Release Note

Release No	Target	Contents
1270701	AB Ethernet	Support for writing bit position to AB tags for data types other than Bool type tags
1270702	AB Ethernet	Support access of AB user defined String type tags

Release No	Target	Contents
1270705	ALL	Changed the specification to display the total number of associated tags at the bottom of the screen when selecting devices or tags
1270706	ALL	Changed the specification for when the client is disconnected, to allow new file creation or opening of other project files even when tags are in use (with Script, IoT Interface, etc.)
1270707	ALL	Changed the specification to allow selection of string arrays in the tag settings for structure templates

Release No	Target	Contents
1270710	ALL	Fixed the issue where global system tags $Diagnosis, $ClientCount, $ClientErrors, $GroupCount, $GroupErrors, $TagCount, and $TagErrors were not updated when Setting Tool and Runtime were not connected (Target Versions: 7.3.0 - 7.3.1)
1270711	ALL	Fixed the issue where objects created by dynamic tag/device/port were not reflected in the Setting Tool.
1270712	ALL	Fixed the issue where Setting Tool operation was slowed when DeviceXPlorer OPC Server LicenseManager was not running
1270715	OPC UA Server	Fixed the issue where even if Save Unknown Item was enabled in Device Option settings, created dynamic tags were not reflected in the OPC UA address space
1270716	OPC UA Server	Fixed the issue for cases where either OPC UA Server function was enabled, or tags with alarm settings were present, where stoppin the OPC UA Server function caused the application to stop running.(Target Versions: 7.0.1-7.3.1)
1270717	OPC UA Server	Fixed the issue for writing values where an unexpected alarm resulted from OPC UA A&C and OPC AE (Target Versions: 7.1.1-7.3.1)
1270718	OPC UA Server	Fixed the issue for MonitoredItem tags where if the settings were changed from the OPC UA Client, Anonymous users became unable to write values from connected OPC UA Clients(Target Version: 7.0.1-7.3.1)
1270721	OPC DA Server	Fixed the issue for enumerating the OPC DA Server ProgID from OPC DA Client, where the ProgID of OPC AE Server (Takebishi.DxpAe.7) was displayed instead
1270725	Shared Memory AB Ethernet AB Legacy Ethernet DNP3 Ethernet JCC Ethernet EtherNet/IP Sysmac EtherNet/IP HIDIC Ethernet IEC61850MMS Ethernet KV Ethernet Modbus/TCP Server SBUS Ethernet YAMAHA ROBOT MITSUBISHI EDM	Fixed the issue where the device or port parameters were not displayed in the property grid
1270730	AB Ethernet	Fixed the issue where changing a STRING type tag which had previously communicated to a BOOL tag caused the application to crash
1270731	AB Ethernet IEC61850MMS Ethernet	Fixed the issue where existing groups on the setting tool were not deleted when automatically generating tags with deletion of existing tags enabled in device settings.
1270735	DNP3 Ethernet	Fixed the issue where DNP3 Ethernet ports saved in Ver.7.3.1 failed to load (Target Version: 7.3.1)
---	BACnet Ethernet	Fixed the issue where BACnet devices could not be created in ICONICS version. (Target Versions: 7.2.1 - 7.3.1 for ICONICS)

Release No	Target	Contents
1270601	MELSEC Ethernet	Support for Mitsubishi Electric produced MELFA industrial robots (R/Q/D type controllers)
1270602	MELSEC Ethernet MELSEC EZSocket	Support for Mitsubishi Electric produced MELSOFT Mirror simulation software
1270603	KV Ethernet	Support for connection with Keyence produced programming support software KV STUDIO
1270604	FANUC Focas	Support for external operator message history read function
1270605	FANUC Focas	Support for history data count reading function
1270606	KAWASAKI	Support for Kawasaki Heavy Industries produced K-ROSET offline programming tool for robots
1270607	Modbus Ethernet	Support for JSW Molding Machines (J-ADS, J-AD Series)
1270608	JCC Ethernet	Support for JCC produced Early Observer MEL-E Quattro

Release No	Target	Contents
1270611	ALL	For log output configuration, expanded the max. remaining specified disc capacity from 65,535(MB) to 999,999(MB)
1270612	Script	Changed the specification in the case of identical devices (groups) to execute script in alphabetical order
1270613	DxpLink Server	Changed the default setting for DxpLink Server to Disabled
1270614	HTTP Client MQTT Client	Expanded the maximum send retry count from 10 to 65535
1270615	HTTP Client MQTT Client	Allow output destination of offline buffering file to be specified from Project Properties
1270616	MQTT Client	Changed the specification to allow TLS to be enabled without specifying a certificate
1270621	MELSEC Interface Board	Expanded MELSEC Interface Board channel numbers from 1-255 to 1-1023
1270622	AB Ethernet	Changed the specification when automatically importing device setting tags so that the created tag is not given extended range specifications
1270623	IEC60870 Ethernet	Changed the specification to execute C_IC_NA/C_CI_NA command on startup, so that the initial value can be obtained even without a change in value

Release No	Target	Contents
1270631	ALL	Fixed the issue for exported XML files with device or tag names containing Japanese characters in XML format, where even after importing the XML file, the settings were not reflected in the runtime application (Target Version: 7.0.0-7.3.0)
1270632	ALL	Fixed the issue when connecting with runtime while starting up the configuration tool, where an error popup "User list mismatch..." was displayed (Target Version: 7.0.0-7.3.0
1270633	ALL	Fixed the issue when starting up runtime with configuration files with a large number of tags, where connection from the configuration tool to runtime fails after the startup value (Target Version: 7.0.0-7.3.0)
1270634	ALL	Fixed the issue where the error message "System File evacuation failed" on the first startup (Target Version: 7.0.0-7.3.0)
1270635	ALL	Fixed the issue for after log output is stopped due to lack of disc capacity, where log files which have passed the retention period specified in the project properties are also not processed or deleted
1270636	ALL	Fixed the issue where it was not possible to create devices using the project wizard when importing a CSV file including device configurations with blank topic names
1270637	ALL	Fixed the issue when OPC UA Server is enabled, where if a currently unconfigured user opened an existing project file, the runtime would stop operating (Target Version: 7.0.0-7.3.0)
1270638	ALL	Fixed the issues where OPC DA and SuiteLink Diagnostic screen did not refresh (Target Version: 7.3.0)
1270639	ALL	Fixed the problem where string array tags were not displayed correctly by Device/Cache monitor if there was a "," in the string.
1270640	ALL	Fixed the issue where the log message "Software key is not found" was output each time during hardware authentication
1270641	ALL	Fixed the issue where settings for tags placed within a tag group with the same name as its parent tag group (device, group, project) could not be changed(Target Version: 7.0.0-7.3.0)
1270642	Script	Fixed the issue after executing SyncWrite function, where the tags referenced in the script were not immediately reflected in the cache values, regardless of the Reflect Poke settings
1270643	Script	Fixed the issue where using LogMessage function resulted in an error (Target Version: 7.0.0-7.3.0)
1270644	Script	Fixed the issue with the event script screen where browsing a tag which included non-alphanumeric characters caused garbled text
1270651	OPC DA Server	Fixed the issue where runtime stopped operating when connection system tags were accessed by OPC DA client (Target Version: 7.3.0)
1270652	OPC UA Server	Fixed the issue where even after OPC UA started up successfully, a startup failed error popup was displayed (Target Version: 7.0.0-7.3.0)
1270653	HTTP Client MQTT Client	Fixed the issue where configured user definition values from the tag list could not be copy and pasted
1270654	HTTP Client MQTT Client	Fixed the issue where messages were not sent from some registered groups
1270655	HTTP Client MQTT Client	Fixed the issue for creating a new MQTT Group, where the specified group name was ignored and the group was created with the default group name
1270656	HTTP Client MQTT Client	Fixed the issue where offline buffering data for IoT Interface groups including Japanese characters was not recovered on startup
1270657	HTTP Client MQTT Client	Fixed the issue in the case of many send groups with offline buffering "always enabled", where the runtime application stopped working when performing a change in group settings
1270658	MQTT Client	Fixed the issue for MQTT group settings exported to a CSV file and then imported, where the tags added to the MQTT group disappeared
1270659	MQTT Client	Fixed the issue for sending MQTT messages from script, where if the topic name was specified in Japanese the message failed to send
1270660	MQTT Client	Fixed the issue where MQTT messages including non-alphanumeric characters sent from script resulted in garbled text messages being sent
1270661	MQTT Client	Fixed the issue where disconnection with the broker could not be resolved in some cases
1270671	Melsec Ethernet	Fixed the issue when an error response was returned from the machine, where the error code was not displayed properly (Target Version: 7.0.0-7.3.0)
1270672	Melsec Ethernet	Fixed the issue when Block Access is enabled where the packet was not collected properly (Target Version: 6.4.0-7.3.0)
1270673	Melsec EZSocket	Fixed the issue when accessing the label information for tag settings where data format could not be obtained (Target Version: 7.0.0-7.3.0)
1270674	Melsec EZSocket	Fixed the issue with the Global Label Import function, where the automatic tag creation parameter could not be enabled or disabled properly from the device startup screen
1270675	FANUC Focas	Fixed the issue where in the case that the alarm number and alarm type of the data type alarm details were non-array, reading was not completed properly (Target Version: 7.2.0-7.3.0)
1270676	AB Ethernet	Fixed the issue when reading string type tags, where unexpected characters were added to the end
1270677	AB Ethernet	Fixed the issue when automatically creating tags from device settings where the tags are imported to the Global space even when Device path is specified
1270678	LSIS Ethernet	Fixed the problem where Device No can not be set as desired when Device Type is set as AW or WW.
1270679	IEC60870 Ethernet	Fixed the issue where "Receive Invalid Message" errors occured irregularly
1270680	IEC61850MMS Ethernet	Fixed the issue when read method is set to ConfirmedService where the value and quality flag were not reflected into the tag (Target Version: 7.3.0)
1270681	IEC61850MMS Ethernet	Fixed the issue where a prolonged read of an Item which does not exist in the connected server caused the application to stop operating
1270682	DNP3 Ethernet	Fixed the issue where settings described in project files for Ver.7.2.1 and earlier where could not be loaded (Target Version: 7.3.0)

Release No	Target	Contents
1270501	ALL	Support for bidirectional bridge function to synchronize values between specified tags in Bridge Function.
1270502	ALL	Support for historical bridge function to insert the value of the specified tag into the historical data of the target tag in Bridge Function.
1270503	ALL	Support for the function to partially import/export only specified settings (Device/Port/Group/Tag/Script/Structure) from Project Explorer.
1270511	MelsecEZSocket	Support for the function to configure communication settings with devices using the connection destination setting dialog of GX Works3.
1270512	MelsecEZSocket	Support for the function to specify the CPU to be accessed when communicating with the iQ-R series redundant CPU.
1270513	MelsecEZSocket	Support for iQ-R series Safety CPU.
1270514	MelsecEZSocket	Support for the function to import Global Label from GX Works3 project files (.gx3) and generate tags.
1270515	AB Ethernet	Support for Rockwell AB Micro800 series.
1270516	AB Legacy Ethernet	Support for Rockwell AB MicroLogix/SLC500 series.
1270517	Modbus Ethernet	Support for WAGO Compact Controller 100 series(751-9301/9401).

Release No	Target	Contents
1270521	ALL	Changed the specification to prompt for license activation when starting the setting tool if the license has not been activated.
1270522	ALL	Changed the specification to execute the bridge when triggered by receiving an MQTT subscribe in Bridge Function.
1270523	ALL	Added a setting that does not set the quality flag to Engineering Units Exceeded even if the raw value or engineering value exceeds the range during scale conversion.
1270524	ALL	Expanded the maximum number of characters for comments from 64 characters to 4096 characters in Tag Setting.
1270531	OPC UA Server	Changed the shortest cycle of Sampling Interval when communicating with subscription in OPC UA server function from 50msec to 10msec.
1270532	Historical Data	Extended the maximum number of historical data records from 10 million to 1 billion.
1270541	IEC60870 Ethernet	Support for Playback function that buffers the received data from the device, and updates the value at the specified cycle.
1270542	IEC60870 Ethernet	Changed the specification for item type M_EP_TE and M_EP_TF, so that when value type is set to Quality, the obtained value is changed to QDP.
1270543	IEC60870 Ethernet	Changed the specification for item type M_ME_NA, M_ME_ND, M_ME_TD to change default data type to FLOAT when value type is set to Value, and to include normalized values from -1 to 0.999969482421875.
1270544	IEC60870 Ethernet	Changed the specification to check the IV flag included in the packet, so that the quality flag of the tag will be BAD if the IV flag is TRUE.
1270545	IEC60870 Ethernet	Changed the specification to reflect the time information contained in the packet in the timestamp of the tag.
1270546	IEC60870 Ethernet	Changed the specification for value type is Quality and data type is BOOL, so that QDS/QDP/SIQ bit information can be obtained for each bit.
1270547	IEC60870 Ethernet	Support for "Redundant Communication" at Device option property.
1270548	DNP3 Ethernet	Support for writing by Direct Operate.

Release No	Target	Contents
1270551	ALL	Fixed the problem where the runtime application stops working when restarting the license manager in situations where a large amount of logs are output.
1270552	ALL	Fixed the problem where the log file size may increase even if the number of log data records reaches the upper limit.
1270553	ALL	Fixed the problem where log messages output in Japanese on an English OS are displayed as garbled characters "???" (Target version: 7.0.0-7.2.1)
1270554	ALL	Fixed the problem where tag memory could not be exported (Target version: 7.0.0-7.2.1)
1270555	ALL	Fixed the problem where the settings remained on the runtime even if the structure template was deleted from the setting tool. (Target version: 7.0.0-7.2.1)
1270556	ALL	Fixed the problem where the license manager is not started with the setting specified in the common properties.
1270557	ALL	Fixed the problem where the license manager would stop working if a large amount of logs were continuously output.
1270561	OPC UA Server	Fixed the problem where the application stops working when a string array data type tag is read in OPC UA communication.
1270562	OPC UA Server	Fixed the problem where the application stops working when the OPC UA certificate setting is set to one of the following settings when the display language is Chinese (traditional/simplified). (Target version: 7.0.0-7.2.1) - Specify the country name without using other than two characters. - Specify the domain name with 65 characters or more.
1270563	HTTP Client MQTT Client	Fixed the problem where messages are generated in invalid JSON format when sent messages include array tags.
1270564	HTTP Client MQTT Client	Fixed the problem where the file size may increase even if the number of offline buffering records reaches the upper limit.
1270565	HTTP Client MQTT Client	Fixed the problem where the application would stop working if the external system linkage settings was added more than the maximum number of registrations (64) that could be set for external system linkage when the display language was set to something other than Japanese/Korean.
1270566	HTTP Client MQTT Client	Fixed the problem where the application would stop working if the external system linkage group was added more than the maximum number of registrations (64) that could be set for external system linkage when the display language was set to English.
127056７	Historical Data	Fixed the problem where the file size may increase even if the number of historical data records reaches the upper limit.
1270571	OPC UA Client	Fixed the problem where processing takes time when browsing destination tags from Tag setting or Device setting. (Target version: 7.0.0-7.2.1)
1270572	OPC UA Client	Fixed the problem where the attribute "ReadWrite/ReadOnly/WriteOnly" could be selected even when the item information in tag settings was Unknown.
1270573	OPC UA Client	Fixed the problem where the attribute becomes ReadOnly when"Get Info" is performed from Tag setting even if the AccessLevel of the access target tag includes CurrentWrite, but an AccessLevel other than CurrentRead, CurrentWrite, HistoryRead, or HistoryWrite (e.g. StatusWrite, TimestampWrite, etc.) is included.
1270574	OPC UA Client	Fixed the problem where the application would stop working when accessing an OPC UA server with 10 or more NameSpaces registered.
1270575	FANUC Focas	Fixed the problem where tag settings with alarm details selected could not be loaded correctly when starting the Ver7.1 project file. (Target version: 7.2.0-7.2.1)
1270576	IEC60870 Ethernet	Fixed the problem where the QDP value is obtained instead of OCI when Value is specified for item type M_EP_TF.
1270577	ODBC Client	Fixed the problem where unexpected values are obtained when the SELECT result from the DB contained line feed codes (\n) or commas (,).

Release No	Target	Contents
1270581	ALL	Ended support for Windows Server 2012(R2)

Release No	Target	Contents
1270401	HTTP Client MQTT Client	Added a macro that allows specifying time information embedded into sent messages as Coordinated Universal Time (UTC).

Release No	Target	Contents
1270411	ALL	Fixed the problem where an application error occurred during the verification process of license information. (Target version: 7.1.1-7.2.0)
1270412	ALL	Fixed the problem where a pop-up to verify the connection is sometimes displayed, even when the settings tool and runtime have the same settings.
1270413	ALL	Fixed the problem which occurred after changing the event script settings, where the changes to the script were not reflected in the setup file even after saving the changes to the setup file. (Target version: 7.0.0-7.2.0)
1270414	ALL	Fixed the problem where changes were not reflected in the startup file of the setting tool when specifying "Set Current Project as Startup" from the "Project" menu in the toolbar. (Target Version: 7.0.0-7.2.0)
1270421	OPC UA Server	Fixed the problem with X509 user authentication where the node could not be accessed during connection. (Target version: 7.0.0-7.2.0)
1270422	OPC UA Server	Fixed the problem where reading from OPC UA client fails when Max Age is specified as other than 0 in device properties.(Target version: 7.0.0-7.2.0)
1270431	HTTP Client MQTT Client	Fixed the problem where time information embedded in sent messages was being displayed in Coordinated Universal Time (UTC) instead of local time. (Target version: 7.1.0-7.2.0)
1270432	HTTP Client MQTT Client	Fixed the problem where the time information from the server was being output in the sent message, even when time information was embedded in the tag. (Target version: 7.1.0-7.2.0)
1270441	SIMATIC	Fixed the problem where initial communication with the device may fail, and the device could not be accessed as a result.

Release No	Target	Contents
1270301	ALL	Support for MQTT subscribe function for the Script function.

Release No	Target	Contents
1270311	ALL	Removed the restrictions on which device types can be selected during license certification for Single Edition.
1270312	ALL	Changed the specification to compare the content of settings when connecting the Setting tool and Runtime, and if the settings are the same, to omit the Setting Read/Write confirmation popup.
1270313	ALL	Changed the specification from "Conncet to Runtime on startup" to "Always connect to Runtime" in common properties. If the setting is enabled, the setting tool and Runtime will reconnect in the case of unintended disconnection.
1270321	FAMUC Focas	Support for program name retrieval function.
1270322	FANUC Focas	Support for Bulk Read function of tool offset.
1270323	IEC61850MMS Ethernet	Changed the specifications in the case that an error response was received by GetVariableAccessAttributes during the initial communication, to shift to the next communication without restarting the initial communication.
1270324	IEC61850MMS Ethernet	Changed the specifications so that the top level of the item that data type is received by GetVariableAccessAttributes during the initial communication can be specified.
1270325	iEC61850MMS Ethernet	Changed the specifications in the case that the value received by RptID or DatSet during the initial communication is an empty string, to shift to the next communication without restarting the initial communication.
1270326	MODBUS Ethernet	Expanded the range of Unit ID which can be specified from 1-255 to 0-255
1270327	SAIA Ethernet	Changed the specification for Type I, O, and F, so that the number of elements in the array match Size of the tag settings.

Release No	Target	Contents
1270331	ALL	Fixed the problem in the case that there is an HTTP/MQTT client in the specified setting file of a Startup Project, where when writing settings to runtime from the setting tool during startup, a popup confirming saved changes is displayed when closing the file even if the settings have not been changed.
1270341	OPC UA Server	Fixed the problem where current status was displayed in the comment column of the Diagnostic List for OPC UA MonitoredItems.
1270342	MQTT Client	Fixed the problem in the case that Publish is changed to disabled in MQTT group settings, where even if Subscribe is enabled, received MQTT messages were not written into tags.
1270351	BACnet Ethernet	Fixed the problem where imported tag information was not reflected in Runtime.
1270352	IEC60870 Ethernet	Fixed the problem for Item Type M_EP_TE or M_EP_TF where values were not obtained correctly when Value Type was specified as Value or Quality.
1270353	IEC60870 Ethernet	Fixed the problem when Value Type is set to Timestamp, where the packet sent from the server is labeled as an abnormal value if the TIME Invalid flag is enabled.
1270354	IEC61850MMS Ethernet	Fixed the problem during the initial communication, where even in the case that an error response was received by GetVariableAccessAttributes, a timeout error was determined.
1270355	IEC61850MMS Ethernet	Fixed the problem where the end communication command was ommitted when initial communication failed.
1270356	IEC61850MMS Ethernet	Fixed the problem where communication information for device settings were not deleted correctly. (Target version: 7.0.0-7.1.1)
1270358	MELSEC Serial	Fixed the problem when "SumCheck" or "Format4" settings are enabled, where UpdateException occurred when receiving data less than 2 bytes, preventing normal reading.
1270359	Modbus TCP Server	Fixed the problem where port was not closed even when port settings were deleted. (Target version: 7.0.0-7.1.1)
1270360	Sumitomo Heavy Industries Ethernet	Fixed the problem where the default tag is not created when creating a device from Project Wizard.

Release No	Target	Contents
1270201	ALL	Fixed the probrem where scale conversion values were temporarily reflected in the cache at the time of writing, even for tags with scale conversion disabled. (Target version: 7.0.0-7.1.0)
1270202	ALL	Fixed the problem where settings could not be changed after restarting runtime in the case that a user without editing permission was selected as the "Automatic Login User" of a common property. (Target version: 7.0.0-7.1.0)
1270203	ALL	Fixed the problem where runtime operation stopped when writing settings with a connection from the setting tool to the runtime during script operation. (Target version: 7.0.0-7.1.0)
1270204	ALL	Fixed the problem where affected JSON string containing Japanese characters resulted in a script error during JSON parse of the script.
1270205	ALL	Fixed the problem which interfered with PC shutdown. (Target version: 7.0.0-7.1.0)
1270206	ALL	Fixed the problem where connection test result was not displayed. (Target version: 7.0.0-7.1.0)
1270207	ALL	Fixed the problem where settings of runtime were initialized when runtime was restarted from the settings tool. (Target Version: 7.1.0)
1270211	OPC UA Server	Fixed the problem where Reflect Poke settings were not reflected in OPC UA communication.
1270221	MQTT Client	Fixed the problem where subscribe of underlying MQTT group settings stopped when MQTT base settings were changed. (Target version: 7.1.0.1)
1270231	TOYOPUC Ethernet	Fixed the problem for BOOL type data with array enabled in the word register, where the device number was rounded to the nearest multiple of 16.
1270241	FANUC Ethernet	Fixed the problem where device type for alarm details was saved as string data even when it was set to a different data type. (Target version: 7.1.0)
1270251	BACnet Ethernet	Fixed the problem where only 1 tag was created even in the case of data with the same object name and different instance No. written in the target import file.

Release No	Target	Contents
1270101	MQTT Client	Support for Subscribe function that can write messages received by MQTT to tags in MQTT Client function.
1270102	EARLYOBSERVER	Support for JCC AE sensor Early Observer MEL-E Uno.
1270103	SBUS Ethernet	Support for SAIA PLC PCD series.
1270104	HIDIC Ethernet	Support for Hitachi PLC S10 series.
1270105	MODBUS Ethernet	Support for Mitsubishi Electric Engineering SineWave AE sensor.
1270106	MODBUS Ethernet	Support for Omron Advanced Motor Condition Monitoring Device K7DD.
1270107	YASKAWA ROBOT	Support for Yaskawa Robot Simulator in x64 OPC server version.

Release No	Target	Contents
1270111	ALL	Changed the specification to start the project file(.dxp) specified in the startup file not only in the setting tool but also in the runtime.
1270112	ALL	Changed the specification to be able to read and write settings to the runtime on the toolbar.
1270113	ALL	Support for the function to create group settings when importing tag settings from a KEPServerEX configuration file.
1270114	ALL	Added JSON parser class to script function.
1270121	OPC UA Server	Expanded the maximum number of communication sessions from 50 to 100 in the OPC UA server function.
1270122	OPC UA Server	Changed the specification for when an object with EventNotifier is added to the monitoring target in communication with OPC UA Alarm&Condition, allowing communication between the data source and the source tag of the object of the triggered event.
1270123	MQTT Client HTTP Client	Changed the specification to be able to edit the time format that can be embedded in the sent message in the HTTP client and MQTT client functions.
1270124	HTTP Client	Changed the specification to allow TLS communication without specifying a certificate in the HTTP client function.
1270125	Historical Data	Support for logging of tags at regular intervals in the historical data function.
1270126	MQTT Client HTTP Client	Changed specifications when the macro (<@TAGNAME>) of the tag name in the sent message is specified, so that the tag path is embedded instead of the tag name.
1270131	MELSEC EZSocket	Support for bit position specification writing to the word register.
1270132	MODBUS Ethernet	Support for bit and byte position specification writing to the word register.
1270133	FANUC Focas	Support for a function to read main program number and alarm information.
1270134	BACnet Ethernet	Support for automatic generation of tags from a CSV file that conforms to the CSV file format for exchanging object lists (IEIEJ/p-0003-2000) in the BAS standard interface.
1270135	YASKAWA ROBOT	Expanded the range of configurable controller numbers (0-255).
1270136	IEC61850 Ethernet	Support for group generation by DataSet when importing tags from a CID file.
1270137	IEC61850 Ethernet	Support for acquisition of error information included in the asynchronous message returned when writing to Control (CO) failure to system tag.
1270138	DNP3 Ethernet	Changed the specification to specify the update timing of the playback value of the tag in cycles.

Release No	Target	Contents
1270141	ALL	Updated OpenSSL library version used in OPC UA server/client/HTTP client/MQTT client function from 1.1.1n to 1.1.1t Improved the following vulnerability fixes - The contents of memory can be read -The system is put into a denial of service (DoS) state -The application data sent by the software is decrypted Cause: Vulnerability caused by OpenSSL Vulnerability: CVE-2023-0286 (CVSS score: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H Base value: 7.4) - An attack could read the contents of memory or cause a denial of service. Please see https://nvd.nist.gov/vuln/detail/CVE-2023-0286 for details. Vulnerability: CVE-2022-4304 (CVSS score: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Base value: 5.9) - An attack could decrypt application data sent by the software. Please see https://nvd.nist.gov/vuln/detail/CVE-2022-4304 for details. Vulnerability: CVE-2023-0215 (CVSS score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Base value: 7.5) - An attack may cause a denial of service (DoS). Please see https://nvd.nist.gov/vuln/detail/CVE-2023-0215 for details. Vulnerability: CVE-2022-4450 (CVSS score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Base value: 7.5) - An attack may cause a denial of service (DoS). Please see https://nvd.nist.gov/vuln/detail/CVE-2022-4450 for details. Target: DeviceXPlorer OPC Server Ver.6.0-6.7, 7.0 Solution: Update to Ver.6.8.0.1 or Ver.7.1.0.1.
1270142	ALL	Fixed the problem where logs could not be output correctly in CSV format.(Target version: 7.0.0-7.0.1)
1270143	ALL	Fixed the problem where the message view is not updated when the display language is switched. (Target version: 7.0.0-7.0.1)
1270144	ALL	Fixed the problem where the bridge is continued with the previously set tag pair even if all bridge pairs are deleted in the bridge settings. (Target version: 7.0.0-7.0.1)
1270145	ALL	Fixed the problem where structure tag settings cannot be changed when a structure template with a method tag is created as a structure tag in a device or group under the data source. (Target version: 7.0.0-7.0.1)
1270146	ALL	Fixed the problem where the port settings remain even if the port settings are deleted from the project explorer. (Target version: 7.0.0-7.0.1)
1270147	ALL	Fixed the problem where Tag List dialog is slow to display when there is a structure tag.
1270148	ALL	Fixed the problem where the communication of the tag referenced in the method stops when the Lua method defined in the script is called.
1270149	ALL	Fixed the problem where an unexpected alarm occurs in OPC UA A&C and OPC AE when writing values.
1270151	OPC DA Server	Fixed the problem where the application stops working due to a Disconnect or RemoveItem call from the OPC DA client.
1270152	OPC UA Server	Fixed the problem where OPC UA server setting dialog is cut off on English OS. (Target version: 7.0.0-7.0.1)
1270153	OPC UA Server	Fixed the problem where no point is read when HistoryRead is performed for the maximum number of 32-bit unsigned integers (4294967295) from the client in the OPC UA server function.
1270154	HTTP Client MQTT Client	Fixed the problem where character strings other than macros prepared in send message of edit send message format of HTTP/MQTT client group setting are enclosed in <>, causing the string to become empty when sending. (Target version: 7.0.0-7.0.1)
1270161	AB Ethernet	Fixed the problem where connection was unsuccessful with AB Logix with firmware version 34 or later.
1270162	AB Ethernet SYSMAC EtherNet/IP SYSMAC CX-Compolet EtherNet/IP	Fixed the problem where the value is not displayed normally when accessing with the dynamic tag from the setting tool.
1270163	BACnet Ethernet	Fixed the problem where a communication error occurred after receiving an unsupported packet (Who-Is command, etc.) and did not recover afterward.
1270164	BACnet Ethernet	Fixed the problem where the Present Value property of the BinaryOutput object failed to write.
1270165	FANUC Focas	Fixed the problem where the connection test fails regardless of the communication status with the device.
1270166	IEC60870-5-104 Ethernet	Fixed the problem for writing to the device where writing to the device is applied but the writing result is not reflected in the tag.
1270167	MEMOBUS Serial(RTU)	Fixed the problem where a normal response packet results in a communication error when receiving a response packet divided into 5 bytes or more.
1270168	MODBUS Serial(RTU) MEMOBUS Serial(RTU)	Fixed the problem where communication succeeds and the value is reflected in the tag even if the CRC value included in the response packet is abnormal.
1270169	MTConnect	Fixed the problem where group creation by on-screen dialog operation is not reflected on the runtime. (Target version: 7.0.0-7.0.1)
1270170	OPC UA Client	Fixed the problem where the setting tool does not work when browsing an OPC UA server with nodes containing Japanese characters.(Target version: 7.0.0-7.0.1)
1270171	SYSMAC FinsGateway	Fixed the problem where communication retry is not performed even if a timeout error occurs in communication with PLC.

Release No	Target	Contents
1270001	ALL	Fixed the problem that OPC DA connection can not be made when run as the service. (Target version:7.0.0)
1270002	ALL	Fixed the problem that specified a non-existent folder at File Path of Saving Message log, did not work correctly. (Target version:7.0.0)
1270003	ALL	Fixed the problem that the not-selected tags of the group was displayed in the diagnostic list of OPC DA Group when multiple groups with the same number of tags exist in a connection from an OPC DA client. (Target version:7.0.0)
1270004	ALL	Fixed the problem that the CPU usage rate rose when set an event script. (Target version:7.0.0)
1270005	ALL	Fixed the problem that the OPC UA authentication of the Administrator user (default user) was not editable. (Target version:7.0.0)
1270006	ALL	Fixed the problem that the Setting tool and Runtime were disconnected when starting the new project.(Target version:7.0.0)
1270011	ALL	Fixed the problem that writing to the string array tag from the OPC UA client did not work correctly. (Target version:7.0.0)
1270021	ALL	Fixed the problem that Modbus/TCP server function did not work properly when running the setting tool. (Target version:7.0.0)

Release No	Target	Contents
1267001	ALL	Support Windows 10 IoT Enterprise 2021 LTSC.
1267002	MQTT Client	Support MQTT Client Function(Publish).
1267003	HTTP Client	Support HTTP Client Function.
1267004	OPC UA Server	Support Historical data primary storage function(OPC UA Historical Access).
1267005	OPC UA Server	Support Alarm notification function(OPC UA Alarm&Condition).
1267006	OPC UA Server	Support Bypass firewall function(OPC UA Reverse Connect).
1267007	OPC UA Server	Support user-define OPC UA Information Model.
1267008	Water Standard PF Application I/F	Support Water Standard PF Application I/F.

Release No	Target	Contents
1267011	ALL	End of support for Windows 7, 8.1 and Windows Server 2008 R2.
1267012	ALL	Improved processing performance by more than 10% by optimizing software configuration and communication logs.
1267013	ALL	Support GUI operation when starting the service.
1267014	OPC UA Server	Changed the specification that OPC UA access privileges can be changed for each device and group setting.

Release No	Target	Contents
1261500	ALL	Support Windows 10 IoT Enterprise 2021 LTSC.

Release No	Target	Contents
1261510	All	Updated OpenSSL library version used in OPC UA server/client function from 1.1.1t to 3.0.14.
1261511	Script	Changed the specification in the case of identical devices (groups) to execute script in alphabetical order.
1261512	Modbus Ethernet	Expanded the range of Unit ID which can be specified from 1-255 to 0-255.
1261513	AB Ethernet	Changed the specification when automatically importing device setting tags so that the created tag is not given extended range specifications.

Release No	Target	Contents
1261520	ALL	Fixed the issue where log saving process does not automatically resume even if the remaining disk space recovers when the remaining disk space falls below the specified capacity in the log settings and the log saving process stops.
1261521	ALL	Fixed the issue where log files were not deleted after the retention period expired when the remaining disk space fell below the capacity specified in the log settings and the log saving process stopped.
1261522	ALL	Fixed the issue where the application would stop working if you repeatedly connected/disconnected while the diagnostic screen was displayed.
1261523	Script	Fixed the issue with the event script screen where browsing a tag which included non-alphanumeric characters caused garbled text.
1261524	Script	Fixed the issue after executing SyncWrite function, where the tags referenced in the script were not immediately reflected in the cache values, regardless of the Reflect Poke settings.
1261525	OPC UA Server	Fixed the problem where the application stops working when a string array data type tag is read in OPC UA communication.
1261526	OPC DA Server	Fixed the issue for enumerating the OPC DA Server ProgID from OPC DA Client, where the ProgID of OPC AE Server (Takebishi.DxpAe.7) was displayed instead.
1261527	OPC UA Client	Fixed the problem where the attribute becomes ReadOnly when"Get Info" is performed from Tag setting even if the AccessLevel of the access target tag includes CurrentWrite, but an AccessLevel other than CurrentRead, CurrentWrite, HistoryRead, or HistoryWrite (e.g. StatusWrite, TimestampWrite, etc.) is included.
1261528	OPC UA Client	Fixed the problem where the application would stop working when accessing an OPC UA server with 10 or more NameSpaces registered.
1261529	ODBC Client	Fixed the problem where unexpected values are obtained when the SELECT result from the DB contained line feed codes (\n) or commas (,).
1261530	Melsec Ethernet	Fixed the issue when Block Access is enabled where the packet was not collected properly (Target Version: 6.4.0-6.8.0).
1261531	MELSEC Serial	Fixed the problem when "SumCheck" or "Format4" settings are enabled, where UpdateException occurred when receiving data less than 3 bytes, preventing normal reading.
1261532	TOYOPUC Ethernet	Fixed the problem for BOOL type data with array enabled in the word register, where the device number was rounded to the nearest multiple of 16.
1261533	AB Ethernet	Fixed the issue when reading string type tags, where unexpected characters were added to the end.
1261534	AB Ethernet	Fixed the issue where changing a STRING type tag which had previously communicated to a BOOL tag caused the application to crash.
1261535	IEC60870 Ethernet	Fixed the problem when Value Type is set to Timestamp, where the packet sent from the server is labeled as an abnormal value if the TIME Invalid flag is enabled.
1261536	IEC60870 Ethernet	Fixed the issue where "Receive Invalid Message" errors occured irregularly.
1261537	IEC61850MMS Ethernet	Fixed the issue where a prolonged read of an Item which does not exist in the connected server caused the application to stop operating.

Release No	Target	Contents
1261401	SBUS Etherrnet	Support for SAIA PLC PCD series.

Release No	Target	Contents
1261411	ALL	Expanded the maximum number of communication sessions from 50 to 100 in the OPC UA server function.
1261412	ALL	Support for the function to create group settings when importing tag settings from a KEPServerEX configuration file.
1261421	MELSEC EZSocket	Support for bit position specification writing to the word register.
1261422	MODBUS Ethernet	Support for bit and byte position specification writing to the word register.
1261423	YASKAWA ROBOT	Expanded the range of configurable controller numbers (0-255).
1261424	IEC61850 Ethernet	Support for group generation by DataSet when importing tags from a CID file.
1261425	IEC61850 Ethernet	Support for acquisition of error information included in the asynchronous message returned when writing to Control (CO) failure to system tag.
1261426	DNP3 Ethernet	Changed the specification to specify the update timing of the playback value of the tag in cycles.

Release No	Target	Contents
1261431	ALL	Updated OpenSSL library version used in OPC UA server/client function from 1.1.1n to 1.1.1t Improved the following vulnerability fixes - The contents of memory can be read -The system is put into a denial of service (DoS) state -The application data sent by the software is decrypted Cause: Vulnerability caused by OpenSSL Vulnerability: CVE-2023-0286 (CVSS score: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H Base value: 7.4) - An attack could read the contents of memory or cause a denial of service. Please see https://nvd.nist.gov/vuln/detail/CVE-2023-0286 for details. Vulnerability: CVE-2022-4304 (CVSS score: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Base value: 5.9) - An attack could decrypt application data sent by the software. Please see https://nvd.nist.gov/vuln/detail/CVE-2022-4304 for details. Vulnerability: CVE-2023-0215 (CVSS score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Base value: 7.5) - An attack may cause a denial of service (DoS). Please see https://nvd.nist.gov/vuln/detail/CVE-2023-0215 for details. Vulnerability: CVE-2022-4450 (CVSS score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Base value: 7.5) - An attack may cause a denial of service (DoS). Please see https://nvd.nist.gov/vuln/detail/CVE-2022-4450 for details. Target: DeviceXPlorer OPC Server Ver.6.0-6.7, 7.0 Solution: Update to Ver.6.8.0.1 or Ver.7.1.0.1.
1261432	ALL	Fixed the problem where the application stops working due to a Disconnect or RemoveItem call from the OPC DA client.
1261433	ALL	Fixed the problem where the tags under the group are not reflected in the address space of OPC UA when batch generation of tags is performed from Device setting.
1261434	ALL	Fixed the problem where Tag List dialog is slow to display when there is a structure tag.
1261435	ALL	Fixed the problem where the communication of the tag referenced in the method stops when the Lua method defined in the script is called.
1261441	AB Ethernet	Fixed the problem where the application stops working when communicating for a long time with a string array type tag. (Target version: 6.6.0-6.7.0)
1261442	AB Ethernet	Fixed the problem where connection was unsuccessful with AB Logix with firmware version 34 or later.
1261443	BACnet Ethernet	Fixed the problem where a communication error occurred after receiving an unsupported packet (Who-Is command, etc.) and did not recover afterward.
1261444	BACnet Ethernet	Fixed the problem where the Present Value property of the BinaryOutput object failed to write.
1261445	IEC60870-5-104 Ethernet	Fixed the problem for writing to the device where writing to the device is applied but the writing result is not reflected in the tag.
1261446	MEMOBUS Serial(RTU)	Fixed the problem where a normal response packet results in a communication error when receiving a response packet divided into 5 bytes or more.
1261447	MODBUS Serial(RTU) MEMOBUS Serial(RTU)	Fixed the problem where communication succeeds and the value is reflected in the tag even if the CRC value included in the response packet is abnormal.
1261448	SYSMAC FinsGateway	Fixed the problem where communication retry is not performed even if a timeout error occurs in communication with PLC.

Release No	Target	Contents
1261201	ALL	Support Windows 11 Version 21H2.
1261202	ALL	Support Windows Server 2022.
1261203	ALL	Added the function that the number of ThreadPool can be set in Common Properties in OPC UA Server function.
1261211	BACnet	Support DateList of Calendar Object, EffetivePeriod of Schedule Object, WeeklySchedule, ExceptionSchedule.
1261221	IEC61850 MMS	Support Group generation per DataSet when importing tags.
1261222	IEC61850 MMS	Support DataAttribute for Timestamp type / binary-time type.

Release No	Target	Contents
1261231	ALL	Improved the communication performance of OPC UA server function.
1261241	IEC61850 MMS	Changed the specification that not to perform unnessesary receiving when read method is "UnconfirmedService".
1261242	IEC61850 MMS	Changed the specification to write GI after writing to RptEna of DataAttribute successfully when read method is "UnconfirmedService".
1261243	IEC61850 MMS	Changed the specification so that enable/disable of the Test for Control writing parameter can be set in System Tag.
1261251	Modbus	Changed the specification to that the response code of response message "05 - Acknowledge" is considered to be communicated successfully and not communication error.

Release No	Target	Contents
1261261	ALL	Fixed the issue that communication delay such as waiting for timeout occurred in other session may affect communication in other session in OPC UA function.
1261262	ALL	Updated the version from 1.1.1l to 1.1.1n of the OpenSSL library used in the OPC UA server / client function. Fixed vulnerabilities that application denial of service (DoS) attacks by malicious attackers. CAUSE:Vulnerability due to OpenSSL. VULNERABILITIES: CVE-2022-0778(CVSS SCORE:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Base Score: 7.5) - Cause to infinite loop by crafting a certificate that has invalid explicit curve parameters. AFFECTED PRODUCTS:DeviceXPlorer OPC Server Ver.6 series. MEASURES:Update to Ver.6.7.0.1. https://nvd.nist.gov/vuln/detail/CVE-2022-0778 in detail.
1261263	ALL	Fixed the issue that error is not returned immediately during slow polling even if "Return error immediately" is set in option setting of device in OPC UA server function.(Target Version is between 6.0.0 and 6.6.0)
1261264	ALL	Fixed the issue that the tag which has deleted by "Delete existing tags" in Deveice setting of OPC UA remains in Address space of OPC UA.
1261265	ALL	Fixed the issue that a crash may occur when RemoveItem is performed again to an item that has already performed RemoveItem from OPC DA client in 64 bit version.
1261266	ALL	Fixed the issue that a crash may occur when Diagnosis view is displayed while repeating AddItem/RemoveItem from OPC DA client.
1261267	ALL	Fixed the issue that setting of Structure tag is not updated even when changing Ratio Alarm of Alarm Setting in tag setting of Structure Template.
1261268	ALL	Fixed the issue that the communication cycle is not updated even when writing a value on Device System tag $DeviceUpdateRate.
1261269	ALL	Fixed the issue that Watch cannot be exported in Watch view. (Target version is between 6.0.0 and 6.6.0)
1261271	AB	Fixed the issue that dynamic tag of Bool type with specified bit position cannot access PLC array type tags.(Target Version : Ver6.6.0)
1261272	BACnet	Fixed the issue that when a tag setting saved with a tag type other than default data type, it is initialized to the default data type when the project file is reopened.(Target Version is between : 6.3.0 and 6.6.0)
1261273	DxpLink	Fixed the issue that the value of the Extend tag Delimiter in the server response is Namespace Delimiter in DxpLink Server function.
1261281	IEC61850 MMS	Fixed the issue that the value of some tags are not updated when read method is "UnconfirmedService".
1261282	IEC61850 MMS	Fixed the issue that some tags are not generated when importing tags from a Device.

Release No	Target	Contents
1261101	ALL	Added GRACE mode that allows the license status to remain the same for a period of time even if the license key (software or hardware key) is temporarily unrecognized.
1261102	ALL	Added two global system tags, "$LicenseMode" to show the license mode and "$LicenseEdition" to show the license edition.
1261103	ALL	Added the function to display the license status in the status bar at the bottom of the application screen.
1261111	SYSMAC	Support CP2E CPUs in the SYSMAC CP series.
1261112	FANUC	Support to specify PMC units and CNC units in FANUC FOCAS communication.
1261113	AB	Support batch automatic generation of tags from the device.
1261114	AB	Support access to STRING-type array tags. In the previous version, only element-based access was possible, but in this version, array-based access is possible.
1261115	MTConnect	Added to tag settings "If target data doesn't exist, set the quality flag to GOOD" which the quality flag is set to GOOD even when the target data does not exist.

Release No	Target	Contents
1261121	ALL	Improved the communication performance when OPC UA server function is enabled.
1261131	Modbus/TCP Server	Changed data type of "$ModbusRequestReceiveCount" and "$ModbusResponseSendCount" in system tag from USHORT type to ULONG type.
1261132	FANUC	Extended the access range which enables to access custom macro variables after 10,000 in FANUC FOCAS communication.
1261133	SIMATIC	Improved communication performance with S7-1500 series.
1261134	SIMATIC	Changed not to be able to select Timers (T) and Counter (C) that do not exist in the S7-1500 and S7-1200 series.
1261135	AB	Improved communication performance.
1261136	LSIS	Extended the upper limit of the access range to the data register (D) from 19999 to 32767.
1261137	IEC61850 MMS	Improved to keep communication information to prevent initial communication from occurring every time during the communication open process.
1261138	IEC61850 MMS	Changed that buffer data is updated at the update cycle instead of at the timing of reception, which is received by UnconfirmedService(data change notification) when Playback enabled.
1261139	Sample Client	Updated sample client VcSampleOpc for OPC DA communication to the latest version corresponding to the security update program for the DCOM vulnerability (CVE-2021-26414).

Release No	Target	Contents
1261152	ALL	Fixed issues related to setting operations (overwrite, deleting, etc.) of structure templates.
1261153	ALL	Fixed issues related to setting operations (renaming, deleting, overwriting, etc.) of method tags.
1261154	ALL	Fixed the issue that an inappropriate value is obtained when referring to the values of array type tags which made setting of scale conversion in scripts.
1261161	Shared Memory	Fixed the issue that the value of array type tag is inappropriate when made setting in scale conversion.
1261162	MELSEC	Fixed the issue that only one specific GX Simulator3 can communicate when some GX Simulator3 are running in Melsec EZSocket communication.
1261163	MELSEC	Fixed the issue that a deadlock may occur and communication may stop when communicating with MELSEC iQ-R series device and the GX Simulator3 simultaneously in Melsec EZSocket communication.
1261164	MELSEC	Fixed the issue that a memory leak occurs after repeated reconnection with GX Simulator3 in Melsec EZSocket communication.
1261171	FANUC	Fixed the issue that the write value for device type "PATH" always become zero in FANUC FOCAS communication.
1261172	AB	Fixed the issue that accessing inappropriate area when specifies an element number of BOOL type array tag.
1261173	BACnet	Fixed the issue that the read value of the tag whose "Instance No." is 0 in tag setting is inappropriate when "Use Batch Access" of device setting is disabled. (target version: between 6.2.1 and 6.5.0)
1261181	MTConnect	Fixed the issue that the line feed code is missing from the probe information when reopen the project file (*.dxp).
1261182	MTConnect	Fixed the issue that system tag value is not updated.
1261184	IEC61850 MMS	Fixed the issue that the writing is not retried if the open process write fails when the read method "UnconfirmedService" is specified.

Release No	Target	Contents
1261001	MELSEC	Support the function to import the setting file(CSV / TXT format) of MELSOFT MX OPC Server DA.
1261002	MELSEC	Support the function to import the setting file(CSV / TXT format) of MELSOFT MX OPC Server UA.
1261003	Memobus Ethernet	Support Yaskawa MP3300 series.
1261004	Modbus Ethernet	Support PATLITE AirGrid "WDR-L(E)-Z2-PRO".
1261005	OPC UA Client	Support Mitsubishi Electric Melsec iQ-F "OPC UA Unit FX5-OPC".

Release No	Target	Contents
1261011	MELSEC EZSocket	Support dynamic tag access to global labels.
1261012	MELSEC EZSocket	Support the function that can import tags using the label name instead of the assigned device when importing System Label.
1261013	BACnet Ethernet	Support writing to PresentValue of BinaryValue and AnalogValue.
1261014	OPC DA Client	Extended the character length of the ProgID that can be specified for the OPC DA server to connect to.

Release No	Target	Contents
1261021	ALL	Updated the version from 1.02p to 1.1.1l of the OpenSSL library used in the OPC UA server / client function. Fixed vulnerabilities that application behavior changes and denial of service (DoS) attacks by malicious attackers. CAUSE:Vulnerability due to OpenSSL. VULNERABILITIES: 　CVE-2021-3711(CVSS SCORE:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Base Score: 9.8) 　- Malicious packets can change the behavior of applications running OpenSSL or cause denial of service (DoS) attacks. 　CVE-2021-3712(CVSS SCORE:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H Base Score: 7.4) 　- Malicious packets can read sensitive information in memory or perform denial of service (DoS) attacks. AFFECTED PRODUCTS:DeviceXPlorer OPC Server Ver.6 series MEASURES:Update to Ver.6.5.0.1. Please refer to https://nvd.nist.gov/vuln/detail/CVE-2021-3711 in detail.
1261022	ALL	Fixed the problem that communication with the device does not occur when IOPCAsyncIO2::Refresh2 is performed from the OPC DA client in the OPC DA server function.
1261023	ALL	Fixed the problem that crashes when the diagnostic monitor is operated while the session name is specified by an empty from the OPC UA client and connected in the OPC UA server function.(target version: between 6.0.0 and 6.4.0)
1261024	ALL	Fixed the problem that the time information at 0am is not output properly when the argument is not specified in the Format function of the time class(COleDateTime) in the script function.
1261025	MELSEC	Remove the upper limit of device numbers that can be imported from the KEPServerEX configuration file(CSV format).
1261026	MELSEC EZSocket	Fixed the problem that communication does not recover when reopening in communication with iQ-R (F) series.(target version: between 6.3.0 and 6.4.0)
1261027	FP Ethernet	Fixed the problem that the device type assigned to the tag is changed to different device type when opening the project file (* .dxp) of Ver.5 or earlier.(target version: between 6.0.0 and 6.4.0)
1261028	FP Ethernet	Fixed the problem that the value is not written when writing is performed by specifying a unit number other than 0 or 1000 in communication with FP7 series.(target version: between 6.0.0 and 6.4.0)
1261029	OPC DA Client	Fixed the problem that the item registration(AddItem) is not executed and a communication error occurs even if the reconnection is executed due to a communication error, when multiple devices are assigned to one port.

Release No	Target	Contents
1260901	ALL	Support Windows 10 version 21H2.
1260902	IEC61850 MMS	Support communication with IEC61850 MMS Server.
1260903	JSW	Support communication with JSW molding machine.
1260904	MELSEC EZSocket	Support communication with GX Works3 Offline Monitor Function.
1260905	TOYOPUC Ethernet	Support communication with TOYOPUC-Nano series.
1260906	Modbus Ethernet	Support communication with Phoenix Contact Ethernet multiplexer "GW PL ETH/(UNI/BASIC)-BUS".
1260907	Modbus Ethernet	Support communication with PATLITE signal tower "LA6-POE Series".
1260908	Modbus Ethernet	Support communication with GRAPHTEC data logging device "GLT400 Series".
1260909	Modbus/TCP Server	Support communication with GRAPHTEC paperless recorder "MT1000 Series".

Release No	Target	Contents
1260911	ALL	Updated the version of the library (CodeMeterRuntime) from v7.20b to v7.21a used for license key activation. Successful exploitation of these vulnerabilities could allow an attacker to read data from the heap of the CodeMeter Runtime network server, or crash the CodeMeter Runtime Server.(ICSA-21-210-02) Cause:Vulnerability due to CodeMeter Runtime Vulnerability: CVE-2021-20093(CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)) -An attacker could send a specially crafted packet to the CodeMeter Runtime CmWAN server to cause a denial-of-service condition. CVE-2021-20094(CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)) -An attacker could send a specially crafted packet that could crash the server or direct the CodeMeter Runtime Network Server to send back packets containing data from the heap. Subject: All versions prior to v7.21a Measures: Update CodeMeter Runtime to v7.21a. (This module can be updated by updating DeviceXPlorer OPC Server to Ver.6.4.0.1.) Mitigations: CVE-2021-20093: -Run CodeMeter as client only and use localhost as binding for the CodeMeter communication. With binding to localhost an attack is no longer possible via remote network connection. The network server is disabled by default. -If it is not possible to disable the network server, using a host-based firewall to restrict access to the CmLAN port can reduce the risk. CVE-2021-20094: -The CmWAN server is disabled by default. Check if CmWAN is enabled and disable the feature if it is not needed. -Run the CmWAN server only behind a reverse proxy with user authentication to prevent attacks from unauthenticated users. -The risk of an unauthenticated attacker can be further reduced by using a host-based firewall that only allows the reverse proxy to access the CmWAN port. Please refer to https://us-cert.cisa.gov/ics/advisories/icsa-21-210-02 in detail.
1260912	ALL	Support Sleep method with script function.
1260913	ALL	Changed specification that return an empty string when format process fails in the Format method of the time class of the Script function.
1260921	MELSEC Ethernet	Changed the specification that the data type is fixed to BOOL when Long Timer Contact(LTS), Long Timer Coil(LTC), Long Retentive Timer Contact(LSTS) and Long Retentive Timer Coil(LSTC) is specified.
1260922	MELSEC EZSocket	Changed specification to update the EZSocket module to Ver5.4 when installing.
1260923	OPC UA Client	Support the function to batch import tags from OPC UA server.
1260924	OPC UA Client	Changed the specification that double quotation mark can be used for Password in Port setting.

Release No	Target	Contents
1260931	ALL	Fixed the problem that the state of slow polling mode is not reflected in $SlowpollingMode of Device System Tag.(Target version is between 6.0.0 and 6.3.0)
1260932	ALL	Fixed the problem that the value of the character string array cannot be obtained in OPC UA Server communication.
1260933	ALL	Fixed the problem that with an unspecified user cannot connect in OPC UA connection with X.509 user authentication.
1260934	MELSEC Ethernet	Fixed the problem that "Script UnExpected Error. Please confirm the script code." occurs when opening a project in which the same tag is referenced in a script with a different device.
1260941	MELSEC Ethernet	Fixed the problem that an unexpected area is accessed when Long Counter Present Value(LCN) and Long Index Register(LZ) are set to a data type of 32 bits or more and read.(Target version is between 6.2.0 and 6.3.0)
1260942	MELSEC Ethernet	Fixed the problem that when accessing Long Timer Present Value(LTN) or Long Retentive Timer Present Value(LSTN) with array tag, other than the first element become 0.(Target version is between 6.2.0 and 6.3.0)
1260943	MELSEC Ethernet	Fixed the problem that "Q64TD / Q64RD Thermocouple Input Module" is not displayed in the group setting of MELSEC Ethernet device when the display language is set to other than Japanese.
1260951	Sysmac EtherNet/IP	Fixed the problem that variables containing Japanese cannot be accessed.
1260952	Shared Memory	Fixed the problem that when writing to multiple points with a shared memory device, the writing is considered to be done successfully even if some items failed.

Release No	Target	Contents
1260801	Sumitomo Heavy Industries	Support communication with Sumitomo Heavy Industries Molding Machine.
1260802	Modbus Server	Support Modbus/TCP server function.(Only Enterprise edition)
1260803	FANUC	Supports data access in the CNC area with FOCAS communication.
1260804	MELSEC	Support communication with MELSEC FX5UJ.
1260805	MELSEC	Support communication with MELSEC iQ-R Process CPU (R08P,R16P,R32P,R120P).

Release No	Target	Contents
1260811	ALL	Updated the version of the library (CodeMeterRuntime) used for license key activation.
1260812	ALL	Added the function to retry the key check without stopping the operation even if the hardware key or software key is temporarily released for some reason.
1260813	ALL	Even in 64-bit application, OpcEnum(x86), an enumeration service for OPC DA servers, can list up the server name.
1260814	MELSEC Ethernet	Changed to specifications that is not writable to Long Counter Present Value (LCN) when the data type whose size is 16 bits or less is specified.
1260815	MELSEC EZSocket	Change the device type for "Current Long Retentive Timer Value" from "LSN" to "LSTN".
1260816	OPC UA Client	Support data access for ByteString type nodes.

Release No	Target	Contents
1260821	ALL	Fixed the problem that invalid error message was displayed when a folder is specified as the target file in the import function from KEPServerEX.
1260822	ALL	Fixed the problem that a memory leak occurs in the server side when a OPC client calls AddItem function with the "Active" parameter of the tag using VT_BOOL (-1/0) instead of BOOL (1/0) in the OPC DA communication.
1260823	ALL	Fixed the problem that nodes are not generated in the address space of the OPC UA server when the "Namespace Delimiter" in the Common Property setting is changed. (Target version is between 6.0.0 and 6.2.1)
1260831	MELSEC Ethernet	Fixed the problem that Long Index Register(LZ) cannot be used in dynamic tag.
1260832	MELSEC Ethernet	Fixed the problem that read values are incorrect when the consecutive addresses of Current Long Counter Value(LCN) or Long Index Register(LZ) are read in a batch.
1260833	MELSEC EZSocket	Fixed the problem that array tags access unexpected areas when there are multiple tags of Current Long Timer Value(LTN), Current Long Retentive Timer Value(LSTN), Current Long Counter Value(LCN), Long Index Register(LZ) and they include array.
1260834	MELSEC EZSocket	Fixed the problem that "Network No." and "Station No." on the PLC side are initialized at 0 and 255 when reopen the "Configuration", if iQ-R or iQ-R(Motion CPU) is selected at "CPU TYPE". (Target version is between 6.2.0 and 6.2.1)
1260835	MELSEC EZSocket	Fixed the problem that "Target IP Address" is initialized to "192.168.0.1" when reopen the "Configuration", if iQ-F is selected at "CPU TYPE". (Target version is between 6.2.0 and 6.2.1)
1260840	KV	Fixed the problem that the tag with the correct number of elements is not generated even if the array type (: A) is specified for the Digital trimmer(AT) in the dynamic tag.
1260841	BACnet	Fixed the problem that "Bad message" occurs in write process when "Use Batch Access" in the device settings is off. (Target version is 6.2.1 only.)
1260842	Shibaura Machine	Fixed the problem that the write values were incorrect when boolean value(TRUE or FASE) are mixed as the value of batch write to tags that devices are X,Y,R,G,H,L,S,E and datatype is BOOL.
1260843	FP	Fixed the problem that the description of Timer Set Point(TS), Timer Progress Value(TE), Counter Set Point(CS), and Counter Progress Value(CE) are not displayed when the language in Comon Property is set to other than Japanese.
1260844	OPC UA Client	Fixed the problem that the certificate expiration date is 5 years regardless of the setting of "Certificate validity" in the client certificate of the Common Property.
1260845	KAWASAKI	Improved the problem that the acquired values of ProgramAlwaysSpeed and ProgramSpeed were incorrect.
1260846	AZBIL Ethernet	Fixed the problem that "communication error" was output when communicating with Azbil controller. (Target version is between 6.0.0 and 6.2.1)
1260847	DPRNT	Fixed the problem that the value of the system tag that exists only in DPRNT is not updated when read by subscription of OPC UA communication.

Release No	Target	Contents
1260710	Shibaura Machine	Support write function to Shibaura Machine TOSNUC series via serial communication.
1260720	BACnet	Support access to "BACnetStatusFlags", "BACnetEventTransitionBits" and "BACnetLimitEnable" properties.
1260730	TOYOPUC Ethernet	Support communication with JTEKT TOYOPUC-Plus series.
1260740	Modbus/TCP	Support communication with MTT Alchis series.
1260800	MTConnect	Support communication with silex technology FBR-100AN that is Protocol Convertor for CNC Machine Tools.

Release No	Target	Contents
1260701	ALL	Changed the message type of user login/logout information as "INFO".
1260702	ALL	Added SecurityAdmin role to OPC UA item in User authority setting.
1260703	ALL	Changed the specification so that the authority about OPC UA of the Administrator user (default user) is editable.
1260704	ALL	Improved that the license key recheck cycle is performed more frequently when the license key authentication is released for some reason.

Release No	Target	Contents
1260750	ALL	Fixed the problem that the "$HeartBeat" of global system tag does not be incremented at 1 sec intervals.
1260751	ALL	Fixed the problem that user information will not be applied at the next startup, if only user information is imported from CSV or XML format.
1260760	MELSEC EZSocket	Fixed the problem that the "Label information update timing" setting cannot be edited, even if selected to iQ-R as the CPU type.
1260770	BACnet	Fixed the problem that when reading multiple tags which have the same location at once, the correct value is stored for only one tag, but for the other tags abnormal values are stored.
1260771	BACnet	Fixed the problem that a memory leak occurs when reading values from devices with not enabled "Use Batch Access" in the device properties.
1260772	BACnet	Fixed the problem that the tag settings is changed when a project file created in Ver.5 is used in Ver.6.
1260780	YAMAHA ROBOT	Fixed the problem that writing fails when it is performed for multiple tags of DI, DO, MO, LO, TO, SI and SO devices at once.
1260781	YAMAHA ROBOT	Fixed the problem that the connection not be closed even if the device monitor is finished.
1260790	SYSMAC EtherNet/IP	Fixed the problem that incorrect value might be written in writing process to the tag which assigned to the element other than 0 of the array tag.

Release No	Target	Contents
1260401	ALL	Compatible with Windows 10 version 20H2 and 2004.
1260402	ALL	Support tag import function from KEPServerEX. (Target driver: Mitsubishi Serial, Modbus Serial, Keyence KV Ethernet, Omron FINS Ethernet, Toyopuc PC3/PC2 Ethernet, Yaskawa MP Ethernet, Yaskawa MP Serial, Fanuc Focas Ethernet)
1260403	GE Serial	Support communicatoin with GE 90-30 series with serial communication.
1260404	DNP3	Support communication with DNP3 outstation unit via Ethernet.
1260405	MITSUBISHI CNC	Support communication with Mitsubishi CNC via EZSockcetNc interface.
1260406	Shibaura Machine	Support communication with Shibaura Machine TOSNUC series via Ethernet interface.
1260410	MELSEC Ethernet	Support communication with iQ-R series motion CPU (R16/32/64MTCPU).
1260411	MELSEC Ethernet	Support access to iQ-R series CPU buffer memory access.
1260412	MELSEC Ethernet	Support access to iQ-R series intelligent function module buffer device (module access device).
1260413	MELSEC Ethernet	Support access to iQ-R series long size device (Long Timer, Long Retentive Timer, Long Counter, Long Index Register).
1260414	MELSEC Interface Board	Compatible with CC-Link IE Field interface board "Q80BD-J71GF11-T2".
1260415	MELSEC EZSocket	Support communication with iQ-R Motion Controller.
1260416	MELSEC EZSocket	Support communication with iQ-F series.
1260420	MICREX	Support communication with Fuji Electric SPH5000H in MICREX-SX series.
1260421	FP	Support communication with Panasonic FP0H series.
1260422	KV	Support communication with KV-XLE02.
1260423	IAI	Support communication with RSEL series.
1260424	KAWASAKI	Support communication with new controllers (F Con, T Con, duAro D Con, duAro F Con) and support new command (IO writing, integer variables support, PCSTATUS, SWITCH, TYPE, LIST/P, SPEED command, etc.).
1260425	Modbus/TCP	Support communication with OMRON condition monitoring devices K6CM, K6PM and power supply unit S8VK-X.
1260430	EtherNet/IP	Support communication with OMRON motor condition monitoring device K6CM-CI2M.
1260431	EtherNet/IP	Support communication with SANYO DENKI motion contoroler SANMOTION C series.
1260432	EtherNet/IP	Support communication with PHOENIX CONTACT distributed I/O device "AXL E EIP".
1260440	OPC UA Client	Expanded supported models.

Release No	Target	Contents
1260501	ALL	Updated the version of the library (CodeMeterRuntime) used for license key activation.
1260502	ALL	Changed not to uninstall the library (CodeMeterRuntime) used for license key activation at the time of uninstallation.
1260503	ALL	Expanded the size of characters in the tag name that can be set from 64 to 128.
1260504	ALL	The maximum number of tags that can be registered in one bridge setting has been expanded from 16 to 32.
1260506	ALL	Added the setting of the expiration date of the self-signed certificate in OPC UA Server setting.
1260507	ALL	Enhanced OPC UA Server setting - security policy / security mode to be configurable for each security.
1260510	MELSEC EZSocket	Updated the version of MELSEC EZSocket component.
1260520	EtherNet/IP	Improved so that class ID, attribute ID, and acquired data type can be edited even if compatible device are selected.

Release No	Target	Contents
1260601	ALL	Improved the problem that the license key might not be available for 100 seconds after closing application.
1260602	ALL	Fixed the problem that the information log of "The license key was recognized correctly." is output twice.
1260603	ALL	Fixed the problem that the OPC UA node cache value of the tag is not reflected if the tag is not added to the Monitored Item in OPC UA Server function.
1260604	ALL	Fixed the problem that the status of the node that failed to write included in the response result becomes Good even if the write process from OPC UA client fails.
1260605	ALL	Fixed the problem that application error may occur when Shift + Enter is pressed with selected the parent node of structure tag and normal tag in tag list view.
1260606	ALL	Fixed the problem that all components were installed regardless of the installation components selection in the installer. (Target version is Ver.6.1.0 only)
1260607	ALL	Fixed the problem that application error occurred when the number of characters in a script exceeds 2000. (Target version is between 6.0.0 and 6.1.0)
1260608	ALL	Fixed the problem that application error occurred at the OPC server (DxpLink server side) when the DxpLink communication is performed. (Target version is between 6.0.0 and 6.1.0)
1260610	MELSEC EZSocket	Fixed the problem that the POKE MODE of the redundant system setting does not work correctly.
1260611	MELSEC EZSocket GOT	Fixed the problem that group setting defined under EZSocket GOT device are not saved in project file.
1260620	SATELLITE	Fixed the problem that Size error of received message is occurable when connecting to JW-30H/20H.
1260630	Shibaura Machine	Fixed the incorrect values are stored in tags after a response error occurs in serial communication.
1260631	Shibaura Machine	Fixed the problem that byte swapped value is acquired when data type is set to String in serial communication.
1260632	Shibaura Machine	Fixed the problem that an incorrect value is acquired when reading by setting to a data type of 32 bits or more in serial communication.
1260640	SIMATIC	Fixed the problem that the device type of the tag is changed without permission when the CPU type is changed.
1260650	EtherNet/IP	Fixed the problem that "ERROR / AnalyzeGetAttributeResp: Invalid Read String Data Size" occurs when accessing with the GetAttibutesAll command.

Release No	Target	Contents
1260201	ALL	Compatible with Windows 10 November 2019 Update (1909).
1260202	ALL	Added the tag import function from KEPServerEX. (Target driver: Mitsubishi Ethernet / Modbus Ethernet / Allen-Bradley ControlLogix Ethernet / Siemens TCP/IP Ethernet)
1260203	ALL	Improved operability in selecting data items in the Import / Export wizard of definition information.
1260204	Shibaura Machine	Compatible with Shibaura Machine TOSNUC series and TCmini series.
1260206	AB	Enhanced connection function with Logix series (multidimensional array access supported, structure array member variable access supported, program tag supported, LINT tag supported, tag address browsing function supported)
1260207	SIMATIC	Compatible with SIEMENS S7-200 series.

Release No	Target	Contents
1260211	ALL	Fixed the problem that all child groups or tags were deleted when renaming the device or the group. (Target version is between 6.0.1 and 6.0.2)
1260212	ALL	Fixed the problem that application error occurred when delete the method tag after renamed.
1260213	ALL	Fixed the problem that the value of "$HeartBeat" of global system tag in SYSTEM device does not change from 65535. (Target version is between 6.0.0 and 6.0.2)
1260214	ALL	Fixed the problem that global system tag value of SYSTEM device cannot be accessed from OPC UA Client.
1260215	ALL	Fixed the problem that could not write correctly to BOOL type array tag from OPC UA Client. (Target version is between 6.0.0 and 6.0.2)
1260216	ALL	Fixed the problem that memory reak occured when writing value to STRING type tag from OPC UA Client. (Target version is between 6.0.0 and 6.0.2)
1260217	ALL	Fixed the problem that application error might be occurred when copy and overwrite the method tag.
1260220	AB/SYSMAC	Fixed the problem that after changing the setting of EtherNet/IP port, the port repeats open/close process endlessly and fails communication with the device. (Target version is between 6.0.0 and 6.0.2)
1260221	AB/SYSMAC	Fixed the problem that the upper and lower limit settings of CIP port number and CIP link address in setting of EtherNet/IP port are incorrect.
1260222	AB	Fixed the problem that the writing process is successful even if the writing communication fails.
1260223	AB	Fixed the problem that incorrect value might be written in writing process to the tag which assigned to the element other than 0 of the array tag. (Target version is between 6.0.0 and 6.0.2)
1260224	AB	Fixed the problem that tag of BOOL array which element specification other than 0 or size 1 over (DWORD size over) cannot be accessed.
1260225	AB	Fixed the problem that inappropriate value of DWORD size (32 bits) is written when writing value to BOOL array variable with tag setting which data type is BOOL of non-array.
1260226	AB	Fixed the problem that application error occurs when number of 10 letters or more was specified at the end of tag address.
1260227	AB	Fixed the problem that the tag value of all elements might be value of the first element when reading the tags assigned to multiple elements in the same STRING array.

Release No	Target	Contents
1260101	ALL	Added the function to create method nodes (with no arguments) in the OPC UA server function.
1260102	ALL	Added a detail setting item that can specify the process to apply multi-accessing in "Multi Access for Sync Async" setting.

Release No	Target	Contents
1260103	SYSMAC EtherNet/IP	Fixed the problem that "Received NAK (Code = 01h)" occurs and cannot communicate with the device when CPU TYPE is selected to "NX".

Release No	Target	Contents
1260001	ALL	Update TYPE information of address space in OPC UA server function. Device: From FolderType to Dxp_DeviceType Group: From FolderType to Dxp_GroupType StructGroup: From FolderType to Dxp_StructType Tag: From BaseDataVariableType to Dxp_TagType SystemTag: From BaseDataVariableType to Dxp_SystemTagType

Release No	Target	Contents
1260002	ALL	Fixed the problem that some suites were not displayed in the suite selection window in Standard or Advanced Edition.
1260003	ALL	Fixed the problem that application error occurs when importing tags collectively from the dialog of device or group without enabling the OPC UA server function.
1260004	ALL	Fixed the problem that structure tags cannot be accessed from UA Client.
1260005	ALL	Fixed the problem that the information log of "Detected key information ~" about license key detection successful is output several times.
1260006	ALL	Fixed the problem that error occurs when trying to regenerate with the same name, after deleting a parent device or group which has child group.
1260007	ALL	Fixed the problem that the link to "client sample guide" which doesn't exist was included.
1260008	ALL	Fixed the problem that "Synchronous / Asynchronous multi-access" setting may not be applied in IOPCItemIO::Read operation when launched by COM.
1260009	YAMAHA ROBOT	Fixed the problem that the "Robot number" setting will be initialized after closing tag setting.
1260010	SYSMAC	Fixed the problem that 'Bitwise Inversion' is not usable for "Calculation" setting of tag even if the data type is selected to BOOL type.
1260011	OPC DA Client	Fixed the problem that cannot connect to DeviceXPlorer OPC Server Ver. 5 on the local PC.
1260012	OPC DA Client	Fixed the problem that cannot recover from an RPC(Remote Procedure Call) error occurring during AddGroup or AddItem.
1260013	EtherNet/IP	Fixed the problem that the correct value cannot be written to the array tag.
1260014	EtherNet/IP,IAI	Fixed the problem that cannot be accessed with dynamic tag.
1260015	MEMOBUS	Fixed the problem that 'ReadWrite' or 'WriteOnly' property can be selected for tags that must not be written.
1260016	MICREX	Fixed the problem that "Attribute" setting(Read/Write) of tag cannot be saved.

Release No	Target	Contents
1260000	ALL	New Version Release.

Release No	Target	Contents
1251001	ALL	Fixed the problem that malicious attacker may cause to trigger a stack overflow and application clashed if OPC UA server function enable.(ICSA-21-133-03) CAUSE:Vulnerability due to OPC UA component provided by OPC Foundation. AFFECTE:It cause to trigger a stack overflow and application clashed. CVSS SCORE:CVSS v3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Base Score: 7.5 AFFECTED PRODUCTS:DeviceXPlorer OPC Server Ver.5 series MEASURES:Disable OPC UA server function or update to Ver.5.4.1.1. MITIGATIONS: -Minimize network exposure for all control system devices and/or systems, and ensure that they are not accessible from the Internet. -Locate control system networks and remote devices behind firewalls, and isolate them from the business network. -When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities. and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices. Please refer to https://us-cert.cisa.gov/ics/advisories/icsa-21-133-03 in detail.

Release No	Target	Contents
1250901	YAMAHA ROBOT	Corresponded to YAMAHA ROBOT RCX340 series and Emurator on RCX-Studio.
1250902	FANUC	Corresponded to binary format floating point type.
1250903	SIMENS	Corresponded to Siemens S7-410/410E.
1250904	ALL	Corresponded to Windows Windows10 IoT Enterprise 2016 LTSB.
1250905	ALL	Corresponded to Windows Windows Server 2016.
1250906	ALL	Added setting item "Tag quality flag automatic update stop" to device setting of shared memory device.

Release No	Target	Contents
1250907	ALL	Improved the problem that Time::Diff method does not work in Lua script and the return value is always 0.
1250908	ALL	Improved the problem that tag attributes cannot be reclected properly.
1250909	ALL	Improved the problem that tag value change cannot be detected on script trigger condition.
1250910	ALL	Improved the problem of the application may crash when all clients stop connecting at the same time if diagnosis screen is displayed.
1250911	ALL	Improved the problem that a blank WARNING log message is shown instead of the skipped details when the XML import process is skipped.
1250912	ALL	Improved the problem that attributes are not reflected in OPC UA address space immediately after tag import from CSV file.
1250913	ALL	Improved the problem that a crash occurs due to heap corruption in OPC UA communication.
1250914	MELSEC	Improved the problem that PC number 0 cannot be specified for MELSEC interface board connection.
1250915	MELSEC EZSocket	Improved system label loading failure.
1250916	MELSEC EZSocket	Improved the problem that the access range for long device is incorrect.
1250917	MELSEC EZSocket	Improved the problem that access to X/Y register in FX series of GX Works2 cannot be accessed correctly via GX Simulator connection.
1250918	Modbus	Improved the problem that one point write setting of Modbus serial connection cannot be output in export settings as a CSV file.
1250919	Modbus	Improved the problem of using wrong write function code in Modbus serial connection.
1250920	AZBIL	Improved the problem that cannot be accessed to device number 32768 or later in Azbil NX connection.
1250921	KV	Improved the problem that AT (RTM) value cannot be read correctly.
1250922	MP	Improved the problem that the number of access points cannot be changed.
1250923	SYSMAC ETHERNET	Improved the problem that SYSMAC-C series can be selected.
1250924	SYSTEM	Improved the problem that the device setting of SYSTEM is not loaded correctly.
1250925	YASKAWA ROBOT	Improved the problem that robot number cannot be changed.
1250926	AB	Improved the problem that reading values occasionally fails.
1250928	AB	Improved the problem that AB setting of Ver 5.3.1.1 or earlier cannot be loaded correctly.

Release No	Target	Contents
1250801	MELSEC	Corresponded to MELSEC iQ-R R120P(redundant PLC).
1250802	TOSHIBA	Corresponded to Toshiba nv Series type1 light.
1250803	AB	Corresponded to Rockwell AB GuardLogix.
1250804	AB	Corresponded to Rockewell Compact Logix 1769-L33ER.
1250805	Modbus	Corresponded to M-SYSTEM Paperless recorder(TR30-G), DL8 series(Web Data Logger Unit).
1250806	FANUC	Corresponded to FANUC PMC custom machro function.

Release No	Target	Contents
1250811	ALL	Fixed the "DDE trace output" of log storage item to "DDE / SuiteLink trace output".
1250812	ALL	Fix the problem of square root calculation formula in engineering value conversion process.
1250813	ALL	Fixed the problem that initial alarm can not be detected in shared memory.
1250821	MELSEC	Fixed the problem that block write fail by SLMP communication to MELSEC iQ-R series.
1250822	MELSEC	Fixed the problem that writing destination is inappropriate when you write to 32768 or later ZR registor by SLMP Communication to MELSEC iQ-R series.
1250823	MELSEC	Fixed the problem that PC number and network station number are not initialized even if CPU type is changed to iQ-F.
1250824	Modbus	Fixed the problem that communication error occurred when writing to tag larger than SHORT type on the one point write enable device.
1250825	AB	Improved to be able to adjust the Ethernet IP parameters (RPI, Connection timeout multiplier) in device setting.
1250826	YASKAWA ROBOT	Fixed the problem that data of different address is acquired when accessing IO device.
1250827	YASKAWA ROBOT	Fixed the problem that value can't be acquired correctly when accessing 2 axes or more external axes.
1250828	YASKAWA ROBOT	Fixed the problem that Angle device array can not be enabled. (Target Version : Ver5.3.1.1 )
1250829	BACNET	Fixed the problem that can not be written to BinaryOutput object property: PresentValue.

Release No	Target	Contents
1250701	ALL	Fixed the problem that in bridge function, cash value is copied when the quality of the copy source of the tag is "Bad".
1250702	ALL	Fixed the problem that the BOOL type tags can not be detected on/off at the time change (value).
1250703	Modbus	Improve the probloem that allow one point writing to the output coil or holding redister.(function code of 05,06 can be used.)
1250704	YASKAWA	Fixed the problem that can not be processing a write request of a plurality of points in the case of Yaskawa robot simulator connection.
1250705	YASKAWA	Fixed the problem that can not change the attributes of the tag.
1250706	YASKAWA	Fixed the problem that not be able to change the path of cell file that once carried out the port settings.
1250707	MITSUBISHI ECO	Fixed the problem that in x64 OPC server, communication error occurs when communicate to EcoServer or E-Energy communication.
1250708	DDE	Fixed the problem that in DDE Client Connection, when you write value of bool type to multiple cells, value of the minimum cell is wrriten.
1250709	DDE	Fixed the problem that can not be read the value written in the 1 or 0 .(Engineering Units Exceeded (54h) is returned.)
1250710	Sample	Improved the problem that in DxpUaSimpleAPI, in some OPC UA server in connection, the session would be immediately closed.

Release No	Target	Contents
1250601	ALL	Corresponded to Windows 10.
1250610	MELSEC	Supported Mitsubishi MELSEC iQ-F Series.
1250611	SYSMAC	Supported Omron SYSMAC NX Series and NJ101.
1250612	YASKAWA	Supported Yaskawa Robot simulator.
1250613	AB	Supported Rockwell AB Ethernet module EN2T(R).
1250614	KV	Supported Keyence KV7000 Series.
1250615	COGNEX	Supported DataMan 8600 Series.
1250616	FANUC	Supported FANUC CNC 0i-F Series.
1250521	SIEMENS	Corresponeded to SIEMENS S7-1500 series.
1250621	ALL	Improve the probloem that OPC Server process remains when you exit OPC Server at the time of the slow polling mode.
1250622	ALL	Improve the problem reverse action if you specify a BOOL type tags of the rising / falling edge of the script and bridge conditions.
1250623	ALL	Improve the problem that SideBySide errors are output in the Windows event log.
1250624	ALL	Improve problem that can not write to the write-only (WriteOnly) tag in Lua script.
1250625	ALL	Improved the problem that memory leak occurs if specify the path with wrong upper-and lowercase in Lua script.
1250626	ALL	Change the node class of tag to BaseDataVariable from Property.
1250627	ALL	Improve the problem that data change notification sometimes will not come back from the OPC UA server.
1250628	MELSEC	Improve the problem that fail to access to the buffer memory of multiple units at EZSocket connection.
1250629	MELSEC	Fixed the problem that Remote Password is not able to be unlocked in using Q4E Protocol.
1250630	SYSMAC	Access range extension of the holding relay (HR).
1250631	FANUC	Improved that an range error is shown with some Device Number and cannot complete setting In the tag setting of the X register of 0i-D.PMC.

Release No	Target	Contents
1250501	ALL	Corresponded to Windows 8.1 and Windows Server 2012 R2.
1250502	ALL	Corresponded to Bridge Function.
1250503	ALL	Improved the status icon in diagnostics window.
1250504	ALL	Added the function to show tag browse dialog in Script Editor.
1250511	MELSEC	Corresponded to MELSEC iQ-R series in Melsec Ethernet Connection and EZSocket Connection.
1250512	MELSEC	Corresponded to GOT2000 series.
1250513	MELSEC	Corresponded to WinCPU unit "PPC-100".
1250514	MELSEC	Added the function to unlock remote password in Melsec Ethernet Connection. (TCP/IP only)
1250521	SIEMENS	Corresponeded to SIEMENS S7-1500 series.
1250531	KAWASAKI	Added Italian language in communication language with Robot Controller in addition to Japanese and English.
1250541	HIDIC	Corresponded to CPU Built-in Ethernet port of HIDIC-EHV series.
1250551	Modbus	Corresponded to Yokogawa Paperless Recorders "DX100/DX200".
1250552	Modbus	Corresponded to MOXA Managed Ethernet Switch.
1250561	ODBC	Corresponded to MySQL database.
1250562	ODBC	Added the function to browse DSN list from not only User DSN but System DSN in ODBC Client Connection.
1250563	ODBC	Added the function to communication with database with view name in ODBC Client Connection.

Release No	Target	Contents
1250401	ALL	Improved the check of redundant communication setting.
1250402	ALL	Added the function to shift Sow Polling Mode when open error occurred, not only time out error.
1250403	ALL	Improved description of Lua Script in Users Guide (Server Edition).
1250404	ALL	Improved the project explorer so that change of capital letter and small letter for device name and port name can be changed.
1250405	ALL	Fixed the problem that setting for [Display System Tag] of device property was reversed in property window for device setting.
1250406	ALL	Fixed the problem that detail log of value of array tag was not outputted properly when client application accesses the array tags. (Target Version : Ver5.0.3.1 - Ver5.1.1.1)
1250407	ALL	Fixed the problem that initial response of OnDataChange event might delay in active group which has non-active or write only items. (Target Version : Ver5.0.2.1 - Ver5.1.1.1)
1250408	ALL	Fixed the problem that new device can not be created if device whose DDE/SuiteLink topic name is blank exists.
1250409	ALL	Fixed the problem that another DeviceXPlorer might be launched when DeviceXPlorer is registered as service program.
1250410	ALL	Fixed the problem that event scripts of structure template were not output in CSV export function.
1250411	ALL	Fixed the problem that modification for tag property(Read/Write, ReadOnly ,WriteOnly) was not reflected dynamically when OPC Server was connected from client application.
1250412	ALL	Fixed the problem that event script object could not be caught in event access macro "@e" with absolute path specification.
1250413	ALL	Fixed the problem that warning message "Failed to write tag and because first reading is not processed." may be displayed at the timing of writing value although the tag already had cash value in Lua Script. (Target Version : Ver5.0.5.1 - Ver5.1.1.1)
1250414	ALL	Improved the logic of access macro "@@" in Lua Script.
1250415	ALL	Fixed the problem that IE6.0 may stop by stack memory shortage in the special case where the related component of DeviceXPlorer was directly used from the user script performed on IE6.0.
1250421	MELSEC	Fixed the problem that X/Y register address in FX CPU was not saved properly.
1250422	MELSEC	Fixed the problem that location string of tag dialog might mistake in Melsec EZSocket Connection. (Target Version : Ver5.1.0.1 - Ver5.1.1.1)
1250423	MELSEC	Fixed the problem that can not communicate with FX3U series via Ethernet in Melsec EZSocket Connection.
1250431	SYSMAC	Improved the log message so that the error message outputted from CX Compolet may be known at a glance.
1250432	SYSMAC	Fixed the problem that application error might occur when tag browse dialog was opened in tag dialog in the state disconnected from network in CX Compolet Connection.
1250441	AB	Fixed the problem that initializing communication packet "Register Session" might not be sent after port re-opening. (Target Version : Ver5.0.0.1-Ver5.1.1.1)
1250442	AB	Fixed the problem that connection port was not closed immediately after retry of timeout error in AbEthernet Connection. (Target Version : Ver5.0.0.1 - Ver5.1.1.1)
1250451	OPC DA	Improved the log message output function of OPC Client Connection.
1250461	DXPLINK	Improved the log message output function of DxpLink Server and DxpLink Client Connection.
1250471	ODBC	Fixed the problem that application error might occur when non-existing DSN was specified in ODBC Client Connection. (Target Version : Ver5.1.0.1 - Ver5.1.1.1)
1250472	ODBC	Improved the Connection Test and Device dialog of ODBC Client Connection.
1250473	ODBC	Fixed the problem that application error occurred when $SQLExecute_Cmd and $SQLRequest_Cmd was longer than 8185 bytes in ODBC Client Connection.
1250491	Sample	Fixed the problem that memory leak might occur when checking item property in VcSampleOpc.

Release No	Target	Contents
1250301	ALL	The initial value of "Reflect Poke" setting is changed into "Reflect cache memory after writing" from "Reflect cache memory immediately".
1250302	ALL	Fixed the problem that client application failed in AddItems function when "Reject Unknown Item" setting of Device option setting is valid. (Target version : Ver5.1.0.1 only)
1250303	MELSEC	Fixed the problem that application error might occur when user changed communication setting of EZSocket "GX Developer Type" in port setting. (Target version : Ver5.1.0.1 only)
1250304	MELSEC	Fixed the problem that system label cannot be imported when 1001 or more system labels are registered on target work space in System Label Import Function.
1250305	MELSEC	Improved the sample ladder program of UDP/IP communication for MELSEC QnA and A series in Users Guide(PLC Communication Edition).
1250306	FP	Changed the unit number format of device setting to hexadecimal format from decimal format.
1250307	KAWASAKI Modbus	Fixed the descriptive text of Kawasaki Robot Controller Connection and Modbus Serial Connection in Project Wizard and Creating Device Dialog.
1250308	AB	Improved the check function of communication messages to reject unexpected messages.
1250309	AZBIL CPL	Added "Program Controller (DCP)" in Module configuration of Device setting.
1250310	BACNET	Expanded the maximum instance number which user can set in tag setting to 4194303 from 999.

New Function

Release No	Target	Contents
1250201	ALL	Corresponded to Windows 8 and Windows Server 2012.
1250202	ALL	Corresponded to over 150 models of connectable models by expanding current existing communication function, such as MELSEC QnUDV series, FX3 U-ENET-ADP, Panasonic FP7 series and Modbus.
1250203	MITSUBISHI ECO	Corresponded to Mitsubishi Energy Saving Module, EcoServer3 and E-Energy.
1250204	LSIS	Corresponded to XGT series of LSIS.
1250205	BACNET	Corresponded to BACnet/IP.
1250206	IEC104	Corresponded to IEC60870-5-104 slave unit.
1250207	ALL	Improved the convenience of Ethernet port setting.
1250208	ALL	Added the function that register could be allocated automatically according to offset from the start register in structure tag setting.
1250209	ALL	Improved the operativity about structure template and structure tag.
1250210	ALL	Added the function to perform memory release processing automatically in Lua script.
1250211	ALL	Updated OpcUaEnv installer which used for setting up OPC UA Server environment.
1250221	MELSEC	Corresponded to Mitsubishi MC AppBuilder collaboration function.
1250222	MELSEC	Improved the system label import function that user defined structure could be imported.
1250223	MELSEC	Corresponded to random reading access on EZSocket connection.
1250224	MELSEC	Corresponded to GX Works2 style setting for QnUDV series in port setting for EZSocket connection.
1250225	MELSEC	Improved interface board connection that can be used on the 64-bit edition.
1250226	OPC DA *1	Improved the function that OPC DA Client connection registered client name "DeviceXPlorer_(port name)" to target OPC Server.
1250227	DxpLink	Added the function for deleting existing tags on device setting.

Release No	Target	Contents
1250231	ALL	Improved the problem that Topic name for DDE/SuiteLink Interface of device option setting could be blank on generating device wizard.
1250232	ALL	Improved the problem that application might freeze by creating new tag if ten or more digits are included in the end of tag name.
1250233	ALL	Improved the problem that application error might occur when column header is sorted by group.
1250234	ALL	Improved the problem that redundancy function did not function when change conditions are specified in cold standby of redundancy setting.
1250235	ALL	Improved the redundancy setting problem that standby device could also have standby device on redundancy communication.
1250236	ALL	Improved the problem that the output item of structure and option property was reverse in exporting project setting in XML format.
1250237	ALL	Improved the problem that open error might occur if multi Ethernet adapter exist and specify adapter (Automatic) on Ethernet port setting.
1250238	ALL	Improved the problem that timeout error might occur even if receiving message length from PLC is same as waiting message length.
1250239	ALL	Improved the problem that "Script Thread Exception" error log might continue to be outputted if static tag setting was changed in using "Tag Change" event script.
1250240	ALL	Improved the problem that on Lua script, value comparison of "Tag Change" event might not run properly when the target tag of "Tag Change" event was changed while communicating.
1250241	ALL	Improved the problem that device communication status continued to remain and memory leak occurred when writing values to over 8192 tags on Lua script.
1250242	ALL	Improved the user authority function that user name have distinction of big letter and small letter.
1250243	ALL	Improved the problem that user can operate even if user authority specified disable in "Edit of Group", "Delete of Device Folder" and "Delete of Script".
1250244	ALL	Improved the problem that the error message of "OnEvent Notification failed. 800706BAh" was displayed by INFO icon when OPC A&E client disconnected in OPC A&E server function.
1250251	MELSEC	Improved the problem that message box of "Can not allocate Shared memory" might be displayed in EZSocket connection.
1250252	MELSEC	Improved the problem that application error occurred when system label import function was operated if EZSocketMSF was not installed. (EZSocketMSF is installed by GX Works2)
1250253	KAWASAKI	Improved the problem that error code was not stored in system tag return value $RCx_Return by the command execution using system tag, when connection is disconnected.
1250254	KAWASAKI	Improved the problem that GUI might freeze during device monitor when command transmission is operated using system tag, when connection is disconnected.
1250255	OPC DA/DDE	Improved the problem that communication continued to reconnect when $ConnectionTest system tag was monitored.
1250256	DxpLink	Improved the problem that out of range writing and mismatch data type writing might seem good on DxpLink interface.

Release No	Target	Contents
1250100	ALL	Improved the problem that Topic name for DDE/SuiteLink Interface of device option setting could be blank.
1250101	ALL	Improved the problem that ampersand '&' could not be displayed on tag list view and watch view.
1250102	ALL	Improved the problem that tag communication status remained when "The Tag properties are invalid. The properties can't be set to the Tag" message was shown in Tag setting dialog.
1250103	ALL	Improved the problem that application error might occur when the structure template which is top node was deleted or multiple struct tags were selected on tag list view.
1250104	ALL	Improved the problem that application error might occur when writing percent mark '%' to string tag.
1250105	ALL	Improved the output log message for OnWriteComplete of Detail OPC Message.
1250106	ALL	Improved the problem that success code returned when OPC Client wrote value to multiple tags and failed a part of tag writing.
1250107	ALL	Improved the problem that application error might occur when tag under group was used. (Target version : Ver5.0.4.1)
1250108	ALL	Improved the problem that communication status might remain when multi-clients repeated AddItem and RemoveItem with dynamic tag.
1250109	ALL	In Sin simulation, simulation values for float and double are improved.
1250110	ALL	Improved status check function for standby device of warm standby that retry to check communication status in redundancy communication.
1250111	ALL	Improved the problem that communication root might be changed frequency in returning to primary when "return to primary automatically" setting was valid in redundancy communication setting.
1250112	ALL	Improved the problem that communication might be not able to recover after switching communication in redundancy communication.
1250113	ALL	Improved the problem that communication with connected communication pathway might stop when client continues to write value to disconnected communication pathway in DDE/SuiteLink interface.
1250114	ALL	Improved the problem that communication might stop when client wrote value to same tag simultaneously in DDE/SuiteLink interface.
1250115	ALL	Improved the problem that communication of the commented-out tag is performed in Lua Script.
1250116	ALL	Improved the problem that application error might occur when string format is unsuitable in Lua Script.
1250117	ALL	Improved the problem that script process might be freeze when starting script or changing script in Lua Script.
1250118	ALL	Improved the problem that tag array size might be changed when DxpLink client wrote value to array tag with unsuitable array size.
1250119	MELSEC	Improved the problem that DX, DY, TS, TC, CS, CC, SS and SC could be specified except BOOL in Melsec EZSocket communication.
1250120	MELSEC	Improved the problem that open error (Code = 0x00000003) might occur despite good communication in Melsec EZSocket communication.
1250121	Modbus	Improved the problem that Eurotherm controller of Modbus Ethernet doesn't exist on Project Wizard.
1250122	Modbus	In Modbus/TCP communication, if the message serial number error (0xFF) occurs, the port will be closed and will be re-connected.
1250123	Modbus/MP	Improved the problem that the calculation result of the sum check LRC might be unsuitable in ASCII protocol of Modbus Serial and Mp Serial communication.
1250124	FP	Improved the problem that Link Relay "L" address became unsuitable address in FP Ethernet communication.
1250125	TOSHIBA	Improved the problem that reading value of the bool tag for word device might be unsuitable.
1250126	KAWASAKI	Improved the problem that the error couldn't be caught when writing value to robot controller was failed.
1250127	OPC DA *1	Improved the problem that server process setting of connection with target OPC Server is unsuitable in OPC DA Client communication.
1250128	OPC DA *1	Improved the problem that exception error might occur when dynamic tag which doesn't include extended tag name specification was used in OPC DA Client communication of simulation mode.
1250129	OPC DA *1	Improved the problem that tag setting couldn't be saved after browsing OPC Item ID in property grid for tag of OPC DA Client communication.
1250130	DxpLink	Improved the browsing function that user can browse Target Device name and Link Tag name from property grid of DxpLink Client.
1250131	DxpLink	Improved the problem that the tag name was changed when browsing link tag name in DxpLink Client.
1250132	DxpLink	Improved the problem that value of string tag which includes left-pointing angle bracket'<'couldn't be handled in DxpLink Client.
1250133	DxpLink	Improved the problem that array size couldn't be reflected after browsing bool array tag in DxpLink Client.

Release No	Target	Contents
1250090	TOSHIBA	Support TOSHIBA nv/V/PROSEC T Series.
1250091	SYSMAC	Support accessing to member of variables of UNION.
1250092	ALL	Improved that the wrong contents are displayed about code-snippet and call-tip in the script editing.
1250093	ALL	Improved that the header for properties of device are not output enoughly in exporting with CSV.
1250098	ALL	Improved that the application error may occur by repeating AddItems/RemoveItems from many OPC DA client product.
1250094	MELSEC	Improved the problem that can not access to buffer memory of intelligent function module about MELSEC Ethernet/Serial connection.
1250095	SYSMAC	Improved the problem that the behavior of the message type of SYSMAC CX-Compolet connection is inverse.
1250096	Modbus	Improved that "Wago serial" connection is not shown in the project-wizard.
1250097	KAWASAKI	Improved that the system tags communicate with controllers in spite of simulation mode.
1250099	DDE	Improved that the communication with DDE server product cannot be restored after the connection is lost.

Release No	Target	Contents
1250078	ALL	Improved that the memory leak occurs by the reading of the array-tag which use scale conversion.
1250086	ALL	Improved that DataChange event is not published to OPC DA client when it passes approximately one month after items are added. (Target verstion: Ver5.0.2.1-5.0.2.2)
1250087	ALL	Improved that an application error occurs when an item which does not exist is added from DDE/SuiteLink client. (Target verstion: Ver5.0.2.2)
1250088	ALL	Improved that an application error occurs just after start on some PCs.
1250089	SYSMAC	I improved that an application error occurs with SYSMAC CX-Compolet connection. (Target verstion: Ver5.0.2.2)

Release No	Target	Contents
1250078	ALL	Improved that the memory leak occurs by the reading of the array-tag which use scale conversion.
1250084	ALL	Improved that the notice of the latest value is not published to DDE/SuiteLink clients when the OS time is backed.
1250085	ALL	Improved that the application error may occur in writing value to dynamic-tag from DDE/SuiteLink client.
1250079	ALL	Improved that the Port-Generator failed to generate plural Ethernet ports.
1250080	ALL	Improved the problem that can not enumerate Ethernet adapters at the properties of Ethernet port on the Windows XP.
1250081	SYSMAC	Improved that the project wizards failed to create communication setting for SysmacGateway connection and CX-Compolet connection on the Windows XP.
1250082	SYSMAC	I improved that the USB connection with the SYSMAC-NJ series is able to be set in spite of unsupport for CX-Compolet connection.
1250083	AB	Improved that the location indication become inappropriate in using bit position In the property of the tag.

Release No	Target	Contents
1250021	ALL	Improved overall internal processing efficiency and improved a communication performance largely.
1250022	ALL	Improved like that tags get latest value by communicating with PLC in the first time about tags which the path was able to calculate statically in scripts.
1250023	ALL	Improved a communication performance of the writing multiple tags in scripts.
1250024	ALL	Improved receiving efficiency of the Ethernet and improved a communication performance.
1250025	ALL	Improved that communication was stopped even if user canceled when DeviceXPlorer was going to exit.
1250026	ALL	Improved that the kind of the icon is not output when user stores log from the context menu of the message view.
1250027	ALL	Improved that IntelliSense does not work at the script editor on the DeviceXPlorer x64 version.
1250028	ALL	Improved that the application error may occur by repeating AddItems/RemoveItems from OPC DA client product.
1250029	ALL	Improved that script setting and structure information are lost when user changes the name of device or structure template.
1250030	ALL	Improved that alarm setting is lost when user changes the member tag setting of the structure template.
1250031	ALL	Improved that the Hot-Configuration of the member tag of the structure is not reflected to OPC UA and OPC A&E.
1250072	ALL	Improved that an application error may occur after the member-tag is deleted in the structure template view.
1250073	ALL	I improved that the incorrect number of the scripts indication is shown by license restrictions, when scripts are made in a structure template.
1250032	ALL	Improved that the Hot-Configuration of attribute of the tag is not reflected to OPC UA.
1250033	ALL	Improved that cannot complete setting with showing error message when user uses the function of PX Developer cooperation on Windows 7(x64).
1250034	ALL	Improved that need long time to exit DeviceXPlorer during disconnection of the TCP/IP connection of the Ethernet.
1250035	ALL	Improved that long time is needed to exit DeviceXPlorer by writing many values of tags from the scripts.
1250036	ALL	Improved that long time is needed to exit DeviceXPlorer by enabling "All tags communication" at the device setting.
1250037	ALL	Improved that "TopicThreadProc Exception" may occur and values may not be updated when an item registers the ConnectionSystemTag of the SYSTEM device by a client.
1250038	ALL	Improved that an application error may occur at exiting DeviceXPlorer after using DxpLink communication.
1250039	ALL	Improved that it is not possible to write value by binary format to the tag of LONGLONG type or the LONGLONG type from GUI.
1250040	ALL	Improved that the language of the hidden tabs are not changed when changes the language.
1250041	ALL	Improved the problem that may not write values to the PLC by writing tags from DDE/SuiteLink client products.
1250042	ALL	Improved the problem that write value with 0 to PLC when there are space or newline between Tag element and Value elements in the request from DxpLink client.
1250043	ALL	Improved the problem that may publish a notice of first data change with an old value before completion of PLC communication after the item registration from OPC DA client.
1250044	ALL	Improved the problem that cannot set correctly a device number of link relay (B) and work relay (VB).
1250045	ALL	Improved the problem that cannot change device folder name.
1250046	ALL	Improved that small letter cannot be used to the address number input by a hexadecimal form In tag setting.
1250047	ALL	Improved the problem that does the communication with the PLC for the hidden system tags in using "all tag communication".
1250048	ALL	Improved that hidden tags are enumerated in a tag browse by DxpLink client.
1250075	ALL	Improved that the memory leak occurs when the value of array-tag is written from GUI, DDE/SuiteLink client and script.
1250050	MELSEC	Improved that "Auto Change Route" of port setting is stored by opposite contents.
1250051	MELSEC	Improved that cannot open connection correctly when I use direct input of the channel NO in port setting.
1250074	MELSEC	Improved the problem that station-number is not stored to the project file and the problem that station-number/sum-check/format are not load from a project file of Ver4.
1250052	SYSMAC	Improved the problem that access to the incorrect register when a bank number in tag setting is set to 16 or more.
1250053	SYSMAC	Improved the problem that the station-number is not stored to the project file and the problem that the station-number/sum-check/format are not read from a project file of Ver4.
1250054	MICREX	Improved that an address number in tag setting cannot be set to 0.
1250055	MICREX	Improved the problem that message error may occur when it read system tag "$Connection Test".
1250056	Modbus	Improved that group settings are not save to a project file.
1250057	AB	Improved that "Write Exception" occurs at the re-try of writing value to PLC.
1250058	AZBIL	Improved that an application error may occur in writing value of array tag.
1250059	Mitsubishi RFID	Improved that "autoformat" in the tag setting does not work.
1250060	Mitsubishi RFID	Improved the problem that may not restore the connection with the controller after the connection is cut when user uses 'Use contact monitor'.
1250061	Mitsubishi RFID	Improved the problem that accept the connection request from anyone other than the IP address that I appointed in "an apparatus address" of the port setting when user uses 'Use contact monitor'.
1250062	Mitsubishi RFID	Improved the problem that may ignore the received data from a controller when user uses 'Use contact monitor'.
1250063	Mitsubishi RFID	Improved that Hot-Configuration does not work when user uses 'Use contact monitor'.
1250064	Mitsubishi RFID	Improved that memory leak occurs while repeating reconnection.
1250065	Mitsubishi RFID	Improved by disabling the 'Redundant Communication' at the device-option setting because the component does not support .
1250066	Omron RFID	Improved that "Update Exception" occurs when there are not received data.
1250067	BCR Suite	Improved the problem that may not restore the connection with the barcode-reader after the connection is cut.
1250068	OPC DA *1	Improved the problem that register items to the destination server in spite of simulation setting.
1250069	OPC DA *1	Improved that only ReadOnly can be chosen in spite of the item attribute of the ReadWrite, after the information acquisition in tag setting.
1250070	OPC DA *1	Improved by forbidding specifying array-of-String in tag setting because the component does not support.
1250071	ProjectConverter	Improved that a project converter does not work in the environment where DXP2007 is not installed in.
1250076	ALL	DxpClientComponent is improved that item deletion is failed because the server-handle is specified to zero when the form is repeated creation and deletion by using same ItemID.
1250077	ALL	DxpClientComponent supported synchronous reading(by cach) as a value reading method from OPC Server.

Release No	Target	Contents
1250001	ALL	Attach OPC A&E Custom Interface Specification.
1250002	ALL	User can change base directory for save project file.
1250003	SYSMAC	Support OMRON NJ series ( CX-Compolet Connection )..
1250004	ALL	Improved the problem that communication occurred when writing value to tag which is set simulation setting.
1250005	ALL	Improved the problem that application error occurred in creating string array tag when OPC UA Server function is valid.
1250006	ALL	Improved the problem that script logic could not access value of string array tag by specifying element.
1250007	ALL	Improved the problem that script logic could write array tag whose attribute is ReadOnly.
1250008	ALL	Improved the problem that list view status such as width, position and visible status wasn't restored.
1250009	ALL	Improved the problem that UpdateException error might be occurred in connecting by Client application when using string array tag.
1250010	ALL	Improved the problem that message type of DDE/SuiteLink became 'Unknown'.
1250011	ALL	Improved the problem that application window might move to the back when changing display language.
1250012	ALL	Improved the problem that application error might occur when 'Ctrl + F4' key was pushed.
1250013	ODBC	Improved the problem that write operation (INSERT operation) failed in ODBC connection.
1250014	DxpLink	Improved the problem that DxpLink Client port was not closed after importing tag with device setting.
1250015	OPC DA *1	Improved the problem that application error occurred when creating struct instance in OPC DA Client connection.
1250016	OPC DA *1	Improved the problem that memory leak occurred when Read I/F was 'Asynchronous Advise' in OPC DA Client connection.
1250017	DDE	Improved the problem that BYTE type tag's attribute became ReadOnly.
1250018	DDE	Improve tag's location string mistake of BYTE type tag in DDE Client connection.
1250019	DDE	Improved the problem that DDE Client connection accessed un-optimally when accessing same items.
1250020	BCR Suite	Improved the problem that BCR read value of Shift-JIS characters became garbled characters.

Release No	Target	Contents
1250000	ALL	DxpSERVER Series Release.

Release No	Target	Contents
1241257	ALL	Improved the client waiting time when communication error occur in case some clients are using the same port.
1241258	ALL	Improved ReadMaxAge interface that 'DEVICE READ' should be done when MaxAge time is specified at 0.
1241260	ALL	Improved the problem that application error may occur when valid Ethernet adapter doesn't exist.
1241261	ALL	Improved the problem that Ethernet UDP port can not recover when open error occuer in UDP communication. (Target verstion is Ver4.2.1.4)
1241262	MELSEC	Improved the problem that AddItem is failed with dynamic tag which register's address is over 32767 except Data Register('D'), Extended File Register('ZR') and Rink Register('W').
1241263	MELSEC	Improved the problem that communication failed in accessing over Data Register('D') 11264 and Rink Register('W') 1400 over in some CPU in EZSocket communication.
1241264	TOYOPUC	Improved the problem that time stamp doesn't update in using Random Read Command.
1241265	TOYOPUC	Improved the problem that can not access Extended Buffer Register('EB') in using CPU communication port.
1241266	FA-M3	Improved the problem that communication packet to plc is split if access item is in different group.
	Modbus
	MEMOBUS

Release No	Target	Contents
1241252	ALL	Improved the problem that OPC Client could not connect with OPC Server immediatly after OPC Server shutdown.
1241253	ALL	Improved the problem that memory leak might occur when diagnostic view updates.
1241254	ALL	Improved the problem that server waits long time to recognize Open Error in Ethernet communication with TCP/IP.
1241255	FP	Improved the problem that communication error might occur in using BCC check. (Target Version : Ver.4.2.1.3 only)
1241256	SYSMAC	With FinsGateway,　Improved the problem that communication cannot be restored when message error of "FinsReceiveData SID ERROR" occured.

Release No	Target	Contents
1241226	ALL	Improved to be able to write non-numeric value(NaN/Infinite) to tags which is FLOAT type.
1241249	ALL	Improved the performance of internal procedure for communication with plural clients and groups.
1241220	FP	Addition of selection of the header character and BCC operation.
1241221	TOYOPUC	Improved to be enable to write BOOL data with bit position for word device.
1241222	ALL	Improved the problem that CPU usage rises when the connected by many clients or added many subscription groups by the client. (Target Version : Ver.4.2.1.2)
1241237	ALL	Improved the problem that tag value type doesn't set as VT_R8 when tag is defined as scaling and shared memory simulation type.
1241238	ALL	Improved the problem that the dead-lock may occur when calling shutdown event(IOPCShutdown).
1241239	ALL	Improved the problem that the exception error is dumped when the client called RemoveItems for dynamic tags.
1241240	ALL	Improved the problem that return value of reading is incorrect when Internal Relay( GB ) tag of System device is LONG type.
1241241	ALL	Improved the problem that return quality of Internal Relay( GB ) tag of System device is bad in DEMO Mode.
1241232	ALL	Improved the problem that it may take a long time to switch communication in redundant communication.
1241219	MELSEC	Improved the problem that other EZSocket communications are late when communication error happened at EZSocket communication. (Target Version : Ver.4.2.0.3-Ver4.2.1.2)
1241227	MELSEC	Improved the problem that DXP access incorrect block number of file register when accessing File Register in "Block Access Command".
1241230	SYSMAC	Improved the problem of writing to bank 0 area, even if other bank number was specified when writing ExtendDataMemory(EM) as BOOL type.
1241231	MICREX	Improved the problem that P/PE/FL devices are able to be accessed when CPU number is defined between 0 and 7.
1241233	OPC DA *1	Improved the problem that the WriteException error is dumped when the Timeout error happen at writing values to target server with asynchronous I/F.
1241234	OPC DA *1	Improved the problem that the application error may happen when the connection with target server is lost with asynchronous I/F.
1241223	OPC DA *1	Improved the problem that the DXP reconnects with connected device when the DXP received Shutdown Event from the disconnected device after changed to another device in redundancy communication.
1241243	OPC DA *1	Improved the problem that the 'Conversion of read value error' happens for the STRING tag whose Calculation' setting is 'NONE' which is not STRING data type.
1241245	OPC DA *1	Improved the problem that AddItems with the array tags is failed because the datatype is returned with Unknown in dynamic tag access.
1241246	OPC DA *1	Improved the problem that element number always becomes same as element count of read value without becoming specified number with extended item name in dynamic tag access.
1241247	OPC DA *1	Improved the problem that the display number of elements for array tag is incorrect.

Release No	Target	Contents
1241188	ALL	Addition of monitoring "Advise" status of Group in Diagnostics View.
1241189	ALL	Addition of new property "REALTIME" on Process Priority.
1241217	ALL	Improvement of Array Viewer.
1241205	SHARED MEMORY	Addition of new character conversion property "Unicode" for string type tag in Shared Memory.(Before, multi byte only)
1241190	ALL	Improved the problem that 'The Priority of the Writing in processing' doesn't reflect. (Target Version : Ver.4.2.0.1-Ver4.2.1.1)
1241191	ALL	Improved the problem that the reply of AddItems, RemoveItems and SyncIORead(Cache) method might be delayed when communication failed. (Target Version : Ver.4.2.0.1-Ver4.2.1.1)
1241192	ALL	Improved the problem that the communication process might be remain after calling RemoveItem().
1241193	ALL	Improved the problem that the communication process might be delayed by other communication process. (Target Version : Ver.4.1.0.1-Ver4.2.1.1)
1241194	ALL	Improved the problem that the quality of tags whose data type is FLOAT/DOUBLE becomes GOOD when the value is non-numeric values(NaN/Infinite) of floating point number.
1241195	ALL	Improved the problem that quality of some tags remained 'Good(0xC0)' when both communication line was down in Redundant communication.
1241196	ALL	Improved the problem that the original communication port wasn't closed when switching communication line in Redundant communication.
1241197	ALL	Improved the problem that system tag '$Status' for communication monitor was always 'TRUE' when switching line in Redundant communication.
1241198	ALL	Improved the problem that OnDataChange event wasn't happened in OPC-DA1.0 interface. (Target Version : Ver.4.2.0.2-Ver4.2.1.1)
1241199	ALL	Improved the problem that OnDataChange event for Write-Only tag was happened.
1241200	ALL	Improved the problem that the port wasn't closed when the port wasn't used.
1241201	ALL	Improved the problem that project file on UNC path couldn't be opened.
1241202	ALL	Improved the problem that the default UpdateRate(OPC Upadate Rate in option setting) wasn't reflected when OPC Client specify 0 in UpdateRate in SetState method.
1241203	ALL	Improved the problem that the demand processing might not be done appropriately when running communication by using over 64 devices.
1241204	ALL	Improved the problem that Date and Time were opposite in Log Detail View.
1241206	MELSEC	Improved the problem that communication error occur when accessing the tag which includes ZR32767 and ZR32768 such as Array and String type in EZSocket communication.
1241207	MELSEC	Improved the problem that application might not reply when client connects and disconnects with DeviceXPlorer continuously by DDE/SuiteLink interface in EZSocket communication.
1241208	MELSEC	Improved the problem that the application error might occur when finishing application without closing EZSocket port ( when 'Auto port close' is 'Not close' in option setting).
1241209	SIMATIC	Improved the problem that register address of bool type tag which creating by Tag generator is wrong.
1241210	FP	Improved the problem that wrong error code was shown in Log View.
1241211	FP	Improved the problem that error occur when accessing File Register "FL" of FP2 series.
1241212	HIDIC	Improved the problem that switching communication was delayed when the initial communication message is failed.
1241213	MP	Improved the problem that sum check 'LRC' of ASCII communication messages might not be calculated correctly.
1241214	SATELLITE	Improved the problem that some writable system tags were ReadOnly.
1241214	FANUC
1241215	Sample	Improved the problem that VcSampleOpc couldn't connect with OPC Server on remote PC.
1241216	Sample	Improved the problem that VcSampleOpc(x64) didn't work correctly on 64bit-PC.

Release No	Target	Contents
1241176	ALL	Addition of automatic round-down function of tag comment at configuration file import.
1241174	MELSEC	Corresponded to GX Simluator of GX Works2.
1241177	ALL	Improved the problem which system tag ( version information : $Version and port name : $PortName) were not updated.
1241178	ALL	Improved the problem which the scale conversion was able to be set for the tag which is not suitable for scale conversion.
1241179	ALL	Improved the speed for RemoveGroup() when Multi Access for Sync Async mode is on.
1241175	MELSEC	Improved the problem which application error occurred when recovering communication in EZSocket communication. (Target version is ver.4.2.0.3 only)
1241180	MELSEC	Improved the problem which application process (DeviceXPlorer.exe) was remained after closing application when using EZSocket communication. (Target version is ver.4.2.0.3 only)
1241185	MELSEC	Improved the problem which Update Exception error occurred when using CC-LinkIE PC Borad and othe PC Board together in PC interface board communication. (Target version is ver.4.2.0.3 only)
1241181	AB	Improved the problem which group name was not exported in file export.
1241182	MP	Improved the problem which log message such as "Bad Message" was shown without the error code when communication error occurred.
1241183	MP	Improved the problem which improper tags were created in using dynamic tags of "Double" data type.
1241186	MP	Improved the check function of device address for IB(Input Relay) and MB(Coil).
1241184	OPC DA *1	Improved the problem which data type of Array Item couldn't be reflected to tag setting by "Get Info" function.

Release No	Target	Contents
1241162	ALL	Improved the problem that error doesn't return when the write command failed in no "Multi Access for Sync Async" mode. (Target Version:4.2.0.1 and 4.2.0.2)
1241163	ALL	Improved the problem that the message display such as "Invalid Environment. Can not find ‘My Document’ folder" when running as service program. (Target Version:4.2.0.1 and 4.2.0.2)
1241164	ALL	Improved the problem that communication with SuiteLink interface cannot work when running as service program.
1241172	ALL	Improved the problem that tag's data type is changed unexpectedly when tag is moved to other tag whose data type is BOOL with "<<" or ">>" key of tag's setting dialog.
1241165	MELSEC	Improved the problem that the interface board communication cannot work when using interface board of old version such as MELSECNET/10 and CC-Link board which doesn't support extended function of MELSEC Data Link Library. (Target Version:4.2.0.1 and 4.2.0.2)
1241166	MELSEC	Support the Extended File Register(ZR) in interface board communication.
1241167	MELSEC	Improved the problem that may access the internal relay which doesn't exist (M7680-M7999) in FX series.
1241173	MELSEC	Improved the problem that re-try and re-open of connection doesn't run if the communication error occurred in EZSocket communication.
1241187	MELSEC	Improved the problem that Data Change event doesn't occur in EZSocket communication.(Target Version:4.2.0.1 and 4.2.0.2)
1241168	OPC DA *1	Improved the problem that writing to the array Item whose array size is 1 fail.
1241169	OPC DA *1	Improved the problem that item browsing fail if the access OPC Server has Item which item ID is "Root".
1241170	SYSTEM	Improved the problem that the writing value may shift unexpectedly if client application writes for array which the array bottom is not 0.
	SHARED MEMORY
	AB
1241171	Sample	Improved the memory leak of C# sample program "VCDotNetSample".

Release No	Target	Contents
1241151	ALL	Improved the problem that log messages of DataChange Event are dumped after unadvise by Client in using Async Update Mode. (Target Version：Ver4.2.0.1)
1241152	ALL	Improved the problem that application error occurs in using Import/Export wizard. (Target Version：Ver4.2.0.1)
1241153	ALL	Improved the problem that the diagnostics icon color is discord with Quality flag in Diagnostics View.
1241154	ALL	Improved the problem that the list is sorted as bad order of Timestamp and Quality in Diagnostics View.
1241155	ALL	Improved the problem that items of Watch View increases by changing language.
1241156	ALL	Improved the problem that logs of Message View are cleared by changing language.
1241150	MELSEC	Improved the problem that the communication is failed with multi-drop link of serial communication.
1241157	MELSEC	Improved the problem that the log of warning is dumped about EZSocket group setting when opening the project file of before V4.2. (Target Version：Ver4.2.0.1)
1241158	MELSEC	Improved the problem that the log of warning is dumped about EZSocket group setting when opening the project file of before V4.2.(Target Version：Ver4.2.0.1)
1241159	OPC DA *1	Improved the problem that the OPC Group is set as InActive in using SyncRead(Cache) for Read I/F
1241160	OPC DA *1	Improved the problem that the dead-lock may occur depending on target server specification if complete event is received before returning asynchronous calling.
1241161	OPC DA *1	Improved the problem that properties are not got if target server return error in browsing item

Release No	Target	Contents
1241095	ALL	Corresponded to Windows 7.
1241096	ALL	Corresponded to Chinese OS and Simplified Chinese.
1241108	ALL	Added the filter of string in Message View.
1241109	ALL	Added the function to multi access for Sync process and Async process.
1241110	ALL	Added the function to minimize the message packets for writing to PLC.
1241112	ALL	Added the function to change cycle and max-value in "Simulation Mode".
1241113	ALL	Added the function to change and clear Serial Number of Licence.
1241114	ALL	Added the viewer for Array Tag.
1241115	ALL	Added the fuction to sort by tag in exporting to CSV file.
1241116	ALL	Added the function to set transmission delay in Ethernet Connections.
1241117	ALL	Added the function to change Time-out of Non-Blocking Mode in Ethernet.
1241118	ALL	Expanded the maximum Serial-port number which can set to 256 from 32.
1241119	ALL	Improve the communication processing with tags which have Extended Tag Name Specification.
1241120	ALL	Added the shortcut keys (Device Monitor, Write Value to Tag and so on).
1241121	ALL	Added the function to copy the logs in Message View to the clip board.
1241122	ALL	Added the function to return cache value when communication error occurred.
1241097	SIMATIC	Corresponded to Siemens SIMATIC S7 Ethernet Conncetion.
1241098	MELSEC	Corresponded to MELSEC-L series and FX3U-ENET-L.
1241099	MELSEC	Added the function to access Buffer memory in EZSocket connection.
1241100	MELSEC	Corresponded to Extended link register "W" in Interface Board connection.
1241101	MELSEC	Corresponded to PCI Express Interface Board.
1241102	MELSEC	Corresponded to State Device "S" in MELSEC-FX series.
1241107	FANUC	Corresponded to FAUNC CNC/PMC Data Window Library (FOCAS 1/2).
1241103	MICREX	Corresponded to MICREX-F series..
1241104	OPC DA *1	Corresponded to OPC-DA3.0.
1241105	OPC DA *1	Added the delay time to access tag after AddItem, when you select "Synchronous Read(Cache)" in Read I/F.
1241106	OPC DA *1	Corresponded to Group Deadband in OPC-DA2.0.
1241123	ALL	All settings are saved in one project file. (Previously, saved in some project files.)
1241124	ALL	Project file is saved to "My Document"Folder as default.
1241126	ALL	MSXML6 is not installed in DXP2007 x86 edition. (Previously, installed.)
1241127	ALL	Improved the problem that DXP2007 can't recognize HASP key.
1241128	ALL	Improved the problem that DXP2007 may not access PLC uncommonly when OPC Client calls AddGroup function immediately after DXP2007 started with COM.
1241129	ALL	Improved the problem that DXP2007 can't write values to Array Type item by DDE or SuiteLink interface.(Target Version:4.0.1.5 to 4.1.2.4)
1241132	ALL	Improved the problem that the Timestamps is not changed by writing.
1241133	ALL	Improved the problem that old Timestamp is notified by DataChange event of ASyncIO2::Refresh.
1241134	ALL	Improved the problem that the DataChange event occur twice by ASyncIO2::Refresh.
1241135	ALL	Improved the problem that the Quality of Tags may be "Waiting for Initial data" in Async Update Mode.
1241136	ALL	Improved the problem that DXP2007 run as demo mode when it started by Non-Administrator in UAC available.
1241137	ALL	Improved the problem that the DataChange event by ASyncIO2::Refresh(Device) is delayed.(Target Version:4.1.2.4)
1241138	ALL	Improved the problem that the write value of "Octal Text" or "Decimal Text" may be incorrected.
1241143	ALL	Improved the problem that Common/Project Properties may be changed uncommonly when language is changed.
1241149	ALL	Improved the problem that DataChange event occurs twice or more times at first timming.
1241130	MELSEC	Improved the problem that memory leak may occur by writing values by Block Access.
1241142	MELSEC	Improved the problem that DXP2007 can not access X/Y device properly in the FX series.
1241144	MELSEC	Improved the problem that the error may occur when writing value to Random Access Buffer.
1241145	MELSEC	Improved the problem that the error may occur when writing value to Timer or Count device in Non Block Access.
1241148	TOYOPUC	Changed data type of tag which has non extended specification to USHORT from SHORT.
1241131	FA-M3	Improved the problem that DXP2007 may access incorrect address in Asynchronous Access Mode.(Target Version:4.1.0.1 to 4.1.2.4)
1241139	AB	Improved the problem that "Message Error" may occur when writing to plurals tags.
1241140	MP	Improved the problem that commucation may stop uncommonly in MEMOBUS-BIN Protocol.
1241146	FP	Improved the problem that error may occur when writing value to bit-device as Non bool type.

Release No	Target	Contents
1241071	ALL	Added the function which can select connection mode either "Non-Blocking Mode" or "Blocking Mode" at Ethernet port settings. (Ver4.0.0.1-Ver4.1.1.1:"Blocking Mode". Ver4.1.1.1:"Non-Blocking Mode")
1241073	Modbus	Added the function which can change the cardinal number of address into "0". (default is "1").
1241074	ALL	In the case which the communication time for access PLC takes time than OPC UpdateRate, the next communication is started without waiting time after the communication end. (Previously, communication is started at the timing of the next update period.)
1241075	ALL	Data type of SystemTag which has VT_I2 or VT_I4 data type is changed into VT_UI4.
1241076	Modbus	Offset and Module ID of Group Dialog is reflected to tag's device address.
1241077	OPC DA *1	Waiting time for reconnecting with access OPC Server is set when DXP2007 received SHUTDOWN notification from access OPC server.
1241072	ALL	Improved the problem which application error may occur uncommonly by repeating adding and removing groups or tags continually by client.
1241078	ALL	Improved the problem that DataChange event is late for one scan time in validating "Multi Access Mode" and "Async Update Mode".
1241079	ALL	Improved the problem that DXP2007 doesn't respond uncommonly when OPC client runs AddGroup and RemoveGroup at the same timing.
1241080	ALL	Improved the problem that DXP2007 is not put in Task Tray at the timing of OS startup and User logon.
1241081	ALL	Improved the problem which can not save the device and port setting uncommonly after using Redundant Communication.
1241082	ALL	Improved the function of "Auto Message Saving" for reflecting the setting in the timing finishing the content change of file path of saving message.
1241083	ALL	Improved the function of "Auto Message Saving" for saving log which outputted in the timing of startup.
1241084	MELSEC	Improved the problem which can not save the setting of EZSocket when validating UAC in Windows Vista.
1241085	MELSEC	Improved the problem which can not access Extended File Register ( over ZR32768 ) in connecting with GXSimulator by EZSocket.
1241086	MELSEC	Improved the problem which can not set connecting parameter of CPU built-in Ethernet unit when specified CPU TYPE "QnU" in EZSocket setting .
1241087	Modbus	Improved the problem which access incorrect address when the Offset (or Module ID) is set for tag by Modbus group dialog.
1241088	TOYOPUC	Improved the problem that error of "Bad Message" occurs when using "Random Read Command" for accessing many points over 512.
1241092	TOYOPUC	Improved the problem that error of "Bad Message" occurs when accessing bool tag of bit device by "Random Read Command" in CPU Communication DLL.
1241089	OPC DA *1	Improved the problem that item error occurs when recovering the communication after using Redundant Communication.
1241090	OPC DA *1	Improved the problem that can not detect disconnection with access OPC Server in using Read I/F "Asynchronous Advise".
1241093	OPC DA *1	Improved the problem that can not register dynamic tags with access OPC Server in using Read I/F "Asynchronous Advise".
1241091	ALL	Improved the problem of C++ sample program "VcSampleOpc" which doesn't release reference of COM interface.

Release No	Target	Contents
1241055	ALL	Expanded the maximum port number which can create to 256 from 128.
1241056	ALL	Added the function to write $Status flag of System tag in simulation mode.
1241057	ALL	Added the function to change the updaterate of Device Monitor.
1241059	ALL	Improved the problem that memory leak and commucation stop may occur by registering the plural same tags and the problem that communication stop may occur by high speed changing of the active state (Active/InActive). (Target Version:4.1.0.1 and 4.1.1.1)
1241060	ALL	Improved the received message judgment process to check more closely whether the received message is the message which expected or not.
1241061	ALL	Improved the problem that the other client may get mistake data when the one client disconnects in the environment which multi clients connect.
1241063	MELSEC	Improved the problem that the open error occurs when connect GX Simulator of QnUCPU.
1241064	MELSEC	Improved the problem of writing the mistaken address when write bit device in serial connection of FX-CPU.
1241065	ALL	Improved the problem that the change of system file is not saved when validating UAC in Windows Vista. (Target Version:4.1.0.1 and 4.1.1.1)
1241068	ALL	With Ethernet TCP/IP, improved that server wait long time to recognize Open Failure.
1241070	OPC DA *1	Improved the memory leak in the reading of array tag.
1241067	ALL	Improved the memory leak of C++ sample program "VcSampleOpc".
1241069	ALL	Improved sample program "VB6DAautoSample".

Release No	Target	Contents
1241050	ALL	Added the function to change max count of async writing request.
1241054	OPC DA *1	Added the filter of string type and double type in item browse dialog.
1241038	ALL	Improved the problem that UpdateException error occurs when items are omitted deactivating and are deleted.
1241040	ALL	Improved the problem that it is not able to exit forcibly in connecting from clients.
1241041	ALL	Improved to problem that the version provided in IOPCServer is not correct.
1241045	ALL	Improved to ignore record of comma in CSV import.
1241046	ALL	Improved to combine records for device or port in CSV export.
1241049	ALL	Improved the problem of having application errors with copying tag between other device type.
1241042	Shared Memory	Improved to problem of outputting log as Communication Data Message.
1241048	OPC DA *1	Improved about outputting log messages and quality flags.
1241052	OPC DA *1	Improved the problem of failure of getting type information of tag value in browsing and creating tags automatically.
1241053	OPC DA *1	Improved the problem of reading items that is failed adding items.

Release No	Target	Contents
1241034	------	Released new models. - PANASONIC FP series - YASKAWA MP series - Rockwell AB ControlLogix series - OPC CLIENT*1 - Shared Memory
1241002	MELSEC	Added the function to access more than one PLC register by dynamic tags.
1241005	ALL	Corresponded to Windows Server 2008.
1241006	MELSEC	With Ethernet or Serial, corresponded to extended data register and extended link register.
1241016	ALL	Corresponded to Windows x64 Edition.
1241018	ALL	Added the function to change languages while running.
1241025	ALL	With diagnostics view, added the function to write tag value and drag-and-drop tag name.
1241000	MELSEC	Improved the problem of receiving PREVIOUS response from PLC for NEXT command, immediately after PREVIOUS command became timeout error.
1241004	ALL	With redundant communication, improved the problem of switching frequently the communication line when more than one OPCGroup access the same device.
1241007	FANUC	Improved the problem of switching frequently the quality of tag when the communication error occurs.
1241008	ALL	Improved the problem of having application errors with conversion of project.
1241009	ALL	Improved the problem of getting incorrect values when multi-byte character is written in shared memory tag of SYSTEM device.
1241010	MICREX	Improved the problem of failure of writing value for array tag.
1241012	ALL	Improved the problem of waiting for the end until the timeout is complete, when OPC client terminates while the communication error occurs.
1241014	ALL	In case of service application mode, improved the impossibility to communicate from OPC client when the user logs off Windows.
1241015	ALL	Improved the impossibility to save dynamic tags to project file, when the setting of "Save Unknown Item" is valid.
1241022	TOYOPUC	With TOYOPUC communication DLL, improved the problem of having application errors when the PLC communication starts without the DLL.
1241024	ALL	With diagnostics view, improved the problem of considering error by disagreement of input character, capital letter or small letter.
1241026	SYSMAC	With FinsGateway, Improved the impossibility to reflect the configuration of "Timeout".
1241030	ALL	Upgraded the function of OPC sample client.
1241033	SYSMAC	With Serial, changed to display the PLC communication message by ASCII format.
1241035	ALL	Improved the problem of having application errors with pushing the finish button when making newly the device or the port on the way.
1241017	ALL	Improved the problem which the characters of System tag "$PortName" may be garbled and the problem which application error may occur at the end of application by repeating monitor of the System tag "$PortName".

Release No	Target	Contents
1240147	MELSEC	Supported CPU with built-in Ethernet(QnUDEHCPU) and Processing CPU(Q02PHCPU / Q06PHCPU).
1240158	ALL	Supported LONGLONG type(64-bit signed intenger), ULONGLONG type(64-bit unsigned intenger) and DOUBLE type(64-bit real number).
1240174	ALL	Improved the problem that connection test right after changing port was done at the former port in the device dialog.
1240175	SYSMAC	Improved the communication error occured when setting CPU type C series during connecting FinsGateway.
1240178	ALL	Improved the problem of having incorrect writings which repeat a same patterned letter strings when writing on PLC divided the letter strings data of the numerical form(binary / octal / decimal / hexadecimal), into some packets.
1240179	MELSEC	Improved the problem that 'T' or 'C' became 'S' and 'E' became 'Z' as a name of devices by item registration processing from OPC Client.
1240180	SATELLITE	Improved the problem that is getting incorrect read values of the letter strings data of the numerical form(binary / octal / decimal).
1240181	MELSEC	Improved the problem of the impossibility about changing to another type of port.
1240183	HIDIC	Improved the problem of having application errors with a process of batch writing to several tags.
1240183	MICREX
1240184	TOYOPUC	With Ethernet, improved the problem that having incorrect retrieved bit devices using Random Read Command.
1240185	TOYOPUC	With Ethernet, improved the problem of having a sign of '0' for an error code, when receiving NAK responses.
1240187	TOYOPUC	With Ethernet, improved the problem of recieve time out after recieving NAK responses, communicating multiple hierarchical link.
1240190	Modbus	Improved the problem that it always writes the value of '0' to the tag of 32bit datatype (LONG / ULONG / REAL) when using Word Swap function.
1240191	ALL	About DDE/SuiteLink, improved the problem of reading the value of Write Only tag.
1240176	HIDIC	Changed to be able to transmit initialized command every time opening the port.
1240176	SATELLITE
1241037	Modbus	Improved the problem of failure of writing value in tag which is over 4 byte data type such as Long when the setting of Word Swap is valid in Modbus Protocol.

Release No	Target	Contents
1240130	MELSEC	With Ethernet, about FXCPU, improved the process of accessing to I/O Relay(X/Y)
1240138	MELSEC	With Ethernet, about FXCPU, improved the maximum access points.
1240139	MELSEC	With Ethernet or Serial, when QnACPU is selected, only A series units could be displayed in the list of intelligent units in the group dialog. This problem is improved.
1240143	ALL	Improved the response time problem when having a communication error and requesting an asynchronous writing several times.
1240144	MELSEC	With Ethernet or Serial, about FXCPU, improved the problem of the OPC clients’ adding unappropriate items.
1240145	MELSEC	With Serial, improved the problem of having application errors when writing into Extend File Register(ER/ZR).
1240146	MELSEC	With EZSocket, about AnUCPU, Improved the process of accessing to Extend File Register(ER).
1240148	MELSEC	With Serial, about AnUCPU, the process of accessing to Extend File Register(ER) is bad.
1240149	ALL	With Ethernet, improved the problem of displaying '-1’ as an error code when the open error happens.
1240150	ALL	Improved the impossibility to get the item starting values of shared memory mode.
1240156	ALL	Improved the application errors caused from changing port relation with the device.
1240157	ALL	Improved the application errors caused from adding, removing and setting items working with PLC.
1240163	ALL	About DDE/SuiteLink, Improved the update rate problem.
1240166	ALL	Improved the situation that OPC clients might not be able to get browse information when starting server by COM request.
1240167	ALL	Improved the problem of having application errors with the diagnostics view.
1240170	MELSEC	Improved the problem of being ZERO as the upper word when writing into LONG type tag related with Extend File Register.
1240172	ALL	Improved the problem of unreturning from a busy state when writing more than 65,535 at one request.
1240160	ALL	Supported batch writing about DDE/SuiteLink.
1240161	ALL	Changed the value of boolean item from 255 to 1 about DDE/SuiteLink.
1240173	ALL	Improved the displaying process about message view.

Release No	Target	Contents
1240151	ALL	Fix the issue that the memory leak might occur when the string tags is accessed in simulation mode.
1240152	ALL	Fix the issue that the application error might occur in communication processing with PLC.
1240153	ALL	Fix the issue that the application error might occur by the checking processing of license information.
1240143	ALL	Fix the issue that it might take time to respond when asynchronize request is executed two or more times while the communication error.
1240137	ALL	Fix the issue that it is displayed, the project name is "Untitled" when starting.
1240140	ALL	Fix the issue that the change of the application name of DDE/SuiteLink doesn't become effective.
1240141	ALL	Fix the issue that CPU utilization might become higher if writing is executed through DDE/SuiteLink interface.
1240142	ALL	Fix the issue that the application error might occur when a specific click operation is done by the device view.

Release No	Target	Contents
1240121	MELSEC	Fix the issue that the Message Error occurs when block access command is used.
1240122	MELSEC	Fix the issue that the value of buffer memory (G) read of special unit is not appropriate.
1240125	SYSMAC	Fix the issue that bank number accesses 0 even if other bank number is specified when extended data memory (EM) is accessed.
1240126	SYSMAC	Fix the issue that the Message Error occurs when Timer and Counter (TC/CC)contact is read.
1240127	SYSMAC	Fix the issue that the value can be written to byte-type tag (read only) from OPC client.
1240128	ALL	Fix the issue that the error occurs when the value is written in hexadecimal number of the small letter in tag view.
1240129	MELSEC	Fix the issue that the write processing failed when it communicates with ACPU in format 4.
1240131	MELSEC	Fix the issue that NAK Receive Error occurs when QnACPU is selected.
1240132	MELSEC	Fix the issue that the write value of word device is not appropriate when block access command is used.
1240133	ALL	The start processing about minimization and task tray are improved.

Release No	Target	Contents
1240120	FA-M3	Fix the issue that the value is wrong in the continuous bit device read.
1240123	ALL	Fix the issue that the handle leak occurs when Ethernet port open is error.

Release No	Target	Contents
1240110	KV	All KV5000 series is supported (Supported KV-LE20V Protocol).
1240111	MICREX	The write command of bit unit is supported.
1240100	ALL	Fix the issue that the non-changed items is notified by DataChange event.
1240101	SYSMAC	Fix the issue that the value is wrong, in the bit read of the word device.
1240102	MELSEC	Fix the issue that "Auto Change Route" is wrong when it is saved, in the port dialog.
1240103	MELSEC	Fix the issue that "Unit I/O No." in "Multiple CPU System" is wrong when it is saved, in the device dialog.
1240104	ALL	Fix the issue that the error occurs when the value is written in hexadecimal number of the small letter, in tag view.
1240105	FA-M3	Fix the issue that the Message Error occurs when array-type tag of bit device is read.
1240106	HIDIC	Fix the issue that the access point can be set exceeding the maximum value, when EH-CPU is selected.
1240107	MELSEC	Fix the issue that the error don't occur, when the abnormal message is recieved in connecting FXCPU.
1240112	Modbus	Fix the issue that the PLC device name for Connection Test is not appropriate.
	KV
	FA-M3
	SATELLITE
1240114	ALL	Fix the issue that the displaying such as message output is not appropriate, about the platform license.
1240116	FA-M3	Fix the issue that the Timer and Buffer Memory can be added to server, in using Asyncronous Access.
1240117	ALL	Fix the issue that the error occurs, when "Find" function is used in the Diagnostics View.
1240115	ALL	The restriction of demo version that can use only one device type (for example only "D" register) is removed.
1240118	ALL	The method how to permute tag in Diagnostics View is improved.(in Tag Name order -> in Tag Path order)
-----	ALL	OPCClient.exe is updated. (Version 3.06)
-----	ALL	OPC Core Components 3.00 file is updated. (3.00.1.02)
1240108	ALL	OPC Compliance Test 2.0.13 is passed. (DA2.05A 2.0.17/DA3.0 1.0.13)
1240113	Modbus	The configuration file of waveform module (type 2321) and multiple module (type 2306) of HIOKI 2300 series are added.

Release No	Target	Contents
1231220	ALL	When the tag of simulation mode is enabled and its patturn is "Dummy", even the value that is out of range is written to tags with the scale conversion enabled.
1231221	ALL	Every time the value of tag with the scale conversion enabled is read, time stamp and quality flag are updated.

Release No	Target	Contents
1231209	ALL	Improved the IOPCItemMgt::RemoveItems interface function.
-------	ALL	Passed OPC Compliance Test 2.00.12.1138(DA2.05A 2.00.15/DA3.0 1.00.11)

Release No	Target	Contents
1231206	MELSEC	Registerd items as "Z" in OPC Server, when they are registerd as device name "T", "C", "S", "E" from OPC Client.(Correspond Version 3.12 Build1)

Release No	Target	Contents
1231203	ALL	Add these following settings. # Reject unregistered items (Reject access to unregistered items in OPC Server from OPC Client.) # Hide system tag. (Do not show system tag on tag view.)
1231204	ALL	Add the setting on tag dialog. # Access right (set right to access from OPC Client.)
1231205	MELSEC	Support Special Link(SB), Link Special Register(SW), Edge Relay(V), and Index Register(Z).

Release No	Target	Contents
1231128	ALL	Changed to switch the simulation mode to Enabled/Disabled by changing the System tag $Simulate switched to ON/OFF.
1231138	ALL	Changed to display the device name and group name in ascending order in the device view.
1231140	ALL	Add to show the error code into OPC interface log
1231157	ALL	Add the delay time setting in the serial port configuration to delay sending commands to PLC.
1231133	ALL	Cannot use the serial port of COM10 and more.
1231134	ALL	Modified to return expception error when called IOPCAsyncIO2::Refresh2
1231137	ALL	Modified to be refused the AddItem method while openning the new device dialog
1231145	ALL	Fix the issue not to update the Quality by communication error
1231146	ALL	Fix the issue to stop updating display when much messages is put into LogView.
1231156	ALL	Fix the issue that it may occur the application error when it is selected "Tag" in "Project" menu if the device does not exist
1231161	ALL	Fix the issue that changine value is ignored by open/close scaling dialog
1231162	ALL	When the value is out of the range of scale conversion, it will not be stored in the item.(Correspond Version 3.10 Build2-3.11 Build4)
1231163	ALL	When simulating the array type tags of VT_I4, VT_UI4 and VT_R4, random values were returned even with the ramp simulation pattern specified.
1231164	ALL	When browsing OPC Items with OPC Client, tags with the scale conversion enabled is filtered not by the VT_R8 but by the non scale converted data type.
1231147	ALL	Changed to create log files with the date and file serial numbers (000 - 999). Also changed to set the maximum file size in MB (in previous version, in KB).
-------	ALL	Updated OPC Core Components 2.00 Files(2.00.2.30)
-------	ALL	Updated OPC DA Automation DLL Files(2.02.5.30)
-------	ALL	Passed OPC Compliance Test 2.00.10.1130(DA2.05A 2.00.13/DA3.0 1.00.9)

Release No	Target	Contents
1231119	HIDIC	Corresponded EHV-CPU

Release No	Target	Contents
1231111	ALL	Changed writing has an advantage over reading.(Correspond Version 3.10 Build2-3.11 Build2)

Release No	Target	Contents
1231103	ALL	Sometimes last Item misses to be written when items that belong to different devices exist.(Correspond Version Ver3.01 Build1-Ver3.11 Build1)
1231105	ALL	Added OPC Client name in OPC access log.

Release No	Target	Contents
1231100	ALL	Changed the install license authentication
1231102	ALL	Changed the description of ProgID and service name to "DeviceXPlorer XXXXXX OPC Server".

Release No	Target	Contents
1231064	ALL	Changed the return NULL for IOPCItemProperties::LookupItemIDs and IOPCBrowse::GetProperties when idsuffix was referred.
1231065	ALL	Memory leak occurs when tag monitor is executing.(Correspond Version 3.10 Build1/Build2)
1231067	ALL	Event of KeepAlive (OnDataChange) is not notified when the item is invalidated.
1231069	ALL	Memory leak occurs when OPCGroup that has inactive OPCItem is deleted.(Correspond Version 3.10 Build1/Build2)
1231071	ALL	Array type tag of VT_I2 / VT_UI2 operate in the simulation mode of tag even if one of the device is set to priority.
1231072	FA-M3	Device range of L and W device is expanded to 8192 from 2048
1231073	ALL	Changed the return value to OPC_E_INVALIDITEMID from OPC_E_UNKNOWNITEMID for IOPCBrowse::GetProperties when item could not be found.
-------	ALL	Updated OPC DA Automation DLL File (2.02.5.20)

Release No	Target	Contents
1231040	ALL	Improved the IOPCBrowseServerAddressSpace::ChangeBrowsePosition interface when it was specified OPC_BROWSE_TO.
1231047	ALL	Supported BCD->BIN conversion with Array type data.
1231051	ALL	Write process become slow when write failure occurred with multiple device configuration.
1231052	MELSEC	Can not detect timeout on serial communication. (Correspond Version 3.10 Build1)
1231056	MELSEC	Array tag's data type can not change to client requested data type when IOPCAsyncIO Read was executed. (Correspond Version 3.10 Build1)
1231057	ALL	It is changed to return user definition value (0x00048000L) to ppErrors when a communication error occurs at the time of the Read.
1231058	ALL	Device icon left connecting even if communication is finished after it changes to standing by when the communication configured redundant setting.
1231059	ALL	An application error sometimes occurrs when log display paused and sorted the label.
1231060	MELSEC	It sometimes fails in the copy of OpcRcw.Da.dll at the time of the installation.
1231062	ALL	The date of the message in the log pane proceeds a day.
-------	ALL	Updated OPC Core Components 2.00 Files(2.00.2.20)
-------	ALL	Updated OPC DA Automation DLL Files(2.02.5.12)
-------	ALL	Passed OPC Compliance Test 2.00.7.1120(DA2.05A 2.00.8/DA3.0 1.00.3)
-------	ALL	Updated VB.NET Sample client (DotNetRcwSample)

Release No	Target	Contents
1231014	ALL	System information tag isn't added at the time of the device import
1231001	ALL	Supported new tag type that is always uses in the simulation mode
1231000	ALL	Supported OPCDA3.0 optional interface IOPCItemSamplingMgt
1231002	ALL	Supported Multi Access Mode (Supported independent operation of ports and groups)
1231003	ALL	The request queue for writing is canceled when write error occurred
1231004	ALL	Send error occurs when baud rate is low on serial communication
1231006	ALL	The maximum number of asynchronous requests modified 100 to 1000
1231008	ALL	The port name during the communication is stored in the tag name "$Portname"
1231020	ALL	Improved the ItemIO::WriteVQT interface function when communication error occurred
1231022	ALL	Improved to hangs up in Ethernet port setting when the adaptor doesn't exist Ethernet
1231017	ALL	The default type of the CPU is changed to QCPU
1231016	MELSEC	EZSocket(include CPU Port and MELDAS)/GX Simulator communication are supported
1231007	MELSEC	Supported intelligent unit buffer memory access
1231010	MELSEC	The file register ZR is supported
1231011	MELSEC	Improved that it becomes an error of accessing block 0 of the file register when the interface board is used
1231009	SYSMAC	Supported Timer and Counter(current value and contact)

Release No	Target	Contents
1230118	ALL	OPC Server gave no response when it was edited or monitored after the new tag was imported
1230119	MELSEC	Could not communicate with MELSEC(AnN/AnA/AnU/FX) by serial communication when station No or PC No was set more than 10

Release No	Target	Contents
1230111	ALL	Startup Tag file setting of Start Up(Tools menu -> Option) is not kept

Release No	Target	Contents
1230000	ALL	Compatible with OPCDA3.0
------	ALL	Renewal GUI (menu, toolbar, dialog or something)
------	ALL	Monitor the status accessing from OPC Client
------	ALL	Added the default simulation pattern
------	ALL	Modified the tag registered operation
------	ALL	Display the detail information and sort function of logged data is added
------	ALL	Auto save function for logged information is added
------	ALL	Supply the .NET Framework sample

Release No	Target	Contents
1224258	ALL	Fixed the tag registered automatically doesn't monitor the value
1224260	ALL	Change the auto naming rule on automatically added
1224263	ALL	Modified the action on poke error happened
1224266	ALL	Modified to poke process when mixed word devices and double word devices
------	ALL	Update OPC common files
1224259	MELSEC	Fixed to register the invalid address for the tag under 32767 when auto-registration with 'ZR'
1224267	MELSEC	Fixed to be not able to input network number in device dialog with interface board
1224262	FA-M3	Fixed to be not able to change COM port number

Release No	Target	Contents
1224234	ALL	Fixed to return invalid value for reading after poking to scale convert tag or BCD convert tag.
1224246	ALL	Fixed to sometime occur memory leak when execute AsyncRead to string or array tags
1224250	ALL	Modified IOPCItemProperties::LookupItemIDs interface action
1224254	ALL	Modified Async2::Refresh2 interface action
1224253	ALL	Modified to call IOPCDataCallback::OnCancelComplete after Async2::Cancel2
1224252	ALL	Modified IOPCItemProperties::GetItemProperties interface action
1224239	FA-M3/TOYOPUC	Fixed to occur error by Read/Write operation just after Additem
1224236	SYSMAC	Fixed that the change of read span is not reflect on device dialog
1224237	SYSMAC	Modified to be suited poke action on continuous access range

Release No	Target	Contents
1224232	ALL	Fixed to return error even when be successful with poking into array tag. (Bug of Ver2.42 Build4)
1224233	ALL	Modified to generate the data-change event on completing poke action

Release No	Target	Contents
1224226	ALL	Fixed to be stopped automatic re-connection on TCP/IP Full-Passive communication
1224228	ALL	Fixed to be not able to change the name of OPC Group Name on active from OPC Client

Release No	Target	Contents
1224223	ALL	Fixed to be not able to connect again after happening communication error on Ethernet. (Bug of Ver2.42 Build1 / Build2)

Release No	Target	Contents
1224222	ALL	Fixed to be not able to poke to Array tags. (Bug of Ver2.42 Build1)
1224224	MELSEC	Modified SPIN button keeps disable

Release No	Target	Contents
1224200	ALL	Certificated compliance test - OPCDA 2.05A
1224203	ALL	Expanded max of port from 64 to 128
1224204	ALL	Modified to be able to select whether attached '$' mark with system tags
1224205	ALL	Changed rule of tag name generation
1224206	ALL	Added 'Simulate' in system tag
1224207	ALL	Change menu resource
1224208	ALL	Modified to idle time when Ethernet open error occurred
1224210	ALL	Fixed to be not able to back when select Square Root in scaling
1224211	ALL	Fixed to be not able to load normally if comments include ','
1224212	ALL	Fixed to be shown the value '??' on monitor when array tag imported
1224213	ALL	Fixed scaling configuration is not available while communicating
1224214	ALL	Fixed bandwidth value is invalid
1224215	ALL	Fixed to re-bind when open error occurred
1224218	MELSEC	Fixed to be written '-1' if serial communication with AnN/FX CPU
1224216	FAM3/SYSMAC	Fixed to be not shown ':U' on unsigned short tag
1224217	SYSMAC	Fixed to be not shown ':R' on real tag
1224209	SYSMAC	Modified bank range '0 - 28'
1224219	SYSMAC	Modified EDIT button is disable with FINS port
------	SYSMAC	Fixed available spin button in tag dialog
1224220	ALL	Modified to be not as error while FINS communicating when sub code returned except '0' from FinsGateway

Release No	Target	Contents
------	ALL	Fixed bandwidth will be invalid value
------	ALL	Fixed to be happened memory leak when read/write operation with deactivate OPC group
------	ALL	Windows XP compatible
------	ALL	Run as windows service program
------	ALL	Duplex communication port
------	ALL	System information tag
------	ALL	Poking from OPC Server window
------	ALL	Auto Creating message files
------	ALL	Fixed to leak memory on AsyncPoke() with string type
------	ALL	Modified to be not able to access tag after poking abnormal value with variant type from VB
------	ALL	Modified to be not able to get OPCItem properties of scale convert
------	FAM3	Supported Ethernet unit LE11-0T
------	SYSMAC	Supported native communication of serial and Ethernet. (Not use FINS Gateway)
------	MELSEC	On Ethernet communication, CPU monitoring timer was changed to 10 sec from 2 sec
------	MELSEC	Fixed to be able to access scale property for not configured tags

Release No	Target	Contents
------	ALL	Modified to return exception with invalid server handle on SyncRead
------	SYSMAC	Bank number of expanded EM to maximum 12
------	SYSMAC	Fixed header title is out of position on device export

Release No	Target	Contents
------	MELSEC	Fixed to be fail on batch poke to bit device with MELSEC interface boards
------	MELSEC	Scale conversion will be fail for negative value

Release No	Target	Contents
------	ALL	Application error will be happened on Port dialog (Ethernet)
------	ALL	Change to return normally when execute Read/Write operation while connecting Ethernet without OPC_QUALITY_COMM_FAILURE.
------	ALL	Fixed header title is out of position on device export.

Release No	Target	Contents
------	MELSEC	Fixed to be happened application error when timeout error occurred on connecting MELSEC-Q/QnA Ethernet.
------	MELSEC	Fix to register special relay 'SM' and special register 'SD'

Release No	Target	Contents
------	ALL	Supported with unsigned integer (VT_UI2 / VT_UI4)
------	ALL	Supported with array type, VT_ARRAY : VT_BOOL / VT_I2 / VT_UI2 / VT_I4 / VT_UI4 / VT_R4
------	ALL	Fixed to be poked the previous value of conversion to scaled tag
------	ALL	IP address will be changed to invalid value when jump from device configuration dialog
------	MELSEC	Supported MELSEC multi CPU system
------	MELSEC	Supported CONTEC PC unit (PPC-CPU)
------	MELSEC	Supported user setting on batch poke points
------	MELSEC/FAM3	Supported to access bit device as real type tag
------	SYSMAC	Supported to access 'D' as 'DM'
------	SYSMAC	Modified to swap upper byte and lower byte of string tag

Release No	Target	Contents
------	ALL	Change Device dialog
------	ALL	Added button to configuration the communication port on device dialog
------	ALL	Modified to get BCD configuration on imported tag
------	ALL	Certificated compliance test - OPCDA 1.0
------	ALL	Modified OPCDAAuto.dll (Update 'OPCDAAuto.dll' because can't configure the Updaterate on Windows 2000)
------	FAM3	When using Binary communication on Ethernet, the poke operation to DWORD/REAL will be failed

Release No	Target	Contents
------	ALL	Fixed the retry function is executed an extra time
------	ALL	Fixed to read the data abnormal when some device in some groups is registered for one group. (ex : Group1 <<-- UC24.D0 Ether.M0 MENT.W0...)
------	ALL	Fixed the error checking routine of some OPC interface
------	ALL	Fixed to return 'OPC_S_CLAMP' when written data to over size for string tags
------	ALL	Standardize the declaration of static pattern for simulation function to 'dummy'
------	ALL	the string tag for simulation mode is improved to be changed the value
------	ALL	Fixed to be not able to store in task tray when starting with remote client
------	FAM3	Fixed to be not able to access to the device over 32768
------	MELSEC	Standardize the declaration of 'random read' to 'block access'
------	MELSEC	Fixed to not show the log message when accessing to bit type device
------	MELSEC	Fixed to be set irregular string size when registering bit type tag in dialog
------	MELSEC	Improve the random write size to 1024 when using MELSEC Interface board

Release No	Target	Contents
------	SYSMAC	OMRON SYSMAC OPC Server release
------	FAM3	YOKOGAWA FA-M3 OPC Server release
------	MELSEC	Enable to select priority of thread and process
------	MELSEC	Enable to access to other groups within executing much SyncRead operation
------	MELSEC	Progress bar on import/export tag
------	MELSEC	Progress bar on edit tag
------	MELSEC	Open configuration dialog on Double click at Device name
------	MELSEC	Communicate only displayed tags While monitoring on screen
------	MELSEC	Store in task tray on minimize operation
------	MELSEC	A display place of 'D', 'R', 'ER' change to 5
------	MELSEC	Change find algorithm on registered item

Release No	Target	Contents
------	MELSEC	Supported random read operation
------	MELSEC	Supported CPU port and LLT with MX-Links (SWnD5C-CSKP)
------	MELSEC	Supported CC-Link Master Board (A80BD-J61BT11)
------	MELSEC	Fixed disappear tips on task tray

Release No	Target	Contents
------	MELSEC	Fixed percentage of CPU is to 100 if OPCItem is continuously valid and invalid

Release No	Target	Contents
------	MELSEC	Fixed not release memory of string tag accessing

Release No	Target	Contents
------	MELSEC	Supported MELSEC-Qn Series
------	MELSEC	Supported Bit position read in word device
------	MELSEC	Supported String and BCD type
------	MELSEC	Enabled to select configuration file on startup
------	MELSEC	Enabled to select data type on tag edit
------	MELSEC	Communication port dialog
------	MELSEC	Enabled to select group level on import/export tag
------	MELSEC	Support import/export function

Release No	Target	Contents
------	MELSEC	Fixed normally start without Administrator of WinNT

Release No	Target	Contents
------	MELSEC	Supported MELSEC Interface Board for personal computer
------	MELSEC	Supported multiple LAN adapter
------	MELSEC	Supported any COM port without limited
------	MELSEC	Supported import/export function of tag
------	MELSEC	Supported dump of communication log
------	MELSEC	Supported dump of OPC interface access log
------	MELSEC	Supported export log to text file
------	MELSEC	Supported store to task tray
------	MELSEC	Supported word access of bit device
------	MELSEC	Supported user configuration of retry times on timeout
------	MELSEC	Supported user configuration of packet size on batch reading
------	MELSEC	The 'Type' in Tag View is changed from the Device name to the Data type
------	MELSEC	Supported auto shutdown function
------	MELSEC	Fixed stop bit is not available on serial communication

Release No	Target	Contents
------	MELSEC	Supported OPCDA2.0
------	MELSEC	Deleted WORD SWAP selection
------	MELSEC	Supported auto addition of item
------	MELSEC	Enable to force shout down while client is connecting
------	MELSEC	Supported continuous tag entry
------	MELSEC	Supported Expand File Register
------	MELSEC	Fixed application error on item removing

Release No	Target	Contents
------	MELSEC	1st release

Release Note

V7.3.2 - 2024 August

New Function

Improvement

Bug Fix

V7.3.1 - 2024 June

New Function

Improvement

Bug Fix

V7.3.0 - 2024 January

New Function

Improvement

Bug Fix

Others

V7.2.1 - 2023 September

Improvement

Bug Fix

V7.2.0 - 2023 August

New Function

Improvement

Bug Fix

V7.1.1 - 2023 August

Bug Fix

V7.1.0 - 2023 May

New Function

Improvement

Bug Fix

V7.0.1 - 2023 February

Bug Fix

V7.0.0 - 2022 November

New Function

Improvement

V6.8.1 - 2024 October

New Function

Improvement

Bug Fix

V6.8.0 - 2023 May

New Function

Improvement

Bug Fix

V6.7.0 - 2022 July

New Function

Improvement

Bug Fix

V6.6.0 - 2022 March

New Function

Improvement

Bug Fix

V6.5.0 - 2021 December

New Function

Improvement

Bug Fix

V6.4.0 - 2021 August

New Function

Improvement

Bug Fix

V6.3.0 - 2021 May

New Function

Improvement

Bug Fix

V6.2.1 - 2021 February

New Function

Improvement

Bug Fix

V6.2.0 - 2020 November

New Function

Improvement

Bug Fix

V6.1.0 - 2020 May

New Function

Bug Fix

V6.0.2 - 2020 March

Improvement

Bug Fix

V6.0.1 - 2020 January

Improvement

Bug Fix

V6.0.0 - 2019 November

V5.4.1.1 - 2021 August