WDR-3 Script Update Program


Compatible ProductsWDR-3
VersionVer. 1.23 (June 27, 2012)
File Nameapp_wdr3update-123-eng-all.exe
File Size3.81 MB
Operating EnvironmentCompatible OS *1
Microsoft Windows 8 32/64bit
Microsoft Windows 7 32/64bit
Microsoft Windows Vista 32bit (SP1 or later)
Display Languages *2
CopyrightT&D Corporation
ReplicationCopying to another media is expressly forbidden
*1: For installation, it is necessary to have Administrator (Computer Administrator) rights.
*2: We recommend using an operating system in the same language as the display language. Operation in different language is not guaranteed.

Important Notice before carrying out an Update

  • All recorded data stored in the WDR-3 will be erased when you execute the update.
  • When carrying out the Update, please make sure to use an account which has Administrator Rights.
  • It is necessary that the WDR-3 Logger to be updated and the computer that will be used for executing the update be connected to the same local network. WDR-3 Loggers that are connected using a router to an outside network, such as the Internet, will not be updated properly, even though the program is executed correctly.
  • If "WDR-3 for Windows" is running, please make sure to quit and close it before starting this update.
  • During the updating process, make sure not to turn off the power to the WDR-3. The Logger may not continue to operate properly.
  • During the updating process, do not carry out any changes to WDR-3 settings or any data downloading.
  • During the updating process, make sure not to turn off the power to the WDR-3. The Logger may not continue to operate properly.
  • If communication errors with the WDR-3 are already occurring, the update may result in failure due to timing problems; retry several times until the update completes successfully.

Revision History

Ver. 1.23 June 27, 2012

  • Fixed a problem that occurred for the ON/OFF Signal measurement. When the WDR-3 was turned off and back on again, the recorded time of polarity change would be shown as occurring in the year 2003, instead of the actual date.

Ver. 1.22 July 01, 2011

  • A problem was fixed whereby when turning the power off and on again for a WDR-3 with a large amount of data, communication with the WDR-3 could not be carried out due to a date calculation problem.
  • The problem of some garbled text in warning report mails has been fixed.

User Agreement


  1. Although T&D Corporation has carried out operational tests on T&D Graph, hereafter referred to as "the software", we cannot guarantee that all operations will work properly under all conditions.
  2. T&D Corporation shall not accept any responsibility for any damage whether direct or indirect that results from the usage of the software.
  3. Specifications of the software may be subject to change and service may be terminated without advance notice to the user. In such a case T&D Corporation shall not be responsible for any damages whether direct or indirect from the inability to use the software.
  4. T&D Corporation has no obligation to correct any defects found in the software.


  1. All copyrights for the software, including all of the programs and all related documents, are the sole property of T&D Corporation.
  2. The software is for use free of charge. Redistribution is permitted as long as it is to others for non-profit. In this case, all terms and conditions as written in the above disclaimers automatically transfer and hold true and valid for the party to which the program was redistributed. Please note that if you wish to commercially redistribute the program please contact your local distributor or T&D representative.
  3. The reprinting or redistribution for commercial purposes whether in part or in whole, in magazines or as a part of any product is strictly forbidden without the expressed consent of T&D Corporation. Any inquiries concerning commercial redistribution should be directed to the Sales Department of T&D Corporation.
  4. Please do not attempt to make any changes or modifications to the software.
Page Top