Software Updates
Software updates are available for various controllers. If you have any questions on whether you should update your controller software, please contact our service department.
Telephone: 1-888-888-0110
E-mail: [email protected]
Firmware Identification And Upgrade Guidance
Keeping your firmware up to date allows you to take advantage of the latest enhancements.
TSC900 Controller:
Current Release Versions:
- GHC: 4.0.9047.20660
- SCU: 1354
Steps to check the firmware version on your ATS:
- Open the System Page on the GHC, select System Information. A pop up will display both SCU and GHC firmware versions.
Upgrade Options:
GHC: Contact Thomson Support team.
SCU:
- SCU Firmware 1349 or earlier firmware: Please contact Thomson Support team.
- SCU Firmware 1353: Manual File update process (Path 2) can be used to download files directly and update your existing SD card. Please download this zip file and follow the instructions from the read me file.
TSC7320 Controller:
Current Release Versions:
- Program version V1.4.3 with a firmware version 7.6.2.
Steps to check the firmware version on your ATS:
- Use the left or right navigation buttons on the controller to cycle through the screens. Locate the "System Information" page, which lists the program release date, version, and type as shown below.

- If the system information page cannot be located, your controller may be operating on an older version of the software.
Upgrade Options:
Please download this zip file and follow the instructions from the read me file.
THS 900 Communication Software
The THS 900 communication software provides a graphical interface enabling remote monitoring and control of the TSC900 controller via MPC gateways. Note: This requires the TCP/IP option enabled on the controller.
PGC 4000 Software
For PGC 4000 software updates, please contact the Thomson Power Systems service department.
