What is the process to update the firmware version of the TCSEGPA23F14F (PRM)?

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Issue
The latest firmware version of the PRM is v1.3 and customer wants to update from older versions.

Product Line
PRM (TCSEGPA23F14F)

Environment
TCSEGPA23F14F

Resolution
The TCSEGPA23F14F (PRM) is a standalone module designed to provide Profibus DPV0 & DPV1 master capability to the M340, M580, Premium and Quantum ranges. The steps below show you how to update the firmware of this module:
1. With Windows Explorer, copy the firmware file in the following directory:
- By default (For PRM Master DTM in Windows 32 bit)
C:\Program Files\Schneider Electric\ PRM master DTM\ Firmware\
-Or <Your_installation_directory>\Firmware\
- By default (For PRM Master DTM in Windows 64 bit)
C:\Program Files (x86)\Schneider Electric\ PRM master DTM\ Firmware\
-Or <Your_installation_directory>\Firmware\
- By default (For PRM Gateway DTM in Windows 32 bit)
C:\Program Files\Common Files\Schneider Electric Shared\PRM Gateway DTM\Firmware\
-Or <Your_installation_directory>\Firmware\
- By default (For PRM Gateway DTM in Windows 64 bit)
C:\Program Files (x86)\Common Files\Schneider Electric Shared\PRM Gateway DTM\Firmware\
-Or <Your_installation_directory>\Firmware\
2. Rename it PRMOS.bin
3. In the Menu bar of Unity Pro, select Tools-> DTM Browser.
4. In the DTM Browser, select <->PRM_Master or <->PRM_Gateway instance.
5. Right-click <->PRM_Master or <->PRM_Gateway instance, and then click Connect.
6. Right-click <->PRM_Master or <->PRM_Gateway instance, and then click Device Menu-> Download Firmware.
The new firmware has been downloaded into the PRM and PRM will reboot with the new firmware.