Forum

Share:
Notifications
Clear all

F127 fault in allen bradley PowerFlex 525 drive

1 Posts
1 Users
0 Reactions
99 Views
Posts: 14968
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

Cause : DSIFlashUpdatReq comes when a critical problem with the firmware was detected and the drive is running using backup firmware that only supports DSI communications.

  • Perform a firmware flash update operation using DSI communications to attempt to load a valid set of firmware.
Share: