Forum

Share:
Notifications
Clear all

A057 alarm in siemens master drive

1 Posts
1 Users
0 Reactions
132 Views
Posts: 18137
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

Cause : Technology Board Parameter comes when a technology board is present, but parameterisation commands from the PMU, SST1 or SST2 are not answered by the technology board within 6 seconds.

  • This alarm comes when a TB is logged on and present, but parameter tasks from the PMU, SCom1 or SCom2 have not been answered by the TB within 6 seconds.
  • Replace TB configuration.
Share: