Siemens 6RA80 DC Drive
1
Posts
1
Users
0
Reactions
56
Views
Sep 21, 2024 10:28 am
A08000 alarm in siemens 6RA80 DC Drive indicate that the +/-15 V power supply faulted. This means terminal Board 30 detects an incorrect internal power supply voltage.
1. replace Terminal Board 30.
2. replace Control Unit.
