Siemens SINAMICS S120 Commissioning Manual page 312

Diagnostics
3.6 Troubleshooting for encoders
DO
Figure 3-12
Alarm A:
The alarm is canceled immediately, if the encoder fault was able to be acknowledged.
Faults F:
The fault remains active at the drive object until it is acknowledged via the cyclic interface.
310
FA
F
A
F
A
Encoder fault handling
FA
F
F
F
F
G 1
Commissioning Manual, (IH1), 01/2013, 6SL3097-4AF00-0BP3
FA
F
F
G2
Commissioning Manual