We have some problems with ATV31 and LA9P307. Normally it works well but not in this case: LA9P307 with HUB LU9GC3 and 8 ATV31. RC-Termination is like manual. It works well but when one ATV31 is shut off or disconnect from Modbus the other 7 atv31 are tripping with SLF!
When it will be switched off it gives for a short time 208 in the ETA
What is the adjusting value of PPO failure ? The problem was solved with Modbus max N adjusted to 2 in place of 7. The signification of 16#0208 in ETA is serial link fault. It was siemens PLC.
Legacy KB System (APS) Data: RESL162527 V1.0, Originally authored by on , Last Edited by on
Related ranges: Altivar 31