Sinumerik Alarm 27225 PROFIsafe: slave %1, configuration error %2
Parameters:
%1 = PROFIBUS slave address
%2 = Configuration error
Definitions:
An error occurred during the evaluation of the S7 PROFIBUS configuration for the specified slave. This is further specified in alarm parameter %2. %2 = PRM header: the PRM telegram for this slave could not clearly be interpreted.
Reactions:
– Mode group not ready.
– Channel not ready.
– NC Start disable in this channel.
– NC Stop on alarm.
– Alarm display.
– Interface signals are set.
Remedy:
Check and correct the S7 PROFIBUS configuration.
Program Continuation:
Switch control OFF – ON
References
- Siemens Diagnostics Guide by Siemens