Sinumerik Alarm 20145 Channel %1 block %2 motion synchronous action: arithmetic error
Parameters:
%1 = Channel number
%2 = Block number
Definitions:
In calculating an arithmetic expression for a motion synchronous action, an overflow has occurred (e.g. division by zero).
Reactions:
– NC Start disable in this channel.
– NC Stop on alarm.
– Alarm display.
– Interface signals are set.
Remedy:
Correct error in expression.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens