Sinumerik Alarm 4291 Module in local P-bus slot %1 error codes %2 %3 %4 %2 %3 %4

Sinumerik Alarm 4291 Module in local P-bus slot %1 error codes %2 %3 %4 %2 %3 %4

Parameters:
%1 = Slot number
%2 = Error code
%3 = Error code
%4 = Error code

Definitions:
The module on the specified slot has signaled a diagnostics alarm. The error code reported corresponds to the AS300 documentation.

Reactions:
– Alarm display.
– Interface signals are set.
– NC not ready.
– Channel not ready.
– NC Start disable in this channel.
– NC Stop on alarm.

Remedy:
Please inform the authorized personnel/service department. Check hardware.

Program Continuation:
Switch control OFF – ON.