KUKA Error Message 1422 <$ variable> invalid value

KUKA Robot Error Code 1422 <$ variable> invalid value
Cause – Read access to a variable that is not initialized or that has an invalid value, e.g. reading of “$POS_INT” outside an interrupt routine.
Monitor – In command processing.
– In program processing.
Effect – In command processing
– Command is not executed.
– In program processing
– Ramp-down braking
– All active commands inhibited.
Remedy – Alter the program.
– Acknowledge message.


KUKA Error Message 1422 <$ variable> invalid value