Sinumerik Alarm 14762 Channel %1 block %2 too many PLC variables programmed
Parameters:
%1 = Channel number
%2 = Block number, label
Definitions:
The number of programmed PLC variables auxiliary functions has exceeded the maxi- mum permissible number. The number is set in MD 28150 $MC_MM_NUM_VDIVAR_ELEMENTS.
Reactions:
– Alarm display.
– Interface signals are set.
– NC Stop on alarm.
– Interpreter stop
– NC Start disable in this channel.
Remedy:
Modify part program or machine data.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens