Sinumerik Alarm 17055 Channel %1 block %2 GUD variable not existing
%1 = Channel number
%2 = Block number, label
The required GUD variable was not found for a MEACALC procedure during read or write access.
– Alarm display.
– Interface signals are set.
– Interpreter stop
– NC Start disable in this channel
Check whether all the GUDs were created for MEACALC. DEF CHAN INT _MVAR, _OVI DEF CHAN REAL _OVR, _EV, _MV, _SPEED, _SM_R, _ISP DEF NCK REAL _TP[3,10], _WP[3,11], _KB[3,7], _CM, _MFS DEF NCK BOOL _CBIT DEF NCK INT _CVAL.
Clear alarm with the RESET key. Restart part program
- Siemens Diagnostics Guide by Siemens