HEIDENHAIN MANUALPLUS 620 - Page 1240

1240 HEIDENHAIN Technical Manual MANUALplus 620
Error recognition:
Start/stop of the
machining channels
With the following PLC operands, the PLC informs the NC of the start or stop
status:
Marker Value Meaning
NN_GenApiModule
Error (M4203)
0 Function performed
1 Error code in W1022
NN_GenApiModule
ErrorCode (W1022)
1 Invalid group number
2 Invalid value for bit mask
20 Module was not called in a spawn job or
submit job
PLC operand / Description Ty p e
PP_OmgNcStart
NC start for all machining channels of this operating
mode group
0: NC start not active
1: NC start active
M
PP_OmgNcStop
NC stop for all machining channels of this operating
mode group
0: NC stop not active
1: NC stop active
M