LNC-M600 Leading Numerical Controller Maintenance Manual

LNC-M600
MLC Maintenance -- C,S Bits and Register
C Bit 036
Description:
Emergency Stop
When this signal is ON, the system is in RESET condition and all motions stop, which means
the system condition is NOT READY.
C Bit 037
Description:
External Reset
System outer RESET signal which is the same function as pressing RESET bottom.
C Bit 038
Description:
M, S, T Finish
Assumed NC is in the MEM or MDI mode. When the program executes M code interpretation,
the content of M Code will be sent by REG 1. At the same time, it will send out M Code Read
(MF)signal.
When LADDER finishes executing the related M Code and replies it back to M,S,T Finish
(FIN)signal, the signal will inform the system that the executing of M code is completed.
Correct order is as following:
M CODE INTERPREATION
REG
MF
FIN
a. When executing M77, 77 will be entered into REG 1.
b. Assumed M Code and motion command are in the same BLOCK. If want M Code to
execute its command after motion command is completed, then m code must coordinate
with Distribution End(DEN)command under LADDER control.
c. M00, M01, M02, M30, M98, M99 has no such simultaneous motion.
86 LNC Technology Co., Ltd.