July 02 List of Markers and Words TNC 370 D 5–83
Marker S R
NC Operating Modes and Status
M4150 Operating mode: Manual operation NC NC
M4151 Operating mode: Electronic handwheel NC NC
M4152 Operating mode: Positioning with manual data input NC NC
M4153 Operating mode: Program run, single block NC NC
M4154 Operating mode: Program run, full sequence NC NC
M4155 Operating mode: Traversing the reference marks NC NC
M4156 MANUAL OPERATION soft key was pressed NC NC
M4157 Returning to the contour active NC NC
M4158 Mid-program startup active NC NC
M4170 END PGM, M02 or M30 was executed NC NC
M4171 First PLC scan after end of EMERGENCY STOP test NC NC
M4172 First PLC scan after power on NC NC
M4173 First PLC scan after interruption of the PLC program NC NC
M4174 First PLC scan after editing the MPs (MP edit was exited and the
MPs were altered)
NC NC
M4175 Program interruption (control-in-operation symbol flashes) NC NC
M4176 Control is in operation (control-in-operation symbol is on or is
blinking)
NC NC
M4177 Erasable error message is displayed NC NC
M4178 Error message EMERGENCY STOP is displayed NC NC
M4180 Rapid traverse programmed (FMAX) NC NC
Arithmetic or Module Error in the PLC
M4200 Overflow during multiplication NC PLC
M4201 NC Division by 0 PLC
M4202 PLC MODULO incorrectly executed NC
M4203 Is set or reset during module calls NC NC
PLC
M4204 Reserved for errors, that the PLC programmer wants to intercept NC NC
Markers That Can Be Changed by Machine Parameter
M4300
to
M4347
Markers that can be changed by MP4310.0, MP4310.1 and MP
4310.2
NC NC
M4348
to
M4411
Values from MP4310.3 to MP4310.6