February 2012 11 – 139
Markers that can be influenced by machine parameters
Tool change
Additional keys
General functions
Operand Description Set Reset
M 4300 -
4315
Value from MP4310.0 NC NC
M 4316 -
4331
Value from MP4310.1 NC NC
M 4332 -
4347
Value from MP4310.2 NC NC
M 4348 -
4363
Value from MP4310.3 NC NC
M 4364 -
4379
Value from MP4310.4 NC NC
M 4380 -
4395
Value from MP4310.5 NC NC
M 4396 -
4411
Value from MP4310.6 NC NC
Operand Description Set Reset
M 4520 Additional T code (P code) follows with TOOL CALL NC NC
M 4521 Tool number zero programmed NC NC
M 4522 Tool with pocket number programmed is in effect with MP7480.0 = 3 or 4 and
TOOL CALL
NC NC
M 4523 Tool without pocket number programmed is in effect with MP7480.0 = 3 or 4 and
TOOL CALL
NC NC
M 4524 Special tool called, TOOL CALL NC NC
M 4525 TOOL CALL after expiration of tool life NC NC
M 4526 -
4534
Axis 1 to axis 9 is the tool axis NC NC
M 4538 Geometry of the tool from W264 PLC NC
M 4539 Tool number highlighted in the status display PLC PLC
M 4540 Sequence of tool number or pocket number transfer (M4520 = 1) PLC PLC
M 4541 Special tool in original pocket in spite of variable pocket coding PLC PLC
M 4542 Do not update pocket number in the pocket table PLC PLC
M 4543 Tool life 1 expired (TIME1 in the tool table) NC NC/PLC
M 4546 Tool life 2 expired (TIME2 in the tool table) NC NC/PLC
M 4547 T and G strobes with TOOL CALL NC NC
Operand Description Set Reset
M 4560 NC stop (0: stop) PLC PLC
M 4561 Rapid traverse PLC PLC
M 4562 Memory function for axis direction keys (MP7680 Bit 0 = 1) PLC PLC
M 4563 Feed-rate enable for all axes PLC PLC
M 4564 NC start PLC PLC
Operand Description Set Reset
M 4570 Unit of measure for transfer with FN19 NC NC
M 4571 Activation of decoded M-code transfer in M1900 to M1999 PLC PLC
M 4574 Select the traverse range (with M4575) PLC PLC
M 4575 Select the traverse range (with M4574) PLC PLC
M 4576 Disabling the handwheel PLC PLC
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