5 – 14 HEIDENHAIN Technical Manual TNC 426, TNC 430
M 4524 Special tool called, TOOL CALL NC NC 6 – 425,
6 – 440
M 4525 TOOL CALL after expiration of tool life NC NC 6 – 425
M 4526 -
4534
Axis 1 to Axis 9 is the tool axis NC NC 6 – 21
M 4538 Geometry of the tool from W264 PLC NC 6 – 295,
6 – 424
M 4540 Sequence of tool number or pocket number
transfer (M4520 = 1)
PLC PLC 6 – 425,
6 – 440
M 4541 Special tool in original pocket in spite of
variable pocket coding
PLC PLC 6 – 425,
6 – 414,
6 – 440
M 4542 Do not update pocket number in the pocket
table
PLC PLC 6 – 295,
6 – 425
M 4543 Tool life 1 expired (TIME1 in the tool table) NC NC/
PLC
6 – 416
M 4546 Tool life 2 expired (TIME2 in the tool table) NC NC/
PLC
280 476-03 6 – 416
M 4547 T and G strobes with TOOL CALL NC NC 280 476-06 6 – 424,
6 – 189
M 4560 NC stop (0: Stop) PLC PLC 6 – 344
M 4561 Rapid traverse PLC PLC 6 – 344
M 4562 Memory function for axis direction keys
(MP7680 Bit 0 = 1)
PLC PLC 6 – 344
M 4563 Feed-rate enable for all axes PLC PLC 6 – 131
M 4564 NC start PLC PLC 6 – 344
M 4570 Unit of measure for transfer with FN19 NC NC 7 – 22
M 4571 Activation of decoded M-code transfer in
M1900 to M1999
PLC PLC 6 – 283
M 4572 Enabling the incremental jog positioning PLC PLC 6 – 395
M 4574 Select the traverse range (with M4575) PLC PLC 6 – 23,
6 – 349
M 4575 Select the traverse range (with M4574) PLC PLC 6 – 23,
6 – 349
M 4576 Locking the handwheel PLC PLC 6 – 381
M 4577 Disabled key was pressed NC PLC 6 – 338
M 4579 INCREMENT OFF/ON soft key NC NC 6 – 395
M 4580 Suppress EMERGENCY STOP, open all
position control loops, NC stop
PLC PLC 6 – 130,
6 – 173
M 4581 Open all position control loops, NC stop,
activate “Approach position”
PLC PLC 6 – 130
M 4586 Enable AUTOSTART PLC NC/
PLC
280 476-03 6 – 247
M 4587 Feed rate limit exceeded F MAX PLC PLC 280 476-09 6 – 128
Marker Description Set Reset SW Vers. Page