Integral Plc - HEIDENHAIN TNC 426 PB/M Technical Manual

4.3.7 Integral PLC

MP Function and input
MP4020 PLC compatibility with TNC 415 / TNC 425
Format:
Input:
MP4030 Assignment of physical to logical PL
Input:
MP4030.0 First physical PL
MP4030.1 Second physical PL
MP4030.2 Third physical PL
MP4030.3 Fourth physical PL
December 2001
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Bit 0 = Change words (W1024 and subsequent)
into markers
Bit 1 = Change markers (4000 and subsequent)
into markers (2000 and subsequent)
Bit 2 = Change configuration bits from MP4310
into markers (M2192 to M2239 and
M3200 to M3263)
Bit 3 = Error markers are available
Bit 4 = Nonvolatile markers in the range
M1000 to M1999
Bit 5 – Single- or double-spindle operation
0: Single-spindle operation
1: Double-spindle operation
Bit 6: Reserved
Bit 7: Transferring the values of the Pt 100 inputs
0: Values with a change rate
of 1 K/s are accepted
1: Accept results immediately
Bit 8 – Behavior after an ext. emergency stop
0: "Approach position" is not automatically
activated
1: "Approach position" is automatically activated
Bit 9 – Behavior of a simulated key
0: Simulated key is transferred immediately to
the NC
1: Simulated key, before being transferred
to the NC, is first processed by an active
PLC window
Bit 10 – Behavior of a disabled key
0: Disabled key only works on the active
PLC window
1: Disabled key works on neither the active
PLC window, nor on the NC
0: First logical PL
1: Second logical PL
2: Third logical PL
3: Fourth logical PL
List of Machine Parameters
Software Page
version and
behavior
RESET 6 – 394,
6 – 130,
6 – 216,
6 – 338
280 476-01 6 – 388
PLC
4 – 35