HEIDENHAIN ITNC 530 - Page 636

30 – 636 HEIDENHAIN Service Manual iTNC 530
MP7645 Initializing parameter for handwheel PLC
RUN
MP7645.0 Assignment of the keys on handwheel HR 410
Input: 0: Evaluation of the keys by NC, including LEDs
1: Evaluation of the keys by PLC
MP7645.0 Assignment of a third handwheel via axis selector switch S2, when MP7645.2 = 0
Input: 0:
Switch position 1 (at the left stop)
3rd handwheel axis Z
Switch position 2
3rd handwheel axis IV
Switch position 3
3rd handwheel axis V
1:
Switch position 1
3rd handwheel axis X
Switch position 2
3rd handwheel axis Y
Switch position 3
3rd handwheel axis Z
Switch position 4
3rd handwheel axis IV
Switch position 5
3rd handwheel axis V
2:
Switch position 3
3rd handwheel axis Z
Switch position 4
3rd handwheel axis IV
Switch position 5
3rd handwheel axis V
MP7645.1 Fixed assignment of third handwheel if MP7645.2 = 1
Input: 1: Axis X
2: Axis Y
4: Z axis
8: Axis IV (MP410.3)
16: Axis V (MP410.4)
MP7645.2 Assignment of a third handwheel via axis selector switch or MP7645.1
Input: 0: Assignment by axis selection switch according to MP7645.0
1: Assignment by MP7645.1
MP7645.3-7 No function
MP7650 Handwheel counting direction (for HRA 110: for each axis)
Input: Bit 0
0: Negative counting direction
1: Positive counting direction
Axis-specifically only for HRA 110:
Bits 0 to 13 represent axes 1 to 14
0: Negative counting direction
1: Positive counting direction
PLC
RUN
MP7660 Sensitivity for electronic handwheel
Input: 0 to 65 535 [increments]
PLC
RUN
MP7670 Subdivision factor for handwheel
Input: 0 to 10
PLC
RUN
MP7670.0 Subdivision factor for slow speed
MP7670.1 Subdivision factor for medium speed (only HR 410)
MP7670.2 Subdivision factor for high speed (only HR 410)
MP Function and input SW version
and
behavior