July 2013 8.8 Electronic handwheel 1507
MP7649 Initialization parameter for handwheel at X29 of the MC
main computer:
MP7649.0 Assignment of the handwheel keypad for HR 410
Input: 0: Evaluation of the keys by NC, including LEDs
1: Evaluation of the keys by PLC
MP7649.1 Fixed assignment of a third handwheel if MP7649.2 = 1
Input: 1: X axis
2: Axis Y
4: Axis Z
8: Axis IV (MP410.3)
16: Axis V (MP410.4)
MP7649.2 Assignment of a third handwheel by axis selection switch or
MP7649.1
Input: 0: Assignment by axis selection switch according to MP7645.0
1: Assignment by MP7645.1
MP7649.3 HRA 55xFS: Behavior of the permissive buttons
Input: 0: Permissive buttons not pressed --> Relay contacts A and B
are open, but not cross-circuit proof
1: Handwheel permissive buttons are cross-circuit proof
MP7649.4–7 Without function
MP7650.x Handwheel counting direction (for HRA 110: for each axis)
MP7650.0 for X23 of the last machine operating panel in the
HSCI chain, and MP7650.4 for X29 of the MC main computer
Input: Bit 0:
0: Negative counting direction
1: Positive counting direction
Only for HRA 110: Bits 0 to 17 represent axes 1 to 18
0: Negative counting direction
1: Positive counting direction
MP7660 Sensitivity for electronic handwheel
Input: 0 to 65 535 [increments]
MP7670 Subdivision factor for handwheel
Input: 0 to 10
MP7670.0 Subdivision factor for slow speed
MP7670.1 Subdivision factor for medium speed (only HR 410)
MP7670.2 Subdivision factor for fast speed (only HR 410)
MP7674.x Axis-specific subdivision factor for handwheel
Input: 0: No limitation
1 to 10
MP7675.x Handwheel, axis-specific maximum path
Input: 0: No limitation
0.0001 to 10.0000 [mm]
Set Reset
M4576 Disable the handwheel PLC PLC
W1062/1176 Lock the handwheel for specific axes PLC PLC
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