HEIDENHAIN TNC 335 Technical Manual - Manual (Page 368)

5-24
TNC 360 3 List of Machine Parameters 4/96
Machine
parameter Function and input Reaction
/ CN 123 Page
MP7641 Entry of interpolation factor and handwheel
activation
Input: 0 to 15
Bit 0 = 0 Entry of interpolation factor via TNC
keyboard
= 1 Entry of interpolation factor via PLC
module 9036
Bit 1 = 1 Handwheel active in the Programming
and editing mode
Bit 2 = 1 Entry of interpolation factor via PLC
module 9036 and TNC keyboard
Bit 3 = 1 Polling handwheel keys from the PLC
in every operating mode
4-107
4-172
MP7645.0 Assignment of handwheel keys for HR 332 if
MP7640 = 4:
Input value: 0 or 1
0 = All keys and LEDs, except axis selection keys
and their LEDs, are selectable via PLC
1 = All 12 keys and LEDs are selectable via PLC
If MP 7640 = 5:
Assignment of 3rd handwheel via axis selection
switch
Input value: 0 to 2
Switch 3rd handwheel
0 = 1 (left stop) Z axis
2 4th axis
1 = 1 (left stop) X axis
2 Y axis
3 Z axis
4 4th axis
2 = 3 Z axis
4 4th axis
4-169
4-172
MP7645.1 Assignment of 3rd handwheel via machine parameter
Input: 0 to 8
0 = Assignment of 3rd handwheel via MP7645.0
1 = 3rd handwheel
X axis
2 = 3rd handwheel Y axis
4 = 3rd handwheel Z axis
8 = 3rd handwheel 4th axis
4-173
MP7645.2 Assignment of 3rd handwheel via axis selection
switch or MP7645.1
Input: 0 to 1
0 = Assignment via axis selection switch according
to MP 7645.0
1 = Assignment via MP 7645.1
4-173