HEIDENHAIN TNC 415 (259 9x0) Service Manual - Manual (Page 248)

Hardware
Function MP
No. Bit
A B C
Input AE-6
Entry value
Handwheel configuration 7640* Š Š Š
0 = no handwheel connected
1 = HR 330 (all keys evaluated by NC) 1)
2 = HR 130, HR 330 (all keys evaluated by NC) 2)
3 = HR 330 "RAPID" key by PLC I 162
"PLUS" key by PLC I 160
"MINUS" key by PLC I 161
4 = HR 332, evaluation of keys and LEDs depends
on MP 7645.0
5 = HRA 110, multi-axis handwheel (3 x HR 150)
6 = HR 410, evaluation of keys and LEDs depends
on MP 7645.0
3)
0
Entry of interpolation factor
7641 Š Š Š
0 = entry via keyboard
1 = entry via PLC module 9036 0
* accessible via code number 123 1) axis can only be switched by handwheel
2) axis can be switched by handwheel and keyboard
3) If the handwheel HR 410 does not receive any initializing parameters
(MP 7645.X), it automatically switches to HR 332 mode (MP 7640 = 4).
R H
1.0 TNC
415B/425 Machine Parameters MP 7640 - MP 7641 08.05.95 5.2 70