Double Slide Expansion Key Group - Siemens SINUMERIK 880 SW 6 Planning Manual

05.91
4.3

Double slide expansion key group

HANDWHEEL (15)
The position of the handwheel selector is indicated in the HANDWHEEL signals by the
following code:
Position Code Meaning
B A
X axis 0 0 Handwheel active in X axis
C axis 0 1 Handwheel active in C axis
Z axis 1 0 Handwheel active in Z axis
Note:
A "HANDWHEEL ACTIVE" bit has to be set at the axis-specific interface (DB 32) in
accordance with the position of the handwheel selctor switch.
DIRECTION KEYS X +, X - (16)
1 signal: Key X + or X - pressed.
0 signal: Key X + or X - not pressed.
DIRECTION KEYS Z +, Z - (16)
1 signal: Key Z + or Z - pressed.
0 signal: Key Z + or Z - not pressed.
RAPID TRAVERSE (16)
1 signal: Rapid traverse key pressed.
0 signal: Rapid traverse key not pressed.
DIRECTION KEYS C +, C - (16)
1 signal: Key C + or C - pressed.
0 signal: Key C + or C - not pressed.
Note:
The DIRECTION KEYS and RAPID TRAVERSE signals can be transferred to the PLC/axis
interface with FB 67.
© Siemens AG 1991 All Rights Reserved
SINUMERIK 880 (PJ)
4 Description of Machine Control Panel Signals
IB m+4, bit 7, IB m+5, bit 1
6ZB5 410-0HE02
4.3 Double slide expansion key group
IB m+4, bit 5 and 6
IB m+4, bit 3 and 4
IB m+4, bit 2
IB m+4, bit 0 and 1
4–13