
FANUC LTD EDIT.
DATE
DESIGN
DESCRIPTION
TITLE
DRAW. NO.
CUST.
PAGE
8 / 12
- 86420E
TMN05034E_A-8642
0E_02.DOC
4.5.1.4 Spindle override switch (SA2)
The override switch is provided with a cable including connector that fits CM66 socket.
Layout of rotary switch SA2:
% 50 60 70 80 90 100 110 120
Xm+0.6 0 1 1 0 0 1 1 0
Xm+0.7 0 0 1 1 1 1 0 0
Xm+1.0 0 0 0 0 1 1 1 1
Xm+1.1 0 0 0 0 0 0 0 0
Xm+1.2 0 1 0 1 0 1 0 1
Xm+1.3 0 0 0 0 0 0 0 0
Xm+1.2 is a parity bit
Note) If the parity bit is used, ON/OFF timing of parity bit data is slightly different from the ON/OFF
timing of override signals data when the rotary switch is turned.
4.5.2 Cable specifications
The specification of the ribbon cable that connects to Main Panel B/B1
Ribbon cable for Axis override switch: A03B-0303-K891 (Length: 35cm)
Ribbon cable for Spindle override switch: A03B-0303-K891 (Length: 35cm)
Spindle Override Switch (SA2)
Significance
+24V 1 2 4 8 16 Parit
A04 B05 A03 A05 B03 B04 B02
Xm+ Xm+ Xm+ Xm+ Xm+ Xm+
0.6 0.7 1.0 1.1 1.2 1.3
CM66
02
2005.04.19
Koike
The Marked part of 02 was changed.
02
02