FANUC Power Mate i-MODEL H CONNECTION MANUAL (HARDWARE)

B63173EN/03
9. CONNECTION TO SERVO OR SPINDLE
341
*SC
1
3
SC
2
PA
4
6
5
*PA
PB
8
7
*PB
9
+5V
10
0V
11
13
12
14
16
0V
15
0V
18
17
+5V
+5V
19
20
Description
Position coder Aphase
signal
Position coder Zphase
signal
Power Mate
JA46
Name
PA, *PA
SC, *SC
5
6
7
8
1
2
9,18,20
12,14,16
A(PA)
N(*PA)
C(PB)
R(*PB)
B(PZ)
P(*PZ)
H
K
PA
*PA
PB
*PB
SC
*SC
+5V
0V
SHIELD
Power Mate
POSITION CODER
Recommended cable material
A66L00010286 (#20AWG+6×#24AWG×3 pairs) MAX LENGTH 20m.
Position coder Bphase
signal
PB, *PB
Cable wiring J40
Connector FI402015S
Case FI20CV
#24
AWG
#20
AWG
3Pairs
(PB2)
(*PB2)
JA46
NOTE
1 The twopath Power Mate iD is not provided with a
position coder interface for the second path.
2 The position coder interface for an analog spindle shares
the circuit resource with an external input pulse interface.
The two functions cannot be used simultaneously.
3 Do not make any connection other than the above.
Input pulse requirements
At connector JA46, the following must be satisfied:
D The minimum A/B phase difference is 650 ns.
D The minimum A/B phase cycle is 4 ms. (When spindle position control
is performed, the minimum cycle is 8 ms.)
D The Z phase pulse width equals one A/B phase cycle period.
9.4.3
Position Coder
Interface

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