Wiring Encoders; Connecting An Encoder (Cn2) And Output Signals From The Servopack (Cn1) - YASKAWA SGM H Series User Manual

(b) Setting Parameters
Parameter
n. 0
Pn001
n. 1
• When changing the parameters, turn the power ON again for the necessity of the effective setting.

6.2 Wiring Encoders

The connection cables between encoder and SERVOPACK and wiring pin numbers differ depending on servo-
motor model. Refer to Chapter 5 Specifications and Dimensional Drawings of Cables and Peripheral Devices
for details.
6.2.1 Connecting an Encoder (CN2) and Output Signals from the SERVOPACK
(CN1)
(1) Incremental Encoders
Incremental
encoder
∗1
C (5)
D (6)
PG
H (1)
G (2)
(Shell)
∗1 The pin numbers for the connector wiring differ depending on the servomotors.
C, D, H, G : pin number for the SGMGH, SGMSH, SGMDH servomotors.
1, 2, 5, 6 : pin number for the SGMAH and SGMPH servomotors.
: represents twisted-pair wires.
∗2
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Not applicable for main circuit DC power supply input: Input the AC power sup-
ply for the terminal L1, L2 or L3.
Applicable for main circuit DC power supply input: Input the DC power supply
between the terminal
nal .
SERVOPACK
Phase A
Phase B
∗2
CN2
PS
Phase C
Light blue 5
/PS
6
White/Light blue
Output line-driver SN75ALS194
manufactured by Texas
Instruments or the equivalent.
PG
5 V 1
Red
Black 2
PG
0 V
0.33 mm 2
2
(0.001 in )
Connector shell
Shield wire
Meaning
and the terminal 1, or the terminal
∗2
CN1
33 PAO
34 /PAO
PBO
35
/PBO
36
PCO
19
20
/PCO
PG5V
PG0V
CN1
1 SG
0 V
Connector
shell
R (terminator): 220 to 470 Ω
C (Decoupling Capacitor) 0.1 µF
6.2 Wiring Encoders
and the termi-
Host controller
Line receiver
2 3
Phase
A
1
R
6 5
Phase
7 B
R
10 11
Phase
R 9 C
8 16
C
0 V +5 V
Choke
coil
+5 V
+
-
0 V
Smoothing
capacitor
6
6-7