Yaskawa MP930 - Manual (Page 240)

7.2 Starting the Absolute Position Detection Function
7 -9
D At the Servopack end connector 1.2.
a) Disconnect the connector on the encoder end.
b) Use a short piece to short together connector pins P and S on the encoder end.
c) Leave the pins shorted for at least 2 minutes.
d) Remove the short piece and insert the connector securely in its original position.
3. Rewire the cables using normal wiring and make sure the encoder battery is connected.
4. Turn ON the system.
Repeat the procedure starting from step 1 if an Absolute Encoder Alarm occurs, otherwise
the system has been successfully initialized.
S R
Key position
Encoder
(White/orange)
PG cable
Add this wire. Remove this wire and short here.
Setup procedure using a PG cable
Servopack
(White/gray)
CN2-13
CN2-13
CN2-12
CN2-10
A
S
T
R
The following Servomotor models have absolute encoders.
1. 12-bit Encoder
- w
2. 15-bit Encoder
- s
7
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