Servo-Amplifier Attachment - Yamaha SIGMA-G5SII Service Information

(5) Remove the upper screw fixing the servo-amplifier body and loosen the two lower、
screws and pull out the servo-amplifier.
* A screwdriver with the bit length of 30cm or more is required.
* For the servo amplifier main body setscrews (2 pcs) in the lower section, because
the mechanism on the main body side is as shown in the left figure, all you have to
do is just loosening them.
(6) Because the earth cable has been fixed
using a screw under the servo-amplifier
pull the servo-amplifier out to a point
where it can easily be removed.

4.18.2. Servo-Amplifier Attachment

Attach the subject servo amplifier.
Set the values for "SW1" and "SW2" for the
subject amplifier, based on the following table.
SW1
AMP
(address)
A21F 0
A22F 1
A23F 2
A21B 3
A22B 6
A23B 7
Servo-Amplifier Body
Rear
Side Lower Section
Fig.D113
SW2 UVW
XM21PF X211AF
XM22PF X221AF
XM23PF X231AF
XM21PB X211AB
↓Settng
XM22PB X221AB
XM23PB X231AB
Service Information
Servo-Amplifier Body
Lower
Section Set Screws
Earth Terminal
CN1A CN1B
X211BF X2102F
X221BF X2202F
X2302F
X211BB X2102B
X221BB X2202B
A21F-CN1B X2302B
SI1705004E-00=SIGMA-G5SII Service Manual
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For Service Engineer
Fig.D114
SW2
SW2
Fig.D115
CN2 CN2L
X2102LF X2103F
X2202LF X2203F
X2302LF
X2102LB X2103B
X2202LB X2203B
X2302LB
CN3