Yaskawa Sigma-5 Series User Manual:: For Use with Large-Capacity Models-Setup. Rotary Motors - Manual (Page 67)

3.4 Main Circuit Wiring
3-19
Wiring and Connection
3.4.3 Interconnecting Terminals
Use the bus bars that are provided with the converter to connect the P and N terminals
between the SERVOPACK and the converter.
The bus bars are different for different converter models.
(1) SGDV-COA2BAA or -COA3ZDA Converter
Attach the bus bars as shown in the following figure.
Note: The shapes of the ends of the bus bars are different for the SERVOPACK and converter
connections and for the P terminal and N terminal connections.
Converter’s P terminal
Converter’s N terminal
SERVOPACK’s P terminal
SERVOPACK’s N terminal