YASKAWA GA800

YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting 337
5
Electrical Installation
This chapter gives how to wire the control circuit terminals, motor, and power supply of the
drive.
5.1 Section Safety .........................................................................................................338
5.2 Electrical Installation.............................................................................................341
5.3 Main Circuit Wiring ................................................................................................346
5.4 Main Circuit Terminal Block Wiring Procedure ..............................................377
5.5 Control Circuit Wiring ...........................................................................................384
5.6 Control I/O Connections .......................................................................................396
5.7 Connect the Drive to a PC ....................................................................................400
5.8 External Interlock ...................................................................................................401
5.9 Braking Resistor Installation...............................................................................402
5.10 Drive Wiring Protection ........................................................................................412
5.11 Dynamic Braking Option, Motor Protection ....................................................413
5.12 Improve the Power Factor ....................................................................................415
5.13 Prevent Switching Surge......................................................................................416
5.14 Decrease Noise .......................................................................................................417
5.15 Short Circuit Protection Requirements for UL Listing .................................419
5.16 External EMC Noise Filter Selection..................................................................423
5.17 Wiring Checklist .....................................................................................................425
5.18 Motor Application Precautions ...........................................................................427