8 Electrical Installation
52 YASKAWA TOEPC71061752B GA500 Drive Installation & Primary Operation
A - DC bus terminal
B - Connect to the drive ground
terminal.
C - Ground the motor case.
D - Three-Phase Motor
E - Use terminals R/L1, S/L2,
and T/L3 for three-phase
power supply input. Use
terminals L/L1 and N/L2 for
single-phase power supply
input.
F - Input Protection (Fuses or
Circuit Breakers)
Note:
The locations of terminals are different for different drive models.
Figure 8.7 Wiring the Main Circuit and Motor
◆ Control Circuit Terminal Block Functions
Hx-xx parameters set functions for the multi-function input and output terminals.
WARNING
Sudden Movement Hazard. Correctly wire and test all control circuits to make sure that the
control circuits operate correctly. If you use a drive that has incorrect control circuit wiring or operation, it can
cause death or serious injury.
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