YASKAWA Varispeed V7 Series Quick Start Manual page 20

Step 5 – Set the motor rated frequency
This is the maximum frequency the motor can run and allows the V7 to properly control the
motor.
Read the rated frequency (in Hz) on the motor nameplate, and enter this into parameters
n011.
Step 6 – Set the operation command
This is the method for motor run and stop commands (i.e. how the inverter will start and
stop the motor). The two basic operations are for the RUN and STOP/RESET keys on the
Digital Operator, or for one of multi-function inputs through the control circuit terminals.
To set the operation command, enter the appropriate value into parameter n003:
0 = RUN and STOP/RESET keys on the Digital Operator are enabled.
1 = Multi-function inputs through the control circuit terminals.
The diagram to the below shows how to connect a switch to start/stop the motor in the
forward direction in "2-wire control". Set parameter n003=1. To enable a separate switch for
reverse rotation on control terminal S2, set parameter n051=2, parameter n050=1 (This is
actually the factory default setting for n051 and n050).
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