About this task Verify that the VFD68 is in PU mode with no jumper between SD and STF (Figure 1). Figure 1. VFD68 Setup and Low-Voltage Connections Procedure If the PU LED is not illuminated, press PU/EXT until the PU LED comes on. Press RUN to start the VFD68 output to the motor. Turn the Setting dial to change motor speeds. Run the motor at high speed, maximum frequency. Verify that the motor FLA is correct using one of the following methods: Use a clamp-on amp meter Press MODE repeatedly until MON LED is on; press SET until the LED display shows A for amperes instead of Hz for frequency. Press STOP/RESET to stop the output to the motor.
