- Have you verified the wiring connections?
- Is STO (Safe Torque Off) active?
- Is Not Fast Stop FALSE?
- Is Not Coast Stop FALSE?
- Is Enable TRUE?
- Is the RUN led on the keypad ON or Blinking?
- Is the inverter going into Current Limit?
- Can you spin the shaft of the motor using your hand?
- What type of device is controlling the speed input? (potentiometer, load cell, dancer, PLC).
- What is the control mode? (V/Hz, Sensorless Vector, Closed-Loop Vector).
- Will the drive work in LOCAL mode using the keypad?
- Will the drive work in V/Hz control mode?
- Using the keypad under Diagnostics verify the following while the drive is enabled to run:
- Speed Demand _____%
- Speed Feedback _____%
- Speed Error _____%
- Torque Demand _____%
- ACTUAL POS LIM _____%
- ACTUAL NEG LIM _____%
- Torque Feedback _____%
- Motor Current _____%
- DC LINK VOLTS _____V
- ANIN 1 (A2) _____%
- ANIN 2 (A3) _____%
- ANIN 3 (A4) _____%
9NOV2016 LS