Inovance drive error code 13 indicates an output phase loss fault. This means that one of the three phases in the output of the drive to the motor is missing or disconnected.

Here's a breakdown of the error and potential causes:

Error Description:

• Code: 13
• Meaning: Output phase loss fault

Possible Causes:

• Open Phase in Motor: There could be an internal break or malfunction within the motor causing an open phase.
• Loose Connection: A loose or faulty connection between the drive, motor, or within the motor windings itself could interrupt one of the phases.
• Drive Issue: In rare cases, a problem within the Inovance drive itself could be causing the error.
• Running Drive Without Motor: If the drive is powered on but not connected to a motor, it might trigger this error code.

Troubleshooting Steps:

1. Check Motor Wiring (U, V, W phases): Visually inspect the wiring between the Inovance drive and the motor, paying close attention to the three phases (typically labeled U, V, and W). Ensure all connections are secure and free of damage.
2. Verify Load on Motor: If the motor is overloaded or experiencing excessive mechanical binding, it could lead to an open phase condition. Check for any mechanical issues that might be putting strain on the motor.
3. Inspect Drive Terminals: Look for any loose or burnt connections on the drive's output terminals connected to the motor phases.
4. Reset Drive (if applicable): Some Inovance drive models might allow a reset procedure to clear the error. However, this is unlikely to fix a true phase loss issue.