Torque Prove Speed Band

What does 20 mean?

The difference between the [Commanded Speed] and [Encoder Speed] has exceeded the level set in [Spd Dev Band] for a time period greater than [Spd Band Integrat]. This indicates that the motor is not following the speed command accurately, likely due to a mechanical issue or encoder problem.

• Actual motor speed deviates significantly from the commanded speed band.
• Encoder feedback inaccurate or missing.
• Controller unable to maintain target speed.
• Excessive mechanical load causing speed drop.

Click steps to track your progress.

1. 1

   Check the wiring between the drive and the motor for loose connections or damage.

2. 2

   Check for proper release and operation of the mechanical brake.