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20
Torque Prove Speed Band
Allen-Bradley · PowerFlex 700
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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.
Vanlige årsaker
- 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.
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Check the wiring between the drive and the motor for loose connections or damage.
- 2
Check for proper release and operation of the mechanical brake.
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Allen-Bradley PowerFlex 700