00122F (PF Driven Roller Motor Lock Error)

Error contents
  • The PF Driven Roller Motor was detected to be driving at an abnormal speed lower than the specified speed when driving.
  • The waveform is not detected when the PF Driven Roller Motor is driving.
Suspected cause
  • PF Driven Roller Motor Encoder cable abnormality (connection, broken)
  • PF Driven Roller Motor cable abnormality (connection, broken)
  • Abnormal load
  • PF Driven Roller Motor Encoder failure
  • PF Driven Roller Motor failure
Parts/Components to be checked
  1. PF Encoder
  2. PF Driven Roller Motor
Troubleshooting
StepConfirmation points and methodsPageYESNO
1

Check the PF Encoder cable connection.

  • Check the connection status of the PF Encoder, and, if abnormal, reconnect.

Does the product recover from the error?

PF EncoderEndGo to step 2
2

Check the cable connection of the PF Driven Roller Motor

  • Check the connection status of the PF Driven Roller Motor, and, if abnormal, reconnect.

Does the product recover from the error?

PF Driven Roller MotorEndGo to step 3
3

Replace the PF Encoder

Does the product recover from the error?

PF EncoderEndGo to step 4
4

Replace the PF Driven Roller Motor

Does the product recover from the error?

PF Driven Roller MotorEndEscalate to person in charge