Life Fitness Integrity SL Service Manual page 90

Error 39
Error Message Displayed to user
• E39
• Notify Maintenance No Encoder Error Keep error on screen until OK button pressed. End workout.
• Speed Sensor Errors
Condition
Error sent by Motor Controller when the encoder movement is expected but is not being detected. Run encoder test.
Cause
• Bad cables
• Bad or mis-adjusted encoder
Remedy
• Check encoder cable / connection to System Interface Board / PMC board
• Run encoder test
• Replace encoder
• This error will trip when encoder movement is expected but is not being detected by the motor controller. Encoder
mis-adjusted or damaged, cable damaged or intermittent connection. Verify cable integrity, run encoder test,
replace encoder
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