Inovance E011.1 fault code meaning
Inovance / E011.1
Series: DT60, MD520HS-INT, MD520HS, MD600, MD605, MD610-INT, MD610, MD630-JC, MD630
Motor overload
AC drive
Meaning:
Possible causes
- Load too heavy
- Synchronous motor demagnetization (synchronous motor SVC)
- Motor parameter setting error
- Incoming voltage too low
- Motor overload protection coefficient (d1-46) setting is low
Source: DT60 Series Distributed AC Drive Parameter Manual P915; MD520HS-INT Series High-Speed AC Drive User Manual P109; MD520HS Series High-Speed AC Drive User Manual P111; MD600 Series Compact AC Drive User Manual P479; MD605 Series Compact AC Drive User Manual P481; MD610-INT Series Standard AC Drive Quick Start Guide P99; MD610 Series Standard AC Drive Quick Start Guide P99; MD630-JC Series Machine Tool Spindle Drive User Manual P158; MD630 Series General-Purpose AC Drive Function Manual P677
Series: MD520
Motor overload
AC drive
Meaning: Motor overload is detected when the overload time specified by the motor overload curve is reached.
Possible causes
- Motor protection parameter F9-01 setting too low
- Selected motor is undersized
- Brake applied (holding) error
- Load too large or motor locked rotor
Source: MD520 Commissioning Manual - Chinese p. 89