Inovance E939.0 fault code meaning

Inovance / E939.0

Series: ES680N-VARAN

Three-phase motor power cable open

servo drive

Meaning:

Possible causes

Source: ES680N-VARAN Series Servo User Manual P231

Series: IS620F-RT, IS620F, IS650N-PLUS, IS810F, IS810N-INT, MTD-EJ, SV630A, SV630C, SV630N, SV630ND, SV630P, SV660A, SV660C, SV660F, SV660N, SV660ND, SV660P, SV670A, SV670LN, SV670LP, SV670N-INT, SV670P-INT, SV680F-INT, SV680F, SV680LN-PLUS, SV680LN, SV680LP-PLUS, SV680LP, SV680N-INT, SV680P-INT, SVD60C, SVD60N

Motor power cable open

servo drive

Meaning:

Possible causes

Source: IS620F-RT Series Servo User Manual P281; IS620F Series Servo User Manual P193; IS650N-PLUS Series Servo User Manual P556; IS810F Series Servo User Manual P293; IS810N-INT Series Standard Multi-drive Servo User Manual P517; MTD-EJ Series Servo User Manual P238; SV630A Series Servo User Manual P528; SV630C Series Servo User Manual P536; SV630N Series Servo User Manual P532; SV630ND Series Servo Function Manual P475; SV630P Series Servo User Manual P526; SV660A Series Servo User Manual P587; SV660C Series Servo Function Manual P474; SV660F Series Servo Function Manual P378; SV660N Series Servo Function Manual P488; SV660ND Series Servo Function Manual P401; SV660P Series Servo Function Manual P424; SV670A Series Servo User Manual P659; SV670LN Direct-drive Motor Servo User Manual P748; SV670LP Direct-drive Motor Servo User Manual P674; SV670N-INT Series Servo Function Manual P641; SV670P-INT Series Servo Function Manual P723; SV680F-INT Series Servo Function Manual P639; SV680F Series Servo User Manual P786; SV680LN-PLUS Direct-drive Motor Servo User Manual P873; SV680LN Direct-drive Motor Servo Troubleshooting Manual P77; SV680LP-PLUS Direct-drive Motor Servo User Manual P779; SV680LP Direct-drive Motor Servo Troubleshooting Manual P71; SV680N-INT Series Servo Function Manual P920; SV680P-INT Series Servo Function Manual P824; SVD60C Series Servo Function Manual P640; SVD60N Series Servo Function Manual P548

Series: STD60N-XH, STD60N

Motor power cable open

stepper drive

Meaning: At least one phase of the motor power cable is open.

Possible causes

Both motor power cables for two phases are open

Source: STD60N-XH Series Stepper User Manual P285; STD60N Series Stepper User Manual P389

Series: SV670N-LK, SV670N-PTC, SV670NS-INT

Motor power cable open

servo drive

Meaning: At least one phase of the motor power cable is open.

Possible causes

All three phases of the motor power cable are open.

Source: SV670N-LK Series Servo User Manual P634; SV670N-PTC Series Servo User Manual P611; SV670NS-INT Series Servo User Manual (SIL2 Safety Version) P943