Inovance E661.0 fault code meaning

Inovance / E661.0

Series: ES680N-VARAN, ES680N

One-touch tuning gain too low

servo drive

Meaning:

Possible causes

Source: ES680N-VARAN Series Servo User Manual P230; ES680N Series Servo User Manual P206

Series: IS620F-RT

Stune adjustment fault

servo drive

Meaning:

Possible causes

Source: IS620F-RT Series Servo User Manual P283

Series: IS650N-PLUS, IS810N-INT, MTD-EJ, SV630N, SV630ND, SV660F, SV660N, SV660ND, SV670A, SV670LN, SV670LP, SV670N-INT, SV670P-INT, SV680F-INT, SV680F, SV680LN-PLUS, SV680LN, SV680LP-PLUS, SV680LP, SV680N-INT, SV680P-INT, SVD60C, SVD60N

STune adjustment failure

servo drive

Meaning:

Possible causes

Source: IS650N-PLUS Series Servo User Manual P557; IS810N-INT Series Standard Multi-drive Servo User Manual P516; MTD-EJ Series Servo User Manual P237; SV630N Series Servo User Manual P532; SV630ND Series Servo Function Manual P475; SV660F Series Servo Function Manual P378; SV660N Series Servo Function Manual P488; SV660ND Series Servo Function Manual P401; SV670A Series Servo User Manual P658; SV670LN Direct-drive Motor Servo User Manual P748; SV670LP Direct-drive Motor Servo User Manual P674; SV670N-INT Series Servo Function Manual P642; SV670P-INT Series Servo Function Manual P724; SV680F-INT Series Servo Function Manual P638; SV680F Series Servo User Manual P785; SV680LN-PLUS Direct-drive Motor Servo User Manual P872; SV680LN Direct-drive Motor Servo Troubleshooting Manual P77; SV680LP-PLUS Direct-drive Motor Servo User Manual P778; SV680LP Direct-drive Motor Servo Troubleshooting Manual P71; SV680N-INT Series Servo Function Manual P921; SV680P-INT Series Servo Function Manual P825; SVD60C Series Servo Function Manual P640; SVD60N Series Servo Function Manual P548

Series: SV670N-LK, SV670N-PTC

STune adjustment failure

servo drive

Meaning: STuneDuring adjustment, the gain decreases to the lower limit: position loop gain < 5; speed loop gain < 5; model loop gain < 10

Possible causes

ETuneDuring adjustment, the gain decreases to the lower limit: position loop gain < 5; speed loop gain < 5; model loop gain < 10

Source: SV670N-LK Series Servo User Manual P633; SV670N-PTC Series Servo User Manual P610

Series: SV670NS-INT

STune adjustment failure

servo drive

Meaning: During STune adjustment, the gain reduction reaches the lower limit: position loop gain < 5. Speed loop gain < 5. Model loop gain < 10.

Possible causes

During STune adjustment, the gain reduction reaches the lower limit: position loop gain < 5. Speed loop gain < 5. Model loop gain < 10.

Source: SV670NS-INT Series Servo User Manual (SIL2 Safety Version) P943