Inovance E246.0 fault code meaning

Series: SV670A, SV670N-INT, SV680F, SV680N-INT, SV680P-INT

Encoder turn count (H0b.70) changed across power-off

servo drive

Meaning:

Possible causes

Source: SV670A Series Servo User Manual P658; SV670N-INT Series Servo Function Manual P642; SV680F Series Servo User Manual P784; SV680N-INT Series Servo Function Manual P921; SV680P-INT Series Servo Function Manual P825

Series: SV670LN, SV670LP, SV670P-INT, SV680F-INT, SV680LN-PLUS, SV680LP-PLUS

Encoder turn count (H0B.70) changed across power-off

servo drive

Meaning:

Possible causes

Source: SV670LN Direct Drive Motor Servo User Manual P748; SV670LP Direct Drive Motor Servo User Manual P674; SV670P-INT Series Servo Function Manual P724; SV680F-INT Series Servo Function Manual P637; SV680LN-PLUS Direct Drive Motor Servo User Manual P871; SV680LP-PLUS Direct Drive Motor Servo User Manual P777

Series: SV670N-PTC

Encoder turn count (H0b.70) changed across power-off

servo drive

Meaning: The difference between the encoder multi-turn count data (H0b.70) before and after power-off exceeds the set threshold.

Possible causes

Source: SV670N-PTC Series Servo User Manual P610

Series: SV670NS-INT

Encoder turn count (H0B.70) changed across power-off

servo drive

Meaning: The difference between the encoder multi-turn count data (H0B.70) before and after power-off exceeded the configured threshold.

Possible causes

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