Inovance E740.2 fault code meaning

Inovance / E740.2

Series: ES680N

Absolute encoder communication fault

servo drive

Meaning:

Possible causes

Source: ES680N Series Servo User Manual P205

Series: ES680N-VARAN

Absolute encoder communication fault

servo drive

Meaning:

Possible causes

Source: ES680N-VARAN Series Servo User Manual P230

Series: IS620F-RT

Absolute encoder communication error

servo drive

Meaning:

Possible causes

Source: IS620F-RT Series Servo User Manual P283

Series: IS650N-PLUS, IS810N-INT, MTD-EJ, SV630A, SV630C, SV630N, SV630ND, SV630P, SV630P_C-PS, SV660A, SV660C, SV660F, SV660N, SV660ND, SV660P-FS, SV660P, SV660P_C-PS, SV670A, SV670LN, SV670LP, SV670N-INT, SV670P-INT, SV680F-INT, SV680F, SV680LN-PLUS, SV680LN, SV680LP-PLUS, SV680LP, SV680N-INT, SV680N, SV680P-INT, SV680P, SVD60C, SVD60N

Absolute encoder error

servo drive

Meaning:

Possible causes

Source: IS650N-PLUS Series Servo User Manual P554; IS810N-INT Series Standard Multi-drive Servo User Manual P516; 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; SV630P_C-PS Series Servo User Manual P714; 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-FS Series Servo User Manual P529; SV660P Series Servo Function Manual P424; SV660P_C-PS Series Servo User Manual P756; SV670A Series Servo User Manual P658; SV670LN Direct-drive Motor Servo User Manual P746; SV670LP Direct-drive Motor Servo User Manual P672; SV670N-INT Series Servo Function Manual P639; SV670P-INT Series Servo Function Manual P721; SV680F-INT Series Servo Function Manual P638; SV680F Series Servo User Manual P785; 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 P917; SV680N Series Servo Troubleshooting Manual P75; SV680P-INT Series Servo Function Manual P821; SV680P Series Servo Troubleshooting Manual P66; SVD60C Series Servo Function Manual P640; SVD60N Series Servo Function Manual P548

Series: SV670N-LK, SV670N-PTC

Absolute encoder error

servo drive

Meaning: Communication fault at the encoder RX end.

Possible causes

Communication error between the servo drive and encoder

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

Series: SV670NS-INT

Absolute encoder error

servo drive

Meaning: During non-real-time communication (power-on initialization, reading the ROM area): encoder communication timeout, stop bit error, CRC error, data field error, or position count error. During real-time communication: the above errors occur N consecutive times; the count of N is set by H0A.50.

Possible causes

1.Encoder cable error or interference with communication with the encoder. 2.Incorrect data bit count setting for the third-party encoder.

Source: SV670NS-INT Series Servo User Manual (SIL2 Safety Edition) P939