Inovance E400.0 fault code meaning
Inovance / E400.0
Series: ES680N-VARAN, ES680N, 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
Main circuit overvoltage
servo drive
Meaning:
Possible causes
Source: ES680N-VARAN Series Servo User Manual P228; ES680N Series Servo User Manual P205; IS620F-RT Series Servo User Manual P283; IS620F Series Servo User Manual P192; IS650N-PLUS Series Servo User Manual P555; IS810F Series Servo User Manual P294; IS810N-INT Series Standard Multi-drive Servo User Manual P515; MTD-EJ Series Servo User Manual P237; SV630A Series Servo User Manual P528; SV630C Series Servo User Manual P535; SV630N Series Servo User Manual P531; SV630ND Series Servo Function Manual P474; SV630P Series Servo User Manual P526; SV660A Series Servo User Manual P587; SV660C Series Servo Function Manual P473; SV660F Series Servo Function Manual P377; SV660N Series Servo Function Manual P488; SV660ND Series Servo Function Manual P401; SV660P Series Servo Function Manual P424; SV670A Series Servo User Manual P658; SV670LN Direct-drive Motor Servo User Manual P747; SV670LP Direct-drive Motor Servo User Manual P673; SV670N-INT Series Servo Function Manual P641; SV670P-INT Series Servo Function Manual P722; SV680F-INT Series Servo Function Manual P637; SV680F Series Servo User Manual P784; SV680LN-PLUS Direct-drive Motor Servo User Manual P871; SV680LN Direct-drive Motor Servo Troubleshooting Manual P76; SV680LP-PLUS Direct-drive Motor Servo User Manual P777; SV680LP Direct-drive Motor Servo Troubleshooting Manual P70; SV680N-INT Series Servo Function Manual P919; SV680P-INT Series Servo Function Manual P823; SVD60C Series Servo Function Manual P639; SVD60N Series Servo Function Manual P548
Series: STD60N-XH, STD60N
Main circuit overvoltage
stepper drive
Meaning: The DC bus voltage between P⊕ and N⊖ exceeds the fault threshold: 220V servo drive: normal value: 310V, fault threshold: 420V; 380V servo drive: normal value: 540V, fault threshold: 760V.
Possible causes
- 1. main circuit input voltage too high
Source: STD60N-XH Series Stepper User Manual P285; STD60N Series Stepper User Manual P389
Series: SV670N-LK, SV670N-PTC
Main circuit overvoltage
servo drive
Meaning: The DC bus voltage between P⊕ and N⊖ exceeds the fault threshold: 220V servo drive: normal value: 310V, fault threshold: 420V; 380V servo drive: normal value: 540V, fault threshold: 760V.
Possible causes
- 1. main circuit input voltage too high
- 2. The power supply is unstable or has been affected by lightning
- 3. Braking resistor failure
- 4. The resistance of the external braking resistor is too large to fully absorb the maximum braking energy
- 5. The motor undergoes rapid acceleration and deceleration, and the maximum braking energy exceeds the energy that can be absorbed
- 6. The sampled DC bus voltage has a large deviation
- 7. servo drive fault
Source: SV670N-LK Series Servo User Manual P633; SV670N-PTC Series Servo User Manual P610
Series: SV670NS-INT
Main circuit overvoltage
servo drive
Meaning: The DC bus voltage between P⊕ and N⊖ exceeded the fault threshold: 200V servo drive: normal value: 280V, fault threshold: 420V. 400V servo drive: normal value: 560V, fault threshold: 820V.
Possible causes
- 1. main circuit input voltage too high
- 2. The power supply is unstable or has been affected by lightning
- 3. Braking resistor failure
- 4. The resistance of the external braking resistor is too large to fully absorb the maximum braking energy
- 5. The motor undergoes rapid acceleration and deceleration, and the maximum braking energy exceeds the energy that can be absorbed
- 6. The sampled DC bus voltage has a large deviation
- 7. servo drive fault
Source: SV670NS-INT Series Servo User Manual (SIL2 Safety Version) P941