Inovance E621.0 fault code meaning
Inovance / E621.0
Series: SV670N-INT, SV670P-INT, SV680F-INT, SV680F, SV680LN-PLUS, SV680LN, SV680LP-PLUS, SV680LP, SV680N-INT, SV680P-INT
Overload current limit torque reached fault
servo drive
Meaning:
Possible causes
Source: SV670N-INT Series Servo Function Manual P641; SV670P-INT Series Servo Function Manual P723; 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 P76; SV680LP-PLUS Direct Drive Motor Servo User Manual P778; SV680LP Direct Drive Motor Servo Troubleshooting Manual P70; SV680N-INT Series Servo Function Manual P920; SV680P-INT Series Servo Function Manual P824
Series: SV670NS-INT
Overload current limit torque reached fault
servo drive
Meaning: Overload current limit torque reached fault
Possible causes
- 1.The load is too heavy, and the motor runs continuously for an extended period with its effective output torque exceeding the rated torque. 2.Acceleration and deceleration are too frequent, or the load inertia is very large. 3.The motor wiring or encoder wiring is incorrect or faulty. 4.The gain adjustment is unsuitable, or the rigidity is too high. 5.Mechanical factors cause a locked rotor, resulting in excessive load during operation. 6.Servo drive fault.
Source: SV670NS-INT Series Servo User Manual (SIL2 Safety Version) P942