Inovance E751.0 fault code meaning
Inovance / E751.0
Series: SV670NS-INT
Safety MCU encoder CRC checksum error
servo drive
Meaning: 1.The SN increment received by safety MCU is erroneous. 2.There is a mismatch between CRC calculated by safety MCU and the received CRC value.
Possible causes
- 1.Encoder cable error
- 2.Interference with communication with the encoder
Source: SV670NS-INT Series Servo User Manual (SIL2 Safety Version) P940
Series: SV680F-INT, SV680F, SV680LN-PLUS, SV680LP-PLUS, SV680N-INT, SV680P-INT
Safety module encoder CRC checksum error
servo drive
Meaning:
Possible causes
Source: SV680F-INT Series Servo Function Manual P639; SV680F Series Servo User Manual P786; SV680LN-PLUS Direct-Drive Motor Servo User Manual P873; SV680LP-PLUS Direct-Drive Motor Servo User Manual P779; SV680N-INT Series Servo Function Manual P917; SV680P-INT Series Servo Function Manual P821