Inovance E939.1 fault code meaning
Inovance / E939.1
Series: ES680N-VARAN, IS650N-PLUS, IS810N-INT, SV630ND, SV660F, SV660ND, SV680LN, SV680LP
Phase U motor power cable open
servo drive
Meaning:
Possible causes
Source: ES680N-VARAN Series Servo User Manual P231; IS650N-PLUS Series Servo User Manual P556; IS810N-INT Series Standard Multi-drive Servo User Manual P517; SV630ND Series Servo Function Manual P475; SV660F Series Servo Function Manual P378; SV660ND Series Servo Function Manual P401; SV680LN Direct-drive Motor Servo Troubleshooting Manual P77; SV680LP Direct-drive Motor Servo Troubleshooting Manual P71
Series: STD60N-XH, STD60N
Phase A motor power cable open
stepper drive
Meaning: Phase A motor power cable open
Possible causes
- Motor phase A power cable open
Source: STD60N-XH Series Stepper User Manual P285; STD60N Series Stepper User Manual P389