Inovance SV820N Series - 5.3 Troubleshooting of Faults

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5 Troubleshooting
5
Warning code list (take the current operation axis 3 as an example)
Display Name Fault Type Resettable or Not Fault Range
E3.601 Home attaining warning NO.3 Yes Shaft fault
E3.730 Encoder battery warning NO.3 Yes Shaft fault
E3.760 Encoder overheat NO.3 Yes Shaft fault
E3.909 Motor overload warning NO.3 Ye s Shaft fault
E3.920 Regenerative bleeder resistor overload NO.3 Ye s Equipment fault
E3.922
External regenerative bleeder resistor
resistance value is too small
NO.3 Yes Equipment fault
E3.939 Themotorpowercablesbreak. NO.3 Yes Shaft fault
E3.941
Parametermodicationtakingeffectonlyafter
re-power
NO.3 Yes Equipment fault
E3.942 Parameter storage too frequent NO.3 Yes Equipment fault
E3.950 Positive limit switch warning NO.3 Ye s Shaft fault
E3.952 Negative limit switch warning NO.3 Yes Shaft fault
E3.980 Encoder algorithm abnormal NO.3 Ye s Shaft fault
E3.990 Main circuit power input phase loss warning NO.3 Yes Equipment fault
E3.998 Homing object dictionary error NO.3 Yes Shaft fault
E3.E20 Ethernet hardware error NO.3 Yes Equipment fault
E3.E21 MAC address of the driver not burnt. NO.3 Ye s Equipment fault