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Main
Extra
Error
code
Cause
Brake circuit failure
Main
Extra
Error
code
Cause
Encoder line disconnected
Encoder wiring error
Encoder damaged
Encoder measuring circuit
damaged
Main
Extra
Error
code
Cause
Encoder communication
error
Main
Extra
Error
code
Cause
Confirmation
Check encoder power voltage if it is
DC5V
Communication data
and shielded line if it is damaged or not;
abnormal
check encoder cable whether it is
intertwined with other power wire or not
Encoder damaged
/
Encoder measuring
/
circuit damaged
Main
Extra
Error
code
Cause
Confirmation
Check encoder power voltage if it is
DC5V
Communication data
and shielded line if it is damaged or not;
abnormal
check encoder cable whether it is
intertwined with other power wire or not
Display: "
"
Content: Leakage triode malfunction
Confirmation
Brake resistance short circuit
IGBT damaged
Display: "
"
Content: encoder line breaked
Confirmation
check wiring if it steady or not
Check encoder wiring if it is correct
or not
/
/
Display: "
"
Content: Encoder communication error
Confirmation
Interference is caused by noise
Display: "
"
Content: initialized position of encoder error
5% or not; check encoder cable
Display: "
"
Content: encoder data error
5% or not ; check encoder cable
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101
User Manual of iSV2-CAN Servo
Solution
repair
repair
Solution
Make encoder wiring steady
Reconnect encoder wiring
replace the motor with a new one
replace the drive with a new one
Solution
Solution
Ensure power voltage of encoder
normally, ensure encoder cable and
shielded line well with FG ground,
ensure encoder cable separated with
other power wire
replace the motor with a new one
replace the drive with a new one
Solution
Ensure power voltage of encoder
normally, ensure encoder cable and
shielded line well with FG ground,
ensure encoder cable separated with
other power wire
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