Leadshine ELD2 Series - Alarm Processing Method

43
UserManualforELD2Servo
Excessive vibration
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Over-speed 1
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Motor speed out of control
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Electronic gear ratio error
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I/F input interface allocation error
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I/F input interface function set error
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I/F output interface function set error
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CRC verification error when EEPROM
parameter saved
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Positive/negative over-range input valid
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Analog value 1 input error limit
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Compulsory alarm input valid
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Motor code error
Save: save this error history record
Emergency: error, driver will stop immediately
May remove: may through SI input/panel/software ACH Series remove alarm
5.2 Alarm Processing Method
When appear error, please clear error reason, renew power on
Error
code
Main Extra
Display:“
”‐‐“ ”

~ 
Content:FPGAcommunicationerror
Cause Confirmation Solution
Vdc/GND under-voltage Check the voltage of
Vdc/GND terminal
Make sure voltage of Vdc/GND in proper range
Driver internal fault / replace the driver with a new one
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Error
code
Main Extra
Display:’
”‐‐“ ”

~ 
Content:curren tdetectioncircuiterror
Cause Confirmation Solution
Wiring error of motor output
U,V,W terminal
Check wiring of motor output
U,V,W terminal
Make sure motor U,V,W terminal wiring
correctly
Vdc/GND under-voltage Check the voltage of
Vdc/GND terminal
Make sure voltage of Vdc/GND in
p
roper range
Driver inner fault / replace the driver with a new one
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Error
code
Main Extra
Display:“
”‐‐“ ”

~ 
Content:analoginputcircuiterror
Cause Confirmation Solution
Analog input Wiring error Check wiring of analog input Make sure analog input wiring correctly