46
ELD2-RS70** User Manual
Electronic gear ratio error
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
Positive/negative over-range input valid
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Analog value 1 input error limit
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:
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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
Error
code
Main
Extra
Display:
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--
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Content:
current 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
proper range
Driver inner fault
/
replace the driver with a new one
Error
code
Main
Extra
Display:
“
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--
“
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~
Content:
analog input circuit error
Cause
Confirmation
Solution
Analog input Wiring error
Check wiring of analog input
Make sure analog input wiring correctly
Driver inner fault
/
replace the driver with a new one
