Delta SCARA DRS40L Series User Manual page 194

Delta SCARA Robot System User Manual
Axis category:
E?001 over-current
1. Driver output short-circuited.
Cause 2. Motor connection error.
3. IGBT abnormal.
1. Check whether the wiring between the motor and driver has short-circuited; if
short-circuited, please eliminate the short-circuit status and prevent the wiring
Inspection and
from being exposed.
disposal
2. Please refer to the wiring order in the manual and check the wiring order for
method
connecting the motor to the driver, then re-wire it again. Please send this product
back to the dealer or original manufacturer for repairs if problems still exist.
Solution Abnormality warning reset.
E?002 over-voltage
1. Main circuit input voltage too high.
Cause
2. Driver hardware malfunction.
1. Check whether the input voltage of the main circuit is within the rated voltage
value; if not, please use the correct voltage component or connect a stabilizer to
Inspection and
convert the voltage to within the rated range.
disposal
2. Check whether the input voltage of the main circuit is within the rated voltage
method
range; if this error still occurs, please send the driver back to the dealer or original
manufacturer for repairs.
Solution Abnormality warning reset.
E?003 under-voltage
1. Main circuit input voltage too low.
Cause 2. Main circuit has no input voltage source.
3. Power input error.
1. Use an ammeter to measure the voltage to see whether the voltage of the main
circuit is normal.
Inspection and 2. Please refer to the wiring order in the manual to check whether the wiring of the
disposal main circuit input voltage is normal; if there is wiring error, please re-wire.
method 3. Check whether the power system complies with the specification definition; please
use the correct voltage component or connect a stabilizer to convert the voltage
to within the rated range.
Solution Voltage recovery and clear.
E?004 motor match error
1. Encoder loose.
Cause
2. Motor match error.
Inspection and
disposal Please return it to the dealer or original manufacturer for repairs.
method
Solution Reconnect the power and clear.
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SCARA CE Series