Delta SCARA DRS40L Series User Manual page 201

Delta SCARA Robot System User Manual
E?072 encoder over-speed
While power is supplied by the driver: rotation speed exceeded 8800rpm; while
Cause
power is supplied by the battery: rotation speed exceeded 10000rpm.
1. Is the motor ground terminal properly grounded.
Inspection and 2. Is the encoder signal cable separated from the power or large current circuits in
disposal order to prevent interference.
method 3. Whether isolation net is used for the cable of the position detector.
4. Check whether exceeded the specifications.
1. Please connect the ground terminal of the UVW connector with the cooling part
of the driver.
2. Please check whether the encoder signal cable is separated from the power or
large current circuits properly.
Solution
3. Please use cables that include isolation nets.
4. Please use within specifications.
5. If there are no improvements after the disposal methods above, please return it
to the dealer or manufacturer for repairs.
E?099 EEPROM needs upgrading
Cause EEPROM needs upgrading.
Inspection and
disposal Please return it to the dealer or original manufacturer for repairs.
method
Solution Reconnect the power and clear.
E?111 DMCNET packet receive overflow
Cause Two or more packets were received within 1 ms.
Inspection and
disposal Please return it to the dealer or original manufacturer for repairs.
method
Solution Reconnect the power and clear.
E?185 DMCNET Bus hardware abnormal
Cause DMCNET Bus hardware abnormal or communication packet lost.
Inspection and
Please return it to the dealer or original manufacturer for repairs.
disposal method
Solution Reconnect the power and clear.
E?201 MDCNET data initialization error
Cause MDCNET data initialization error.
Inspection and
Please return it to the dealer or original manufacturer for repairs.
disposal method
Solution Reconnect the power and clear.
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SCARA CE Series