Delta DCS

48
SCARA ROBOT DCS ELECTRIC CONTROL INSTRUCTIONS
E?025 Internal error on the encoder
Cause
1. Internal error on the encoder (internal memory error and error in internal
counting) .
2. The motor rotates due to mechanical inertia or other reasons when it is
connected to the power.
Check and Correction
Return it to the dealer or original manufacturer for repairing.
Solution
Reconnect power and clear alarm.
E?026 Error in reliability of internal data for the encoder
Cause
Encoder error (three continuous errors in internal data)
Check and Correction
Return it to the dealer or original manufacturer for repairing.
Solution
Reconnect power and clear alarm.
E?027 Error in internal reset for the encoder
Cause
Encoder chip reset
Check and Correction
Return it to the dealer or original manufacturer for repairing.
Solution
Reconnect power and clear alarm.
E?028 High voltage on the encoder or internal error on the encoder
Cause
1. Over- voltage on battery
2. Internal error of the encoder
Check and Correction
1. Whether the drive has a charging circuit and whether battery
installation (voltage >3.8 V) is abnormal. Please use an electric meter to check
whether the voltage is higher than 3.8V.
Solution
Reconnect power and clear alarm.
E?029 Gray code error
Cause
Error in absolute position of one-loop
Check and Correction
Reconnect the power supply and run the motor to see if alarm reappears, if it
remains, return it to the dealer or original manufacturer for repairing.
Solution
Reconnect power and clear alarm.
E?030 Motor collision error
Cause
1. Whether anti-collision function for the motor is activated.
2. Return it to the dealer or original manufacturer for repairing.
Check and Correction
Reconnect the power supply and run the motor to see if alarm reappears, if it
remains, replace the encoder.
Solution
Reconnect power and clear alarm.