[CHAPTER 7 CAUSE OF FAULT AND REACTION]
7-7 |
DOOCHPUMP
Er-13 (Drive Overload Operation Trip-tdOL)
Cause
ㆍ Occurred when the load is larger than the rated drive capacity.
Reaction
ㆍUse drive with larger capacity suitable for the load.
Er-14 (Ground Trip-tGF)
Cause
ㆍOccurred when Output line of drive make short circuit with ground line.
ㆍOccurred when insulation of motor is defective.
Reaction
ㆍ Check the drive output wiring.
ㆍ Replace the motor.
Er-15(Comm. ID Duplication-tIdE)
Cause
ㆍOccurred upon entering same ID duplicated when assigning ID on each drive for
Multi-drive operation.
Reaction
ㆍCheck drive ID and be sure to not to make duplication.
Related Function Function Name Ref. Page
Pr-51 Communication ID 6-10~11
Er-16(Communication Error-tCE)
Cause
ㆍOccurred when CAN communication lines have defective connection.
ㆍOccurred when drive CAN communication IC is defective.
Reaction
ㆍTo check connection status of CAN communication lines.
ㆍReplace the drive.
Er-17(The Defects of Input-tIO)
Cause
ㆍOccurred when input wiring is defective.
ㆍOccurred when input terminal contacts are defective.
Reaction
ㆍCheck input wiring.
ㆍCheck status of input terminals.
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