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MELSEC-A
14 TROUBLESHOOTING
Relevant buffer memory
address
Axis 1 Axis 2 Axis 3
Checking method Remedy
Review the power supply.
Error code 2010 occurs if power is switched
ON after all connectors are disconnected.
Change the servo amplifier.
Any of error codes 2011 to 2013 and 2015
occurs if power is switched ON after all
connectors are disconnected.
Change the servo amplifier.
Connect correctly.
Change the servomotor.
Repair or change the cable.
Use correct combination.
Any of error codes 2017 and 2018 occurs if
power is switched ON after all connectors are
disconnected.
Change the servo amplifier.
Connect correctly.
Repair or change the cable.
Correct the wiring.
After error has occurred, hold power ON for a few
minutes, and switch it OFF once, then ON again (make
zero point return again).
Change battery (make zero point return again).
After error has occurred, hold power ON for a few
minutes, and switch it OFF once, then ON again (make
zero point return again).
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