Appendix 7 How To Replace Servo Amplifier Without Magnetic Pole Detection - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

Appendix 7
CAUTION
• Be sure to write the magnetic pole information of the servo amplifier before the replacement to the servo amplifier after the replacement. If the information
before and after replacement are different, the servo motor may operate unexpectedly.
When replacing the servo amplifier, carry out the magnetic pole detection again. If the magnetic pole detection cannot be
performed unavoidably, write the magnetic pole information from the servo amplifier before the replacement to the one after
the replacement using MR Configurator2.
Procedures
1.
Read the magnetic pole information of the servo amplifier before the replacement.
2.
Write the read magnetic pole information to the servo amplifier after the replacement.
3.
Perform the test operation with the torque limit for ensuring the safety, and confirm that there is no trouble.
APPX
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Appendix 7 How to replace servo amplifier without magnetic pole detection

How to replace servo amplifier without
magnetic pole detection