Instruction manual

CHAPTER 4 Troubleshooting Guide
4 - 3
4.4 If Parameter Initialization Does Not Work
If the parameter initialization does not be work, proceed as directed below:
Probable cause Remedy
Parameters can not be read from the servo drive after
initialization.
Confirm that the indication of the initialization is
displayed on the digital operator built in the servo
drive.
Initialize the parameters again.
An attempt was made to initialize data while the
communication cable between servo drive and PC
was break or the connector of the cable is not
connected to PC and the servo drive firmly.
Check the communication cable and connect it to
PC and the servo drive again.
4.5 If the Operation Trace Function Does Not Properly Work
If the operation trace function does not properly work, proceed as directed below.
Probable cause Remedy
Triggering was not achieved because improper
trigger conditions were set.
Correct the trigger conditions.