Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors MECHATROLINK-III Communications Reference - Manual (Page 171)

5.3 Advanced Autotuning (Fn201)
5-21
5
Adjustments
(2) Failure in Operation
When "NO-OP" Flashes on the Display
9
When the adjustment has been completed normally,
the servomotor power will turn OFF, and "END" will
flash for approximately two seconds and then "ADJ"
will be displayed on the status display.
10
Press the Key. The adjusted values will be saved
in the SERVOPACK.
"DONE" will flash for approximately two seconds,
and "BB" will be displayed.
Note: Press the Key to not save the values. The
display will return to that shown in step 1.
11 Turn ON the SERVOPACK power supply again after executing advanced autotuning.
Probable Cause Corrective Actions
The main circuit power supply was OFF. Turn ON the main circuit power supply.
An alarm or warning occurred. Remove the cause of the alarm or the warning.
Overtraveling occurred. Remove the cause of the overtravel.
Gain setting 2 was selected by gain switching. Disable the automatic gain switching.
The HWBB function operated. Disable the HWBB function.
(cont’d)
Step Display after Operation Keys Operation
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