Mitsubishi Electric MELSERVO-JN Series, Instruction Manual

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6 - 5
6. GENERAL GAIN ADJUSTMENT
(3) Cancelling the one-touch tuning
Cancel symbol display
The cancel symbol display and error code "C00" (cancel during the adjustment) are
displayed alternately every 2s.
Pressing any button calls the status display at power-on.
Status display at power-on (in the position control mode).
At 2s intervals
Error code
In the one-touch tuning mode regardless of the item displayed, pressing "AUTO" button
cancels the one-touch tuning mode.
(4) At error occurrence
Cancel symbol display
Pressing any button calls the status display at power-on.
Status display at power-on (in the position control mode).
At 2s intervals
Error code
Refer to the following table to remove the cause of the error.
Display
Name Description Action
C01 Excessive
overshoot
The "AUTO" button was
pressed again during the
adjustment to cancel the
adjustment. (Refer to paragraph
(3) in this section.)
C02 Servo-off
during the
adjustment
The overshoot is larger than the
value set in the in-position range
(parameter No. PA10).
Increase the in-position range
(parameter No. PA10).
The one-touch tuning was
attempted while the servo-on
(SON) was turned OFF.
Perform the one-touch tuning
after turning on the servo-on
(SON).
C03 Control mode
fault
The one-touch tuning was
attempted while the internal
torque control mode was
selected from the control modes.
Select the position control mode
or internal speed control mode
for the control mode, and perform
the one-touch tuning.
C00
Time-out 1. 1 cycle time during the
operation is over 30s.
Set the 1 cycle time during the
operation to 30s or less.
2. The servo motor speed is
lower than 100r/min.
Set the servo motor speed to
100r/min or higher.
C04
Cancel during
the adjustment
If some error occurs during the one-touch tuning, the one-touch tuning is canceled, and
the cancel symbol display and error code "C01" to "C04" are displayed alternately every
2s.
3. The operation interval of the
continuous operation is short.
Set the stop time during the
operation longer.