9-28
9-4 Setting the Mode
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
9
Operation
3. Returning to Auxiliary Function Mode display
Precautions for Correct Use
When performing a jog operation, be sure to first disconnect the motor from any load and remove
the control I/O connector (CN1).
When performing a jog operation, set the parameter related to gains to an appropriate value to
avoid any troubles, such as vibration. Set the Inertia Ratio (Pn004) to 0.
The motor operates in the Speed Control Mode during a jog operation. Set each of the various
settings so that the motor operates correctly for speed control.
If the operation command (RUN) is turned ON during a jog operation, will be displayed,
and the jog operation will be cancelled and a normal operation through an external command will
be performed.
Absolute Encoder Reset
This resets the multi-rotation data and alarms of the absolute encoder.
1. Execute absolute encoder reset
2. Returning to Auxiliary Function Mode display
Key
operation
Display example Explanation
Press the key to return to Auxiliary Function Mode. The servo
lock will be released and the servo will be unlocked.
ABS
Key
operation
Display example Explanation
Press the key to display the Absolute Encoder Reset Mode
from the alarm clear display in Auxiliary Function Mode.
Press the key to enter Absolute Encoder Reset Mode.
Press and hold the key for 5 seconds or longer until
is displayed.
The bar indicator will increase.
Absolute encoder reset will start.
This indicates a normal completion.
will be displayed if the absolute encoder reset could not
be performed. Check whether an unsupported encoder is
connected, and then execute the procedure again.
Key
operation
Display example Explanation
Press the key to return to Auxiliary Function Mod.
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