8 Operation
8 - 2
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
8-1 Operational Procedure
Turn ON the power supply after correct installation and wiring and check the operation of the
Servomotor and Servo Drive individually.
Then make the function settings as required according to the use of the Servomotor and Servo Drive.
If user parameters are set incorrectly, there is a risk of unexpected motor operation, which can be
dangerous. Set user parameters accurately according to the setting methods in this User’s Manual.
Item Description Reference
Mounting and
installation
Install the Servomotor and Servo Drive according to the installation
conditions. (Do not connect the Servomotor to mechanical
systems before checking the operation with no-load.)
Section 4, 4-1
Wiring and
connections
Connect the Servomotor and Servo Drive to the power supply and
peripheral equipment.
Specified installation and wiring conditions must be satisfied,
particularly for models conforming to the EC Directives.
Section 4, 4-2
Preparing for
operation
Check the necessary items and then turn ON the commercial
power supply.
Check on the display to see whether there are any internal errors
in the Servo Drive.
Section 8, 8-2
Function
settings
Set the user parameters related to the functions required for
application conditions.
Section 7
Trial operation First, check motor operation with no-load. Then turn the power
supply OFF and connect the Servomotor to mechanical systems.
Turn ON the power supply again, and check to see whether
protective functions, such as the immediate stop and operational
limits, are functioning properly.
Check operation at both low speed and high speed using the
system without a workpiece, or with dummy workpieces.
Section 8, 8-5
Adjustment Manually adjust the gain if necessary.
Further adjust the various functions to improve the control
performance.
Section 9
Operation Operation can now be started.
When any problems occur, refer to Section 10 Troubleshooting and
Maintenance.
Section 10
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