Trial Operation With The Servomotor Connected To The Machine - Estun pronet series User Manual

4.1.3 Trial Operation with the Servomotor Connected to the Machine

·Follow the procedure below for trial operation precisely as given.
·Malfunctions that occur after the servomotor is connected to the machine not only damage the machine, but may
also cause an accident resulting in death or injury.
Follow the procedure below to perform the trial operation.
Step
Turn the power ON, and make the settings for the
1
mechanical configuration
functions such as overtravel and brake.
Set the necessary parameters for the control mode
2
used.
Connect the servomotor to the machine with the
3
coupling,etc.,while the power is OFF.
Check that the servo drive is servo OFF status and
4
then turn ON the power to the machine (host
controller). Check again that the protective function in
step 1 operates normally.
Perform trial operation with the servomotor connected
5
to the machine, following each section in 4.1.2 Trial
Operation for Servomotor without Load from Host
Reference.
Check the parameter settings for control mode used in
6
step 2.
Adjust the servo gain and improve the servomotor
7
response characteristics, if necessary.
Thus, the trial operation with the servomotor
8
connected to the machine is complete.
Description
related to protective
ProNet Series AC Servo User' s Manual
Check Method and Remarks
Refer to 4.3 Setting Common Basic Functions.
When a servomotor with brake is used, take advance
measures to prevent vibration due to gravity acting on
the machine or external forces before checking the
brake operation. Check that both servomotor and brake
operations are correct.
For details, refer to 4.3.4 Setting for Holding Brakes.
Refer to 4.5 Operating Using Speed Control with
Analog Reference, 4.6 Operating Using Position
Control, and 4.7 Operating Using Torque Control for
control mode used.
Refer to 4.3 Setting Common Basic Functions.
For the following steps, take advanced measures for an
emergency stop so that the servomotor can stop safely
when an error occurs during operation.
Check that the trial operation is completed according to
the trial operation for servomotor without load. Also,
check the settings for machine such as reference unit.
Check that the servomotor rotates matching the
machine operating specifications.
The servomotor will not be broken in completely during
trial operation. Therefore, let the system run for a
sufficient amount of time to ensure that it is properly
broken in.
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