10 Operation
10 - 8
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
10-3 Test Run
When you finished installation, wiring, and switch settings, and confirmed that the status was normal
after turning ON the power supply, perform test run. The main purpose of test run is to confirm that the
servo system operation is electrically correct.
If an error occurs during test run, refer to
Section 12 Troubleshooting and eliminate the cause. Then check
for safety, and retry test run.
Check the following items.
Wiring
• Make sure that there are no wiring errors (especially for the power supply input and motor output).
• Make sure that there are no short circuits. (Check the ground for short circuits as well.)
• Make sure that there are no loose connections.
• Make sure that the EtherCAT cable is pulled out.
Power Supply and Voltage
• Make sure that the power voltage is within the specified range.
• Make sure that there is no voltage fluctuation.
Servomotor Installation
• Make sure that the Servomotor is securely installed.
Disconnection from Mechanical Systems
• If necessary, make sure that the load is disconnected from mechanical systems.
Brake Released
• Make sure that the brake is released.
Connection to Mechanical Systems
• Make sure that the load and Servomotor shaft are properly aligned.
• Make sure that the load on the Servomotor shaft is within specifications.
10-3-1 Preparations for Test Run
Inspections Before Test Run
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