Inspection Without Load - Delta ASDA-B2-F Series User Manual

Trial Operation and Tuning

5.1 Inspection without Load

Please remove the load from the servo motor, including coupling on the shaft and accessories so
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as to avoid any damage to servo drive or mechanism. This is for avoiding the falling off of the
disassembled parts of the motor shaft and indirectly causing the personnel injury or equipment
damage during operation. Running the motor without load, if the servo motor can run during
normal operation, then it can operate with load.
Caution: To avoid danger, please operate the servo motor without load first and ensure it
runs normally. Then, operate the motor with load.
Please carefully check the following items before operation to avoid any damage to the motor.
Inspection before operation (not applied to the power )

Check if there is any obvious damage shown on its appearance.

The splicing parts of the wiring terminal should be isolated.

Make sure the wiring is correct so as to avoid the damage or any abnormity.

Make sure electric conductivity objects including sheetmetal (such as screws) or inflammable objects
are not in the servo drive.

Make sure the control switch is OFF.

Do not place the servo drive or external regenerative resistor on inflammable objects.

To avoid the electromagnetic brake losing efficacy, please check if stop function and circuit break
function can work normally.

If the peripheral devices are interfered by the electronic instruments, please reduce electromagnetic
interference with devices.

Please make sure the external voltage level of the servo drive is correct.
Inspection when running the servo drive (already applied to the power)

The encoder cable should avoid excessive stress. When the motor is running, make sure the cable is
not frayed or over extended.

Please contact with Delta if there is any vibration of the servo motor or unusual noise during the
operation.

Make sure the setting of the parameters is correct. Different machinery has different characteristic,
please adjust the parameter according to the characteristic of each machinery.

Please reset the parameter when the servo drive is in Servo Off status, or it may cause malfunction.

When the relay is operating, make sure it can work properly.

Check if the power indicator and LED display works normally.
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ASDA-B2-F
September, 2015