Yaskawa SGDB User Manual

Page 53

2.4 Conducting a Test Run

Step 1:

Conducting a test run for the motor without load

Check that the motor is wired correctly.

. . .

Operate the mo-

tor with a Digital

Operator.

Check wiring.

Do not connect

to a machine.

Conduct a test run with the motor shaft disconnected

from the machine.

Purpose: • To check power supply circuit wiring

• To check motor wiring
• To check I/O signal (1CN) wiring

Outline:

• Turn the power ON
• Operate the motor with a digital op-

erator

• Check I/O signals (1CN)
• Conduct a test run using I/O signals

Step 2: Conducting a test run with the motor and

machine connected

Adjust SERVOPACK according to ma-

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

chine characteristics.

Speed adjustment by

autotuning

Connect to the machine.

Connect to the machine and conduct a test run.

Purpose: • To perform autotuning to adjust the mo-

tor according to machine characteris-
tics

• To match the speed and direction of

rotation with the machine specifications

• To check the final control mode

Outline:

• Perform autotuning
• Adjust parameter settings
• Record parameter settings

End of test run

SGDB

SGM

For servomotors with a brake, refer to Section 2.4.4 Supplementary Information on Test
Run before starting a test run.

The following pages describe the test run procedure in detail.