FATEK SD3 Series, Instruction Manual, Page: 256 / 396

12 SD3 Series Instruction Manual
6. Operation
3. Velocity Control Mode
Precautions for Testing
Testing Procedure
Before powering to each amplifier or motor, be sure that
all wiring has been performed properly.
Set the parameters correctly before testing.
Check motor motions first with no machines being connected.
For a brake-equipped motor, be sure to disengage the brake
before operating the motor.
Step Operation
Step 1
Verify that wiring has been performed correctly.
Step 2
Turn on the control power to the amplifier.
Step 3
Turn on the primary circuit power to the amplifier.
Step 4
Connect the SVON pin of CN1 connector to COM- to turn the servo on.
Step 5
Input the analog velocity command voltage with a low voltage to run the motor at a low speed.
Be sure that the actual rotational direction of the motor agrees with the direction setting.
Verify that the motor speed changes depending on the input voltage.
Step 6
After ensuring safety of actual motions, increase the command voltage gradually and check motor
motions.
Verify that the rotational speed has reached the specified speed.
If vibration occurs, increase the inertia ratio.