Nidec Control Techniques Digitax-SF DA21223, Инструкция по эксплуатации

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9
Digitax SF
Instruction Manual
Operation
６
6. Operation
2. Position Control Mode
2.
Position Control Mode
Precautions for Testing
Testing Procedure
Before
applying power
to each
drive
or motor, be
sure that all wiring has been performed properly.
Set the parameters correctly before testing.
Check motor motion first with no machine connected.
For a brake-equipped motor, be sure to disengage the brake
before driving the motor.
Step Operation
Step 1
Verify that wiring has been performed correctly.
Step 2
Turn on the control power to the
drive
.
Step 3
Turn on the
AC Supply
to the
drive
.
Step 4
Connect the SVON pin on CN1 connector to COM- to turn the servo on.
Step 5
Input the position command pulse from the host controller in low frequency, and run the motor at
low speed (around100
rpm
).
Be sure that the actual rotational direction of the motor agrees with the direction setting. Verify
that stopping the command pulse does stop the motor.
Step 6
After ensuring
correct direction
of actual motion, increase the frequency of position
command pulse gradually and check motor motion.
If vibration occurs, increase the inertia ratio.
8
Troubleshooting