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4. STARTUP
4 - 1
4. STARTUP
WARNING
Do not operate the switches with wet hands. Otherwise, it may cause an electric
shock.
CAUTION
Before starting operation, check the parameters. Improper settings may cause
some machines to operate unexpectedly.
The servo amplifier heat sink, regenerative resistor, servo motor, etc. may be hot
while power is on or for some time after power-off. Take safety measures, e.g.
provide covers, to avoid accidentally touching the parts (cables, etc.) by hand.
During operation, never touch the rotor of the servo motor. Otherwise, it may
cause injury.
4.1 Switching power on for the first time
When switching power on for the first time, follow this section to make a startup.
4.1.1 Startup procedure
Wiring check
Surrounding environment check
Axis No. settings
Parameter setting
Test operation of the servo motor
alone in test operation mode
Test operation of the servo
motor alone by commands
Test operation with the servo
motor and machine connected
Gain adjustment
Actual operation
Stop
Check whether the servo amplifier and servo motor are wired correctly using
visual inspection, the DO forced output function (section 4.5.1), etc. (Refer to
section 4.1.2.)
Check the surrounding environment of the servo amplifier and servo motor.
(Refer to section 4.1.3.)
Confirm that the control axis No. set with the axis selection rotary switch
(SW1) and the control axis No. set with the servo system controller are
consistent. (Refer to section 4.3.1.)
As necessary, set parameters. (Refer to chapter 5.)
For the test operation, with the servo motor disconnected from the machine
and operated at the speed as low as possible, check whether the servo
motor rotates correctly. (Refer to section 4.5.)
For the test operation with the servo motor disconnected from the machine
and operated at the speed as low as possible, give commands to the servo
amplifier and check whether the servo motor rotates correctly.
After connecting the servo motor with the machine, check machine motions
with sending operation commands from the servo system controller.
Adjust gains to optimize the machine motions. (Refer to chapter 6.)
Stop giving commands and stop operation.