Instruction manual
4.
OPERATION
4.2.3
Speed
control
mode
(1
)
Power on
(a) Switch
off
the servo on
(SON)
signal
(b)
When main circuit power/control circuit power is switched on,
"r
(motor speed)" appears on the
parameter unit.
(2)
Test operation
Using
jog
operation in the "test operation mode" of the Parameter
unit,
make sure that the servo motor
operates. (Refer
to
Section 6.8.2.)
(3)
Parameter setting
Set the parameters according
to
the structure and specfications
of
the machme. Refer to Chapter
5
for
the parameter defhtions and
to
Sections 6.5 for the setting method.
After setting the above parameters, switch power
off
once. Then switch power on again
to
make the
set parameter values valid.
(4)
Servo
on
Switch the servo on in the following procedure:
(a)
Switch on main circuitkontrol power.
(b)
Switch on the servo on signal
(Soh?
(short
SON-SG).
When placed in the servo-on status. the servo ampM1er
is
ready to operate and the servo motor
is
locked.
(5)
Start
Using speed selection
1
(SP1) and speed selection
2
(SP2), choose the servo motor speed. Turn
on
forward rotation start (ST1) to
run
the motor in the forward rotation (CCVC? direction or reverse
rotation
start
(ST2) to run it in the reverse rotation
(CW)
direction. At first, set a low speed and check
the rotation direction, etc.
If
it does not run in the intended direction, check the input signal.
On the status display, check the speed, load factor, etc. of the servo motor.
When machme operation check
is
over, check automatic operation with the host controller or the *e.
This
servo ampllfier has a real-time auto tuning function under model adaptive control. Performing
operation automatically adjusts gains. The optimum tuning results are provided by setting the
response level appropriate for the machine in parameter
No.
2.
4- 4