Specifications

2. OPERATION
2– 28
2-3-5 Parameter mode
The servo amplifier is factory-set in the position control mode. Change the parameter settings
when:
1) The control mode is changed;
2) The regenerative brake option is used;
3) The number of pulses per servo motor revolution is changed
(When the number of pulses per servo motor revolution has been set to the position com-
mand unit, set the number of pulses in the parameter of the position command unit unless
the maximum number of pulses is restricted); or
4) The machine mounted with the servo motor hunts or operational performance is further im-
proved.
(1) Operation example
1) 4-digit parameter
The following example shows the operation procedure performed after power-on to place the
servo in the speed control mode:
To shift to the next parameter, press the
UP
/
DOWN
button.
When changing the parameter No. 0 setting, change its set value, then switch power off once and
switch it on again to make the new value valid.
The parameter number is displayed.
• • •••••
During flickering, the set value can be changed.
Use
UP
or
DOWN
.
( 2: Speed control mode)
• • •••••
The set value of the specified parameter number flickers.
• • •••••
Press SET to enter.
Press MODE three times.
Press
UP
or
DOWN
to change the number.
Press SET twice.
Press UP once.