6 - 6
6. DISPLAY AND OPERATION
6.5 Parameter mode
The servo amplifier is factory-set in the position control mode. Change the parameter settings when:
xThe control mode is changed;
xThe number of pulses per servo motor revolution is changed; or
xThe machine mounted with the servo motor hunts or operational performance is further improved.
Some parameters are made valid by changing the setting and then switching power off once and switching
it on again. (Refer to Section 5.1.2.)
(1) Operation example
(a) 4-digit parameter
The following example shows the operation procedure performed after power-on to change the
control mode (parameter No. 0) to the speed control mode.
UP DOWN
Press MODE three times.
⋅⋅⋅⋅⋅⋅⋅⋅The parameter number is displayed.
Press
or
to change the number.
Press SET twice.
⋅⋅⋅⋅⋅⋅⋅⋅The set value of the specified parameter number flickers.
Press UP once.
⋅⋅⋅⋅⋅⋅⋅⋅During flickering, the set value can be changed.
Use
or
.
Press SET to enter.
(2: Speed control mode)
UP DOWN
To shift to the next parameter, press the UPDOW N
/ 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.