Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG, Instruction Manual

Page: 99 / 310

5 - 14
5. PARAMETERS
Class No. Symbol Name and function
Initial
value
Unit
Setting
range
Control
mode
35 PG2 Position loop gain 2
Used to set the gain of the position loop.
Set this parameter to increase the position response to level load
disturbance. Higher setting increases the response level but is liable
to generate vibration and/or noise.
When auto tuning mode 1,2 and interpolation mode is selected, the
result of auto tuning is automatically used.
35 rad/s 1
to
1000
P
36 VG1 Speed loop gain 1
Normally this parameter setting need not be changed.
Higher setting increases the response level but is liable to generate
vibration and/or noise.
When auto tuning mode 1 2, manual mode and interpolation mode
is selected, the result of auto tuning is automatically used.
177 rad/s 20
to
8000
P S
37 VG2 Speed loop gain 2
Set this parameter when vibration occurs on machines of low rigidity
or large backlash. Higher setting increases the response level but is
liable to generate vibration and/or noise.
When auto tuning mode 1 2 and interpolation mode is selected, the
result of auto tuning is automatically used.
817 rad/s 20
to
20000
P S
38 VIC Speed integral compensation
Used to set the integral time constant of the speed loop.
Higher setting increases the response level but is liable to generate
vibration and/or noise.
When auto tuning mode 1 2 and interpolation mode is selected, the
result of auto tuning is automatically used.
48 ms 1
to
1000
P S
39 VDC Speed differential compensation
Used to set the differential compensation.
Made valid when the proportion control (PC) is switched on.
980 0
to
1000
P S
40 For manufacturer setting
Don’t change this value by any means. 0
Refer to
Name
and
function
column.
P S
Ex
pan
si
on
par
ame
te
rs
1
41 *DIA Input signal automatic ON selection
Used to set automatic servo-on (SON) forward rotation stroke end
(LSP) reverse rotation stroke end (LSN).
Servo-on (SON) input selection
0: Switched on/off by external input.
1: Switched on automatically in servo
amplifier.
(No need of external wiring)
0: Switched on/off by external input.
1: Switched on automatically in servo
amplifier.
(No need of external wiring)
0: Switched on/off by external input.
1: Switched on automatically in servo
amplifier.
(No need of external wiring)
Reverse rotation stroke end (LSN)
input selection
Forward rotation stroke end (LSP)
input selection
0
0000
P S