Mitsubishi Electronics MR-J2S- B User Manual
5 - 12
5. PARAMETERS
Classifi-
cation
No. Symbol
Name and Function
Initial
Value
Unit
Setting
Range
41
500
42
0000
43
0111
44
20
45
50
46
0
47
0
48
For manufacturer setting
Do not change this value by any means.
Do not change this value by any means.
0
49
*CDP
Gain changing selection
Select the gain changing condition. (Refer to section 7.5)
Select the gain changing condition. (Refer to section 7.5)
Gain changing selection
Under any of the following conditions, the gains
change on the basis of the parameter No. 52 to 55
settings.
0: Invalid
1: Control instructions from a controller.
2: Command frequency (Parameter No.50
setting)
3: Droop pulse value (Parameter No.50 setting)
4: Servo motor speed (Parameter No.50 setting)
Under any of the following conditions, the gains
change on the basis of the parameter No. 52 to 55
settings.
0: Invalid
1: Control instructions from a controller.
2: Command frequency (Parameter No.50
setting)
3: Droop pulse value (Parameter No.50 setting)
4: Servo motor speed (Parameter No.50 setting)
0 0 0
0000
Refer to
Name
and
function
column.
50
CDS
Gain changing condition
Used to set the value of gain changing condition (command
frequency, droop pulses, servo motor speed) selected in parameter
No. 49. The set value unit changes with the changing condition item.
(Refer to section 7.5)
Used to set the value of gain changing condition (command
frequency, droop pulses, servo motor speed) selected in parameter
No. 49. The set value unit changes with the changing condition item.
(Refer to section 7.5)
10
kpps
pulse
r/min
r/min
0
to
9999
51
CDT
Gain changing time constant
Used to set the time constant at which the gains will change in
response to the conditions set in parameters No. PB26 and PB27.
(Refer to section 7.6.)
Used to set the time constant at which the gains will change in
response to the conditions set in parameters No. PB26 and PB27.
(Refer to section 7.6.)
1
ms
0
to
100
52
GD2B Ratio of load inertia moment to servo motor inertia moment 2
Used to set the ratio of load inertia moment to servo motor inertia
moment when gain changing is valid.
moment when gain changing is valid.
7.0
times
0
to
300.0
53
PG2B Position control gain 2 changing ratio
Used to set the ratio of changing the position control gain 2 when
gain changing is valid.
Made valid when auto tuning is invalid.
gain changing is valid.
Made valid when auto tuning is invalid.
100
%
10
to
200
54
VG2B Speed control gain 2 changing ratio
Used to set the ratio of changing the speed control gain 2 when gain
changing is valid.
Made valid when auto tuning is invalid.
changing is valid.
Made valid when auto tuning is invalid.
100
%
10
to
200
55
VICB
Speed integral compensation changing ratio
Used to set the ratio of changing the speed integral compensation
when gain changing is valid. Made valid when auto tuning is
invalid.
Used to set the ratio of changing the speed integral compensation
when gain changing is valid. Made valid when auto tuning is
invalid.
100
%
50
to
1000
56
0000
57
0000
58
0000
E
xpa
n
si
on
pa
ra
m
et
er 2
59
For manufacturer setting
Do not change this value by any means.
Do not change this value by any means.
0000