Mitsubishi Electric MR-J2S B Series Instruction Manual page 101

5. PARAMETERS
Classifi-
No. Symbol
cation
41 For manufacturer setting
Do not change this value by any means.
42
43
44
45
46
47
48
49 *CDP Gain changing selection
Select the gain changing condition. (Refer to section 7.5)
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)
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.)
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.
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.
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.
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.
56 For manufacturer setting
Do not change this value by any means.
57
58
59
Name and Function
0 0 0
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)
5 - 12
Initial Setting
Unit
Value Range
500
0000
0111
20
50
0
0
0
0000 Refer to
Name
and
function
column.
10 kpps 0
pulse to
r/min 9999
1 ms 0
to
100
7.0 times 0
to
300.0
100 % 10
to
200
100 % 10
to
200
100 % 50
to
1000
0000
0000
0000
0000