Mitsubishi Electric MR-J2M-P8B Instruction Manual page 86

5. PARAMETERS
Class No. Symbol
41 For manufacturer setting
Do not change this value by any means.
42
43
44
45
46
47
48
49 *CDP Gain changing selection
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
(Refer to Section 7.5.)
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
56 For manufacturer setting
57 Do not change this value by any means.
58
59
Name and function
Used to select the gain changing condition. (Refer to Section 7.5.)
0 0 0
Gain changing selection
Gains are changed in accordance with the settings
of parameters No. 52 to 55 under any of the following
conditions:
0: Invalid
1: Control command from controller
2: Command frequency is equal to higher than
parameter No. 50 setting
3: Droop pulse value is equal to higher than
parameter No. 50 setting
4: Servo motor speed is equal to higher than
parameter No. 50 setting
Used to set the time constant at which the gains will change in
response to the conditions set in parameters No. 49 and 50.
Used to set the ratio of changing the speed integral compensation
when gain changing is valid. Made valid when auto tuning is
invalid.
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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