Mitsubishi FR-A740-00023-EC - Page 87

77
Parameter List
Parameter List
4
PARAMETERS
Additional function
849 Analog input off set adjustment 0 to 200% 0.1% 100% 280
850
Control operation selection 0, 1
1 0 194
853 *5
Speed deviation time 0 to 100s
0.1s 1s 111
854 Excitation ratio 0 to 100% 1% 100% 137
858
Terminal 4 function assignment 0, 1, 4, 9999
1 0 274
859
Torque current
0 to 500A, 9999/
0 to 3600A, 9999
*2
0.01A/0.1A *2 9999 181
860
Second motor torque current
0 to 500A, 9999/
0 to 3600A, 9999
*2
0.01A/0.1A *2 9999 181
862 Notch filter time constant 0 to 60 1 0 112
863
Notch filter depth 0, 1, 2, 3
1 0 112
864
Torque detection 0 to 400%
0.1% 150% 240
865
Low speed detection 0 to 400Hz
0.01Hz 1.5Hz 237
Indication
function
866
Torque monitoring reference 0 to 400%
0.1% 150% 249
⎯
867 AM output filter 0 to 5s 0.01s 0.01s 249
⎯
868 Terminal 1 function assignment 0 to 6, 9999 1 0 274
⎯ 869
Current output filter 0 to 5s
0.01s 0.02s 249
Protective
Functions
872 Input phase failure protection selection 0, 1 1 0 264
873 *5
Speed limit 0 to 120Hz
0.01Hz 20Hz 111
874
OLT level setting 0 to 200%
0.1% 150% 94
875
Fault definition 0, 1
1 0 265
Control system functions
877
Speed feed forward control/model
adaptive speed control selection
0, 1, 2 1 0 106
878 Speed feed forward filter 0 to 1s 0.01s 0s 106
879 Speed feed forward torque limit 0 to 400% 0.1% 150% 106
880 Load inertia ratio 0 to 200 times 0.1 7
99,
106
881 Speed feed forward gain 0 to 1000% 1% 0% 106
Regeneration avoidance function
882
Regeneration avoidance operation
selection
0, 1, 2
1 0 371
883
Regeneration avoidance operation
level
300 to 800V
0.1V
760/785VDC
*2
371
884
Regeneration avoidance at
deceleration detection sensitivity
0 to 5 1 0 371
885
Regeneration avoidance compensation
frequency limit value
0 to 10Hz, 9999
0.01Hz 6Hz 371
886
Regeneration avoidance voltage gain 0 to 200%
0.1% 100% 371
Free
parameters
888 Free parameter 1 0 to 9999 1 9999 380
889 Free parameter 2 0 to 9999 1 9999 380
Func-
tion
Parameter Name Setting Range
Minimum
Setting
Increments
Initial Value
Refer
to
Page
Customer
Setting