Mitsubishi Electric FR-A720-0.4K Instruction Manual page 82

Parameter List
Func-
Parameter
tion
41 Up-to-frequency sensitivity
42 Output frequency detection
Output frequency detection for reverse
43
rotation
44 Second acceleration/deceleration time
45
Second deceleration time
46 Second torque boost
47
Second V/F (base frequency)
Second stall prevention operation
48
current
Second stall prevention operation
49
frequency
50 Second output frequency detection
51
Second electronic thermal O/L relay
52
DU/PU main display data selection
54 FM terminal function selection
55
Frequency monitoring reference
56
Current monitoring reference
57
Restart coasting time
58
Restart cushion time
⎯
59
Remote function selection
⎯
60 Energy saving control selection
61
Reference current
62 Reference value at acceleration
63
Reference value at dcceleration
64
Starting frequency for elevator mode
⎯
65
Retry selection
Stall prevention operation reduction
⎯
66
starting frequency
67
Number of retries at alarm occurrence
68 Retry waiting time
69
Retry count display erase
⎯
70 Special regenerative brake duty
⎯
71
Applied motor
⎯
72
PWM frequency selection
⎯
73
Analog input selection
⎯
74 Input filter time constant
Reset selection/disconnected PU
⎯
75
detection/PU stop selection
⎯
76 Alarm code output selection
⎯
77
Parameter write selection
⎯
78
Reverse rotation prevention selection
⎯
79 Operation mode selection
72
Name
0 to 100%
0 to 400Hz
0 to 400Hz, 9999
0 to 3600/360s
0 to 3600/360s, 9999
0 to 30%, 9999
0 to 400Hz, 9999
0 to 220%
0 to 400Hz, 9999
0 to 400Hz
0 to 500A, 9999/
0 to 3600A, 9999
0, 5 to 14, 17 to 20,
22 to 25, 32 to 35,
50 to 57, 100
1 to 3, 5 to 14, 17, 18,
21, 24, 32 to 34, 50, 52,
53
0 to 400Hz
0 to 500/0 to 3600A
0, 0.1 to 5s, 9999/
0, 0.1 to 30s, 9999
0 to 60s
0, 1, 2, 3
0, 4
0 to 500A, 9999/
0 to 3600A, 9999
0 to 220%, 9999
0 to 220%, 9999
0 to 10Hz, 9999
0 to 5
0 to 400Hz
0 to 10, 101 to 110
0 to 10s
0
0 to 30%/0 to 10%
0 to 8, 13 to 18, 20, 23,
24, 30, 33, 34, 40, 43, 44,
50, 53, 54
0 to 15/0 to 6, 25
0 to 7, 10 to 17
0 to 8
0 to 3, 14 to 17
0, 1, 2
0, 1, 2
0, 1, 2
0, 1, 2, 3, 4, 6, 7
Minimum
Setting Range Setting
Increments
0.1%
0.01Hz
0.01Hz
0.1/0.01s
0.1/0.01s
0.1%
0.01Hz
0.1%
0.01Hz
0.01Hz
0.01/0.1A
*2
1
1
0.01Hz
0.01/0.1A
*2
0.1s
*2
0.1s
1
1
0.01A/0.1A
*2
0.1%
0.1%
0.01Hz
1
0.01Hz
1
0.1s
1
0.1%
*2
1
1
*2
1
1
1
1
1
1
1
Refer
Customer
Initial Value to
Page
237
10%
237
6Hz
237
9999
5s 168
9999 168
9999 142
9999 155
150% 148
0Hz 148
30Hz 237
9999 176
*2
0 244
1 244
Hz 249
60
Rated inverter
249
*2
current
9999 255
1s 255
0 165
0 267
159,
9999
*2
174
9999 174
9999 174
9999 159
0 262
Hz 148
60
0 262
1s 262
0 262
0% 198
144,
0
180
2 273
1 278
1 280
14 293
0 264
0 295
0 296
0 298
Setting