Parameter List - Mitsubishi Electric FR-A720-0.4K Instruction Manual
Fr-a700 series
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- Instruction manual (523 pages) ,
- Instruction manual (469 pages) ,
- Instruction manual (235 pages)
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4.2 Parameter List
4.2.1
Parameter list
For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are. Set the
necessary parameters to meet the load and operational specifications. Parameter setting, change and check can be made
from the operation panel (FR-DU07).
REMARKS
⋅
indicates simple mode parameters. (initially set to extended mode)
⋅
The shaded parameters in the table allow its setting to be changed during operation even if "0" (initial value) is set in Pr. 77 Parameter write
selection.
⋅
Refer to the appendix 4 (page 444) for instruction codes for communication and availability of parameter clear, all clear, and parameter
copy of each parameter.
Func-
Parameter
tion
0
Torque boost
Maximum frequency
1
Minimum frequency
2
3
Base frequency
4
Multi-speed setting (high speed)
Multi-speed setting (middle speed)
5
Multi-speed setting (low speed)
6
7
Acceleration time
Deceleration time
8
Electronic thermal O/L relay
9
10
DC injection brake operation frequency 0 to 120Hz, 9999
11
DC injection brake operation time
12
DC injection brake operation voltage
⎯
13
Starting frequency
⎯
14
Load pattern selection
15
Jog frequency
16
Jog acceleration/deceleration time
⎯
17
MRS input selection
⎯
18
High speed maximum frequency
⎯
19
Base frequency voltage
Acceleration/deceleration reference
20
frequency
Acceleration/deceleration time
21
increments
Stall prevention operation level
22
(torque limit level )
Stall prevention operation level
23
compensation factor at double speed
24 to 27
Multi-speed setting(4 speed to 7 speed)
⎯
28
Multi-speed input compensation selection
Acceleration/deceleration pattern
⎯
29
selection
⎯
30
Regenerative function selection
31
Frequency jump 1A
32
Frequency jump 1B
33
Frequency jump 2A
34
Frequency jump 2B
35
Frequency jump 3A
36
Frequency jump 3B
⎯
37
Speed display
Name
Setting Range
0 to 30%
0 to 120Hz
0 to 120Hz
0 to 400Hz
0 to 400Hz
0 to 400Hz
0 to 400Hz
0 to 3600/360s
0 to 3600/360s
0 to 500/0 to 3600A
0 to 10s, 8888
0 to 30%
0 to 60Hz
0 to 5
0 to 400Hz
0 to 3600/360s
0, 2, 4
120 to 400Hz
0 to 1000V, 8888, 9999
1 to 400Hz
0, 1
0 to 400%
0 to 200%, 9999
0 to 400Hz, 9999
0, 1
0 to 5
0, 1, 2, 10, 11, 20, 21
0 to 400Hz, 9999
0 to 400Hz, 9999
0 to 400Hz, 9999
0 to 400Hz, 9999
0 to 400Hz, 9999
0 to 400Hz, 9999
0, 1 to 9998
Minimum
Setting
Initial Value
Increments
/1
0.1%
6/4/3/2
%
0.01Hz
120
/60
Hz
0.01Hz
0Hz
0.01Hz
60Hz
0.01Hz
60Hz
0.01Hz
30Hz
0.01Hz
10Hz
0.1/0.01s
5/15s
*3
0.1/0.01s
5/15s
*3
Rated inverter
/0.1
0.01
A
*2
*2
current
0.01Hz
3Hz
0.1s
0.5s
/1
0.1%
4/2
%
0.01Hz
0.5Hz
1
0
0.01Hz
5Hz
0.1/0.01s
0.5s
1
0
0.01Hz
/60
120
Hz
0.1V
9999
0.01Hz
60Hz
1
0
0.1%
150%
0.1%
9999
0.01Hz
9999
1
0
1
0
1
0
0.01Hz
9999
0.01Hz
9999
0.01Hz
9999
0.01Hz
9999
0.01Hz
9999
0.01Hz
9999
1
0
Parameter List
Refer
Customer
to
Setting
Page
142
*1
153
*2
153
155
161
161
161
168
168
176
195
195
195
*4
170
157
163
163
225
153
*2
155
168
168
148
148
161
165
171
198
154
154
154
154
154
154
242
71
4
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