Parameter List - Mitsubishi Electric FR-B-750 to 75K Instruction Manual

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 310) for instruction codes for communication and availability of parameter clear, all clear, and parameter
copy of each parameter.
Func- Parame-
tion ter
1 Maximum frequency
Minimum frequency
2
4 Multi-speed setting (high speed)
Multi-speed setting (middle speed)
5
6 Multi-speed setting (low speed)
Acceleration time
7
8 Deceleration time
Electronic thermal O/L relay
9
10 DC injection brake operation frequency
11 DC injection brake operation time
12 DC injection brake operation voltage

13 Starting frequency
15 Jog frequency
16 Jog acceleration/deceleration time

17 MRS input selection
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
Setting Range
Name
FR-B
0 to 120Hz/
0 to 60Hz
0 to 120Hz/
0 to 60Hz
0 to 120Hz/
0 to 60Hz
0 to 120Hz/
0 to 60Hz
0 to 120Hz/
0 to 60Hz
0 to 3600/360s
0 to 3600/360s
0 to 500/0 to 3600A

0.5/0s
*2

0 to 60Hz
0 to 120Hz/
0 to 60Hz
0 to 3600/360s
0, 2
1 to 120Hz/
1 to 60Hz
0, 1
0 to 400%
0 to 200%, 9999
0 to 120Hz/
0 to 60Hz,
9999
*1
0, 1
0 to 5
0, 1, 2
Minimum
Setting
FR-B3
Increments
0 to 120Hz 0.01Hz
*1
0 to 120Hz 0.01Hz
*1
0 to 120Hz 0.01Hz
*1
0 to 120Hz 0.01Hz
*1
0 to 120Hz 0.01Hz
*1
0.1/0.01s
0.1/0.01s
0.01 /0.1 A Inverter rated current
*2 *2
0 to
120Hz, 0.01Hz
9999
0 to 10s,
0.1s
8888
0 to 30% 0.1%
0.01Hz
0 to 120Hz 0.01Hz
*1
0.1/0.01s
1
1 to 120Hz 0.01Hz
*1
1
0.1%
0.1%
0 to
120Hz, 0.01Hz
9999
1
1

1
Parameter List
Initial Value Refer
Customer
to
Setting
FR-B FR-B3
Page
79
60Hz 120/60Hz
*2
0Hz
79
81
60Hz
30Hz 81
81
10Hz
88
5/15s
*3
88
5/15s
*3
96

3Hz 100
0.5s/
100
0.5s
0s
*2

/1 100
4/2 %
*4
0.5Hz 90
5Hz 83
83
0.5s
0 121
88
60Hz
0 88
150% 74
9999 74
9999 81
85
0
91
0

0 102
4
55