Mitsubishi Electric FR-E720-0.4K Instruction Manual page 37

7.2 Parameter list
REMARKS
  indicates simple mode parameters. (initially set to extended mode)
 The parameters surrounded by a black border 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 Chapter 4 of the Instruction Manual (Applied) for the detailed description of parameters.
Parameter Name
 0 Torque boost
 1 Maximum frequency
 2 Minimum frequency
 3 Base frequency
Multi-speed setting (high
 4
speed)
Multi-speed setting (middle
 5
speed)
Multi-speed setting (low
 6
speed)
 7 Acceleration time
 8 Deceleration time
 9 Electronic thermal O/L relay
DC injection brake operation
10
frequency
DC injection brake operation
11
time
DC injection brake operation
12
voltage
13 Starting frequency
14 Load pattern selection
15 Jog frequency
Jog acceleration/deceleration
16
time
17 MRS input selection
High speed maximum
18
frequency
19 Base frequency voltage
Acceleration/deceleration
20
reference frequency
Acceleration/deceleration time
21
increments
22 Stall prevention operation level 0 to 200%
Stall prevention operation level
23 compensation factor at double
speed
24 Multi-speed setting (speed 4)
25 Multi-speed setting (speed 5)
26 Multi-speed setting (speed 6)
27 Multi-speed setting (speed 7)
Acceleration/deceleration
29
pattern selection
Regenerative function
30
selection
31 Frequency jump 1A
Setting Initial
Parameter
Range Value
6/4/3/2%
0 to 30%

0 to 120Hz 120Hz
0 to 120Hz 0Hz
0 to 400Hz 60Hz
0 to 400Hz 60Hz
0 to 400Hz 30Hz
0 to 400Hz 10Hz
0 to 3600/ 5/10/15s

360s 
0 to 3600/
5/10/15s 
360s 
Inverter
0 to 500A rated
current
0 to 120Hz 3Hz
0 to 10s 0.5s
0 to 30% 6/4/2%

0 to 60Hz 0.5Hz
0 to 3 0
0 to 400Hz 5Hz
0 to 3600/
0.5s
360s
0, 2, 4 0
120 to 400Hz 120Hz
0 to 1000V,
9999
8888, 9999
1 to 400Hz 60Hz
0, 1 0
150%
0 to 200%,
9999
9999
0 to 400Hz,
9999
9999
0 to 400Hz,
9999
9999
0 to 400Hz,
9999
9999
0 to 400Hz,
9999
9999
0, 1, 2 0
0, 1, 2 0
0 to 400Hz,
9999
9999
Name
32 Frequency jump 1B
33 Frequency jump 2A
34 Frequency jump 2B
35 Frequency jump 3A
36 Frequency jump 3B
37 Speed display
RUN key rotation direction
40
selection
41 Up-to-frequency sensitivity
42 Output frequency detection
Output frequency detection for
43
reverse rotation
Second acceleration/
44
deceleration time
45 Second deceleration time
46 Second torque boost
47 Second V/F (base frequency)
Second stall prevention
48
operation current
Second electronic thermal O/L
51
relay
DU/PU main display data
52
selection
54 FM terminal function selection
Frequency monitoring
55
reference
56 Current monitoring reference
57 Restart coasting time
58 Restart cushion time
59 Remote function selection
Energy saving control
60
selection
61 Reference current
Reference value at
62
acceleration
Reference value at
63
deceleration
65 Retry selection
Parameter list
Setting Initial
Range Value
0 to 400Hz,
9999
9999
0 to 400Hz,
9999
9999
0 to 400Hz,
9999
9999
0 to 400Hz,
9999
9999
0 to 400Hz,
9999
9999
0, 0.01 to
0
9998
0, 1 0
0 to 100% 10%
0 to 400Hz 6Hz
0 to 400Hz,
9999
9999
0 to 3600/
5/10/15s 
360s 
0 to 3600/
9999
360s, 9999
0 to 30%,
9999
9999
0 to 400Hz,
9999
9999
0 to 200%,
9999
9999
0 to 500A,
9999
9999
0, 5, 7 to 12,
14, 20,
23 to 25, 0
52 to 57, 61,
62, 100
1 to 3, 5,
7 to 12, 14,
1
21, 24, 52,
53, 61, 62
0 to 400Hz 60Hz
Inverter
0 to 500A rated
current
0, 0.1 to 5s,
9999
9999
0 to 60s 1s
0, 1, 2, 3 0
0, 9 0
0 to 500A,
9999
9999
0 to 200%,
9999
9999
0 to 200%,
9999
9999
0 to 5 0
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