Mitsubishi Electronics FR-E720S ユーザーズマニュアル
33
Parameter list
7.2 Parameter list
REMARKS
y
indicates simple mode parameters. (initially set to extended mode)
y
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.
value) is set in Pr. 77 Parameter write selection.
Parameter
Name
Setting
Range
Initial
Value
Value
0
Torque boost
0 to 30%
6/4/3/2%
1
Maximum frequency
0 to 120Hz
120Hz
2
Minimum frequency
0 to 120Hz
0Hz
3
Base frequency
0 to 400Hz
60Hz
4
Multi-speed setting (high
speed)
speed)
0 to 400Hz
60Hz
5
Multi-speed setting (middle
speed)
speed)
0 to 400Hz
30Hz
6
Multi-speed setting (low
speed)
speed)
0 to 400Hz
10Hz
7
Acceleration time
0 to 3600/
360s
360s
5/10/15s
8
Deceleration time
0 to 3600/
360s
360s
5/10/15s
9
Electronic thermal O/L relay
0 to 500A
Rated
inverter
current
10
DC injection brake operation
frequency
frequency
0 to 120Hz
3Hz
11
DC injection brake operation
time
time
0 to 10s
0.5s
12
DC injection brake operation
voltage
voltage
0 to 30%
6/4/2%
∗3
13
Starting frequency
0 to 60Hz
0.5Hz
14
Load pattern selection
0 to 3
0
15
Jog frequency
0 to 400Hz
5Hz
16
Jog acceleration/deceleration
time
time
0 to 3600/
360s
360s
0.5s
17
MRS input selection
0, 2, 4
0
18
High speed maximum
frequency
frequency
120 to 400Hz
120Hz
19
Base frequency voltage
0 to 1000V,
8888, 9999
8888, 9999
9999
20
Acceleration/deceleration
reference frequency
reference frequency
1 to 400Hz
60Hz
21
Acceleration/deceleration time
increments
increments
0, 1
0
22
Stall prevention operation level 0 to 200%
150%
23
Stall prevention operation level
compensation factor at double
speed
compensation factor at double
speed
0 to 200%,
9999
9999
9999
24
Multi-speed setting (speed 4)
0 to 400Hz,
9999
9999
9999
25
Multi-speed setting (speed 5)
0 to 400Hz,
9999
9999
9999
26
Multi-speed setting (speed 6)
0 to 400Hz,
9999
9999
9999
27
Multi-speed setting (speed 7)
0 to 400Hz,
9999
9999
9999
29
Acceleration/deceleration
pattern selection
pattern selection
0, 1, 2
0
30
Regenerative function
selection
selection
0, 1, 2
0
31
Frequency jump 1A
0 to 400Hz,
9999
9999
9999
32
Frequency jump 1B
0 to 400Hz,
9999
9999
9999
33
Frequency jump 2A
0 to 400Hz,
9999
9999
9999
34
Frequency jump 2B
0 to 400Hz,
9999
9999
9999
35
Frequency jump 3A
0 to 400Hz,
9999
9999
9999
36
Frequency jump 3B
0 to 400Hz,
9999
9999
9999
37
Speed display
0, 0.01 to
9998
9998
0
40
RUN key rotation direction
selection
selection
0, 1
0
41
Up-to-frequency sensitivity
0 to 100%
10%
42
Output frequency detection
0 to 400Hz
6Hz
43
Output frequency detection for
reverse rotation
reverse rotation
0 to 400Hz,
9999
9999
9999
44
Second acceleration/
deceleration time
deceleration time
0 to 3600/
360s
360s
5/10/15s
45
Second deceleration time
0 to 3600/
360s, 9999
360s, 9999
9999
46
Second torque boost
0 to 30%,
9999
9999
9999
47
Second V/F (base frequency) 0 to 400Hz,
9999
9999
48
Second stall prevention
operation current
operation current
0 to 200%,
9999
9999
9999
51
Second electronic thermal O/L
relay
relay
0 to 500A,
9999
9999
9999
52
DU/PU main display data
selection
selection
0, 5, 7 to 12,
14, 20,
23 to 25,
52 to 57, 61,
62, 100
14, 20,
23 to 25,
52 to 57, 61,
62, 100
0
54
FM terminal function selection
1 to 3, 5,
7 to 12, 14,
21, 24, 52,
53, 61, 62
7 to 12, 14,
21, 24, 52,
53, 61, 62
1
55
Frequency monitoring
reference
reference
0 to 400Hz
60Hz
56
Current monitoring reference
0 to 500A
Rated
inverter
current
57
Restart coasting time
0, 0.1 to 5s,
9999
9999
9999
58
Restart cushion time
0 to 60s
1s
59
Remote function selection
0, 1, 2, 3
0
60
Energy saving control
selection
selection
0, 9
0
61
Reference current
0 to 500A,
9999
9999
9999
62
Reference value at
acceleration
acceleration
0 to 200%,
9999
9999
9999
63
Reference value at
deceleration
deceleration
0 to 200%,
9999
9999
9999
65
Retry selection
0 to 5
0
66
Stall prevention operation
reduction starting frequency
reduction starting frequency
0 to 400Hz
60Hz
67
Number of retries at fault
occurrence
occurrence
0 to 10,
101 to 110
101 to 110
0
Parameter
Name
Setting
Range
Initial
Value
Value