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Peripheral Devices
Why energy
savings?
Terminal Connection
Diagram
Terminal Specification
Explanation
Parameter
List
Explanations
of
Parameters
22
17
MRS input selection 0, 2 1 0 29
18
High speed maximum frequency 120 to 400Hz 0.01Hz 120/60Hz*1 28
19
Base frequency voltage 0 to 1000V, 8888, 9999 0.1V 9999 28
Acceleration
and
deceleration
times
20
Acceleration/deceleration reference
frequency
1 to 400Hz 0.01Hz 60Hz 28
21
Acceleration/deceleration time
increments
0, 1 1 0 28
Stall
prevention
22
Stall prevention operation level 0 to 150%, 9999 0.1% 120% 30
23
Stall prevention operation level
compensation factor at double speed
0 to 200%, 9999 0.1% 9999 30
Multi-speed
setting
24 to 27
Multi-speed setting 4 speed to 7 speed 0 to 400Hz, 9999 0.01Hz 9999 28
28
Multi-speed input compensation
selection
0, 1 1 0 30
29
Acceleration/deceleration pattern
selection
0, 1, 2, 3 1 0 30
30
Regenerative function selection 0, 2/0, 1, 2*1 1 0 31
Frequency jump
31
Frequency jump 1A 0 to 400Hz, 9999 0.01Hz 9999 31
32
Frequency jump 1B 0 to 400Hz, 9999 0.01Hz 9999 31
33
Frequency jump 2A 0 to 400Hz, 9999 0.01Hz 9999 31
34
Frequency jump 2B 0 to 400Hz, 9999 0.01Hz 9999 31
35
Frequency jump 3A 0 to 400Hz, 9999 0.01Hz 9999 31
36
Frequency jump 3B 0 to 400Hz, 9999 0.01Hz 9999 31
37
Speed display 0, 1 to 9998 1 0 31
Frequency
detection
41
Up-to-frequency sensitivity 0 to 100% 0.1% 10% 31
42
Output frequency detection 0 to 400Hz 0.01Hz 6Hz 31
43
Output frequency detection for reverse
rotation
0 to 400Hz, 9999 0.01Hz 9999 31
Second functions
44
Second acceleration/deceleration time 0 to 3600/360s 0.1/0.01s 5s 28
45
Second deceleration time 0 to 3600/360s, 9999 0.1/0.01s 9999 28
46
Second torque boost 0 to 30%, 9999 0.1% 9999 28
47
Second V/F (base frequency) 0 to 400Hz, 9999 0.01Hz 9999 28
48
Second stall prevention operation
current
0 to 150% 0.1% 120% 30
49
Second stall prevention operation
frequency
0 to 400Hz, 9999 0.01Hz 0Hz 30
50
Second output frequency detection 0 to 400Hz 0.01Hz 30Hz 31
51
Second electronic thermal O/L relay
0 to 500A, 9999 /
0 to 3600A, 9999
*1
0.01/0.1A*1 9999 29
Monitor functions
52
DU/PU main display data selection
0, 5, 6, 8 to 14, 17, 20, 23
to 25, 50 to 57, 100
1 0 32
54
FM terminal function selection
1 to 3, 5, 6, 8 to 14, 17, 21,
24, 50, 52, 53
1 1 32
55
Frequency monitoring reference 0 to 400Hz 0.01Hz 60Hz 32
56
Current monitoring reference 0 to 500/0 to 3600A*1 0.01/0.1A*1
Rated inverter
output current
32
Automatic
restart
functions
57
Restart coasting time
0, 0.1 to 5s, 9999/
0, 0.1 to 30s, 9999
*1
0.1s 9999 33
58
Restart cushion time 0 to 60s 0.1s 1s 33
59
Remote function selection 0, 1, 2, 3 1 0 33
60
Energy saving control selection 0, 4, 9 1 0 34
65
Retry selection 0 to 5 1 0 34
*1 Differ according to capacities. (55K or less/75K or more)
Function
Parameters
Name Setting Range Increments Initial Value
Refer to
page