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Parameter List
Parameter List
4
PARAMETERS
4.2 Parameter List
4.2.1 Parameter list
For simple variable-speed operation of the inverter, the initial value 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 Appendix 2 (page 466) for instruction codes for communication and availability of parameter clear, all clear, and parameter copy of
each parameter.
⋅ Parameters with have different specifications according to the date assembled. Refer to page 484 to check the SERIAL number.
Func-
tion
Parameter
Name Setting Range
Minimum
Setting
Increments
Initial Value
Refer
to
Page
Customer
Setting
Basic functions
0
Torque boost 0 to 30% 0.1%
6/4/3/2/1% *1 146
1
Maximum frequency 0 to 120Hz 0.01Hz 120/60Hz *2 157
2
Minimum frequency 0 to 120Hz 0.01Hz 0Hz
157
3
Base frequency 0 to 400Hz 0.01Hz 60Hz
159
4
Multi-speed setting (high speed) 0 to 400Hz 0.01Hz 60Hz 165
5
Multi-speed setting (middle speed) 0 to 400Hz 0.01Hz 30Hz
165
6
Multi-speed setting (low speed) 0 to 400Hz 0.01Hz 10Hz
165
7
Acceleration time 0 to 3600/360s 0.1/0.01s 5/15s *3 172
8
Deceleration time 0 to 3600/360s 0.1/0.01s 5/15s *3
172
9
Electronic thermal O/L relay 0 to 500/0 to 3600A *2
0.01
/0.1
A
*2
Rated inverter
current
183
DC injection
brake
10 DC injection brake operation frequency 0 to 120Hz, 9999 0.01Hz 3Hz
203
11 DC injection brake operation time 0 to 10s, 8888 0.1s 0.5s
203
12 DC injection brake operation voltage 0 to 30% 0.1%
4/2/1%*4 203
⎯
13 Starting frequency 0 to 60Hz 0.01Hz 0.5Hz
175
⎯
14 Load pattern selection 0 to 5 1 0
161
Jog
operation
15 Jog frequency 0 to 400Hz 0.01Hz 5Hz 167
16 Jog acceleration/deceleration time 0 to 3600/360s 0.1/0.01s 0.5s
167
⎯
17 MRS input selection 0, 2, 4 1 0 234
⎯
18 High speed maximum frequency 120 to 400Hz 0.01Hz
120/60Hz *2 157
⎯
19 Base frequency voltage 0 to 1000V, 8888, 9999 0.1V 9999
159
Acceleration/
deceleration
times
20
Acceleration/deceleration reference
frequency
1 to 400Hz 0.01Hz 60Hz 172
21
Acceleration/deceleration time
increments
0, 1 1 0
172
Stall
prevention
22
Stall prevention operation level
(torque limit level )
0 to 400% 0.1% 150%
100,
152
23
Stall prevention operation level
compensation factor at double speed
0 to 200%, 9999 0.1% 9999
152
Multi-speed
setting
24 to 27 Multi-speed setting(4 speed to 7 speed) 0 to 400Hz, 9999 0.01Hz 9999 165
⎯
28
Multi-speed input compensation selection
0, 1 1 0 169
⎯
29
Acceleration/deceleration pattern
selection
0 to 5 1 0
176
⎯
30 Regenerative function selection
0, 1, 2, 10, 11, 20, 21
1 0
207
Frequency
jump
31 Frequency jump 1A 0 to 400Hz, 9999 0.01Hz 9999
158
32 Frequency jump 1B 0 to 400Hz, 9999 0.01Hz 9999 158
33 Frequency jump 2A 0 to 400Hz, 9999 0.01Hz 9999
158
34 Frequency jump 2B 0 to 400Hz, 9999 0.01Hz 9999
158
35 Frequency jump 3A 0 to 400Hz, 9999 0.01Hz 9999 158
36 Frequency jump 3B 0 to 400Hz, 9999 0.01Hz 9999
158
⎯
37 Speed display 0, 1 to 9998 1 0
251