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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). For details of parameters, refer to the instruction manual.
Simple mode parameter
Extended mode parameter
POINT
Only simple mode parameters are displayed by the initial setting of Pr.160 User group read selection. Set Pr.160
User group read selection as required.
Parameter
Number
Name Range Increments Initial Value
Refer to
page
0 Torque boost 0 to 30% 0.1% 6/4/3/2/1.5/1%*2 28
1 Maximum frequency 0 to 120Hz 0.01Hz 120/60Hz*1 28
2 Minimum frequency 0 to 120Hz 0.01Hz 0Hz 28
3 Base frequency 0 to 400Hz 0.01Hz 60Hz 28
4 Multi-speed setting (high speed) 0 to 400Hz 0.01Hz 60Hz 28
5 Multi-speed setting (middle speed) 0 to 400Hz 0.01Hz 30Hz 28
6 Multi-speed setting (low speed) 0 to 400Hz 0.01Hz 10Hz 28
7 Acceleration time 0 to 3600/ 360s 0.1/0.01s 5s/15s*3 28
8 Deceleration time 0 to 3600/ 360s 0.1/0.01s 10s/30s*3 28
9 Electronic thermal O/L relay 0 to 500/ 0 to 3600A*1 0.01/0.1A*1
Rated inverter
output current
29
60 Energy saving control selection 0, 4, 9 1 0 34
79 Operation mode selection 0, 1, 2, 3, 4, 6, 7 1 0 37
125 Terminal 2 frequency setting gain frequency 0 to 400Hz 0.01Hz 60Hz 39
126 Terminal 4 frequency setting gain frequency 0 to 400Hz 0.01Hz 60Hz 39
160 User group read selection 0, 1, 9999 1 9999 40
Remarks
⋅ The parameters marked with indicate simple mode parameters.
⋅ 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.
Function
Parameters
Name Setting Range Increments Initial Value
Refer to
page
Basic functions
0
Torque boost 0 to 30% 0.1% 6/4/3/2/1.5/1%*2 28
1
Maximum frequency 0 to 120Hz 0.01Hz 120/60Hz*1 28
2
Minimum frequency 0 to 120Hz 0.01Hz 0Hz 28
3
Base frequency 0 to 400Hz 0.01Hz 60Hz 28
4
Multi-speed setting (high speed) 0 to 400Hz 0.01Hz 60Hz 28
5
Multi-speed setting (middle speed) 0 to 400Hz 0.01Hz 30Hz 28
6
Multi-speed setting (low speed) 0 to 400Hz 0.01Hz 10Hz 28
7
Acceleration time 0 to 3600/ 360s 0.1/0.01s 5s/15s*3 28
8
Deceleration time 0 to 3600/ 360s 0.1/0.01s 10s/30s*3 28
9
Electronic thermal O/L relay 0 to 500/ 0 to 3600A*1 0.01/0.1A*1
Rated inverter
output current
29
DC Injection
Brake
10
DC injection brake operation frequency 0 to 120Hz, 9999 0.01Hz 3Hz 29
11
DC injection brake operation time 0 to 10s 0.1s 0.5s 29
12
DC injection brake operation voltage 0 to 30% 0.1% 4/2/1%*4 29
13
Starting frequency 0 to 60Hz 0.01Hz 0.5Hz 29
14
Load pattern selection 0, 1 1 1 29
Jog
operation
15
Jog frequency 0 to 400Hz 0.01Hz 5Hz 29
16
Jog acceleration/deceleration time 0 to 3600/360s 0.1/0.01s 0.5s 29
*1 Differ according to capacities. (55K or less/75K or more)
*2 Differ according to capacities. (0.75K/1.5K to 3.7K/5.5K, 7.5K/11K to 37K/45K, 55K/75K or more)
*3 Differ according to capacities. (7.5K or less/11K or more)
*4 Differ according to capacities. (7.5K or less/11K to 55K/75K or more)
Parameter List