Set V/f pattern
Parameter
6 - 172
6.9 Set
V/f
pattern
6.9.1
Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47)
Used to adjust the inverter outputs (voltage, frequency) to the motor rating.
Purpose
Parameters that must be set
Refer to
Section
Set motor ratings
Base frequency, Base frequency voltage
Pr. 3, Pr. 19,
Pr. 47, Pr. 113
Select a V/f pattern according to
applications
Load pattern selection
Pr. 14
Automatically set a V/f pattern for
elevators
Elevator mode (automatic acceleration/
deceleration)
Pr. 61, Pr. 64,
Pr. 292
Use special motor
Adjustable 5 points V/f
Pr. 71,
Pr. 100–Pr. 109
Pr.
No.
Name
Initial Value
Setting Range
Description
Parameters referred to
Refer to
Section
3
Base frequency
50Hz
0–400Hz
Set the frequency when the motor
rated torque is generated. (50Hz/
60Hz)
14
29
71
80
83
84
178–189
Load pattern
selection
Acceleration/decel-
eration pattern
selection
Applied motor
Motor capacity
(simple magnetic
flux vector control)
Motor rated
voltage
Rated motor fre-
quency
Input terminal
function selection
Advanced mag-
netic flux vector
control
Real sensorless
vector control
19
Base frequency
voltage
8888
0–1000V
Set the rated motor voltage.
8888
95% of power supply voltage
9999
Same as power supply voltage
47
Second V/f
(base frequency)
9999
0–400Hz
Set the base frequency when the RT
signal is on.
9999
Second V/f invalid
113
Third V/f
(base frequency)
9999
0–400Hz
Set the base frequency when the X9
signal is ON.
9999
Third V/f is invalid
V/F
V/F
V/F
Содержание FR-A700 EC
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Страница 24: ...Description of the Case Product Checking and Part Identification 1 4 ...
Страница 38: ...Enclosure design Installation 2 14 ...
Страница 774: ...Specifications FR A 740 01800 to 12120 Appendix A 4 ...
Страница 820: ...Parameter list with instruction codes Appendix A 50 ...
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