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Parameter description
6.4 V/F Control Parameters
Code
Description
V/F curve
F4.00
setting
F4.01
V/F freq. F1
F4.02 V/F voltage V1
F4.03
V/F freq. F2
F4.04 V/F voltage V2
F4.05
V/F freq. F3
F4.06 V/F voltage V3
F4.07
Torque boost
Manual torque
F4.08
boost cutoff
point
Slip
F4.09
compensation
coefficient
Slip
F4.10
compensation
filtering time
V/F separation
F4.11
control
voltage source
V/F separation
F4.12
voltage digital
setting
V/F separation
F4.13
voltage rising
time
SINAMICS V50 converter
40
Operating Instructions, 04/2022, FW V1.0, A5E44777205B AB
Setting range
0: Constant torque
load V/F
1: 2.0 power
decreasing torque
2: 1.5 power
decreasing torque
3: 1.2 power
decreasing torque
4: Multiple dots V/F
0.0~F4.03
0.0~100.0%
F4.01~F4.05
0.0~100.0%
F4.03~F0.10
0~100.0%
0.0%: Auto boost
0.1~30.0%: Manual
boost
0.00~60.00Hz
0.0~200.0%
0.01~2.55s
0: Disabled
1: Digital setting
(F4.12)
2: AI1
3: AI2
4: Pulse
5: Comm.
0V~max output voltage
0.0s~1000.0s
Default
Modify
0
X
10.00Hz
X
20.00%
X
25.00Hz
X
50.00%
X
40.00Hz
X
80.00%
X
0.00%
о
50.00Hz
о
0.00%
о
0.20s
о
0
X
380V
о
0.0s
о
Modbus
Address
0500H
0501H
0502H
0503H
0504H
0505H
0506H
0507H
0508H
0509H
050AH
050BH
050CH
050DH
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