6-10
6.5 Characteristics
38-THTDC DC hold- shut-down delay [s]
The DC hold becomes active once the shut-down limit (F < 0.5 Hz) is
exceeded. It is unimportant whether braking is with 33-RDEC1 or with
36-RSTOP. The hold time can be set up to 120 s. Permanent hold is not
possible.
39-VHTDC DC hold voltage level [%]
The output voltage for DC hold can be set with parameter
39-VHTDC in % of the device rated voltage (max. 25 %).
41-V/FC Characteristics selector [Decimal]
41-V/FC = 1 -> linear voltage-frequency characteristics
4 -> quadratic voltage-frequency characteristics
Fig. 6-6
42-VB1 Voltage increase [%]
Parameter of the 1st data set. Voltage at frequency of 0 Hz.
Raising the torque in the start-up range. See also Fig. 6-6.
43-FN1 Rated frequency [Hz]
Parameter of the 1st data set. Frequency point, at which the inverter achieves
the rated output voltage (setting from 44VN1). See also Fig. 6-6.
44-VN1 Rated voltage [V]
Parameter of the 1st data set. Input the voltage, which the inverter should
have when it reaches 43-FN1. See also Fig. 6-6.
45-VB2 Voltage increase [%]
Parameter of the 2nd data set. See 42-VB1. See also Fig. 6-6.
0
U/U
N
F
1
VB
FN
0
U/U
N
F
1
VB
FN
41-V/FC = 1
41-V/FC = 4
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