BENSHAW RSi S4 Series, User Manual

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114
Bst. Trp Frq AFN 08
AFN: Bst. Tpr Frq
08 60.0Hz
7 - PARAMETER DESCRIPTION
LCD Display
Range 0.00 to Max Freq (Default 60Hz)
Description This parameter works with the AFN 07 - V-Boost Conf and AFN 09 - boost taper voltage parameter. When
voltage boost is applied at the start of the V/Hz curve, the amount of boost tapers linearly and reaches zero
at the point established by the frequency set in this parameter and the voltage set in parameter AFN 09 -
Bst. Tpr Vlt.
Bst. Tpr Vlt AFN 09
AFN: Bst. Tpr Vlt
09 100.0%
LCD Display
Range 0.00 to 100.00% (Default 100.0%)
Description This parameter works with the AFN 07 - V-Boost Conf parameters. When voltage boost is applied at the
start of the V/Hz curve, the amount of boost tapers linearly and reaches zero at the point established by the
voltage set in this parameter and the frequency set in parameter AFN 08 - Bst. Tpr Frq
z
NOTE: In variable torque mode, Boost Taper voltage and frequency are locked at 100%
Application example below.:
Figure 35: Terminal 1 Linear Operation Figure 34: Terminal 2 Quadratic Operation
V
F
Bst.TprFrq
(AFN08)
Nom MtrFreq
(AFN01)
NomMtrVolt
(FUN01)
Bst.TprVlt
(AFN0 9)
V-Boost Conf
(AFN07)
Bst Trp Frq
(AFN 08)
(60 Hz)
Bst Trp Vlt
(AFN 09)
(100%)
Nom Mtr Freq
(AFN01)
F
V
Nom Mtr Volt