Santerno Sinus Penta - Page 146

SINUS PENTA
PROGRAMMING GUIDE
146/486
P175k Extra-flux Percentage
P175k
Range
1000 ÷ 1500
100.0 ÷ 150.0 %
Default
1100
110.0 %
Level
ENGINEERING
Address
727
Control
VTC
Function
Extra-flux percentage, in respect to the nominal flux, used when decelerating to
increase the motor resistor losses and to dissipate the incoming energy
produced by the motor in order to limit the DC bus voltage.
P175l Minimum Flux
P175l
Range
0 ÷ 1000
0.0 ÷ 100.0 %
Default
100
10.0 %
Level
ENGINEERING
Address
742
Control
VTC
Function
Minimum reference flux expressed as a percentage with respect of the nominal
flux.
P175o Filter Time Constant of Flux Rate Limiter
P175o
Range
1 ÷ 32000
1 ÷ 32000 ms
Default
300
300 ms
Level
ENGINEERING
Address
737
Control
VTC
Function
Time constant of the filter adopted in the fluxing rate limiter.
P175w Type of Control at Stop with START Open
P175w Range
0 ÷ 1
0: Speed
1: Fluxing only
Default
0
0: Speed
Level
ENGINEERING
Address
611
Control
VTC
Function
Selects the type of control when the motor is stopped and the START input is
open.
The speed control is disabled if this parameter is set to 1: [Fluxing only] when
the START input is open and the motor is stopped.