Santerno Sinus Penta - Page 370

SINUS PENTA
PROGRAMMING GUIDE
370/486
C218 DCB at Start Duration
C218
Range
1 ÷ 600
0.1 ÷ 60.0 sec.
Default
5
0.5 sec
Level
ADVANCED
Address
1218
Control
IFD and VTC
Function
Determines the duration of the DCB at Start function.
C219 Speed at the Beginning of DCB at Stop
C219
Range
0; 1000
0; 1000 rpm
Default
50
50rpm
Level
ADVANCED
Address
1219
Control
IFD and VTC
Function
Determines the speed at the beginning of DCB at stop while decelerating
(C215=1:Yes or C160 enabled).
C219a VTC Speed Ramp Duration
C219a
Range
1 ÷ 32000
1 ÷ 32000 ms
Default
500
500 ms
Level
ENGINEERING
Address
1213
Control
VTC
Function
Ramp duration to zero speed before activating DC Brake in case of manual
request by digital input (VTC control).
C220 DCB Current Level
C220 Range
0 ÷ MIN [ (Ipeak inverter/Imot)*100) ; 120]
0% ÷ Min[Ipeak inverter/Imot,
120%]
Default
100
100%
Level
ADVANCED
Address
1220
Control
IFD and VTC
Function
Determines the level of direct current injected to brake the motor.
It is expressed as a percentage of the rated current of the controlled motor.
C220a VTC Current Filter Time Constant
C220a
Range
0 ÷ 32000
0 ÷ 32000 ms
Default
300
300 ms
Level
ENGINEERING
Address
1214
Control
VTC
Function
Filter time constant for a smooth change between actual currents and DC Brake
currents (id=i_DCB, iq=0) when the VTC control algorithm is activated.