GEFRAN-SIEI ARTDrive Vector V2 400Vac Series, Instruction Manual

Page: 247 / 387

Index
MENU MENU
MENU MENU
MENU
[Unit] Access Default Min/Max Format Reg.Mode Level Ipa
Parameter Name
Description
ARTDrive V2 series - Instruction Manual Chapter 6 Parameter • 247
FUNCTION / Power Loss Stop
N
OTE
!
Menu accessible with Access Level = FULL.
Through the PSL mains st src source, the function allows the selection of the command
signal, which can state the Mains recovery (for example via a programmed digital input).
The aim is to restart the motor before it reaches a Speed 0. In the configurations it is
possible to set the gain of the internal PI regulator, the DC link reference threshold with
I03.12 - PLS Vdc ref
, the torque current limit with
I03.13 - PLS curr lim
and with
I03.20 -
PLS timeout
a maximum period after which no automatic restart is possible.
I03 FUNCTION / PwrL stop
I03.00 PLS mains st src N/A RWS Ipa4000 PList 3 PIN V-F-S-B Full 2312
Ipa 4000 - NULL = Default
The drive is informed about the restore of the Mains voltage in order to restart the motor
before it reaches the zero speed.
The command can be given via the keypad, a programmable digital input, the serial line
or the Bus (standard NULL).
ª ª ª ª ª
Pick List 3
I03.10 PLS P gain Full 2360
Proportional gain in A/V of the PI regulator for the power loss stop function.
I03.11 PLS I gain Full 2370
Integral gain in A/V/s of the PI regulator for the power loss stop function
I03.12 PLS Vdc ref Full 2340
Reference for the DC link voltage during the activity period of the power loss stop
function. If the braking unit is used to obtain shorter stopping times, the parameter setting
has then to be higher than the value of the ON threshold on the braking unit. The value, in
any case, has not to be higher than the threshold of the Overvoltage alarm.
I03.13 PLS curr lim Full 2330
Setting of the torque current limit used during the activity period of the power loss stop
function.
When the function is active, the parameter has the priority on T curr lim.
I03.20 PLS timeout Full 2320
Period of time after wich no automatic restart is possible.