GEFRAN-SIEI ARTDrive Vector V2 Series - Page 246

Index
MENUMENU
MENUMENU
MENU [Unit] Access Default Min/Max Format Reg.Mode Level Ipa
Parameter Name
Description
Chapter 6 Parameter • 246 ARTDrive V2 series - Instruction Manual
I01.11 PL deceleration [rpm/s] RWS 10000 1/Calc PV V-F-S-B Full 2304
A gradual deceleration allows to avoid sudden torque changes when the powerloss stop
function is active.
The ramp, anyway, must be so fast as to allow the intervention of the function itself
(standard 10000 rpm/s).
I01.20 PL next act N/A R 0 0/0 DV V-F-S-B Full 2283
It states that the slave motor speed is equal to the master motor speed.
I01.21 PL next fact N/A R 0.00 0.00/- PV V-F-S-B Full 2282
Relationship between Ramp ref / Speed ref and Motor speed. It is the slave reference in
order to decrease the speed, in a linear way, according to the master drive speed.
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 FUNCTION / Power Loss Ridethru
NOTE! Menu accessible with Access Level = FULL
When the DC link voltage reaches the starting threshold, the function gets active.
The DC link setpoint is set with a value higher than 12% as compared to the
Undervoltage threshold.
The PI regulator controls a negative torque current (recovery) in order to keep the DC link
at a constant level. When the Mains voltage is restored, the system allows a delay on the
line speed with the set acceleration time.
I02 FUNCTION / PLR thru
I02.00 PLR P gain [A/V] RWS Calc 0.00/Calc PP F-S-B Full 2270
Proportional gain in A/V of Power Loss Ridethru function
I02.01 PLR I gain [A/V/s] RWS Calc 0.00/Calc PP F-S-B Full 2280
Integral gain in A/V/s of Power Loss Ridethru function
I02.10 PLR active N/A R 0 0/1 FK F-S-B Full 2284
It states the function state:
0 = not active
1 = active