Start/Stop Functions - ABB ACS 600 User Manual

Chapter 8 – Parameters
21 Start/Stop
Functions
Code Parameter
21 START/STOP
21.01 DC LEVEL START B NO
21.02 DC VOLTAGE
LEVEL
21.03 STOP LEVEL
TIME
21.04 STOP LEVEL
POWER
8-16
T Default Range/Unit
y
p
e
(0) NO
(1) YES
R See table See table below.
below.
Par. 4.04 CONV
1.1 × Ö2 × Par. 4.04 CONV
NOM VOLTAGE
(V)
415
500
690
R 1000 ms ms
R 0 kW kW
Description
Disable level start
Enable level start. Note: If Par. 99.08 AUTO LINE ID
RUN is set to YES, the ACA 635 performs the ID Run
in NAMC board power-up and modulates for one
second thereafter. The ACA 635 stops and waits until
DC voltage exceeds the level of Par. 21.02 DC
VOLTAGE LEVEL.
Intermediate circuit DC voltage level at which the
modulation starts
Default of Par. 21.02:
NOM VOLTAGE
(V)
646
778
1073
Modulator is stopped when the power is higher than
defined with Par. 21.04 STOP LEVEL POWER for a
time defined with this parameter.
Motoring power to stop the modulator
Range of Par. 21.02:
(65% ...120%) × Ö2 × Par. 4.04 CONV
NOM VOLTAGE
Minimum (V) Maximum (V)
380
457
632
ACA 635 IGBT Supply Sections
706
851
1174