Dual Current Limit Time; Dual Current Limit Level - ABB PST30 Installation And Commissioning Manual

Chapter 10
Functions
U
100%
30%
Current Switch Dual
limit to current
reached dual limit
current reached
limit
I
5
Dual current
limit
Current limit
2
Figure 16: Dual current limit
176

10:87 Dual current limit time

Path in menu:
Menu/SETTINGS/All Settings/C Lim Y Time
With this softstarter it is possible to use two different current
limits: one which is active initially and a second one which is
controlled by a timer and goes active when the timer runs
out. This variable makes it possible to set the timer and
Time
thereby decide after how long time the current limit should
switch from the normal current limit to the second current
limit. The second current limit is only active when this
variable is set to any value other than zero. This functionality
is not available when sequence start is used.
Parameter
text
Time
C Lim Y
Time

10:88 Dual current limit level

Path in menu:
Menu/SETTINGS/All Settings/C Lim Y Lev
When the second current limit is activated, this parameter
specifies the level of the dual current limit. This functionality
is not available when sequence start is used.
Parameter
text
C Lim Y Lev 4.0 x Ie
Default value Setting range
0 s 0...120 s
Default value Setting range
2.0...7.0 x Ie
Description
Time until the
second current
limit will be used
instead of the
normal current
limit
Description
Level of the sec-
ond current limit
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