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Actual signals and parameters 221
Example 2
: If
remains active until
the supervised signal exceeds the higher limit
, making it the active limit. The new limit
remains active until the supervised signal drops below the
lower limit
, making it the active
limit.
Case A
value is set to
. Relay is energized whenever the supervised signal
exceeds the active limit.
Case B
value is set to
. Relay is de-energized whenever the supervised
signal drops below the active limit.
0, x…x
Parameter index in group
. For
example, 102 =
. 0 = not selected.
1 = 1
3202 SUPERV 1 LIM
LO
Defines the low limit for the first supervised signal selected
by parameter
. Supervision wakes
up if the value is below the limit.
-
x…x
Setting range depends on parameter
setting.
-
3203 SUPERV 1 LIM
HI
Defines the high limit for the first supervised signal selected
by parameter
. Supervision wakes
up if the value is above the limit.
-
x…x
Setting range depends on parameter
setting.
-
3204 SUPERV 2
PARAM
Selects the second supervised signal. Supervision limits are
and
. See parameter
104
x…x
Parameter index in group
. Eg 102 =
.
1 = 1
3205 SUPERV 2 LIM
LO
Defines the low limit for the second supervised signal
Supervision wakes up if the value is below the limit.
-
All parameters
No.
Name/Value
Description
Def/FbEq
t
t
t
Value of supervised parameter
Energized (1)
Energized (1)
0
0
Case A
Case B
Active limit
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