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Start-up circuit
After switching on mains (
Ö
towards set-point
<
(
). At holding time end, the process is lined out at set-point W (
disturbance (
) causes the process value to drop more than 40 degrees below
SPA
set-point
, the procedure re-starts (
gradient function selected,
selected, W is increased by
+
SP2
+
With
<
SPA
+
With W <
With start-up circuit,
Boost function
(internal set-point increase)
Only available with
with 24V at control
Started
input L/R
Cancelled
w
with 0V at control input L/R
w
after
Pt3
w
The boost function operates also with
w
start-up circuit:
gradient function: set-point W is increased by
+
For selecting only the boost function, set
ineffective) and
Re-configurations
Configuring from controller to positioner operation:
Configuring from positioner to controller operation:
the outputs are switched off, ramp and program are disabled.
+
With re-configuration of the input type, all range-dependent parameters
must be matched to the new measuring range!
8
Ü
*
) with X<
SPA
(
, Ymax =
SPA
is reached with gradient
SP3
.
SPA
and active W2,
, W is used as start-up set-point.
Pt2
= 0 and is not accessible at parameter level.
Con3
03
..
=
. Set-point W is increased by
SP3
is added to W (effective at the end of
Gr
----
=
(gradient function OFF).
SPA
<W, the process value is controlled
yA
). One degree below, holding time
> y
W2
).
blinks with running procedure. With
SP2
is used as start-up set-point.
SP3
SPA
=
W
W
ä
) or
Gr
. With boost function
SP3
.
Control input L / R
PtA
).
Gr
with grafient
100
PtA
0
,
=
(start-up circuit
0
is set to
.
SP2
and
are set to ’
PtA
#
starts
SP2
(
). If a
.
----
’,
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