Endress+Hauser Topclean S CPC30, Руководство по эксплуатации

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6 Commissioning Topclean S
84 Hauser
Characteristic:
Linear
Segmented Characteristic type selection
Linear : corresponds to a constant control gain.
Segmented : corresponds to a range-dependent control gain.
Start neut.
End neutra
Control po.
K
R 1
K
R 2
06.50pH
07.50pH
07.00pH
01.00pH
01.00pH Values for linear curve (constant control gain)
Start neut. (Start neutral zone)
End neutra. ( End neutral zone)
Control point : the value which should be set.
K
R 1
(only with base dosing): modulation gain for base dosing
K
R 2
(only with acid dosing): modulation gain for acid dosing
Start neut
End neutra
Control po.
O.pnt. X1
O. pnt.Y1
O.pnt. X2
O. pnt.Y2
Control po.1
Control po. 2 06.50pH
07.50pH
07.00pH
05.00pH
00.20pH
09.00pH
-00.20pH
02.00pH
12.00pH Values for segmented curve (range-dependent control gain)
Start. neut. (Start neutral zone)
End neutra ( End neutral zone)
Control po. (control point) : the value which should be set.
O.pnt 1 and 2 (optimisation point): entry with x and y
coordinates
Control po. 1 (control point): The dosing is 100% base for
measured values < control point.
Control po. 2 (control point): The dosing is 100% acid for
measured values > control point.
Slow process
Standard process
Fast process
User settings
Select process character
(linear characteristic only)
If you have no experience in setting parameters, these defaults
slow /
standard / fast process are intended as an aid to adapt the
controller behaviour to the process. Select a default and use the
"controller simulation" (see below) to check if these settings are
suitable for your process.
Enter all characteristic values yourself with the
user settings .
K
R 1 =
K
R 2 =
Tn 1 =
Tn 2 =
Tv 1 =
Tv 2 =
Characteristic values for user settings:
(
K
R 1 and
K
R 2 only with linear characteristic; index 1 only for
base dosing, index 2 only for acid dosing)
K
R 1
: modulation gain for base dosing
K
R 2
: modulation gain for acid dosing
Tn : integral action time
Tv : derivative action time
Simulation
off
on
Selection controller simulation
Here, you can switch a configuration loop on or off. The hold is
removed with an active controller simulation.
Simulation on : The characteristic values entered in the previous
field are used in the next field to simulate the controller
behaviour.
off : Press "E" to leave the controller simulation.
Function:
Set:
act.:
y: auto
07.00pH
07.00pH
000 % Active Measuring menu
Function : Here, you set whether a set value calculated by the
controller ("auto"), or a set value y entered by the user ("manual")
is to be output.
Set : Displays the current set point. If necessary, you can change
the set point. The other points (start/end of neutral zone,
optimisation points, control points) change accordingly.
Actual : Displays the current actual/measured value.
y : with the "auto" function: Displays the set value determined by
the controller. With the "manual" function, you can enter a set
value here. Values < 0 % mean a dosing of acid, values > 0 %
mean a dosing of base.
CHOICE
(default = bold) INFO
Hold
pH 7. 00
Param
[E]
Characteristic
Next Edit[¯]
Linear
Segmented