Endress+Hauser Topcal S CPC310, Руководство по эксплуатации

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Commissioning
85
Process character Options
• Fast process
• Standard process
• Slow process
• User
Factory setting
Fast process
Select the character of the process.
If you have no values from experience for
setting the control parameters, these default
settings for a rapid/standard/slow process
should help you in adjusting the controller.
Select a default value and use the "Simulation"
(see below) to check whether these settings
apply to your process.
Enter all the characteristic values yourself with
the user settings.
Values for user settings (only if
"User" selected for the process
character) Activation and subsequent entry
• K
R
1
00.00 ... 99.99
• K
R
2
00.00 ... 99.99
• Tn 1
000.0 ... 999.9
• Tn 2
000.0 ... 999.9
• Tv 1
000.0 ... 999.9
• Tv 2
000.0 ... 999.9
Factory setting
K
R
1: 01.00
K
R
2: 01.00
Tn 1: 000.0
Tn 2: 000.0
Tv 1: 000.0
Tv 2: 000.0
Enter the characteristic values for the user
settings.
(Index 1 only for base dosing, index 2 only for
acid dosing)
K
R
1 : Gain for base dosing
K
R
2 : Gain for acid dosing
Tn: Integral action time
Tv: Derivative action time
Controller simulation Options
• On
• Off
Factory setting
Off
Here, you can switch a configuration loop on or
off. Hold is taken away when controller
simulation is activated.
Simulation on: The characteristic values
entered in the previous field are used in the
next field for simulating the controller behavior.
Off: Controller simulation is exited when you
confirm with
F
.
Simulation on Activation and subsequent entry
• Function
– Auto
– Manual
• Set
-2.00 ... 16 pH
• Act.
• y
-100 ... 100 % (only if
function = manual)
Function: Here you can specify whether the
manipulated variable calculated by the
controller should be output for "Automatic" or
whether a manipulated variable y to be entered
by the user should be output for "Manual".
Control point: Displays the current set point.
If necessary, you can change the set point. The
other points (start/end of neutral zone,
optimization points, control points) change
accordingly.
Act: Displays the current actual
value/measured value.
y: For the "Automatic" function: Displays the
manipulated variable determined by the
controller. With the "manual" function, you can
enter an actuating variable here.
Values < 0 % mean acid dosing, values > 0 %
mean base dosing.
Function Options Info