Operation
Liquiline System CA80CR
122
Hauser
The pneumatic retractable assembly, e.g. CPA875, is activated by compressed air via a two-way
valve. As a result, the assembly assumes either the position 0 ("Measure" - sensor in medium) or
position 1 ("Service" - sensor in rinse chamber). Media such as water, acids or bases are supplied
via valves or pumps. Here there are two states: 0 (= "off" or "closed") and 1 (= "on" or "open").
Path: Menu/Setup/Additional functions/Cleaning/Cleaning 1 ... 4/Chemoclean Plus/ChemoCleanPlus setup
Function
Options
Info
Cleaning steps setup
Table to create a time pro-
gram
You define a maximum of 30 program steps which
should be performed one after the other. For each step
enter the duration [s] and the state (0="off", 1="on") of
each relay or output. You can specify the number and
name of the outputs further down in the menu.
See below for program examples.
Failsafe step setup
Table view
In the table specify the states that the relays or outputs
should assume in the event of an error.
Limit contacts
0 ... 2
Select the number of digital input signals (e.g. of limit
position switches of the retractable assembly).
Limit contact 1 ... 2
Options
• Binary inputs
• Fieldbus signals
Define the signal source for each limit position switch.
Outputs
0 ... 4
Select the number of outputs that actuators, such as val-
ves or pumps, should activate.
Output label 1 to 4
Text
You can assign a meaningful name to each output, e.g.
"assembly", "acid", "base" etc.
Sample program: regular cleaning with acid and base
Limit switch
Duration
[s]
Assembly
Water
Acid
Base
ES1 0 (Assembly in "Measure" position)
1
0
0
0
0
ES1 1 (Assembly in "Service" position)
5
1
0
0
0
ES1 1
10
1
1
0
0
ES1 1
2
1
1
1
0
ES1 1
10
1
1
0
0
ES1 1
2
1
1
0
1
ES1 1
10
1
1
0
0
ES1 1
2
1
0
0
0
ES1 0
5
0
0
0
0
Summary of Contents for Liquiline System CA80CR
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