Endress+Hauser Liquiline CA80SI, Руководство по эксплуатации

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Operation Liquiline System CA80SI
108 Hauser
Chemoclean Plus
An example is the use of the CYR10 injector unit to clean pH glass sensors. (CYR10
connection →  31)
Menu/Setup/Additional functions/Cleaning/Cleaning 1 ... 4/Chemoclean Plus/ChemoCleanPlus setup
Function Options Info
Cleaning steps setup Table to create a time
program 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 an example of programming.
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 to 2
‣
Select the number of digital input signals
(e. g. from limit position switches of the
retractable assembly).
Limit contact 1 ... 2 Selection
• Binary inputs
• Fieldbus signals
‣
Define the signal source for each limit
position switch.
Outputs 0 to 4
‣
Select the number of outputs that actuators,
such as valves or pumps, should activate.
Output label 1 ... 4 Free text You can assign a meaningful name to each
output, e. g. "assembly", "cleaner 1", "cleaner 2",
etc.
Programming example: regular cleaning with water and 2 cleaning agents
Limit switch Duration [s] Assembly
CPA87x
Water Cleaner 1 Cleaner 2
ES1 1 5 1 1 0 0
ES2 1 5 1 1 0 0
0 30 1 1 0 0
0 5 1 1 1 0
0 60 1 0 0 0
0 30 1 1 0 0
0 5 1 1 0 1
0 60 1 0 0 0
0 30 1 1 0 0
ES1 0 5 0 1 0 0
ES2 0 5 0 1 0 0
0 5 0 0 0 0
The pneumatic retractable assembly, e.g. CPA87x, is activated by compressed air via a two-
way valve. As a result, the assembly assumes either the "Measure" position (sensor in
medium) or the "Service" position (sensor in rinse chamber). Media such as water or
cleaning agents are supplied via valves or pumps. Here there are two states: 0 (= "off" or
"closed") and 1 (= "on" or "open").
The hardware required for "Chemoclean Plus", such as control valves, pumps,
compressed air supply, media supply etc., must be provided by the customer.