Endress+Hauser Liquiline CM442R, Руководство по эксплуатации

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Operation Liquiline CM442R/CM444R/CM448R
102
Hauser
Chemoclean Plus
Use the "Chemoclean Plus" function for measuring cycles in aggressive media or for regular
cleaning operations with acids, bases or special cleaners.
a0022102
Fig. 68: Layout of a measuring point with regular cleaning with acid and base
0
1
A
Compressed air connection for "Measure" assembly
position
Compressed air connection for "Service" assembly
position
Acid pump
B
C
D
Base pump
Rinse chamber of assembly ("Service" position)
Medium ("Measure" position)
Path: 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 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 to 2 Select the number of digital input signals (e.g. from 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 to 4 Select the number of outputs that actuators, such as
valves or pumps, should activate.
CM44x / CM44xR / CSFxx
A
B
R1 R2 R3 R4 DI1 DI2
C
D
H O
2
Air
1
0
4R DIO