Liquiline CM442R/CM444R/CM448R Operation
Endress+Hauser 59
Source of data Options
•Sensor inputs
• Controller
• Current inputs
• Fieldbus signals
•Mathematical functions
Factory setting
None
Select a data source for the logbook entries. You can
choose from connected sensors, available controllers,
current inputs, fieldbus signals and mathematical
functions.
Measured value Options
• depend onSource of data
Factory setting
None
You can record different measured values depending on
the data source.
Scan time 00:00:01 to 01:00:00
Factory setting
00:01:00
Minimum interval between two entries
Format: HH:MM:SS
Data logbook Options
•Off
• Ring buffer
• Fill up buffer
Factory setting
Off
Ring buffer
If the memory is full, the most recent entry
automatically overwrites the oldest entry.
Fill up buffer
If the memory is full, there is an overflow, i.e. no new
values can be saved. The controller displays a
corresponding diagnostic message. The memory then
has to be cleared manually.
Add another logbook Action Only if you want to create another data logbook
immediately.
You add a new data logbook at a later date using New.
Finished Action This allows you to exit the menu New.
Start/stop
simultaneously
Action Appears if you have created more than one data
logbook. With one mouse click, you can start or stop
recording all the data logbooks.
"Logbook name" The name of this submenu is based on the name of the
logbook and only appears once you have created a
logbook.
This menu appears several times if you have several data logbooks.
Source of data Read only This is for information purposes only. If you want to
record another value, delete this logbook and create a
new data logbook.
Measured value
Log time left
Data logbook="Fill up
buffer"
Read only Displays the days, hours and minutes remaining until
the logbook is full.
Log size
Data logbook="Ring buffer"
Read only Displays the number of entries remaining until the
logbook is full.
Path: Menu/Setup/General settings/Logbooks
Function Options Info
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