Diagnostics and troubleshooting Liquiline CM442/CM444/CM448
130 Endress+Hauser
Diagnostics/Logbooks
Function Options Info
Data logbooks Chronological list of the data logbook entries for
sensors.
Data logbook 1 <Logbook
name>
This submenu is available for each data logbook that you
have set up and activated.
Source of data Read only Input or mathematical function is displayed
Measured value Read only Measured value being recorded is displayed
Log time left Read only Display of days, hours and minutes until logbook is full.
Please note the instructions regarding the selection of
the storage type in the General settings/Logbooks menu
(--> BA "Operation and settings").
Show Events are displayed Select a particular event to display more detailed
information.
Show plot Graphic display of the
logbook entries
The entries are displayed according to your settings in
the General settings/Logbooks menu.
Select 2nd plot Selecting another data
logbook
You can view a second logbook at the same time as the
current one.
Go to date User input
•Go to date
•Time
Use this function to go directly to a specific time in the
list. In this way, you avoid having to scroll through all
the information. The complete list is always visible,
however.
Delete all entries Action You can use this to delete all data logbook entries.
Save logbooks
File format Options
•CSV
•FDM
Save the logbook in the preferred file format.
You can then open the CSV file you saved on the PC in
MS Excel, for example, and process it further
1)
.
You can import the FDM files into Fieldcare and archive
them so they are tamper-proof.
1) CSV files use international number formats and separators. Therefore they must be imported into MS Excel as
external data with the correct format settings. If you double-click the file to open it, the data are only displayed
correctly if MS Excel is installed with the US country setting.
All data logbooks
Data logbook 1 to n
All event logbooks
Calibration logbook
Diagnostic logbook
Configuration logbook
HW version logbook
Version logbook
The action commences as
soon as the option is
selected
Use this function to save the logbook to an SD card.
‣ Insert the SD card into the device card reader and
select the logbook to be saved.
The file name is made up of the "Logbook ident" (Menu/Setup/General settings/Logbooks), an abbreviation for
the particular logbook and a time stamp.