Endress+Hauser Liquiline CM44P - Page 67

Liquiline CM44P Operation
Endress+Hauser 67
In addition, you can also define individual data logbooks .
1. Assign the logbook name.
2. Select the measured value to be recorded.
3. Set the scan time (Scan time).
 You can set the scan time individually for every data logbook.
Further information on the logbooks: →  159.
Menu/Setup/General settings/Logbooks
Function Options Info
Logbook ident Customized text, 16
characters
Part of the file name when exporting a logbook
Event logbook Selection
• Off
• Ring buffer
• Fill up buffer
Factory setting
Ring buffer
All diagnostic messages are recorded
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.
you cannot store any new values. The controller
displays a corresponding diagnostic message.
The memory then has to be cleared manually.
Overflow warnings
Event logbook = Fill up buffer
Calibration logbook Selection
• Off
• On
Factory setting
Off
‣
Decide whether you want to receive a
diagnostic message if the fill buffer of the
relevant logbook overflows.
Diagnostic logbook
Configuration logbook
Data logbooks
New You can create a maximum of 8 data logbooks.
Logbook name Customized text, 20
characters
Source of data Selection
• Sensor inputs
• Heartbeat signals
• Controller
• Current inputs
• Fieldbus signals
• Binary inputs
• Mathematical functions
Factory setting
None
‣
Select a data source for the logbook entries.
You can choose from the following:
• Connected sensors
• Available controllers
• Current inputs
• Fieldbus signals
• Binary input signals
• Mathematical functions
Measured value Selection
Depends on Source of data
Factory setting
None
You can record different measured values
depending on the data source.