System integration Liquiline CM442/CM444/CM448
44 Endress+Hauser
7.2 Service interface
You can connect the device to a computer via the service interface and configure it using
"Fieldcare". Furthermore, configurations can also be saved, transferred and documented.
7.2.1 Connection
‣ Connect the service connector to the interface on the Liquiline base module and connect it
to the Commubox.
‣ Via the USB port, connect the Commubox to the computer running the Fieldcare software.
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Fig. 75: Connection overview
7.2.2 Creating the data connection
1. Start Fieldcare.
2. Establish a connection to the Commubox. For this, select the ComDTM
"CDI Communication FXA291"
3. Then select the DTM for CM442/CM444/CM448/CM442R/CM444R/CM448R and start
the configuration.
You can now start online configuration via the DTM.
Online configuration competes with onsite operation, i.e. each of the two options blocks the
other one. On both sides it is possible to take away access from the other side.
A video showing an example of how to set up a connection to CM44x is available on the CD.
7.2.3 Operation
• In the DTM the menu structure corresponds to the onsite operation. The functions of the
Liquiline soft keys are found in the main window on the left.
• Clicking a menu name or a function corresponds to pressing the navigator.
• You can make your settings conveniently via the computer keyboard.
• Via Fieldcare, you can save logbooks, make backups of configurations and transfer the
configurations to other devices.
• You can also print out configurations or save them as PDFs.
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