Operation Liquistation CSF48
92 Endress+Hauser
Data management
Firmware update
Please contact your local sales office for information on firmware updates available for your
controller and its compatibility with earlier versions.
Your current firmware version can be found at: Menu/Diagnostics/System
information/Software version.
First save your current setup on an SD card since a firmware update overwrites your
settings with the factory settings. After updating the firmware, you can restore your setup
by uploading it from the SD card.
To install a firmware update, you must have the update available on an SD card.
1. Insert the SD card into the controller card reader.
2. Go to: Menu/Setup/General settings/Extended setup/Data management/Firmware update.
The update files on the SD card are displayed.
3. Select the desired update and select yes when the following question is displayed: The
current firmware will be overwritten. After this the device will reboot. Do you want to
proceed?
The firmware is loaded and the device is then started with the new firmware.
Saving the setup
Saving the setup gives you the following advantages:
• Quick and easy to restore a setup following a firmware update
• Copying settings for other devices
• Quick and easy switching between various setups, e.g. for different user groups or for
recurring sensor type change
• Restoring a tried-and-tested setup, e.g. if you have changed a lot of settings and no longer
know what the original settings were
1. Insert the SD card into the controller card reader.
2. Go to: Menu/Setup/General settings/Extended setup/Data management/Save setup.
3. Assign a file name (Name).
4. Then select "Save".
5. If you have already assigned the file name, you will be asked whether you want to overwrite
the existing setup.
6. Select "OK" to confirm, or cancel the action and give the file a new name.
Your setup is stored on the SD card and you can upload it quickly to the device at a later
date.