FB1100 Flow Computer Instruction Manual
D301752X012
November 2023
Service and Troubleshooting 63
cycle, requiring you to return the device to the factory for repairs. To avoid this, be
sure to replace the SRAM coin cell battery when its power is low. To check this in
FBxConnect, click Services > System Power and look at the SRAM Battery Status field
on the display.
When upgrading system firmware version 01.xx.xx.xx to version 2.05.xx.xx or newer,
allow up to 10 minutes to complete the upgrade and do not power cycle the unit.
1. Launch Field Tools and use FBxConnect to connect to the flow computer.
2. Click the Services tab, then click Firmware Update.
3. Click Configuration Save to save the flow computer’s configuration.
4. Click History Collection to save the historical data contained in the flow computer.
5. Click Firmware Update.
6. In the Firmware Update dialog box, click Browse and navigate to the zip file
containing your new system firmware. The grid updates with details of the firmware
version currently in the device, and the firmware version in the zip file.
Figure 4-7. Firmware Update Dialog Box
7. Select the checkbox in the Selected column to choose the firmware. If you are
downloading the same version that is already installed on the device, select
Download Even If Unchanged.
8. Select Time Sync device after the download if you want to sychronize the flow
computer’s clock with your PC clock after the download completes.
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