MA-025 – DGA 900 Operator Guide – Rev 2.0 12-Apr-19 Page 43 of 92
6.11.3 I/O PCB Reprogramming
Consult with Technical Support to confirm the availability of new firmware for the I/O PCB.
Upgrade to the latest version of the firmware via an Ethernet connection to avail of new
features.
Note: A firmware upgrade resets passwords back to their default values.
To upgrade the I/O PCB firmware using an Ethernet connection, select Service > I/O Board
Reprogramming to open the I/O Board Reprogramming page as shown in Figure 6-42.
Figure 6-42: I/O Board Reprogramming
Drag and drop the firmware file into the circle or click in the circle to select the file. Click
Upgrade and the status information and a progress bar displays as shown in Figure 6-43.
Figure 6-43: Upgrade in progress
Once complete, the firmware image is applied and the system restarts. On initial power up,
the product’s LCD screen remains blank, but the ‘On’ heartbeat LED and ‘Boot’ LED
illuminate (solid blue and red respectively). After a moment, the Boot LED switches off and
the ‘On’ heartbeat LED flashes blue to indicate normal operation. The restart sequence
takes approximately 3 minutes after which the onboard HMI loads up.
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