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FieldPort SWA50
Maintenance
Hauser
69
14
Maintenance
14.1 General maintenance
We recommend periodic visual inspections of the device.
14.2 Updating the firmware
You can carry out firmware updates for the FieldPort SWA50 via the SmartBlue app.
Requirements
• The smartphone battery is charged or the smartphone is connected to a power supply.
• The bluetooth signal quality of the smartphone is sufficient.
• In the case of the FieldPort SWA50, DIP switch 2 must be set to ON.
• Do not interrupt the supply voltage while carrying out a firmware update for the
FieldPort SWA50 and the HART field device.
• During the firmware update, at least 10 mA must be transmitted from the connected
HART field device. This can be achieved by simulating the current output at the HART
field device, for example. You can check the current value on the " Device information"
page in the SmartBlue app. → 44
If there is no HART field device connected to the FieldPort SWA50, or if the HART field
device cannot be reached, it is assumed that the loop current is sufficiently high.
1. Copy update packages to the SmartBlue app.
2. Open the
Firmware update
page. Navigation: Root menu > System > FieldPort
SWA50 > Connectivity > Bluetooth configuration
3. Select update package from the list of available packages.
25
"Firmware update" page
1
Example of a package
4. Tap the
Start update
button to download the firmware update to the FieldPort
SWA50. If the update cannot be downloaded, the error message "Internal firmware
update error" is displayed.