Alpha XP ISP
V0.0.0.1
7. Maintenance
7.1
Upgrading the FXM Firmware
The Alpha FXM firmware can be reinstalled or upgraded via an RS232 interface using FXM Programmer, or on the
web. The web interface requires the factory-installed FXM communication module.
7.1.1
Upgrading using the RS232 Interface
You will need the following items:
RS-232 connection cable to the Alpha FXM.
FXMProgrammer
software must be
installed
.
It is available for download at:
www.alpha-outback-energy.com
1. Switch off the Alpha FXM.
2. Connect the RS-232 cable.
3. While pressing and holding the
SELECT
button, switch on the battery circuit breaker. The LCD panel
shows “
Alpha XP ISP
”.
4. Start
FXMProgrammer
.
5. Select a COM port from the drop down list of available ports.
Page
75
to
95