Technical Description
AAU 1736
– Rev 1
24
6.
Continue from 3 above: or press
black
push button ("P1") and the
SSD will be erased (Erasing SSD....). The
AA
unit will restart
(Restarting....), i.e. the buzzer will sound for approx. two seconds
and the unit will return to normal operation.
11.2 SW download
Each
AA
unit is equipped with an RS232 interface ("J2"), which makes it
possible to connect a PC and carry out the downloading directly in the
AA
unit
respectively.
1.
Prepare the PC and start Win512 / Win128 / WinG3. In Win512
select the AAU icon and click the right mouse button. In win128
and WinG3, in menu "Tools" select "Download FBP / EPU / AAU
Software". Select "Download program" and select the SW file to
be downloaded, i.e. DU_version.BIN (where "version" is the valid
program version, e.g. 14x=program version 1.4.x). Check / set the
port and baud rate. See also the Win512 / Win128 / WinG3 help.
2.
Connect the PC to the
AA
unit ("J2").
3.
Put the jumpers "JP3" and "JP4" in position "A".
4.
Put the jumper "JP2" (BOOT) in position.
5.
Put the
AA
unit in "bootstrap" mode, i.e. put the jumper "JP1"
(RESET) in position
momentarily
. The buzzer will sound.
6.
Start the downloading. (The buzzer will be silenced.)
7.
When the download is ready remove the jumper "JP2" (BOOT).
8.
Put the jumpers "JP3" and "JP4" in position "B".
9.
Do a restart, i.e. put the jumper "JP1" (RESET) in position
momentarily
. The buzzer will sound for approx. two seconds and
the
AA
unit will return to normal operation.
10.
Regarding fault messages, see chapter "Restart", page 19.
