Technical Description
AAU 1736
– Rev 1
23
11 Software (SW)
The software is stored in a flash memory in each
AA
unit. This software can
be replaced / updated (i.e. downloaded via Win512 / Win128 / WinG3). All
units connected to the same RS485 line
must have
the same SW version and
it is
highly recommended
to have the same SW version in all the display
units in the system.
11.1 SW version
The SW version can be presented as follows:
1.
Do same as per the SW mode and address setting, see chapter
"SW mode setting", page 13.
2.
When the following is displayed:
MODE SETTING! Change = Black
Type: xxxxxxxxxxxx Store = Yellow
….press push button "P2" (yellow) and the following will be
displayed:
ADDRESS SETTING Change = Black
Address: XX Store = Yellow
….press push buttons "P1" (black) and "P2" (yellow)
simultaneously and the following will be displayed:
Rst: nn Addr: aaaaaaaa Version: V.vvvv
Return = Yellow Erase SSD = Black
nn
= restart type (code) and
aaaaaaaa
= memory address before
restart.
nn=00: Power On Reset. (Power supply connected)
nn=01: Watchdog Reset.
nn=02: Accidental jump to reset vector.
nn=03: External reset caused by external watchdog/user (e.g.
after SSD download) or jumper "JP1" (RESET) has been used.
nn=04-19:
Unexpected interrupt.
If nn=01, 02 or 04-19 appear often, call for service personnel /
engineer.
V.vvvv
= SW version (e.g. 1.4.x).
3.
Press
yellow
push button ("P2")
–
or see 6 below
– and the
following will be displayed:
ADDRESS SETTING Change = Black
Address: XX Store = Yellow
4.
Press yellow push button ("P2").
5.
The
AA
unit will restart (Restarting....), i.e. the buzzer will sound
for approx. two seconds and the unit will return to normal
operation.