USER MANUAL
– RAVAS-3200
31
5.13 Alibi Memory
The 3200 indicator has the possibility of an alibi memory. The alibi memory will only be used
when parameter 13 is set for OIML or NTEP. If parameter 13 is set for ‘NONE’ the alibi
memory will remain unused.
The indicator stores every weighing in its alibi memory and adds a unique number to it. If the
alibi memory is activated it will aect the RDC protocol, the PC protocol or the Printer protocol
depending on the setting of parameters in the supervisor menu.
The data stored in the alibi memory are:
1. Date > this is the date in format dd\mm\yy (EU) or mm\dd\yy (US).
2. Time > this is the time in format hh:mm.
3. Gross weight > this number always consists of 5 digits, a possible decimal point (as part
of the 5 digits), the unit (kg or lb) and the positive or negative sign.
For example: +0233.5kg or -00136.lb.
4. Net weight > this number always consists of 5 digits, a possible decimal point (as part of
the 5 digits), the unit (kg or lb), the positive or negative sign and whether it was a
calculated net or a measured net.
For example: +0233.5kgC or -00136.lb_. The ‘C’ stands for calculated and is sent along
when a preset tare value was active. If there is no preset tare value active a blanc
(space) is put behind the kg (or lb).
5. Tare weight > this number always consists of 5 digits, a possible decimal point (as part of
the 5 digits), the unit (kg or lb), the positive or negative sign and whether it was a preset
tare or a measured tare.
For example: +0233.5kgP or -00136.lb_. The ‘P’ stands for preset tare and is sent
along when a preset tare value was active. If there is no preset tare value active a blanc
(space) is put behind the kg (or lb).
6. Code > this is the 5-digit code that can be entered by keying in. If no code is activated it
will show ‘0’.
7. Alibi number > this is a 4 digit number which is generated by the indicator itself. It will
start at ‘0001’ and increase with every weighing up to ‘9999’. When this number is
reached it will start at ‘0001’ again.
The alibi memory is 1Mbit big. It can contain about 7000 weighings. The alibi memory works
with FIFO (rst in rst out). When it becomes full the oldest data will be rst overwritten.
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