©Adam Equipment Company 2008
18
9.0
RS-232 INTERFACE
The RS-232 connector is a 9 pin d-subminiature socket mounted on the
rear panel.
COMMUNICATION CONNECTION:
Pin 2: RXD RS-232 input
Pin 3: TXD RS-232 output
Pin 5: GND
PC COMMAMNDS:
(upper case)
P
<CR> <LF>
P
rint current weight.
T
<CR> <LF> Send
T
otal of accumulator.
C
<CR> <LF>
C
lear Totals of accumulator.
Z
<CR> <LF>
Z
ero/Tare the scale.
OUTPUT FORMATS:
(n=item number, w= the weight, u=units)
Continuous output:
14 ASCII Characters, leading zeros are spaces denoted by “_”
+ _ w w w w . w _ _ K G <cr> <lf>
1 2 3 4 5 6 7 8 9 10 11 12 13 14
i.e.
+ _ _ _ 1 4 . 6 _ _K G <cr> <lf>
Accumulation into memory:
16 ASCII characters, leading zeros are spaces ( “_”)
n n n n : w w w w w . w u u <cr><lf>
1 2 3 4 5 6 7 8 9 1011121314 15 16
i.e.
_ _ 1 2 : _ _ 5 4 . 5 K G <cr><lf>
Summary of Contents for AE-202
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