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DATE
TIME
ID
GROSS
TARE
NET
PCS
APW
B.2
COM2 MODE
B.2.1 SIMPLEX MODE
The Simplex Mode provides a Continuous serial transmission mode. The Continuous mode is
used to interface to computers, scoreboards, and other remote devices requiring
constant data updating. The transmission occurs at the end of each display
update. Figure B-5 shows the serial data format for Continuous Mode.
<STX> <POL> xxxxx.xx
Start
Transmission
Polarity:
<SP> = Positive
"–"
06/05/98
12:34 PM
123456
25.00 lb
1.48 lb
23.52 lb
1234
0.019060 lb
FIGURE B-3. Print Ticket
INDICATOR
CTS 2
TXD 3
S. GND 5
DSUB9
FIGURE B-4. Cable Diagram for Indicator to Printer
Weight Data
Units:
= Negative
L = pound
K = kilogram
P = pieces
C = custom units
FIGURE B-5. Consolidated Controls Continuous Mode
PRINTER
3 RXD
20 DTR
7 S. GND
DSUB25
<L/K> <G/N>
<STAT> <CR> <LF>
Gross/Net:
Carriage
G = Gross
Return
N = Net
Status:
<SP> = Valid
M = Motion
O = Over/under range
Page C-1
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