Optima Scale OP-905 - Page 25

23
Compatible for Yaohua A9 (Format 3)
ASCII code to show the data. The transmission data is the current weight.
Each one is by 12 groups of data.
X bit Note
1
02(XON) start
2
+ or - symbol
3
High bit of weighing data
:
Weighing data:
:
Weighing data:
8
Low bit of weighing data
9
Decimal bits from right to left(0~4)
10
Odd or even checking for high 4 bits
11
Odd or even checking for low 4 bits
12
03(XOFF) end
PC or Remote Display Continuous Sending Mode
(Format 4)
<STX> <POL> XXXXX.XX <L/K> <G/N> <STAT> <CR> <LF>
Start
Transmission
Polarity:
<SP> = Positive
“-” = Negative
Weight Data
Units:
lb = punt
kg = kilogram
pcs = pieces*
Gross/Net:
GR = Gross
NT = Net
Carriage
Return
Line Feed
Status:
<SP> = Valid
M = Motion
O = Over/under range
PC or Remote Display Continuous Sending Mode
(Format 5)
<STX> <POL> XXXXX.XX <sp> <Lb/KG> <sp> <GR/NT> <CR> <LF>
Start
Transmission
Polarity:
<SP> = Positive
“-” = Negative
Weight Data
Units:
lb = punt
kg = kilogram
pcs = pieces*
Gross/Net:
GR = Gross
NT = Net
Carriage
Return
Line Feed
Space
Space