AND Weighing Indicator AD-4401, Instruction Manual

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OUTPUT DATA
There are two kinds of transmission formats; “A & D standard format” and “Accumulation data format”.
The A & D standard format has been used for our weighing indicators. It consists of two headers, data, unit, and
terminator. The Accumulation data format outputs a simple header, numerical data, unit and terminator. The following
shows their examples.
<A & D STANDARD FORMAT>
Header 1 Header2 Data (Eight digits; polarity and decimal point included) Unit Terminators
S T , G S , + 0 0 1 2 3 4 5 k g CR LF
ASCII code Hexadecimal number Description
ST [53 54] (STable)
US [55 53] (UnStable)
Header-1
OL [4F 4C] (Over Load)
GS [47 53] (GroSs)
NT [4E 54] (NeT)
Header-2
TR [54 52] (TaRe)
Separator , [2C]
0 to 9 [30 to 39]
+ [2B]
- [2D]
SP (space) [20]
Data (ASCII code)
• [2E]
SP SP [20 20] (No unit)
SP g [20 67] (g)
kg [6B 67] (kg)
SP t [20 74] (t)
Unit
lb [6C 62] (lb)
< Example >
Header
1 Header
2 8 Digits Including Data, Polarity, and
Decimal Point
Unit Terminator
Gross S T , G S , + 0 0 1 2 3 4 5 k g CR LF
Header-2 is
"GS"
Net S T , N T , + 0 0 1 0 0 0 0 k g CR LF
Header-2 is
"NT"
Tare S T , T R , + 0 0 0 2 3 4 5 k g CR LF
Header-2 is
"TR"
With
decimal
point
S T , G S , + 0 1 2 3 . 4 5 k g CR LF
"." in numerical
data
Plus
overflow
O L , G S , + SP SP SP SP . SP SP k g CR LF
Header-1 is
"OL"
Minus
overflow
O L , G S , - SP SP SP SP . SP SP k g CR LF
Header-1 is
"OL" and
polarity is "-"
Unstable U S , G S , + 0 1 2 3 . 4 5 k g CR LF
Header-1 is
"US"
Output
OFF data
O L , G S , + SP SP SP SP . SP SP k g CR LF
Same as plus
overflow