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SBI Interface Protocol Description
Output format with 22 characters
The following data block format is output:
I I I I I I V W W W W W W W W W U U U CR LF
I : ID W : Weight value
V : +/– sign U : Unit
ID Codes
S t a t Indicates a special weighing platform status, e.g., initialization, self-test,
adjustment/calibration
N Indicates net or gross value
N 1 Indicates net value with 1
st
tare memory assigned (not main tare)
N 2 Indicates net value with 2
nd
tare memory assigned (not main tare)
S / N Indicates equipment serial number
M o d e l Indicates equipment model
Plus/Minus Sign
+ Plus sign
– Minus sign
Space (i.e., no plus or minus sign; if weight value is 0 or if output does not include a
weighed value)
Unit No stable parameter.; no weighed value
g Grams
k g Kilograms
l b Pounds
o z Ounces
t Tons
Special Codes
The data block may contain special information.
Special status-dependent codes:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
S1 S2 CR LF
The following status codes are output for “S1” and “S2”:
: Taring
C : Internal calibration
- - : All numerals shown in stable readout
H : Overload
L : Underload
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