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Courier 7000
Request scale to tare
Command: T<CR> (54h,0dh)
simulate TARE key
Change units
of measure
Command:
U<CR> (55h,0dh)
simulate UNIT key
<LF>
(Ib/kg)
simulate UNIT key
<LF>
(Ib:oz)
Power off the scale
Command: X<CR> (58h,0dh)
simulate OFF key
Unrecognized Command
Command: others (xxh, 0dh)
Response
Definition of the Symbols and the Bits
<LF>
<CR>
<ETX>
<sp>
Symbols Used
<p>
<U><U>
<W><W><W><W><W>
<H1><H2>
Bit definition <H1-H2>
6.3.2 8213 Interface Protocol
8213 Protocol
Request displayed weight
Command: W (57h)
over capacity
<STX>
(invalid data)
under
capacity
<STX>
(-20d)
under zero
<STX>
(Mulis)
not stable
<STX>
in Ib/oz/kg/g
<STX>
(normal data)
in Ib/oz/kg/g
<STX>
<LF>
<H1>
<U>
<U>
<CR>
:
l
b
x
x
x
<LF>
?
<CR>
Bit
Byte 1 (H1)
0=stable
0
1=no stable
0=not at zero point
1
1= at zero point
0=RAM ok
2
1=RAM error
0=eeprom ok
3
1=eeprom error
4
always 1
5
always 1
6
always 0
7
parity
?
<S>
<CR>
?
<S>
<CR>
?
<S>
<CR>
?
<S>
<CR>
.
<W>
<W>
<W>
<W>
<H2>
<CR>
<ETX>
<LF>
<H1>
<H2>
o
z
<CR>
x
x
<ETX>
line feed (0Ah)
carriage return (0Dh)
end of text (03h)
space (20h)
polarity "-" or " " (2Dh or 20h)
measure units "Ib", "oz", "kg", "g"
weight data 5~6 Bytes
current status
Byte 2 (H2)
0=not under capacity
1=under capacity
0=not over capacity
1=over capacity
0=Flash ROM ok
1= Flash ROM error
0=calibration ok
1= calibration error
always 1
always 1
always 0
parity
<W>
<W>
<W>
.
<W>
<W>
<W>
<CR>
<ETX>
<LF>
<H1>
<H2>
<U>
<U>
<CR>
<U>
<U>
<CR>
EN-37
<CR>
<ETX>
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