Salter Brecknell LPS-15 User Manual
Page 27
LPS Series User Instructions
25
Table 5.1 Symbols Used
There will only be two status bytes: hh. Bit 0 is the least significant bit (in each byte),
while bit 7 is the most significant bit. The status bits are defined as follows:
<LF>
Line Feed character (hex 0AH)
<CR>
Carriage Return character (hex 0DH)
<ETX>
End of Text character (hex 03H)
<SP>
Space (hex 20H)
X
Weigh characters from display including minus sign and out-of-
range characters
c
Message/menu (i.e. non-weight) characters from display
p
Polarity character (i.e. - for negative, space for positive)
hh
Two status bytes
uu
Units of measure (lb, kg, using ANSI standard abbreviations)
Bit
Status Byte 1
Status Byte 2
0
1 = Scale in motion
1 = Under capacity
0 = Stable
0 = Not under capacity
1
1 = Scale at zero
1 = Over capacity
0 = Not at zero
0 = Not over capacity
2
always 0
always 0
3
always 0
always 0
4
always 1
always 1
5
always 1
always 1
6
always 0
always 0
7
parity
parity