Salter Brecknell PS2000 User Manual
Page 31
PS1000/2000 User Instructions
29
Table 6.2 Symbols Used
Table 6.3 Bit Definition of H
1
H
2
H
3
<LF>
Line Feed character (hex 0AH)
<CR>
Carriage Return character (hex 0DH)
<ETX>
End of Text character (hex 03H)
<SP>
Space (hex 20H)
H
1
H
2
H
3
Four current status bytes
<P>
Polarity character: "?" or " "
W
1
---W
7
Reading data, 1-7 bytes (seven digits)
<DP>
Decimal point
U
1
U
2
Measure units, kg, lb, lb:oz, % or pcs; 2-5 bytes
Bit
Byte 1 (H
1
)
Byte 2 (H
2
)
Byte 3 (H
3
)
0
0 = stable
0 = not under capacity 00 = compare disable
01 = lower limit
10 = ok
11= upper limit
1 = not stable
1 = under capacity
1
0 = not at zero point 0 = not over capacity
1 = at zero point
1 = over capacity
2
always 0
always 0
0 = gross weight
1 = net weight
3
0 = eeprom OK
always 0
always 0
1 = eeprom error
4
always 1
always 1
always 1
5
always 1
always 1
always 1
6
always 0
always 1
always 0
7
parity
parity
parity