7
ADVANCED USE MANUAL DD700
2.2.1
Cb (or Bilanciai) string
1st character
$(24H)
string start character
2nd character
<s>
s=stability
s=0 stable weight
s=1 unstable weight
s=3 invalid weight (negative or overload)
3rd-7th character
net weight
if the weight is composed of more than 5 digits,
the least significant ones will not be sent
8th character
<CR>(0DH)
string end character
Available protocols: Cyclical, On request, ACK-NAK.
2.2.2
Extended String
1st character
$(24H)
string start character
2nd-10th character
net weight with sign and any decimal separator
11th character
<SP>(20H)
space
12th-20th character
tare with sign and any decimal
separation
21st character
<SP>(20H)
space
22nd-23rd character
<um>
unit of measurement
24th character
<SP>(20H)
space
25th character
<s1>
scale status
26th character
<s2>
scale status
27th character
<s3>
scale status
28th character
<s4>
scale status
29th character
<CR>(0DH)
30th character
<LF>(0AH)
Characters such as <s1>, <s2>, <s3>, <s4> are ASCII characters that must be interpreted as
hexadecimals. Each character represents
4 bits with different meanings, for example incoming ASCII character "A"
must be interpreted as hexadecimal digit "A";
1
0
1
0
Bit3
bit2
bit1
bit3
