46
Data format, continued…
aaaa
A-Data input, 4 characters, left justified.
A
A-Data input identifier. Sent as “
A
” for A-Data or “
P
” for Pond number. See
section 9.1 for further details on the A and B Data input function.
bbbb
B-Data input, 4 characters, left justified.
B
B-Data input identifier. Sent as “
B
”. See section 9.1 for further details on the A
and B Data input function.
Notes
1.
The “
aaaaA
” and “
bbbbB
” sections of the data string are not sent at all when the A and B
data input function is switched off (see section 9.1).
2.
When requested by a PC with the ?D or ?R commands (section 10.5), the data is terminated
with a carriage return.
3.
When the data is sent by the
90-FL
using the Print function (section 9.6) or the Instant Send
function (section 10.2), the data ends with a carriage return and a line feed.
10.7 GLP Data Format
GLP information is returned as 12 lines terminated by a carriage return. When using the “?G”
command (section 10.5), the computer must respond with a character after receiving each line.
For example…
90FL V6.0 S1234 @ 31/12/2000 12:00
Oxygen Zero= 0.1% @ 31/12/2000 12:00
Oxygen Span= 100.0% @ 31/12/2000 12:10
Conductivity Zero= 0.01uS @ 31/12/2000 12:20
Conductivity k= 1.01 @ 31/12/2000 12:30
TDS Zero= 0.01ppM @ 31/12/2000 12:40
TDS k= 1.01 @ 31/12/2000 12:50
pH Asy= 0.10pH @ 31/12/2000 13:20
pH Slope= 99.0% @ 31/12/2000 13:30
Temperature Offset= 1.0oC @ 31/12/2000 14:20
Temperature Span= 100.0% @ 31/12/2000 14:30
Ends