CONTREX CX-1200 User Manual
Page 245
7 - 6
FUNCTION (01) DATA READ SINGLE PARAMETER
Table 7-2 Host Transmission
Character #
1
2
3
4
5
6
7
8
9
10
11
12
13
DESC
ASCII
STX
Address
Function
Parameter Number ETX
CRC (0000 - FFFF)
^B
0-9
1-9
0
1
0-9
0-9
0-9
^C
0-F
0-F
0-F
0-F
Data Field - Parameter Number - 3 characters.
Message Length = 13 characters.
Table 7-3 CX-1200 Response
Character #
1
2
3
4
5
6-19
20
21
22
23
24
DESC
ASCII
STX
Address
Msg Error
Data Field ETX
CRC (0000 - FFFF)
^B
0-9
1-9
0-F
0-F
^C
0-F
0-F
0-F
0-F
Data Field per Table 7-3 (14 characters)
Character #
6
7
8
9
10
11
12
13
14
15
16
17
18
19
DESC
ASCII
Error Code Res Fmt
Parameter Value (0000000000-9999999999)
0-3 0-9
0-9
0-2
0-9
0-9
0-9
0-9
0-9
0-9
0-9
0-9
0-9
0-9
Parameter Error Code
- 2 characters.
Resolution
- 1 character (Number of digits to the right of the decimal point).
Format
- 1 character (0 = OK as is, 1 = Negative value, 2 = Binary value).
Parameter Value
- 10 character (Positive numeric value of the parameter).
Message Length = 24 characters.