CONTREX CX-1200 User Manual
Page 249
7 - 10
FUNCTION (04) DATA WRITE PARAMETER BLOCK
Table 7-8 Host Transmission
Character #
1
2
3
4
5
6-20
21
22
23
24
25
DESC
ASCII
STX
Address
Function
Data Field ETX
CRC (0000 - FFFF)
^B
0-9
0-9
0
4
^C
0-F
0-F
0-F
0-F
Data Field per Table 7-8
Number of Parameters x 15 characters/parameter (14 parameters max. = 210 characters)
Character #
6
7
8
9
10
11
12
13
14
15
16
17
18 19
20
DESC
ASCII
0-9
0-9
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
Parm Number Res Fmt
Parameter Value (0000000000-9999999999)
Parameter Number
- 3 characters.
Resolution
- 1 characters.
Format
- 1 characters.
Parameter Value
- 10 characters.
Message Length = 25 to 220 characters.
Table 7-9 CX-1200 Response
Character #
1
2
3
4
5
6-10
11
12
13
14
15
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 7-9
Number of Parameters x 5 characters/parameter (14 parameters max. = 70 characters)
Character #
DESC
ASCII
6
7
8
9
10
Parameter Number
Parameter Error Code
0-9
0-9
0-9
0-3
0-9
Parameter Number
- 3 characters.
Parameter Error Code
- 2 characters.
Message Length = 15 to 80 characters.