CONTREX CX-1200 User Manual
Page 252
7 - 13
FUNCTION (09) DATA WRITE CUSTOM ENGINEERING UNITS
Table 7-14 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
9
<below>
^C
0-F
0-F
0-F
0-F
Data Field per Table 7-14
Engineering Units Text - (1 to 15 characters)
Character #
6
7
8
9
10
11
12
13
14
15
16
17
18 19
20
DESC
ASCII
!- ~
!- ~
!- ~
!- ~ !- ~
!- ~
!- ~
!- ~
!- ~
!- ~
!- ~
!- ~
!- ~
!- ~
!- ~
Engineering Units Text
Message Length = 11 to 25 characters.
Note:
The Engineering Units Text String may be any string of printable ASCII characters of up to 15
characters long.
Table 7-15 CX-1200 Response
Character #
1
2
3
4
5
6
7
8
9
10
11
12
DESC
ASCII
STX
Address
Msg Error
Error Code
^B
0-9
1-9
0-F
0-F
0-3
0-9
^C
0-F
0-F
0-F
0-F
ETX
CRC (0000 - FFFF)
Data Field - EU Text Error Code - 2 characters.
Message Length = 12 characters.