CONTREX CX-1200 - 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 ^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.