CONTREX CX-1200 - Manual (Page 263)

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FUNCTION (06) DATA WRITE CUSTOM ENGINEERING UNITS
Table 28 Host Transmission
Character #
DESC
ASCII ^B 0-99
,
E U
=
? ^C
1 2 3 4 5 6 7 8 9
STX Address Separator EU Indicator Assign EU Text Inquiry ETX
EU Text Field
This field should contain a string of up to 15 printable ASCII characters that are to be assigned to the
custom engineering units text for the control at the indicated address.
Inquiry Field (Inquiry)
The inclusion of the inquiry designator is optional. If no response is required this character may be
omitted from the message. If this character field is not included in the message, the commanded
operation will be performed, however the control will not respond.
Table 29 CX-1200 Response
Character #
DESC
ASCII
STX Msg Error Separator EU Indicator Equals EU Text ETX
1 2 3 4 5 6 7 8
^B 0-FF
,
E U
=
^C
Engineering Unit Text Field
If the assignment is successful, this field will contain the custom engineering units text string
assigned. (Up to 15 printable ASCII characters long) If an error occurred in the assignment opera-
tion, this field will contain the error code number preceded by an “E” (e.g., “E4”).