Rockwell Automation 2755 Enhanced Decoder Series B - Manual (Page 254)

15–66 ASCII Host Commands
Publication 2755-833
TM - Display Text Message at AUX Terminal and LCD
Command Format: TMfllstring
Function: Sends a message to the AUX port terminal
(and/or LCD Display) and optionally enables the
keyboard for one message. If a text message is
not defined, the Default Prompt Message is sent.
Parameters: fllstring
Command
Parameters
Parameter Function Valid Values
f
Enable keyboard entry for one
message. 1= Yes
0= No
ll Length of text message. 00 through 80
String Text message characters. Up to 80 characters
Response: = rr <end>
rr= response code (see Table
17.D)
<end>= end of message control code
Note: If the previous message has not displayed,
the response returns a code of 02 to indicate the
command failed because the display buffer was
not available.
If the AUX port is set to configuration mode,
(CONFIG jumper is open), the response returns
a code of 01. The message will display on the
LCD Display but not the AUX terminal.