Rockwell Automation 1772-L8_LW_LWP_LX_LXP,D17726.5.8 User Manual - Manual (Page 367)

Report Generation
Chapter 23
23-16
Figure 23.7
Example Program to Display Any of the Remaining 64 Messages
265
04
L
200
10
Event Request Bit
Message (010)
RUNG 1
265
04
Event
200
Done Bit
Message (010)
U
200
10
Request Bit
Message (010)
00
RUNG 2
ATTENTION: Do not use message control words for any other
purpose. This warning is especially critical for output image
table locations when output or block transfer modules are
placed in corresponding slots. Failure to observe this warning
could result in hazardous or unexpected machine operation.
This could damage equipment and injure personnel.
The message control word file can be located anywhere in the data table
except in processor work areas and in the input image table. If Memory
Write Protect is active, the message control word file must be placed in the
area of the data table which can be changed (words 010-177).
Several keys and special industrial terminal control codes are used to move
through the display and perform a variety of functions (Table 23.D
and Table 23.E).
Graphic Programming