Rockwell Automation 1772-LS_LSP,D17726.8.6 PROG/OPER MANUAL-MINI PLC-2/05 User Manual

Page 199

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Report Generation

Chapter 17

17-5

Figure 17.4

Message Request BitĆDone Bit Relationship

10219ĆI

Message Request Bits

Message Done Bits

17

10

07

00

Message

Control

Word

The message print command is valid for message 0. It prints out the
message control word addresses in a form similar to that shown in
Table 17.A. If the location of the message control file is to be changed or
you no longer need message 0, it can be deleted with the message delete
command and re-entered at any time.

Table 17.A

Example Message Control WordĆMessage Number Relationship

Control

Words

Message

Numbers

200

010Ć017

201

110Ć117

202

210Ć217

203

310Ć317

204

410Ć417

205

510Ć517

206

610Ć617

207

710Ć717

IMPORTANT: This table assumes user selected message control words begin at 200

8

.

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 hazardous or unexpected machine operation. This
could result in damage to equipment and/or injury to personnel.

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