Rockwell Automation 1336T ControlNet Frn1.02 Rev 1.5 - Manual (Page 73)

4–31 Using Unscheduled Messaging
Publication 1336 FORCE–5.18 ––March, 1999
Data
Word 15
Clock Time
Date Day
Data
Word 16
Clock Time
Year Month
Drive Response –– PLC Message Read
Message Operation
The Warning Queue Entry Read Full function specified in the PMW
reads the contents of the warning queue specified in word 3 of the
PMW message. The response returns the warning text which can be
shown as ASCII text. The text will have every two characters in
reverse order and return a time stamp indicating the day and time the
warning occurred. The Clock Time is returned in the order shown in
the header message. You should view this information as ASCII text.
This field: Indicates:
Day
The day of the week, where 1 is Sunday and 7 is
Saturday.
Year
The number of the year. 1990 is referenced as 0.
Therefore, the year 1995 would return a value of 5.
Month
The month of the year, where 1 is January and 12 is
December.
The Date and Time are in hexadecimal format.
Example
In this example, Warning Queue Entry #1 was retrieved from the
drive. The PMR returned the ASCII text Vel Fdbk Loss, with each
two characters reversed. The fault occurred at 10:14am on Thursday
February 23, 1995.
1 0
N10:10
2 3 4 5 6 7 8 9
N10:90
PLC MSG
Write File
PLC MSG
Read File
Data Format
1
1 25942
3
0
2048
2048 8300 25670 27490 19488 29551 8307
N10:100 7681 3594 8224 5048 5893 1282
N10:90 00\01 eV 00\00 08\00 l df kb L so s
N10:100 1E\01 0E\0A 00\00 13\B8 17\05 05\02
ASCII Display Values
Warning Queue Read Full
(continued)