Rockwell Automation 2706-M1 MESSAGEVIEW 421 HARDWARE MANUAL - Manual (Page 54)

3–31 Front Panel Editor
Publication 2706–816
The example below shows the Frequency of Occurrence View.
5
1) 4, Topic 1, Allen–Bra
2) dley, 09/20/95, 08:49
3) :35, 09/20/95, 08:49:
4) 31, 09/20/95, 08:49:2
5) 9
Date/Time Acknowledged
Date/Time first trigger
Message Topic
Number of
Occurrences
Date/Time last trigger
Message Text
Message Number
2. Use the up or down arrow keys to scroll through the HE
Stack.
Note: Hold down the or keys to scroll through the HE
Stack rapidly.
3. Press the Ack key to return to the HE Stack submenu.
4. Press Ack again to return to the FPE menu.
To view the HE Stack in Chronological Order
1. Select Chronological Order View from the Historical Event
(HE) Stack submenu and press the Enter key.
Note: You cannot view an empty HE Stack.
The contents of the HE Stack are displayed. For each message the
following are included:
•
date/time of message trigger
Note: The message with the most recent date/time stamp in
the HE Stack is displayed first.
•
message number
•
message topic
•
message text, data display variables, and placeholders for data
entry variables
•
date/time message acknowledged (if this option was enabled
for the message)
The example below shows an example of the Chronological
Order View.
1
1) 09/20/95, 08:49:28, 5
2) , Topic 1, Allen–Brad
3) ley, 09/20/95, 08:49:
4) 31
Date/Time Acknowledged
Message Topic
Chronological
Sequence
Date/Time Message Trigger
Message Number
Message Text