JUMO LOGOLINE 500d Operating Manual page 31

Only the latest request is stored for each
text.
Example: A report with high priority is being
printed from 12:00 to 12:05 hrs. While it is
being printed a relay goes overlimit twice.
Under normal conditions three texts would
be printed for this overlimit (low priority), as
follows:
"12:01 relay 1 ON",
"12:02 relay 1 OFF" and
"12:03 relay 1 ON".
In this example the printing of the report
would first be completed. This is followed by
the delayed output of
"12:02 relay 1 OFF" and
"12:03 relay 1 ON".
Time
12:07
12:06
12:05
12:04
12:03
12:02
12:01
12:00
7 Text printing
Text printing request
"12:03 Relay 1 ON"
"12:02 Relay 1 OFF"
"12:01 Relay 1 ON"
Report
Actual printing
31
"12:03 Relay 1 ON"
"12:02 Relay 1 OFF"
Report