User Guide

68
The meaning of “start_date
i
” and “start_time
i
” is:
• for errors: date and time at which the error was generated;
• for setup events: date and time of a setup item change;
• for calibration events: date and time of a calibration;
• for cleaning events: start date and time of cleaning action.
The meaning of “end_date
i
” and “end_time
i
” is:
• for errors: end date and time if the error is not active anymore;
• for setup events: no meaning;
• for calibration events: no meaning;
• for cleaning events: no meaning.
The tokens format is described here below:
event_code
i
(errors) ERNN (e.g. “ER01” for Setp.1 alarm)
event_code
i
(setup) SCNN (e.g. “Sr01” for current month)
event_code
i
(calibration) CALE (always the string “CALE”)
event_code
i
(cleaning) CLEA (always the string ”CLEA”)
start_date
i
ddmmyy (“010798” for July 1, 1998)
start_time
i
hhmm (e.g. “1735” for 5:35 pm)
end_date
i
(active errors) N (just the letter “N”)
end_date
i
(not active err.) ddmmyy (“020798” for July 2, 1998)
end_time
i
(active errors) N (just the letter “N”)
end_time
i
(not active err.) hhmm (e.g. “0920” for 9:20 am)
desA
i
(errors) N (just the letter “N”)
desA
1
(setup) P
1
P
2
C
1
C
2
C
3
C
4
(setup item format, prev. value)
desA
i
(calibration) “XXPHX”, “XOrPX”, “XX^CX”, “4-20X”, “UOLtX”,
“0-201”, “4-201”, “0-202”, “4-202” (“4-20X”
is the 4-20 input channel)
desA
i
(cleaning) “AdCL” for advanced cleaning,
“SICL” for simple cleaning
desB
i
(errors) N (just the letter “N”)
desB
1
(setup) P
1
P
2
C
1
C
2
C
3
C
4
(setup item format, new value)
desB
i
(calibration) N (just the letter “N”)
desB
i
(cleaning) N (just the letter “N”)
See above in this section for the description of setup item
format “P
1
P
2
C
1
C
2
C
3
C
4
”.
Events are logged in the event log file in chronological order,
i.e. record number 1 refers to the oldest event. When the
event log file is full, the oldest event is replaced with the
oncoming one.
In order to speed up the updating of a remote monitor for the
events, the NNEVF<CR> command is supported by
NNEVN<CR>, the new event request command, which is