Operation
1
4
7
2
5
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0
3
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9
L
87
EDBEPM-H520 DE/EN/FR 4.0
5.4
Calling up alarm messages
!
Alarm messages
– are texts which appear because of a certain event (e.g. if an actual value exceeds a limit),
– must have been programmed with the planning tool “HMI Designer”,
– can be 4 lines long with a max. of 70 characters (normal character size),
– are chronologically saved in an alarm register
!
The last but one line contains a programmable message field. This field shows the numerical
value of the variable that triggered the message.
!
The last line shows the date and time of the message.
!
indicates an alarm message.
Symbols and characters used in alarm messages
Symbols
1)
Characters used in the line for
date/time
Meaning
>
Alarm not acknowledged
#
Acknowledged alarm but alarm reason unknown.
<
Unacknowledged alarm but alarm reason no longer
available.
HELP
The alarm message is assigned to a help function.
(
*
89)
1)
If an alarm message has been sent several times, the symbol indicates the message shown last.
You want to ...
Press keys ...
Example
A)
call up an alarm message
Pressure exceeds
safety limit
125.5
>13-09-200010:45a
HELP
Temperature exceeds
safety limit
1600
>13-09-200010:55a<13-09-200010:58aHELP
Water level below
workingthreshold
-10
>13-09-200011:00a#13-09-200011:05aHELP
0006
0001
0032
ESC
HIST
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