7-7
Manual OP5, OP15
( ) J31069-D0840-U001-A2-7618
7.3.1 Display Sequences
Event and alarm messages can be configured as single- or double-line mes-
sages and displayed either separately or together.
With this display sequence, only one message is shown on the display.
Exception: On the OP15/C, four messages are displayed in the case of
8 x 40 representation.
If several messages are queuing, the messages are displayed in succession
and output according to the following priorities:
1. System message, the most recent one, if there are several.
2. Unacknowledged alarm message.
3. Event message yet to depart.
4. Acknowledged alarm message yet to depart.
5. Standby message.
If there is no system message, the alarm and event messages having the high-
est priority are displayed simultaneously one on top of the other. For mes-
sages which extend beyond the limit of the display line, the full-length mes-
sage text is repeated automatically across the display.
Exception: On the OP15/C, two event messages and two alarm mes-
sages are displayed with the 8 x 40 representation.
If several messages are queuing in the case of combined output, the messages
are output on double-line displays according to the following priorities:
1. System message, the most recent one, if there are several.
2. Unacknowledged alarm message; the second line displays simultaneously
the most recent, highest-priority event message yet to depart.
3. Acknowledged alarm message yet to depart; the second line displays simul-
taneously the most recent highest-priority event message yet to depart.
4. Standby message.
Single message
display (setting
”separate”)
Combined
message display
(setting
”together”)
Message Handling
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