Display Sequences - Siemens OP7 Equipment Manual

7.2.1

Display Sequences

Message length
Event and alarm messages can be configured with up to 80 characters and
displayed either separately or together.
Single message With this display sequence, only one alarm message, event message or
display (setting
system message is shown on the display. On the OP17 four messages are
"separate") 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.
Combined
If there is no system message, the alarm and event messages having the high-
message display est priority are displayed simultaneously one on top of the other. On the
(setting
OP17, two event messages and two alarm messages are displayed with the
"together") 8 x 40 representation.
7.2.2 Scrolling through Waiting Messages at Message Level
Meaning of keys If there are neither system messages nor unacknowledged alarm messages,
you can scroll at message level through the messages that have not yet de-
parted. To do this, use the following keys:
The message currently waiting will be displayed if there is no operator input
on the OP for one minute.
7-8
Key
Return/continue to older/newer alarm message
Return/continue to older/newer event message
Return to the current (newest) message
ESC
Purpose
Equipment Manual OP7, OP17
Release 04/99