Control During Operation
214
7SS52 V4 Manual
C53000-G1176-C182-3
Output relays Annunciations which are allocated to the potential-free output relays according to
Chapter 4, page 45 can be output as latched annunciations. The memories of the out-
put relays can also be reset by applying the button.
6.2.1.1 Operational Annunciations
Operational annunciations are information items which the device produces during op-
eration. Up to 200 operational events (central unit) and up to 50 operational events
(bay units) are stored in the device in chronological order. When the maximum capac-
ity of the memory has been reached, the oldest event will be erased.
The appendix contains a tabular list with all available operational events and their ex-
planation. Only the relevant annunciation will be displayed in the concrete situation. It
is also indicated whether the annunciation is only coming (C for events) or whether it
is coming and going (C/G for states).
from the PC
with DIGSI
To read out operational events of the central unit (PC linked to central unit) proceed
as follows:
Click Event log. A list appears in the data window (right section of the window),
(Figure 6-2, page 214).
Double-click an entry in the list view. The corresponding contents of the annunciation
group is displayed in another window (Figure 6-3, page 215).
Figure 6-2 Overview of operational events in DIGSI − Example
LED.
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