ABB REG316 4 Series, Operating Instructions Manual

Page: 509 / 980

REG 316*4 1MRB520049-Uen / Rev. E ABB Switzerland Ltd
5-65
In both cases, an invalid time stamp is indicated by a red ‘T’
between the date and the time. An invalid time stamp results
from the failure of the synchronisation signal on the interbay bus.
The events of units that are not connected to the station auto-
mation system are all marked as invalid following an interruption
of the auxiliary supply until the respective unit is resynchronised
to the PC time by running the HMI.
Display new events
In this mode, both the current relay events and the latest relay
events are displayed.
All the events are recorded in chronological order together with
the actual times they occurred (i.e. the time of the PC clock). The
events are only displayed once, i.e. if the sub-menu is closed
and then reopened, the display is empty until new events are re-
corded.
If the transfer of the events to <Printer> or <File> was chosen, all
the events detected by the protection can be recorded over any
period of time. However, the HMI is busy and therefore blocked
while this is going on. A “Load” or “Print” window indicates that
the continuous display or printing mode is active. It remains so
until <Esc> is pressed. Do not switch the printer off, before
leaving the continuous printing mode.
ÚMain MenuÄÄÄÄÄÄÄÄÄÄÄ¿
³ ÚEvent HandlingÄÄÄÄÄÄÄÄÄÄ¿
³ ³ ³
³ ³ Display current Events ³
³ ³ List Event List ³ ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
³ ³ Clear Event List ³ º Direct output to º
³ ³ Clear latched outputs ³ º <Screen>/<Printer>/<File> º
³ ³ Disturbance Recorder ³ º º
³ ³ RETURN ³ ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
³ ³ ³
³ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
Fig. 5.34 b Direct output to