[logik-spondanmeld-display-081024, 1, en_US]
Figure 2-1 Generation of spontaneous fault messages on the device display
Reset of Stored LED / Relays
Pickup of a new protection function generally deletes all stored LED/relays so that only the information of the
latest fault is displayed at a time. The deletion of the stored LED and relays can be inhibited for a settable time
under address 625 T MIN LED HOLD. Any information occurring during this time are then combined with a
logical OR function.
Under address 610 FltDisp.LED/LCD also the information of the latest fault stored on LED and relays can
be deleted with the setting (Target on TRIP) unless this fault has lead to a trip command of the device.
NOTE
Setting the address 610 FltDisp.LED/LCD to (Target on TRIP) only makes sense if address 625 T
MIN LED HOLD is set to 0.
[logik-ruecksetz-gesp-led-081024, 1, en_US]
Figure 2-2 Generation of the reset command for saved LED/relays
Setting Notes
Fault Messages
A new pickup of a protection function generally turns off any previously set light displays so that only the
latest fault is displayed at any one time. It can be selected whether the stored LED displays and the sponta-
neous messages on the display appear after the new pickup or only after a new trip signal is issued. In order to
select the desired mode of display, select the Device submenu in the SETTINGS menu. Under address 610
FltDisp.LED/LCD the two options Target on PU and Target on TRIP ("No trip – no flag") can be
selected.
Default Display Selection
In devices with 4-line displays and depending on the device version, a number of predefined image pages are
available. The start page of the default display appearing after startup of the device can be selected in the
2.1.2.2
Functions
2.1 General
32 SIPROTEC 4, 7SJ61, Manual
C53000-G1140-C210-6, Edition 05.2016
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