Siemens siprotec 7SA6 - Applying the Function Parameter Settings; Settings

Functions
6-304 7SA6 Manual
C53000-G1176-C156-2
Figure 6-157 Trip/Close test cycle
6.22.6 Applying the Function Parameter Settings
The configuration concerning the tripping logic of the device as a whole and circuit-
breaker test function was already set in accordance with the general data in Subsec-
tion 6.1.3 and 6.1.1.
Furthermore, the setting in address
610 FltDisp.LED/LCD, determines whether the
fault messages which are allocated to the local LEDs as well as the spontaneous mes-
sages that are displayed via the LCD on the front of the device following a fault, are
stored following each fault detection of a protection function (
with PICKUP), or if stor-
age only takes place if a trip command is issued (
with TRIP = “No trip no flag”-feature).
6.22.7 Settings
Fault display
TRIP
CLOSE
t
TMin TRIP Cmd TMax CLOSE CMDT-CBtest-dead
0240 0242 0241
Addr. Setting Title Setting Options Default Setting Comments
610 FltDisp.LED/LCD Display Targets on every
Pickup
Display Targetson TRIP only
Display Targets on
every Pickup
Fault Display on LED / LCD
615 Spont. FltDisp. NO
YES
NO Spontaneous display of
flt.annunciations