binary inputs, are routed. It has a single trip output (TRIP) for connection to one or
more of the IEDs binary outputs, as well as to other functions within the IED requiring
this signal.
ANSI05000789 V2 EN
Figure 78: Simplified logic diagram for three pole trip
Lockout can be activated either by activating the input (SETLKOUT) or automatically
from the trip input by setting AutoLock to Enabled. A Lockout condition will be
indicated by activation of the output (CLLKOUT). If lockout has been activated it can
be reset by activating the input (RSTLKOUT) or via the HMI.
If TripLockout is set to Enabled an active Lockout will latch the three-phase trip
output. In this way if both AutoLock and TripLockout are set to Enabled the trip will
always be three-phase and sealed in.
11.1.7 Technical data
Table 135: SMPPTRC (94) technical data
Function
Range or value Accuracy
Trip action 3-ph -
Timers (0.000-60.000) s ± 0.5% ± 10 ms
11.2 Trip matrix logic TMAGGIO
11.2.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Trip matrix logic TMAGGIO - -
1MRK 505 277-UUS C Section 11
Logic
189
Technical Manual
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