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 164: Simplified logic diagram for three pole trip
In multi-breaker arrangements, one SMPPTRC (94) function block is used for each
breaker.
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 260: 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 511 287-UUS A Section 11
Logic
367
Technical manual
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