Figure 3 shows an application example of how the user can, in a simplified way, connect the
command function via the configuration logic circuit in a protection IED for control of a circuit
breaker.
A pulse via the binary outputs of the IED normally performs this type of command control. The
SPA addresses to control the outputs OUT1 – OUT16 in SINGLECMD:1 are shown in table
2.
SINGLECMD
BLOCK ^OUT1
^OUT2
^OUT3
^OUT4
^OUT5
^OUT6
^OUT7
^OUT8
^OUT9
^OUT10
^OUT11
^OUT12
^OUT13
^OUT14
^OUT15
^OUT16
AND
INPUT1
INPUT2
INPUT3
INPUT4
OUT
NOUT
PULSETIMER
INPUT OUT
#CD01-CMDOUT1
#CD01-CMDOUT2
#CD01-CMDOUT3
#CD01-CMDOUT4
#CD01-CMDOUT5
#CD01-CMDOUT6
#CD01-CMDOUT7
#CD01-CMDOUT15
#CD01-CMDOUT16
#CD01-CMDOUT8
#CD01-CMDOUT9
#CD01-CMDOUT10
#CD01-CMDOUT11
#CD01-CMDOUT12
#CD01-CMDOUT13
#CD01-CMDOUT14
SYNCH OK
PULSETIMER
INPUT OUT
To output board, CLOSE
To output board, OPEN
IEC05000717-4-en.vsd
IEC05000717 V4 EN-US
Figure 3: Application example showing a simplified logic diagram for control of a
circuit breaker
The MODE input defines if the output signals from SINGLECMD:1 is off, steady or setable pulse
length signals. This is set in Parameter Setting Tool (PST) under: Main Menu/Settings / IED
Settings / Control / Commands / Single Command or via Parameter Setting Tool (PST).
3.1.2.3 Event function EVENT
M11880-82 v6
The Event function (EVENT) sends time-tagged events to the station level (for example,
operator workplace) over the station bus. On the station level, events are presented in an
event list. Events can be created from both internal logical signals and binary input channels.
All the internal signals are time tagged in the main processing module, while the binary input
channels are time tagged directly on each I/O module. Events are produced according to a set
of event masks. These masks are treated commonly for both LON and SPA channels.
Two special signals for event registration purposes are available in the IED: Terminal Restarted
(0E50) and Event buffer overflow (0E51).
The status and event codes for the EVENT function are found in Table
3.
Section 3 1MRK 511 396-UEN E
SPA operation principle
14 SPA, 670 series
Communication protocol manual
© Copyright 2017 ABB. All rights reserved
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