Channel ID text Level trigger mode
36 SEQSPVC1 - fusef3ph Level trigger off
37 SEQSPVC1 - fusefu Level trigger off
38 CCSPVC1 - fail Level trigger off
39 X110BI1 - CB closed Level trigger off
40 X110BI2 - CB opened Level trigger off
41 ARCSARC1 - ARC flt det Level trigger off
ARCSARC2 - ARC flt det
ARCSARC3 - ARC flt det
42 ARCSARC1 - operate Level trigger off
43 ARCSARC2 - operate Level trigger off
44 ARCSARC3 - operate Level trigger off
45 DARREC1 - inpro Level trigger off
46 DARREC1 - close CB Positive or Rising
47 DARREC1 - unsuc recl Positive or Rising
3.9.3 Functional diagrams
The functional diagrams describe the default input, output, alarm LED and function-
to-function connections. The default connections can be viewed and changed with
PCM600 according to the application requirements.
The analog channels have fixed connections to the different function blocks inside the
IED’s standard configuration. However, the 12 analog channels available for the
disturbance recorder function are freely selectable as a part of the disturbance
recorder’s parameter settings.
The phase currents to the IED are fed from Rogowski or Combi sensors. The residual
current to the IED is fed from either residually connected CTs, an external core
balance CT, neutral CT or internally calculated.
The phase voltages to the IED are fed from Combi sensors. The residual voltage is
internally calculated.
The IED offers six different settings groups which can be set based on individual
needs. Each group can be activated or deactivated using the setting group settings
available in the IED.
Depending on the communication protocol the required function block needs to be
instantiated in the configuration.
3.9.3.1 Functional diagrams for protection
The functional diagrams describe the protection functionality of the IEDs in detail and
according to the factory set default connections.
Section 3 1MRS756378 S
REF615 standard configurations
202 REF615
Application Manual
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