Channel ID text Level trigger mode
38 CCSPVC1 - fail Level trigger off
39 X120BI1 - ext OC blocking Level trigger off
40 X120BI2 - CB closed Level trigger off
41 X120BI3 - CB opened Level trigger off
42 SECRSYN1 - sync inpro Level trigger off
43 SECRSYN1 - sync ok Level trigger off
44 SECRSYN1 - cl fail al Level trigger off
45 SECRSYN1 - cmd fail al Level trigger off
46 ARCSARC1 - ARC flt det Level trigger off
ARCSARC2 - ARC flt det
ARCSARC3 - ARC flt det
47 ARCSARC1 - operate Positive or Rising
48 ARCSARC2 - operate Positive or Rising
49 ARCSARC3 - operate Positive or Rising
50 DARREC1 - inpro Level trigger off
51 DARREC1 - close CB Level trigger off
52 DARREC1 - unsuc recl Level trigger off
3.10.3 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 a current transformer. 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 a voltage transformer. The residual voltage
to the IED is fed from either residually connected VTs, an open delta connected VT
or 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.
1MRS756378 S Section 3
REF615 standard configurations
REF615 231
Application Manual
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