ABB RES670 Applications Manual page 103

1MRK 511 407-UEN C
Phasor measurement unit RES670 2.2 IEC
Application manual
IEC140000126 V2 EN-US
Figure 38: PMUREPORT settings in PCM600 PST
Figure 39 shows an example of correct connection of SMAI and
PHASORREPORT blocks in ACT where two different SMAI blocks are connected
to different PHASORREPORT blocks with different instance numbers. In this
example, as the PHASORREPORT blocks have different instance numbers and
different settings for SvcClass and ReportRate, a separate SMAI block is used for
each PHASORREPORT block.
IEC140000127 V2 EN-US
Figure 39: An example of correct connection of SMAI and PHASORREPORT
blocks in ACT
Figure 40 shows an example of wrong connection of SMAI and PHASORREPORT
blocks in ACT where the same SMAI block is connected to different
PHASORREPORT blocks with different instance numbers. Such connection will
be only correct if both connected PHASORREPORT blocks have similar settings
for SvcClass and ReportRate. If settings for PMUREPORT instances differ for
SvcClass or ReportRate, then PHASOR1 connection in PHASORREPORT1
Wide area measurement system
Section 6
IEC140000126-2-en.vsd
IEC140000127-2-en.vsd
97