ABB REF 54 Series Technical Reference Manual page 116

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Technical Reference Manual, General
Table 12.6-4 shows which function blocks produce measurement data mapped to the
IEC_103 class 2 measurement frames. This is how the relay configuration is
expected to be implemented. However, if signal types connected to a function block
do not match the following table, corresponding locations in the class 2 frame will
also be replaced by the actual signal types connected to the function block.
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MECU1A Io
MECU1B Iob
MECU3A IL1, IL2, IL3
MECU3B IL1b, IL2b, IL3b
MEFR1 f
MEPE7 P, Q, PF
MEVO1A Uo
MEVO1B Uob
MEVO3A U1, U2, U3, U12, U23, U31
MEVO3B U1b, U2b, U3b, U12b, U23b, U31b
Available measurements depend on the configuration (e.g. phase voltage
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or phase-to-phase voltage).
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If the set No 11 is used, the ASDU octets will look like in the following figure:
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