Prosoft-technology PLX81-EIP-61850 Manual de usuario descargar pdf (Pagina 103)

PLX8x-EIP-61850 ♦ Communication Gateway Reference

Server to

IEC 61850 Client User Manual

ProSoft Technology, Inc. Page 103 of 167

July 2, 2015

PACKED LIST

PACKED LIST is MMS Bit-string of variable length. Bit 0 is the leftmost (most

significant) bit of the first octet. Bit 7 is the rightmost (least significant) bit of the

first octet. Bit 8 is the leftmost (most significant) bit of the second octet. Bit 15 is

the rightmost (least significant) bit of the second octet, etc. Exceptions to this are

time and quality:

{This table has been taken directly from the IEC 61850 Standard document.}

Bit 0 is the most significant bit of octet 7. Bit 7 is the least significant bit of octet 7.

The octet format is (using ASN.1 bstring notation).

EntryTime

EntryTime is mapped as BINARY-TIME, and is six octets.

TriggerConditions

TriggerConditions, such as those used in BRCB, are encoded as a PACKED

LIST, yet bit 0 is reserved.

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Prosoft-technology PLX81-EIP-61850 Manual de usuario Pagina 103