Iec 61850-8-1 Redundant Station Bus Communication; Identification; Application - ABB RELION 670 Series Applications Manual

Section 19
Station communication
is connected to the range output, the logical outputs of the RANGE_XP are changed
accordingly.
19.2.6

IEC 61850-8-1 redundant station bus communication

19.2.6.1

Identification

Function description LHMI and ACT
Dual ethernet port
link status
IEC 62439-3 parallel
redundancy
protocol
19.2.6.2

Application

Dual ethernet port link status (PRPSTATUS) together with IEC 62439-3 parallel redundancy
protocol (PRP) are used to supervise and assure redundant Ethernet communication over two
channels. This will secure data transfer even though one communication channel might not be
available for some reason. Together PRPSTATUS and PRP provide redundant communication
over station bus running IEC 61850-8-1 protocol. The redundant communication use both port
AB and CD on OEM module.
684
IEC 61850
identification identification
PRPSTATUS PRPSTATUS
PRP PRP
GUID-FF43A130-7D2D-4BA3-B51C-80398D73228F v2
GUID-00C469E6-00D4-4780-BD0D-426647AB8E0F v3.1.1
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
- -
GUID-5B5581EA-4306-404B-98A7-7BDA6A306E7B v2.1.1
1MRK 505 343-UEN B
Application manual