Iec 61850-8-1 Redundant Station Bus Communication; Functionality; Principle Of Operation - ABB RET650 Technical Manual

1MRK 504 135-UEN A
Table 467: RS485103 Non group settings (basic)
Name Values (Range)
SlaveAddress
BaudRate
CycMeasRepTime
MasterTimeDomain
TimeSyncMode
EvalTimeAccuracy
EventRepMode
16.12
16.12.1
16.12.2
Technical manual
Unit
1 - 255 -
9600 Bd -
19200 Bd
1.0 - 1800.0 s
UTC -
Local
Local with DST
IEDTime -
LinMastTime
IEDTimeSkew
Off -
5ms
10ms
20ms
40ms
SeqOfEvent -
HiPriSpont

IEC 61850-8-1 redundant station bus communication

Function description
System component for parallel
redundancy protocol

Functionality

Redundant station bus communication according to IEC 62439-3 Edition 2 is
available as option in the Customized 650 Ver 1.3 series IEDs, and the selection is
made at ordering. Redundant station bus communication according to IEC 62439-3
Edition 2 uses both ports LAN1A and LAN1B on the COM03 module.
Select COM03 for redundant station bus according to IEC 62439-3
Edition 2 protocol, at the time of ordering.
IEC 62439-3 Edition 2 is NOT compatible with IEC 62439-3 Edition
1.

Principle of operation

The redundant station bus communication is configured using the local HMI, Main
Menu/Configuration/Communication/TCP-IP configuation/ETHLAN1_AB.
The settings are also visible in PST in PCM600.
Step Default
1 1
- 9600 Bd
0.1 5.0
- UTC
- IEDTime
- 5ms
- SeqOfEvent
IEC 61850
identification
PRPSTATUS
Section 16
Station communication
Description
Slave address
Baudrate on serial line
Cyclic reporting time of measurments
Master time domain
Time synchronization mode
Evaluate time accuracy for invalid time
Event reporting mode
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
551