Chapter 2) 7XG3124 Application Guide
©2014 Siemens Protection Devices Limited
Chapter 2 Page 2 of 42
Contents
Section 1: Section 4: RA24 Arc Fault Monitor Configuration ................................................................................ 5
1.1
Web Browser Session ....................................................................................................................... 5
1.2
Relay Build ....................................................................................................................................... 7
1.3
IP Configuration ................................................................................................................................ 8
1.4
Arc Configuration .............................................................................................................................. 9
1.5
Arc Status ....................................................................................................................................... 10
1.6
Summary of RA24 SARC Configuration ........................................................................................... 10
Section 2: Section 5: IEC61850 Substation Configuration ................................................................................. 11
2.1
Application Example ........................................................................................................................ 11
2.2
Arc Fault Scheme............................................................................................................................ 12
2.3
RA24 SARC Allocation .................................................................................................................... 14
2.4
Protection Zone Tripping ................................................................................................................. 14
2.5
RA24 Source Arc Fault Detector Points............................................................................................ 15
2.6
7SR22 Single Point Input GGIO Allocation ....................................................................................... 15
2.7
Creating an IEC61850 Station ......................................................................................................... 15
2.8
Populating IEDs In the IEC 61850 Project .............................................................................................. 18
2.9
IEC61850 Station - System Configuration .......................................................................................... 24
2.9.1
System Configuration – GOOSE View ..................................................................................... 27
2.10
Creating the RA24 .cid File ................................................................................................................. 31
Section 3: Section 6: RA24 IEC61850 Configuration ......................................................................................... 32
3.1
The .CID File................................................................................................................................... 32
Section 4: Section 7: 7SR22 Configuration ....................................................................................................... 35
4.1
Logic Configuration ......................................................................................................................... 35
4.2
User output Allocation ..................................................................................................................... 35
4.3
Current Check Logic........................................................................................................................ 36
4.4
Binary Output Allocation for Circuit Breaker Tripping ........................................................................ 37
4.5
Device Sync .................................................................................................................................... 37
Section 5: Monitor Indications .......................................................................................................................... 38
5.1
Front Layout .................................................................................................................................... 38
5.2
Power Up ......................................................................................................................................... 38
5.3
System Status ................................................................................................................................... 39
5.4
Service Alarm ................................................................................................................................... 39
5.5
Arc Sensor Indicators ......................................................................................................................... 40
5.6
Arc Sensor Circuit Supervision ............................................................................................................. 40
5.7
Arc Trip............................................................................................................................................ 40
5.8
Global Arc Block ............................................................................................................................... 41
5.9
Flag Reset ....................................................................................................................................... 41
5.10
Reboot ............................................................................................................................................ 41
5.11
Reset To Factory Default .................................................................................................................... 41
