Table of contents
Communication Protocol Manual, IEC 60870-5-103
1
Distributed busbar protection REB500
Table of contents
Section 1 Introduction ................................................................. 2
1.1
This manual .................................................................................... 2
1.2
Intended audience .......................................................................... 2
1.3
Product documentation ................................................................... 2
1.4
Symbols and conventions ............................................................... 3
1.4.1
Symbols ..................................................................................... 3
1.4.2
Document conventions ............................................................... 3
Section 2 Interbay bus functions ................................................. 4
2.1
Introduction ..................................................................................... 4
2.2
Basic configuration .......................................................................... 4
2.3
Configuring IEC 60870-5-103 IBB ................................................... 7
2.4
Transfer of differential current values .............................................. 8
2.4.1
The delta/dead band algorithm ................................................... 8
2.4.2
Configuring the SCS differential current parameter ..................... 9
Section 3 IEC 60870-5-103 ....................................................... 11
3.1
Introduction ................................................................................... 11
3.2
General functions .......................................................................... 11
3.3
Disturbance recorder..................................................................... 13
3.4
ACC actual channel ...................................................................... 15
3.5
Generic REB500 functions ............................................................ 15
3.5.1
Diagnostic information .............................................................. 15
3.5.2
Status information .................................................................... 18
3.5.3
Entries for single-point indications ............................................ 19
3.5.4
Entries for double-point indications ........................................... 20
3.5.5
Display of busbar differential currents ....................................... 21
3.6
Special information and instructions for configuring the control
system .......................................................................................... 23
