ABB RELION 620 Series Communication Protocol Manual page 8

Table of contents
2
Scaling of Class 2 measurands .............................................20
Unsupported analog values....................................................20
Measurand events and registration objects............................20
Energy counters.......................................................................... 21
Operation principle................................................................. 22
Interpretation of the counter values........................................23
Accessing of non-protocol-mapped data..................................... 23
Other IEC 60870-5-103 data............................................................ 24
Changing of parameter setting group.......................................... 24
Device identification.....................................................................25
Device function type............................................................... 25
Device identification code.......................................................25
Time synchronization...................................................................26
Disturbance recorder file transfer..................................................... 26
Disturbance recorder file directory (ASDU 23)............................ 26
Disturbance recorder channel identification................................ 27
Disturbance recorder tags identification...................................... 28
Disturbance recorder transfer......................................................29
Non-standard features......................................................................29
GI optimization.............................................................................30
Troubleshooting................................................................................30
Section 4 IEC 60870-5-103 parameters and diagnostics...............31
Parameter list................................................................................... 31
Monitored data..................................................................................33
Section 5 Glossary......................................................................... 35
620 series
Communication Protocol Manual