IEC 61850 or
function name
ANSI Function description Railway
RER670
RWRFLO Fault locator, multi section 1-B60
I103MEAS Measurands for IEC 60870-5-103 1
I103MEASUSR Measurands user defined signals for IEC
60870-5-103
3
I103AR Function status auto-recloser for IEC 60870-5-103 1
I103EF Function status earth-fault for IEC 60870-5-103 1
I103FLTPROT Function status fault protection for IEC
60870-5-103
1
I103IED IED status for IEC 60870-5-103 1
I103SUPERV Supervison status for IEC 60870-5-103 1
I103USRDEF Status for user defined signals for IEC
60870-5-103
14
L4UFCNT Event counter with limit supervision 30
TEILGAPC Running hour meter 6
Metering
PCFCNT Pulse-counter logic 16
ETPMMTR Function for energy calculation and demand
handling
6
2.5 Communication
GUID-5F144B53-B9A7-4173-80CF-CD4C84579CB5 v15
IEC 61850 or function
name
ANSI Function description Railway
RER670
Station communication
LONSPA, SPA SPA communication protocol 1
ADE LON communication protocol 1
HORZCOMM Network variables via LON 1
RS485GEN RS485 1
DNPGEN DNP3.0 communication general protocol 1
CHSERRS485 DNP3.0 for EIA-485 communication protocol 1
CH1TCP, CH2TCP,
CH3TCP, CH4TCP
DNP3.0 for TCP/IP communication protocol 1
CHSEROPT DNP3.0 for TCP/IP and EIA-485 communication protocol 1
MSTSER DNP3.0 serial master 1
MST1TCP,
MST2TCP,
MST3TCP,
MST4TCP
DNP3.0 for TCP/IP communication protocol 1
Table continues on next page
1MRK 506 375-UEN A Section 2
Application
Railway application RER670 2.2 IEC 33
Application manual