Function Type; Information Number - GE 350 Communications Manual

IEC 60870-5-103 SERIAL COMMUNICATION

Function type

Information number

2-22
<6>:= time synchronization
<7>:= general interrogation
<20>:= general command
FUNCTION TYPE UI8 [1..8] <0..255>
<0..127>:= private range
<128..129>:= compatible range
<130..143>:= private range
<144..145>:= compatible range
<146..159>:= private range
<160..161>:= compatible range
<162..175>:= private range
<176..177>:= compatible range
<178..191>:= private range
<192..193>:= compatible range
<194..207>:= private range
<208..209>:= compatible range
<210..223>:= private range
<224..225>:= compatible range
<226..239>:= private range
<240..241>:= compatible range
<242..253>:= private range
<254..255>:= compatible range
The 3 Series relay is identified in this protocol as "overcurrent protection", so it will use the
Function Type <160> for all the digital and analogues points proposed by the standard and
mapped in this profile. For the other data supported by the device, the customer will have
the capability to use them by setting a number from the private range.
INFORMATION NUMBER := UI8 [1..8] <0..255>
Monitor direction := <0..255>
<0..15>:=system functions
<16..31>:= status
<32..47>:=supervision
<48..63>:=earth fault
<64..127>:=short circuit
<128..143>:=auto-reclosure
<144..159>:=measurands
<160..239>:=not used
<240..255>:=generic functions
Control direction:=<0..255>
<0..15>:=system functions
<16..31>:=general commands
<32..239>:=not used
<240..255>:=generic functions
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
CHAPTER 2: RS485 INTERFACE