REG 150 Private range
REQ 245 Private range
RER 152 Private range
RES 118 Private range
Refer to the tables in the Technical reference manual /Station communication, specifying
the information types supported by the communication protocol IEC 60870-5-103.
To support the information, corresponding functions must be included in the protection
IED.
There is no representation for the following parts:
• Generating events for test mode
• Cause of transmission: Info no 11, Local operation
Glass or plastic fibre should be used. BFOC/2.5 is the recommended interface to use
(BFOC/2.5 is the same as ST connectors). ST connectors are used with the optical power
as specified in standard.
For more information, refer to IEC standard IEC 60870-5-103.
21.6 DNP3 Communication protocol
21.6.1 Application
For more information on the application and setting guidelines for the DNP3
communication protocol refer to the DNP3 Communication protocol manual.
1MRK 506 369-UUS - Section 21
Station communication
Line distance protection REL670 2.2 ANSI 881
Application manual
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