Section 8 IEC 60870-5-103 communication
engineering
The Application Configuration tool (ACT) and the Parameter Setting tool (PST) in
PCM600 are used to configure the communication for IEC 60870-5-103 protocol.
1. Add the desired IEC 60870-5-103 function blocks to the application
configuration in the Application Configuration tool.
2. Connect the outputs of desired protection and monitoring function in the
application configuration to the inputs of the corresponding IEC 60870-5-103
function block.
3. Set the function type and desired information number, where an information
number must be supplied, for each IEC 60870-5-103 function block instance in
the Parameter Setting tool.
4. Set the general communication settings for IEC 60870-5-103, available in
function RS485103 or OPTICAL103 depending on choice of serial interface,
and time synchronization parameters in the Parameter Setting tool.
See the Communication protocol manual for IEC 60870-5-103 for more information
about the IEC 60870-5-103 implementation in 650 series.
Both COM03 and COM05 modules are equipped with an optical
serial and RS485 serial communication interface. IEC60870-5-103
can be communicated from either of these serial interfaces. The user
must select in PST which interface to use.
8.1.1 Operation selection for RS485 and optical serial
communication
Both COM03 and COM05 hardware modules are equipped with a serial optical and a
RS485 communication interface. IEC 60870-5-103 can be configured to either of the
two interfaces. Setting ProtocolSel, available in functions RS485PROT and
OPTICALPROT, is used to select if IEC 60870-5-103 is communicated through the
optical serial or the RS485 interface. The ProtocolSel setting is found under Main
menu/Configuration/Communication/Station communication/RS485 port/
RS485PROT:1 for RS485 in local HMI and Main menu/Configuration/
Communication/Station communication/Optical serial port/OPTICALPROT:1
in local HMI for optical serial port.
The general communication settings for IEC 60870-5-103 optical serial
communication is found in OPTICAL103 function under Main menu/
1MRK 511 284-UEN A Section 8
IEC 60870-5-103 communication engineering
650 series 103
Engineering manual
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