1MRK 511 358-UEN A
Settings for RS485 and optical serial communication
General settings
SPA, DNP and IEC 60870-5-103 can be configured to operate on the SLM optical serial port
while DNP and IEC 60870-5-103 only can utilize the RS485 port. A single protocol can be active
on a given physical port at any time.
Two different areas in the HMI are used to configure the IEC 60870-5-103 protocol.
1.
The port specific IEC 60870-5-103 protocol parameters are configured under:
Main menu/Configuration/Communication/Station Communication/IEC6870-5-103/
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<config-selector> is:
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2.
The protocol to activate on a physical port is selected under:
Main menu/Configuration/Communication/Station Communication/Port
configuration/
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Figure 211: Settings for IEC 60870-5-103 communication
The general settings for IEC 60870-5-103 communication are the following:
SlaveAddress and BaudRate : Settings for slave number and communication speed (baud
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rate).
Application manual
<config-selector>
SlaveAddress
BaudRate
RevPolarity (optical channel only)
CycMeasRepTime
MasterTimeDomain
TimeSyncMode
EvalTimeAccuracy
EventRepMode
CmdMode
RepIntermediatePos
"OPTICAL103:1" for the optical serial channel on the SLM
"RS485103:1" for the RS485 port
RS485 port
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RS485PROT:1 (off, DNP, IEC103)
SLM optical serial port
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PROTOCOL:1 (off, DNP, IEC103, SPA)
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Section 18
Station communication
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