2–24
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
IEC 60870-5-103 SERIAL COMMUNICATION
CHAPTER 2: RS485 INTERFACE
103 general settings
If Comms Port is set to NONE, the IEC 870-5-103 communication protocol will not be
available.
If the user sets a value other than 0 in the Synchronization Timeout setting, when this time
expires without receiving a synchronization message, the Invalid bit will be set in the time
stamp of a time-tagged message.
It is necessary to configure other port settings: Baud Rate, etc.
Number
Value
Range
Comms Port
COM1
Enum[None,Com1]
Slave Address
1
[0..254]
Synchronization Timeout
30 min
[0..1440]min
Содержание ML Series 350
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