System Components and Technical Data
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
Unrestricted
105
DC8-037-2.02, Edition 10.2017
5.5.3 103MT0
5.5.3.1 Functions
Communication between one central station and up to 100 protective devices.
•
Serial communication protocol according to IEC 60870-5-103
103MT0 is central station
•
Unbalanced multi-point traffic (primary station)
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Network configuration
−
Point-to-point configuration ( 1 Slave)
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Multiple point-to-point configuration (separate interface for each single point-to-
point configuration required)
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Multipoint partyline
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Multipoint star
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Max. connections: 100
1)
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System or device (application function)
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Controlling station
•
Physical layer/data flow control
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Unbalanced interchange circuit according to V.24/V.28 standard
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Transmission medium (half duplex)
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Byte Frame (8E1)
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Data flow control bit in receive direction
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Data flow control bit supervision
•
Interoperability
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Compatibility level 1 (VDEW/ZVEI Standard)
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Compatibility level 2 (Disturbance Data)
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Message Conversion (protocol mode/message format)
−
IEC 60870-5-103/IEC 60870-5-103 “standard“ [default]
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IEC 60870-5-103/IEC 60870-5-101 “tunneling mode“
2)
•
Interoperability according to the following document:
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SICAM RTUs IEC 60870-5-103 Interoperability
(DC0-026-2)
•
Data acquisition by polling (station interrogation)
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Continuous interrogation of a remote terminal unit
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Acquisition of events (transmission of data ready to be sent)
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Test mode
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General interrogation, outstation interrogation
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Delayed transmission of general interrogation command
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Clock synchronization according to IEC 60870-5-103
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Cyclic clock synchronization (parameterizable)
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Correction of clock synchronization (via parameter)
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Command transmission
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Demand
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Set control location
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Check control location
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Transmission of integrated totals
•
File transfer
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Disturbance records to SICAM DISTO
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Disturbance records to control center systems according to IEC 60870-5-101/104
Содержание CP-8000
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