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1MRS755382
2.
2.1.
2.2.
Station Automation COM600 3.4
IEC 60870-5-101 Slave (OPC) User's Manual
Introduction
Functional overview
The IEC 60870-5-101 protocol slave interface of COM600 enables master systems
communicating with 60870-5-101 protocol to receive data from and deliver commands
to P&C devices connected to the GW. The IEC101 slave is implemented as an OPC
client, which transfers and converts data between the IEC 60870-5-101 slave protocol
interface and the OPC servers of COM600. See COM600 User's Manual for more details.
The IEC101 Slave OPC Client is configured using SAB600. SAB600 can also be used
for diagnosing and controlling the operation of the IEC101 Slave OPC Client. COM600
has a web server that can be used for remote diagnostic of the Gateway including the
IEC101 Slave OPC Client.
The IEC101 Slave OPC Client uses serial communication (RS232 interface). Before you
can start using the IEC101 OPC Client, configure at least one OPC server to provide
access to the process devices. In this user's manual, the term "IEC101 Device" is used
for a virtual station in COM600 representing the slave stations visible to the IEC101
master system.
IEC101 Slave OPC Client features
The IEC101 Slave OPC Client supports the following features:
•
OPC Data Access Client v. 1.0/2.0 for accessing data from the OPC servers
•
OPC Alarms and Events specifications v. 1.10 for diagnostic and control purposes
•
IEC 61850 data modeling
•
System supervision:
•
NCC connection supervision
•
Supported IEC 60870-5-101 data types and functions (see , Interoperability list for
IEC101 OPC Client for more information):
•
Balanced and unbalanced communication
•
Redundant communication channels
•
Single and double indications
•
Measurement values
•
Direct and secured commands
•
Reception of time synchronization
•
Parameterization and disturbance recorder upload via Transparent SPA
•
File transfer
•
Redundant communication according to NUC
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