Iec 60870-5-103 - GE 845 Instruction Manual

CHAPTER 4: SETPOINTS
FASTPATH:

IEC 60870-5-103

845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
Path:
Setpoints > Device > Communications > IEC 60870-5-104
■ IEC104 60870-5-104
■
Message
The IEC104 CHANNEL 1 PORT and IEC104 CHANNEL 2 PORT settings select the
communications port assigned to the IEC104 protocol for each channel. When this setting
is set to "Network - TCP", the IEC104 protocol can be used over TCP/IP on channels 1 or 2.
The IEC104 NETWORK CLIENT ADDRESS settings can force the 845 to respond to a
maximum of two specific IEC104 masters which own the configured IP Addresses. The
settings in this sub-menu are shown below.
Path:
Setpoints > Device > Communications > IEC 60870-5-104
■ IEC104 60870-5-104
■
Message
Path:
Setpoints > Device > Communications > IEC 60870-5-104
■ IEC104 60870-5-104
■
Message
"IEC104 Channel 1 Port" takes the "Port Number 1" and "Client Address 1" to allow or reject
connections. The same method is used by channel 2.
GROUPS OF DATA
The data is organized into groups in order to provide values when the controlling station
requests them by a general or group interrogation.
Group 1 is set by the 96 Single Points (M_SP).
Group 2 is set by the 32 Measured values (M_ME).
Group 3 is set by the 32 Measured thresholds (P_ME).
These 96 Single Points and 32 Measured Values are also sent as a response to a General
Interrogation.
The Integrated Totals (M_IT) has its own Counter Group 1, and it is sent as a response to a
General Request Counter.
The point map for the 103 is different from the one shared by the IEC104 and DNP
protocols. IEC 60870-5-103 serial communications protocol is supported on the rear RS485
port only.
The DNP, 103 and Modbus can not be enabled simultaneously. Only one instance of
DNP3.0, IEC 103 or Modbus can run on the RS485 serial port.
Path:
Setpoints > Device > Communications > IEC60870-5-103
To view the list of binary inputs, see the 845 Flexlogic Operands table in the Setpoints/
FlexLogic section of the 845 instruction manual.
CHANNEL 1
PORT: NETWORK-TCP
CHANNEL 2
PORT: NETWORK-TCP
CLIENT ADDRESS 1:
0.0.0.0
CLIENT ADDRESS 2:
0.0.0.0
TCP PORT NUMBER 1:
2404
TCP PORT NUMBER 2:
2404
DEVICE
Range: None, Network-TCP
Range: None, Network-TCP
Range: standard IP address
Range: standard IP address
Range: 1 to 65535 in steps of 1
Range: 1 to 65535 in steps of 1
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