ST_IEC870_5_104ServerConnection
An IEC 60870-5-104 substation acts as TCP/IP server. Theoretically, a TCP/IP server can establish connections with several clients. A variable of this type represents a communication link between the IEC 870-5-104 substation and the control station.
Sample of a declaration for a triple connection:
Code
connections : ARRAY[0..2] OF ST_IEC870_5_104ServerConnection;Sample of a declaration for a single connection:
Code
connections : ARRAY[0..0] OF ST_IEC870_5_104ServerConnection;Notice | |
The structural elements should not be written to or modified directly. |
Requirements
|
Development environment |
Target system type |
PLC libraries to be linked (category group) |
|---|---|---|
|
TwinCAT v3.1.4012.0 |
PC oder CX (x86, x64, ARM) |
Tc2_IEC60870_5_10x (Communication->IEC60870) |