Using Control and Substations in IEC 61131-3 editor

To map the IEC 60870-5-104 Control and Substation to IEC 61131-3 editor, use IEC 60870-5-104 Function Block Library (see IEC60870 Library: IEC60870 Library

The created Station (Control and Substation) which is available at the global variable list (see Creating configuration data: Creating Configuration Data

The created Control and Substation characteristics itself with:

• Unique names: Names of all connections (substation and control station)
• Unique addresses: All telecontrol addresses (consist of GADU1, GADU2, IA1, IA2, IA3) have to be unique within 1 telecontrol connection (all knots beneath 1 connection knot).
• Aliases: For the project planning the plug-in generates constant data structure aliases as global variables (read-only).

For each created connection (Substation and Control Station) the plug-in generates.

Example

VAR_GLOBAL CONSTANT

Control_Station : IEC60870_5_104_Connection:=(Slot:=0, Con:=0);

END_VAR

• Description of the initialization values of the station