Section 6 Protection and control engineering
6.1 Creating an application configuration with ACT
6.1.1 Overview
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ACT is used to create the application configuration for an IED. The application
configuration is built up with function blocks.
Function blocks are dedicated for different functionality, for example:
• Control related functions
• Monitoring functions
• Communication
For detailed information about function blocks see the technical
manual and the application manual.
Some function blocks are mapped as logical nodes according to the IEC 61850
standard. Other function blocks are not mapped as logical nodes, for example:
• Logical gates
• Timers
1MRK 511 398-UEN C Section 6
Protection and control engineering
670 series 2.2 IEC 67
Engineering manual