SEL Fast Message PMDATA setting frame size enumeration.
            
| C# | Visual Basic | Visual C++ | 
[SerializableAttribute] public enum FrameSize
<SerializableAttribute> _ Public Enumeration FrameSize
[SerializableAttribute] public enum class FrameSize
| Member | Description | 
|---|---|
| V1 | 
            Positive sequence voltage phasor.
              | 
| V | 
            Three-phase and positive sequence voltage phasors.
              | 
| A | 
            Three-phase and positive sequence voltage and current phasors.
              |