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AVEVA Enterprise SCADA Execution Pipeline API Reference

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DefaultBinaryCodedDecimal Class

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An implementation of the OASySDNA.RealTime.ExecutionPipelines.KrunchDataStream.ConverterFramework.IKrunchDataTypeConverter class. This class performs a binary-coded decimal (BCD) conversion of up to eight bytes of byte-ordered data retrieved from the remote.

Syntax

public sealed class DefaultBinaryCodedDecimal : OASySDNA.RealTime.ExecutionPipelines.KrunchDataStream.ConverterFramework.IKrunchDataTypeConverter  
public ref class DefaultBinaryCodedDecimal sealed : public OASySDNA.RealTime.ExecutionPipelines.KrunchDataStream.ConverterFramework.IKrunchDataTypeConverter

Remarks

This BCD implementation does not verify that the input bytes are valid BCD hexadecimal values (0-9). The class truncates any input longer than eight bytes. Future Scenarios:
  • BCD Value Verification: A future enhancement can be made to throw an instrumentation failure when an input byte contains an invalid hexadecimal value (A-F).
  • Adding Decimal Places to a BCD Value: An optional configurable per-point scaling factor could be applied after the BCD conversion.

Inheritance Hierarchy

System.Object
   OASySDNA.RealTime.KrunchDataTypeConverters.DefaultBinaryCodedDecimal

Requirements

Target Platforms: For information on software requirements, see the AVEVA Enterprise SCADA Supported Configurations documentation.

See Also

Reference

DefaultBinaryCodedDecimal Members
OASySDNA.RealTime.KrunchDataTypeConverters Namespace

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