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10.2.3 RioPaDigitalProcessValueDataType

This structure contains the Process Value of a digital RIO Channel according to RIOforPA. In addition to value and qualifier, the numeric values of the Quality, NE_107 and Status_full members of the RioProcessValueQualifierType Variable are part of the structure.

Table 97 – RioPaDigitalProcessValueDataType Structure

Name

Type

Description

RioPaDigitalProcessValueDataType

structure

Subtype of RioPaDigitalValueDataType.

Value

0:Boolean

Current value consisting of the Boolean representation of the 2 lowest order bits in the telegram signal.

Qualifier

0:Byte

Current status representing the 6 high order bits of the digital value byte as transmitted in the telegram signal.

Quality

0:Byte

Status information encoded as RioQualityEnumeration

NE_107

0:Byte

Status information according to NAMUR 107 encoded as RioSpecifierEnumeration.

Status_full

0:Byte

Status information according to PA-Profile V3 and PA-Profile V4 encoded as RioQualifierEnumeration.

Its representation in the AddressSpace is defined in Table 98.

Table 98 – RioPaDigitalProcessValueDataType Definition

Attribute

Value

BrowseName

RioPaDigitalProcessValueDataType

IsAbstract

False

References

NodeClass

BrowseName

DataType

TypeDefinition

Other

Subtype of the RioPaDigitalValueDataType.

Conformance Units

PNRIO Channel Objects

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