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AVEVA™ Communication Drivers

Analog Input (AI)

  • Last UpdatedDec 08, 2020
  • 1 minute read

Supported properties of the Analog Input object (AI)

Property

Value Format

Example

OBJECT-IDENTIFIER

String

[ObjectNumber]: [Instance Number]

1:00

OBJECT-NAME

String

temperatureSensor_core

OBJECT-TYPE

Integer

0

PRESENT-VALUE

Float

123.2

DESCRIPTION

String

This sensor monitors the core activity

DEVICE-TYPE

Integer

5

STATUS-FLAGS

4 Boolean values (1 = true, 0 = false) encoded as string

{IN_ALARM, FAULT, OVERRIDDEN, OUT_OF_SERVICE}

1010

EVENT-STATE

Integer

0

RELIABILITY

Integer

0

OUT-OF-SERVICE

Integer

0

UPDATE-INTERNAL

Integer

0

UNITS

Integer

0

MIN-PRES-VALUE

Integer

0

MAX-PRES-VALUE

Integer

0

RESOLUTION

Float

0.1

COV-INCREMENT

Integer

0

TIME-DELAY

Integer

0

NOTIFICATION-CLASS

Integer

0

HIGH-LIMIT

Integer

0

LOW-LIMIT

Integer

0

DEADBAND

Integer

0

LIMIT-ENABLE

2 Boolean values (1 = true, 0 = false) encoded as a string

{lowLimitEnable, highLimitEnable}

1

EVENT-ENABLE

3 Boolean values (1 = true, 0 = false) encoded as a string

{to-offnormal, to- fault, to-normal}

101

ACKED-TRANSITIONS

3 Boolean values (1 = true, 0 = false) encoded as a string

{to-offnormal, to- fault, to-normal}

101

NOTIFY-TYPE

Integer

1

EVENT-TIME-STAMPS

Sequence of time stamps encoded as a string

2|1-1-1970 11:0:0.0;2|1-1-1970 11:0:0.0;2|1-1-1970 11:0:0.0

PROFILE-NAME

String

123-AI

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