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PID Function Block

December 2009

4-101

All

Characteristics: Block Tag

Static Revision

Tag Description

Strategy

Alert Key

Block Mode: Target

Block Mode: Actual

Block Mode: Permitted

Block Mode: Normal

Block Error

Process Value: Status

Process Value: Value

Setpoint: Status

Setpoint: Value

Output: Status

Output: Value

Process Value Scale: EU at 100%

Process Value Scale: EU at 0%

Process Value Scale: Units Index

Process Value Scale: Decimal

Output Scale: EU at 100%

Output Scale: EU at 0%

Output Scale: Units Index

Output Scale: Decimal

Grant Deny: Grant

Grant Deny: Deny

Control Options

Status Options

Input: Status

Input: Value

Process Value Filter Time

Bypass

Cascade Input: Status

Cascade Input: Value

Setpoint Rate Down

Setpoint Rate Up

Setpoint High Limit

Setpoint Low Limit

Gain

Reset

Balance Time

Rate

Back Calculation Input: Status

Back Calculation Input: Value

Output High Limit

Output Low Limit

Back Calculation Hysteresis

Back Calculation Output: Status

Back Calculation Output: Value

Remote Cascade Input: Status

Remote Cascade Input: Value

Remote Out Input: Status

Remote Out Input: Value

Shed Options

Remote Cascade Output: Status

Remote Cascade Output: Value

Remote Out Output: Status

Remote Out Output: Value

Tracking Scale: EU at 100%

Tracking Scale EU at 0%

Tracking Scale: Units Index

Tracking Scale: Decimal

Tracking Input Discrete: Status

Tracking Input Descrete: Value

Tracking Value: Status

Tracking Value: Value

Feed Forward Value: Status

Feed Forward Value: Value

Feed Forward Scale: EU at 100%

Feed Forward Scale: EU at 0%

Feed Forward Scale: Units Index

Feed Forward Scale: Decimal

Feed Forward Gain

Other

Tag Description

Grant Deny: Grant

Grant Deny: Deny

Balance Time

Update Event: Unacknowledged

Update Event: Update State

Update Event: Time Stamp

Update Event: Static Rev

Update Event: Relative Index

Block Alarm: Unacknowledged

Block Alarm: Alarm State

Block Alarm: Time Stamp

Block Alarm: Subcode

Block Alarm: Value

Alarm Summary: Current

Alarm Summary: Unacknowledged

Alarm Summary: Unreported

Alarm Summary: Disabled

Acknowledge Option

High High Alarm: Unacknowledged

High High Alarm: Alarm State

High High Alarm: Time Stamp

High High Alarm: Subcode

High High Alarm: Float Value

High Alarm: Unacknowledged

High Alarm: Alarm State

High Alarm: Time Stamp

High Alarm: Subcode

High Alarm: Float Value

Low Alarm: Unacknowledged

Low Alarm: Alarm State

Low Alarm: Time Stamp

Low Alarm: Subcode

Low Alarm: Float Value

Low Low Alarm: Unacknowledged

Low Low Alarm: Alarm State

Low Low Alarm: Time Stamp

Low Low Alarm: Subcode

Low Low Alarm: Float Value

Deviation High Alarm: Unacknowledged

Deviation High Alarm: Alarm State

Deviation High Alarm: Time Stamp

Deviation High Alarm: Subcode

Deviation High Alarm: Float Value

Deviation Low Alarm: Unacknowledged

Deviation Low Alarm: Alarm State

Deviation Low Alarm: Time Stamp

Deviation Low Alarm: Subcode

Deviation Low Alarm: Float Value

Bias

Other (continued)

Error

SP Work

SP FTime

mathform

structureconfig

Ugamma

UBeta

IDeadBand

StdDv

Cap StdDev

T Request

T State

T Status

T Ipgain

T Ugain

T Uperiod

T Psgain

T Ptimec

T Pdtime

T Targetop

T Hyster

T Relayss

T Gain Magnifier

T Auto Extra DT

T Auto Hysteresis

T Aoperiods

All (continued)

Updated Event: Unacknowledged