Rockwell Automation 1757-FFLD Linking Device Configuration Manual User Manual

Page 105

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Publication 1757-PM002A-EN-E - June 2006

Applications 4-51

Split Range PID Logic

Block

Block Type

Parameter

Element

Value

PRESSURE

Analog Input

MODE_BLK

TARGET

Auto

XD_SCALE *

EU_100

EU_0

UNITS_DECIMAL

DECIMAL

CHANNEL

1

L_TYPE

Direct

PID

PID

MODE_BLK

TARGET

CAS

GAIN

Loop
Dependent

RESET

RATE

PV_SCALE (these
values must
match in Analog
Input range)

EU_100

EU_0

UNITS_DECIMAL

DECIMAL

SPLIT

Splitter

MODE_BLK

TARGET

CAS

IN_ARRAY **

0,48,50,100

OUT_ARRAY **

100,0,0,100

VENT

Analog Output

MODE_BLK

TARGET

CAS

XD_SCALE *

EU_100

EU_0

UNITS_DECIMAL

DECIMAL

CHANNEL

1

L_TYPE

Direct

N2

Analog Input

MODE_BLK

TARGET

CAS

XD_SCALE *

EU_100

EU_0

UNITS_DECIMAL

DECIMAL

CHANNEL

1

L_TYPE

Direct

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