Rockwell Automation 1757-FFLD Linking Device Configuration Manual User Manual

Page 99

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Publication 1757-PM002A-EN-E - June 2006

Applications 4-45

Cascade PID Logic

Block

Block Type Parameter

Element

Value

FLOW

Analog
Input

MODE_BLK

TARGET

Auto

XD_SCALE (these
values must match
the
PRIMARY_VALUE_R
ANGE of the
transducer block)

EU_100

EU_0

UNITS_DECIMAL

DECIMAL

CHANNEL

1

L_TYPE

Direct

Secondary
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

TEMP

Analog
Output

MODE_BLK

TARGET

Auto

XD_SCALE (these
values must match
the
PRIMARY_VALUE_R
ANGE of the
transducer block)

EU_100

EU_0

UNITS_DECIMAL

DECIMAL

CHANNEL

1

L_TYPE

Direct

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