Rockwell Automation 1757-FFLD Linking Device Configuration Manual - Manual (Page 101)

Publication 1757-PM002A-EN-E - June 2006
Applications 4-47
Ratio PID Logic
Block Block Type Parameter Element Value
CON FLOW Analog
Input MODE_BLK TARGET Auto
XD_SCALE (these
values must match
the
PRIMARY_VALUE_
RANGE of the
transducer block) 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
UNC FLOW Analog
Output MODE_BLK TARGET Auto
XD_SCALE (these
values must match
the
PRIMARY_VALUE_
RANGE of the
transducer block) EU_100
EU_0
UNITS_DECIMAL
DECIMAL
CHANNEL 1
L_TYPE Direct
RATIO Arithmetic MODE_BLK TARGET Auto
ARITH_TYPE Traditional
summer
GAIN ratio
IN_1 STATUS GNC
IN_2 STATUS GNC
IN_3 STATUS GNC