
90 UDC 6300 Process Controller Product Manual 1/03
4.6 Algorithm Data Set Up Group, Continued
Table 4-5 Algorithm Group Definitions, continued
Lower Display
Prompt
Upper Display
Range of Setting
or Selection
Parameter
Definition
IN ALG 2
NONE
WTD AVG
FFWD SUM2(applies only
to Loop 2)
A–B DIV C *
HI SELECT
LO SELECT
√ MUL DIV
√ MULTIPLY
MUL DIV
MULTIPLY
FFWD MUL2(applies only
to Loop 2)
INPUT ALGORITHM 2 - the selections from which to
choose are listed to the left.
The formulas are the same as shown for "IN ALG 1".
*
ATTENTION
Selection "A–B DIV C" algorithm
subtracts Input B with Ratio/Bias from Input A with
Ratio/Bias and divides the result by Input C with
Ratio/Bias using Engineering units.
Example
(A - B)
C
(Calc Hi - Calc Lo))
PV or SP = K
CONST K2
0.001 to 1000
WEIGHTED AVERAGE RATIO OR K CONSTANT
FOR MATH SELECTIONS - Only applicable for
algorithms "WTD AVG" or Math selections
"√ MUL DIV ", "√ MULTIPLY ", "MULT DIV", or
"MULTIPLY"
CALC HIGH
–999 to 9999
CALCULATED VARIABLE HIGH SCALING FACTOR
FOR INPUT ALGORITHM 2- Does not apply to
Feedforward Algorithms.
CALC LOw
–999 to 9999
CALCULATED VARIABLE LOW SCALING FACTOR
FOR INPUT ALGORITHM 2 - Does not apply to
Feedforward Algorithms.
ALG 2 IN A
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
OUTPUT 1
OUTPUT 2
OTHER ALG
ALGORITHM 2, INPUT A SELECTION - will represent
one of the available selections.
ALG 2 IN B
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
OUTPUT 1
OUTPUT 2
OTHER ALG
ALGORITHM 2, INPUT B SELECTION - will represent
one of the available selections.
ALG 2 IN C
NONE
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
OTHER ALG
ALGORITHM 2, INPUT C SELECTION - will represent
one of the available selections.
Table 4-5 continued on next page
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