A3.2.2 min_good handling, A3.2.2, A3-4 – Yokogawa FVX110 User Manual

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A3-4

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A3.2.2 MIN_GOOD Handling

If there is no selectable input or if the number of selectable inputs is less than the value of MIN_GOOD,

SELECTED becomes “0.”

A case where the number of valid INs is less than the value of MIN_GOOD:

FA0302.ai

OUT = certain retained

value that was

output previously

IN_1 = 23

SELECT_TYPE = Middle
STATUS_OPTS

MIN_GOOD = 3

SELECTION

SELECTED = 0

IN_2 = 34.5

IN_3 = 45

IN_4 = 2.34

IN_5 = 23.6

IN_6 = 15.5

IN_7 = 32.5

IN_8 = 27.4

DISABLE_1 = ON

DISABLE_2 = ON

DISABLE_3 = OFF

DISABLE_4 = ON

DISABLE_5 = OFF

DISABLE_6 = ON

DISABLE_7 = ON

DISABLE_8 = ON

OP_SELECT = 1

Figure A3.2 Example (1)

This example restricts the valid inputs using DISABLE_n, and the inputs are enabled only at DISABLE_3 and

DISABLE_5. Because the effective number of MIN_Good is 3, the input specified by OP_SELECT will not be

output.