VEGA VEGAPULS 61 (≥ 2.0.0 - ≥ 4.0.0) Foundation Fieldbus Approval according to LPR radio standard Manuale d'uso

Pagina 82

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background image

l

Fourth order Polynomial Based on PV

Figura 60: Rappresentazione schematica del blocco funzionale Arithmetic

L

ista dei parametri

La seguente tabella fornisce una panoramica dei parametri utilizzati.

FF

desciptor

D

escription

U

nit

PRIMARY_VALUE

PRIMARY_VALUE (Linearized value). This is the process value
after min/max adjustment and Linearization with the status of
the transducer block. The unit is defined in "

PRIMAR-

Y_VALUE_UNIT

"

PRIMARY_VALUE_UNIT

Selected unit code for "

PRIMARY_VALUE

"

SECONDARY_VALUE_1

This is the measured value after min/max adjustment with the
status of the transducer block. The unit is defined in
"

SECONDARY_VALUE_1_UNIT

"

SECONDARY_VALUE_1_U-
NIT

Selected unit code for "

SECONDARY_VALUE_1

"

SECONDARY_VALUE_2

This is the distance value ("

sensor_value

"

) with the status of

the transducer block. The unit is defined in "

SECONDA-

RY_VALUE_2_UNIT

"

FILL_HEIGHT_VALUE

Filling height. The unit is defined in "

FILL_HEIGHT_VA-

LUE_UNIT

"

FILL_HEIGHT_VALUE_UNIT

Filling height unit

CONST_VALUE

Constant value

SECONDARY_VALUE_1_-
TYPE

Secondary value 1 type

82

VEGAPULS 61 • Omologazione secondo la direttiva radio LPR (Level Probing Radar)

11 Appendice

41716

-IT
-120319

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