Yokogawa ADMAG AXR Uživatelský manuál stáhnout pdf (Strana 68)

<6. PARAMETER DESCRIPTION>

6-20

IM 01E30D01-01EN

(2) Menu C: Basic Setting items

Menu C principally contains the basic setting items

ortheowtube.

NOTE

Inordertoensurethatcorrectowratedatacan

be acquired, it is crucial that the nominal size,

owratespan,andmeterfactorofthecombined

remoteowtubeareset.Incaseswherethe

AXRintegralowmeterisordered,thenominal

size and meter factor will be set upon shipment

from the manufacturing plant, and these will not

require additional setting.

Ifaowratespanwasspecieduponordering,

this will be set before shipment. If this is not

the case, however, it will be necessary for the

appropriate value to be set by the user.

[C10: Tag No] Setting of the tag number

→ The setting for this parameter corresponds to

one of the ordered items.

Up to a maximum of 16 characters can be entered

for the display unit. In case of using the HART

ongurationTool,uptoamaximumof8characters

can be entered. For more details regarding the

actual characters that can be used, refer to Section

5.2.2: Setting Mode.

NOTE

Ifatagnumberisspecieduponordering,this

parameter is set up before shipment; however,

if this is not the case, it will be necessary for the

appropriate value to be set up by the user.

[C11: Flow Damping] Setting of the damping time

→ Refer to the description of parameter B20.

[C20: Low MF (IEL)] Setting of the low-frequency

meter factor (Excitation current (Low))

This parameter sets the low-frequency meter factor

for excitation current (Low).

[C21: High MF (IEL)] Setting of the high-frequency

meter factor (Excitation current (Low))

This parameter sets the high-frequency meter

factor for excitation current (Low).

[C22: Low MF (IEM)] Setting of the low-frequency

meter factor (Excitation current (Middle))

This parameter sets the low-frequency meter factor

as required for excitation current (Middle).

[C23: High MF (IEM)] Setting of the high-frequency

meter factor (Excitation current (Middle))

This parameter sets the high-frequency meter

factor for excitation current (Middle).

[C24: Low MF(IEH)] Setting of the low-frequency

meter factor (Excitation current (High))

This parameter sets the low-frequency meter factor

for excitation current (High).

[C25: High MF(IEH)] Setting of the high-frequency

meter factor (Excitation current High))

This parameter sets the high-frequency meter

factor for excitation current (High).

NOTE

Meter Factor Settings

Meter factors

F0601.ai

(1) The values of the meter factors which are

markedatMETERFACTOReldsonthe

dataplateoftheAXRaresetintheAXRat

the manufacturing plant.

(2) The meter factors are crucial in ensuring

that the electromotive force is correctly

inproportiontotheowvelocityandare

determined at the manufacturing plant by

actual-owcalibration.

[C30: Nominal Size Unit] Setting of the nominal

size units

This parameter selects the units used for setting of

the nominal size.

[C31: Nominal Size] Setting of the nominal size

hisparametersetsthenominalsizeofowtube.

[C40: Base Flow Unit]Selectionofowunitsfor

theowratespan

→ Refer to the description of parameter B21.

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