Yokogawa ADMAG AXR Uživatelský manuál stáhnout pdf (Strana 83)

<6. PARAMETER DESCRIPTION>

6-35

IM 01E30D01-01EN

[J30: Basic Frequency] Selection of the basic

frequency

This parameter is changed from default setting as

“Freq(1)”to“Freq(2)”ifthemagneticowmeter

occurred the error caused by installation of a next

magneticowmeterclosely.

[J35: Memo 1] Setting of memo 1

[J36: Memo 2] Setting of memo 2

[J37: Memo 3] Setting of memo 3

These parameters are used with the memo

function, and up to 16 characters can be set for

each.

[J40: MS CODE 1] Setting of MS code 1

[J41: MS CODE 2] Setting of MS code 2

[J42: MS CODE 3] Setting of MS code 3

[J43: MS CODE 4] Setting of MS code 4

[J44: MS CODE 5] Setting of MS code 5

[J45: MS CODE 6] Setting of MS code 6

The MS codes are set.

[J50: Software Rev No] Display of software revision

This parameter is used to display the software’s

revision number.

(9) Menu K: Diagnostic Function Setting items

Menu K contains items that are relevant to the

diagnosis of insulation adhesion to the electrode

and so on.

[K10: Adhesion Check] Execution of adhesion

diagnostic function

This parameter is used to execute the adhesion

diagnostic function. If “Execution” is selected, this

function will be started. “Now Adhesion Check

Executing” is displayed while the adhesion

diagnostic function is being carried out. The result

fadhesiondiagnosiscanbeconrmedbyusing

K12.

Setting Function

No Execution Adhesion diagnosis is not executed.

Execution Adhesion diagnosis is started.

The current output becomes 4 mA during this

execution (approximately 5 minutes).

(For more details, refer to Chapter 10: Maintenance.)

NOTE

Adhesion Diagnostic Function

• This function diagnose adhesion using

electrode resistance values.

• T

he result of adhesion diagnosis is displayed

at K12:Adh Measure Value.

• When “Adhesion check” has been set for

B41/H11:DisplaySelect2 or B42/H12:

Display Select 3, the diagnose adhesion

is indicated on the display unit using four

different levels.

• If the judgment value for Level 3 is

exceeded, a warning is displayed; and if

the value for Level 4 is exceeded, an alarm

or warning is displayed depending on the

setting condition at G29.

• Available conductivity for this function is

limited to:

Nominal size 25 mm or larger: 10 µS/cm

Make sure to use the adhesion diagnostic

function with the greater conductivity than

the above mentioned value.

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