Yokogawa EJA438 Manual de usuario descargar pdf (Pagina 38)

IM 1C22J1-01E

7-9

7. BRAIN TERMINAL BT200 OPERATION

(4) Output Signal Low Cut Mode Setup

(D10: LOW CUT, D11: LOW CUT MODE)

Low cut mode can be used to stabilize the output

signal near the zero point. The low cut point can be

set in a range from 0 to 20% of output. (Hysteresis of

cut point: ±1%)

Select “ZERO” as the low cut mode.

(%)

Input(%)

Output

d LOW CUT mode ZERO at 10%

F0716.EPS

• Example: Change the low cut setting range

from 5% to 10%, and the low

cut mode from LINEAR to ZERO.

FEED NO OK

SET

D11:LOW CUT MODE

ZERO

Use the or key

to select ZERO.

Press the key twice to

enter the setting.

Press the (OK) key.

F0717.EPS

FEED NO OK

SET

D10:LOW CUT

10.0 %

ESC

SET

C11:LOW CUT MODE

LINEAR

< LINEAR >

< ZERO >

DATA DIAG PRNT ESC

PARAM

D10:LOW CUT

10.0 %

D11:LOW CUT MODE

ZERO

D20:DISP SELECT

NORMAL %

CLR ESC

SET

D10:LOW CUT

5.0 %

+ 10.0

Set “10.”

Press the key twice to

enter the setting.

Press the (OK) key.

Next, the [D11: LOW CUT MODE]

setting panel is displayed.

(5) Integral Indicator Scale Setup

The following 5 displays are available for integral

indicators.

T0708.EPS

D20: DISP SELECT

and Display

NORMAL %

USER SET

USER & %

INP PRES

PRES & %

Indicates –5 to 110% range

depending on the Measurement

range (C21, C22).

Indicates values depending on the

Engineering range (D22, D23).

(Note 1)

Units set using Engineering unit

(D21) are not indicated.

Indicates user set and % alternately

in 3 second intervals.

Indicates input pressure. Indication

limits –19999 to 19999.

Indicates input pressure and %

alternately in 3 second intervals.

A10:OUTPUT (%)

45.6 %

Description

and Related parameters

A11:ENGR.OUTPUT

20.0 M

A10:OUTPUT (%)

45.6 %

A11:ENGR. OUTPUT

20.0 M

A40:INPUT

456 kPa

A10:OUTPUT (%)

45.6 %

A40:INPUT

456 kPa

(Note 1) Scale range can be specified with range limit specifications up

to 5 digits (excluding any decimal point) for low or high range

limits within the range of –19999 to 19999.

See (a.) through (c.) for each setting procedure.

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Yokogawa EJA438 Manual de usuario Pagina 38

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