Yokogawa EXA SC202 2-Wire Conductivity Transmitter/Analyzer User Manual

Page 55

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IM 12D08B02-01E

Parameter setting 5-9

Code Display Function

Function detail

X Y Z Default values

Parameter specific functions

01

*SC.RES

Select main parameter Conductivity

0

0

Cond.

Resistivity

1

02

*4.ELEC

Select 2/4-EL system 2-Electrode measurement system

0

0

2-El.

4-Electrode measurement system

1

03

0.10xC

Set cell constant

Press NO to step through choice of

1.000 cm

-1

multiplying factors on the second display.

0.10xC

0.10xC

1.00xC

10.0xC

100.xC

0.01xC

Press YES to select a factor

Use >, ^, ENT keys to adjust MAIN digits

RESET?

YES to confirm, NO to cancel

04

*AIR

Zero calibration

Zero calibration with dry cell connected

*START

Press YES to confirm selection

*”WAIT”

Press YES to start, after briefly displaying

*END

“WAIT”, *END will be displayed

Press YES to return to commissioning

mode

05

*POL.CK

Polarization check

Polarization check off

0

1

On

Polarization check on

1

06-09

Not

used

*NOTE:

For Code 03: If the actual cell constant is changed after a calibration or if the entered cell

constant differs from previous value, then the message “RESET?” will appear on

the second line display. After pressing “YES” the entered value becomes the new

nominal and calibrated cell constant. After pressing “NO” the update procedure

of the cell constant entry is canceled.

For Code 04: The temperature compensation of NaCl should be selected to confirm zero offset after

*AIR operation.

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