CARLO GAVAZZI MDI 40 TF - CONFIGURATION SOFTWARE Manuel d'utilisateur télécharger pdf (Page 19)

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NOTE: if the measured variable goes beyond the scale limits “Lo.E”/

”Hi.E”, the value displayed during the measuring phase will be blinking

and updated with reference to the measured value up to the maximum

displaying range (“dC” and temperature measurements: -1999/3999;

“AC” and resistance measurements: 0/3999).

d.P : decimal point position in the Hi-Lo scale.

Lo : min. value of the displayed scale. Enter the value to be displayed

in correspondence with the minimum value of the electrical scale “Lo.E”.

Example: “Lo.E”=4.00mA ⇒ “Lo”=1000mbar, means that when the

value measured by MDI40 is 4mA, the displayed value will be 1000mbar.

Hi : max. value of the displayed scale. Enter the value to be measured

in correspondence with the maximum value of the electrical scale “Hi.E”.

Example: “Hi.E”=19.99mA ⇒ “Hi”=3000mbar, means that when the

value measured by MDI40 is 20mA, the displayed value will be 3000mbar.

NOTE: electrical scale and displayed scale must have:

• corresponding values (Lo.E=Lo, Hi.E=Hi), if the same value is to be

both measured and displayed.

• different values, if the signal to be measured is different from the one

to be displayed (see examples of “Lo” and “Hi”).

• inverted values, if an increasing signal to be measured must corre-

spond to a decreasing value to be displayed (scale inversion).

Example: “Lo.E”=4.00mA ⇒ “Lo”=3000mbar; “Hi.E”=19.99mA ⇒

“Hi”=0mbar, means that when the measured value increases from 4 to

20mA, the displayed value decreases from 3000mbar to 0.

As you can see, the scales can be programmed with absolute freedom.

NOTE: to display temperature values as “°F”, it is necessary to program

the electrical scale as “°C” and enter the values for the displayed scale

Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]

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CARLO GAVAZZI MDI 40 TF - CONFIGURATION SOFTWARE Manuel d'utilisateur Page 19