Vaisala MMT310 Manuel d'utilisateur télécharger pdf (Page 78)

User's Guide _______________________________________________________________________

78 ___________________________________________________________________ M210474EN-C

PPM Calculation Setting

Calculation Setting (Calculation Model

with Average Coefficients)

Give the OIL ON command when you are measuring moisture in oil and

want to have ppm output.

Syntax: OIL x <cr>

x= ON/OFF

Example:

>oil on

Oil ppm : ON

>oil

Oil ppm : ON

Oil[0] : -1.66269994E+03

Oil[1] : 7.36999989E+00

Changing the Calculation Coefficients

(Calculation Model with Oil Specific

Coefficients)

1. Press the blue adjustment button on the MMT310 board (see Figure

15 on page 56) to enable feeding of coefficients.

2. Give the OIL command.

OIL <cr>

3. Type the first coefficient after the question mark and press

ENTER..

4. Type the second coefficient after the second question mark and

press ENTER.

5. Reset the transmitter by giving the RESET command. Turn the

power off and back on to return the transmitter to the normal mode.

Example:

>oil

Oil ppm : ON

Oil[0] : -1.66269994E+03 ?

Oil[1] : 7.36999989E+00 ?

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Vaisala MMT310 Manuel d'utilisateur Page 78