Vaisala MMT310 Manuel d'utilisateur télécharger pdf (Page 46)

User's Guide _______________________________________________________________________

46 ___________________________________________________________________ M210474EN-C

Scale Analog Outputs

Syntax: ASCL<cr>

Example:

>ascl

Ch1 T lo : -40.00 'C ? -20

Ch1 T hi : 60.00 'C ? 40

Ch2 ppm lo : 0.00 ppm ? 0

Ch2 ppm hi : 5000.00 ppm ? 3000

>ascl

Ch1 T lo : -20.00 'C ?

Ch1 T hi : 40.00 'C ?

Ch2 ppm lo : 0.00 ppm ?

Ch2 ppm hi : 3000.00 ppm ?

The ppm calculation is only used for transformer oils.

Test Analog Outputs

Syntax: ITEST aa.aaa bb.bbb<cr>

The operation of the analog outputs is tested by forcing the outputs to

given values. The values in the analog outputs can then be measured with

a current/voltage meter.

Where

aa.aaa

Current/voltage value to be set for channel 1

bb.bbb

Current/voltage value to be set for channel 2

Example:

>itest 8.30 6.40

8.30000mA 2c30 6.40000mA 2278

The ITEST command output includes internal debugging values shown

in hexadecimal format (2c30 and 2278 in the example above).

The set values remain valid until you issue the ITEST command without

readings or reset the transmitter.

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Vaisala MMT310 Manuel d'utilisateur Page 46