Vaisala PTB220 Series Guide de l'utilisateur télécharger pdf (Page 63)

CHAPTER 7__________________________________________________ADJUSTMENT AND CALIBRATION

VAISALA _________________________________________________________________________ 57

ABLE 7-1 Adjustment and calibration commands (*only with the

optional analog output)

Function Command

listing corrections CORR

linear corrections on/off LC ON/OFF

multipoint corrections on/off MPC ON/OFF

entering linear corrections LCI

entering multipoint corrections MPCI

calibration date CALD

entering linear corrections * DLCI *

The linear and multipoint corrections are protected by switch SW4.

The switch SW4 is normally in write DISABLE position (OFF) and

the user must change it to write ENABLE position (ON) to be able to

enter new linear and multipoint corrections to the barometer.

OFF

SW1

SW2

SW3

SW4

SW5

SW6

SW7

SW8

FIGURE 7-1 Switch SW4 in write ENABLE position (ON)

NOTE

Always remember to return the switch SW4 to write DISABLE

position (OFF).

CORR Listing linear and multipoint corrections

CORR <cr>

The CORR command is used to indicate the status of linear and

multipoint corrections. In case the status is ON, the corrections and

valid date of calibration are listed. The listing varies according to the

number of transducers in the barometer.

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 112 113

Pas de commentaire

Vaisala PTB220 Series Guide de l'utilisateur Page 63