Agilent Technologies 3458A Manuel d'instructions télécharger pdf (Page 75)

Chapter 5 Command Summary 73

CALNUM?

Description Calibration Number Query. Returns a decimal number indicating the number

of times the multimeter has been adjusted.

Syntax CALNUM?

Remarks • The calibration number is incremented by 1 whenever the multimeter is

unsecured and adjusted. If autocal is secured, the calibration number is

also incremented by 1 whenever an autocal is performed; if unsecured,

autocal does not affect the calibration number.

• The calibration number is stored in cal-protected memory and is not lost

when power is removed.

• The multimeter was adjusted before it left the factory which increments

the CALNUM. When you receive the multimeter, read the calibration

number to determine its initial value.

• Related Commands: CAL. CALSTR. SCAL

Example 10 OUTPUT 722;"CALNUM?" !READS CALIBRATION NUMBER

20 ENTER 722;A !ENTERS RESPONSE INTO COMPUTER

30 PRINT A !PRINTS RESPONSE

40 END

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Agilent Technologies 3458A Manuel d'instructions Page 75