Rigol DM3058 Manuel d'utilisateur télécharger pdf (Page 179)

RIGOL

Programming Guide for DM3058/DM3058E

6-6

The programming implementations——Agilent Commands

0 cmdset agilent /* Select Agilent commands */

1 *CLS /* Clear the instrument state */

2 *IDN? /* Query the equipment ID and confirm if the

multimeter works normally */

3 /* Return RIGOL Technologies, DM3058, DM3A020080808, 99.00.00.00.00.00*/

4 conf:res min /* Enable the resistance measurement. */

5 /* Short connect the red and black test lead pen with each other */

6 calc:stat on /* Enable the math function */

7 calc:func aver /* Set the average operation */

8 calc:aver:aver? /* Query the current average resistance*/

9 /* Return 3.079573e-03*/

10 calc:func null /* Set the null operation */

11 calc:null:offs? /* Query the current null offset */

12 /*Return 0.000000e+00 */

13 calc:null:offs 0.000379573 /* Set the average calculated before as the null

offset */

14 calc:func null /* Execute the null operation with new offset */

15 calc:func aver /* Set the average operation */

16 calc:aver:aver? /* Query the current average resistance */

17 /*The return value is 3.313395e-07 */

Explanations:

1. The operation in line 6 must be done before the next.

2. From the returned value in line 17, it is seen that the value is decreased 4 orders

of magnitude comparing with the result in line 9 after the REL operation has been

compeleted, so, test succeed.

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Rigol DM3058 Manuel d'utilisateur Page 179