Rigol DM3058 Dokumentacja Pobierz pdf (Strona 248)

RIGOL

Programming Guide for DM3058

7-10

Example 5: P/F Test

Purpose: Use commands to perform a P/F test.

P/F operation prompts for the over range voltage signal according to upper/lower

limits, and give a beep (the beeper must be on) at the same time.

The programming steps——RIGOL Commands:

0 *RST /*Reset the instrument for preparing measurement*/

1 cmdset□rigol /*Select RIGOL commands*/

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

instrument works normally*/

3 /*Connect the test leads under DC voltage measurement mode*/

4 :function:voltage:DC /*Enable DC voltage measuring function*/

5 :measure:voltage:DC□<range> /*Set the measuring range*/

6 :calculate:limit:lower□<value1> /*Set the lower limit*/

7 :calculate:limit:upper□<value2> /*Set the upper limit*/

8 :calculate:function□limit /*Enable limit operation function*/

9 :calculate:limit? /*Query the measuring result*/

10 /*Returned value*/

11 :calculate:function□none /*Exit calculation function*/

Remarks:

1. Before sending line 4 command , the instrument should be connected under DC

voltage measure mode.

2. In line 6 and 7 commands, the parameter value2 should be greater than value1

and both of them should be within the scope of the range.

3. The return value of line 9 command is ―PASS‖ when the input voltage is within the

scope of the upper and lower limits, else ―FAIL‖ is returned and a beep is

generated (the beeper must be on) .

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Rigol DM3058 Dokumentacja Strona 248