Ametek SFA Series Ethernet Programming Manuel d'utilisateur télécharger pdf (Page 137)

SG Series Programming Calibration

M550129-03 Rev K

7-3

7.3

VOLTAGE PROGRAMMING CALIBRATION

(ETHERNET)

STEP DESCRIPTION

1. Issue a *CLS command.

2. Issue a *RST command.

3. Program the overvoltage protection to maximum to prevent nuisance

trips:

CAL:OUTP:VOLT:PROT:DAC 65535

4. Program the output current to full scale to prevent Constant-Current

operation:

CAL:OUTP:CURR:DAC 65535

5. Program the output of the first calibration point by sending the following

command string from the computer:

CAL:OUTP:VOLT:DAC 3275

6. Let the output settle and measure the voltage with a high precision

voltmeter; this is value 1.

7. Enter the actual output voltage value of the first calibration point:

CAL:OUTP:VOLT:FIVEPOINT 1 <value 1>

8. Program the output of the second calibration point by sending the

following command string from the computer:

CAL:OUTP:VOLT:DAC 19000

9. Let the output settle and measure the voltage with a high precision

voltmeter; this is value 2.

10. Enter the actual output voltage value of the second calibration point:

CAL:OUTP:VOLT:FIVEPOINT 2 <value 2>

11. Program the output of the third calibration point by sending the following

command string from the computer:

CAL:OUTP:VOLT:DAC 32000

12. Let the output settle and measure the voltage with a high precision

voltmeter; this is value 3.

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Ametek SFA Series Ethernet Programming Manuel d'utilisateur Page 137