SG Series Programming Calibration
M550129-03 Rev L 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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