AMETEK M130 User Manual
Page 86
Sorensen Ethernet Option
4-4
M130/M131 Programming Manual
13.
Enter the actual output voltage value of the third calibration point:
CAL[n]:OUTP:VOLT:FIVEPOINT 3
14.
Program the output of the fourth calibration point by sending the following
command string from the computer:
CAL[n]:OUTP:VOLT:DAC 45000
15.
Let the output settle and measure the voltage with a high precision voltmeter;
this is value 4.
16.
Enter the actual output voltage value of the fourth calibration point:
CAL[n]:OUTP:VOLT:FIVEPOINT 4
17.
Program the output of the fifth calibration point by sending the following
command string from the computer:
CAL[n]:OUTP:VOLT:DAC 62250
18.
Let the output settle and measure the voltage with a high precision voltmeter;
this is value 5.
19.
Enter the actual output voltage value of the fifth calibration point:
CAL[n]:OUTP:VOLT:FIVEPOINT 5
20.
To review entered data for five–point voltage calibration, issue the following
query:
CAL[n]:OUTP:VOLT:FIVEPOINT?
21.
Program the supply to unlock the non-volatile memory for calibration value
storage:
CAL[n]:UNLOCK “6867”
22.
Program the supply to store the calibration values in non-volatile memory:
CAL[n]:STORE
Allow 10 seconds for the non-volatile memory to be updated with the
new calibration values.
23.
Program the supply to lock the non-volatile memory for calibration value
protection.
CAL[n]:LOCK
24.
The output voltage calibration is complete. The unit may be turned off or
other calibration procedures may be performed.