Non-Isolated Voltage Programming Of Current Calibration - Ametek Sorensen XG Operation Manual

Programmable dc power supply 670 watts – 1700 watts
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Calibration and Troubleshooting

Non-isolated Voltage Programming of Current Calibration

Important: For maximum accuracy at a specific APG level, follow the
calibration procedure again but use the intended operating voltage level in steps
3 and 4.
To calibrate the non-isolated voltage programming of current:
1.
2.
3.
4.
5.
6.
7.
8.
9.
7-14
Short the main output with a shunt. Connect a multimeter to
measure the voltage across the shunt.
Connect the input voltage source to the non-isolated
connector, current programming (J1.10 - J1.7).
Set the Voltage APG level to 4 V. The SCPI command is:
SYST:COMM:APR:LEV:CURR
Set the input source voltage to 4.000 V.
Set the input source as Voltage Non-Isolated for Current. The
SCPI command is:
SYST:REM:SOUR:CURR
Turn the main output On by pressing the OUTPUT ENABLE
Main button on the front panel or send the command:
:OUTP
ON
The OUTPUT ENABLE Main button will illuminate.
Enter the interactive calibration mode by sending the SCPI
command:
CAL:OUT P:ANAL:CURR
Press the terminal keys - or + to reduce or increase the main
output current value. Adjust the main output current to 100%.
Press any key other than the + or - keys to exit from
interactive calibration mode.
4
AVOL
M370430-01 Rev B

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Sorensen xtrSorensen xg seriesSorensen xtr series

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