Xantrex Technology XTR 850 Watt - Manual (Page 203)

Calibration and Troubleshooting
975-0200-01-01 6-15
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The OUTPUT ON/OFF button will illuminate.
7. Enter the interactive calibration mode by sending the SCPI command:
CAL:OUTP:ANAL:ISOL
8. Press on the terminal keys – or + to reduce or increase the main
output voltage value. Adjust the main output voltage to 100%.
9. Press any key other than the + or – keys to exit from interactive
calibration mode.
Isolated Resistive Programming of Voltage Calibration
To calibrate the isolated resistive programming of voltage:
1. Disconnect the load and connect the voltmeter to the output.
2. Connect the 4.000 k
Ω resistor to the isolated connector. One terminal
to resistive programming of voltage (J3.8), and voltage programming
of voltage (J3.3), and the other to common (J3.2).
3. Set the resistive APG level to 4 k
Ω. The SCPI command is:
SYST:COMM:APR:LEV 4
4. Set input source as Resistive Isolated for Voltage Programming. The
SCPI command is:
SYST:REM:SOUR:ISOL ARES
5. Turn the main output to On by pressing the OUTPUT ON/OFF button
on the front panel or send the command:
:OUTP ON
The OUTPUT ON/OFF button will illuminate.
6. Enter the interactive calibration mode by sending the SCPI command:
CAL:OUTP:ANAL:RES:ISOL
7. Press on the terminal keys – or + to reduce or increase the main
output voltage value. Adjust the main output voltage to 100%.
8. Press any key than the + or – keys to exit from interactive calibration
mode.