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

Non-isolated Resistive Programming of Current Calibration

Important: For maximum accuracy at a specific APG level, follow the
calibration procedure again but use the intended operating resistance level in
steps 2 and 3.
To calibrate the non-isolated resistive programming of current:
1.
2.
3.
4.
5.
6.
7.
8.
M370430-01 Rev B
Short the main output with a shunt. Connect a multimeter to
measure the voltage across the shunt.
Connect the 4.000 kΩ resistor to the non-isolated connector
(APG -J1), one terminal to resistive programming of current
(J1 .12) and voltage programming of current (J1.10), and the
other terminal to the common (J1.7).
Set the resistive APG level to 4 kΩ The SCPI command is:
SYST:COMM:APR:LEV:CURR
Set the input source as Resistive Non-Isolated for Current
Programming. The SCPI command is:
SYST:REM:SOUR:CURR
Turn the main output to 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:OUTP:ANAL
:CURR:RES
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.
Calibration and Troubleshooting
4
ARES
7
7-15