Over Voltage Protection Calibration - Ametek Sorensen XG Operation Manual

Over Voltage Protection Calibration

Important: The Voltage Calibration must be done before performing this
procedure. If this is not done the OVP calibration will be inaccurate.
To calibrate the over voltage protection:
1.
2.
3.
4.
5.
6.
Calibration of the power supply is complete.
Important: The output (main) voltage must be precalibrated.
The SCPI command (s) for these instructions are:
[:]CALibration[:VOLTage]:PROTection
M370430-01 Rev B
Turn on the power supply.
Select the VAP mode to be Off.
Set the voltage set point to be 90% of the model voltage and
the current to be 10% of the model current.
Turn on the main power output.
Execute the OVP calibration SCPI command:
:CAL:PROT
The power supply will enter into self-calibration mode. The
output voltage display blinks OVP CAL. After several
seconds, the calibration will complete and the display will
return to normal operation with output off.
Calibration and Troubleshooting
7
7-9