4 calpot calibration for voltage range low – AMETEK ReFlex User Manual
Page 131
AC Power Supplies
ReFlex Power™
4-46
M380056-01 Rev K
Figure 4-14. Calibration Instrumentation Setup
4.6.4
C
AL
P
OT
C
ALIBRATION FOR
V
OLTAGE
R
ANGE
L
OW
The following procedure calibrates cal-pot for the voltage range low. This
calibration is done with the AC current meter connected to the output lead of the
AC power supply.
1. Connect the AC current meter to the output lead of the power supply. Ensure that
no load is connected to the output.
2. Issue clear and reset commands:
*CLS
*RST
3. Start the internal calibration of the offset pot
CAL