AMETEK ReFlex - Manual (Page 139)

AC Power Supplies ReFlex Power™
4-54 M380056-01 Rev K
4.6.8
V
OLTAGE
ADC O
FFSET
C
ALIBRATION FOR
V
OLTAGE
R
ANGE
L
OW
The following procedure calibrates offset of the voltage ADC for the voltage
range low.
1. Ensure that no load is connected to the output.
2. Issue clear and reset commands:
*CLS
*RST<n>
3. Perform the voltage ADC offset calibration
CAL<n>:MEAS:VADC:OFFSET:CALC
4. Send the system error query command to make sure calibration was successful.
SYST:ERR?
5. If there is no error returned at the system error query command then save the
calibration result with the following commands
CAL<n>:UNLOCK “6867”
CAL<n>:STORE
CAL<n>:LOCK
6. Optional Commands:
To query the voltage ADC offset: CAL<n>:MEAS:VADC:OFFSET ?
7. Reset the unit
*RST<n>