Keysight Technologies AC6801B, Руководство по эксплуатации и обслуживанию, Страница: 118 / 197

CALibrate:LEVel P1|P2|P3|P4|P5
Advances to the next calibration point. P1 is the first level; P2 is the second, and so on.
Some calibration steps may generate very high voltages (such as +155 VAC, +310 VAC,
and ±380 VDC). This procedure should only be performed by people with appropriate train-
ing, always exercising appropriate caution.
Parameter Typical Return
P1|P2|P3|P4|P5 (none)
Select the first calibration point: CAL:LEV P1
The CALibrate:STATe must be ON to execute this command.
Some calibration sequences may require some settling time after sending CAL:LEV but before reading
the data from the DVM and sending CAL:DATA.
AC calibration is performed at 55 Hz for P1 and P2, and higher frequency for P3, P4, and P5.
The calibration steps for each item are shown below:
Calibration Item P1 P2 P3 P4 P5
CAL:VOLT 155 10% FS 90% FS 90% FS @ 300 Hz 90% FS @ 400 Hz 90% FS @ 500 Hz
CAL:VOLT 310
CAL:VOLT 219 0% FS 90% FS
n/a
CAL:VOLT 438
CAL:CURR < low_val >
CAL:CURR < high_val >
The voltage full-scale (FS) values are 155 VAC (LOW) and 310 VAC (HIGH) for all models.
The current full-scale (FS) values are shown below.
Model LOW HIGH
AC6801B 4.0 A 2.0 A
AC6802B 8.0 A 4.0 A
AC6803B 16.0 A 8.0 A
AC6804B 32.0 A 16.0 A
3 SCPI Programming Reference
118 Keysight AC6800B Series Operating and Service Guide