GW Instek APS-1102 User Manual - Manual (Page 201)

6.3 Command Descriptions
APS-1102 Programmable AC/DC Power Source 6-29
 MEASure[:SCALar]:VOLTage:AVErage?
This returns the output voltage average value (AC+DC average value) in V units. The output
voltage average value measurement full scale is ±450.0 V. If the measured value exceeds the full
scale, 999.9 V is returned as a measurement error.
Syntax: MEASure[:SCALar]:VOLTage:AVErage?
Parameters: None
Query example: MEAS:VOLT:AVE?
Response format:
Response example: 0.2
e) DISPlay subsystem
 DISPlay[:WINDow]:MEASure:MODE
This selects the measurement display selection. The measurement display selection setting is
RMS (RMS value), AVG (average DC), PEAK (peak value), and HC (harmonic current) 1 to 4.
The relation between the harmonic current mode and the harmonic degree is as follows.
HC1 (1st to 10th)
HC2 (11th to 20th)
HC3 (21st to 30th)
HC4 (31st to 40th)
However, when in AC-INT mode, if the frequency is neither 50 Hz nor 60 Hz, the harmonic
current cannot be measured. ([3, “Invalid in this mode”] or [6, “Invalid in this frequency”] error
occurs.)
When the measurement display selection is HC1 to HC4, the device cannot accept other
commands. ([4, “Under Busy State”] error occurs.)
Syntax: DISPlay[:WINDow]:MEASure:MODE
Parameters: RMS/AVG/PEAK/HC1/HC2/HC3/HC4
Command example: DISP:MEAS:MODE RMS
Query example: DISP:MEAS:MODE?
Response format:
Response example: RMS