Keysight Technologies E5260 Series, Programming Manual

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Keysight E5260/E5270 Programming Guide, Edition 4 4- 23
Command Reference
Command Reference
AV
This command sets the number of averaging samples of the ADC (A/D converter).
This command is effective for the ADC of the E5260 series and the high-speed
ADC of the E5270B, and not effective for the high-resolution ADC of the E5270A.
This command setting is ignored by the pulsed spot, pulsed sweep, and staircase
sweep with pulsed bias measurements.
Syntax
AV number [, mode ]
Parameters
number : 1 to 1023, or
−
1 to
−
100. Initial value is 1.
For positive number input, this value specifies the number of samples
depended on the mode value. See below.
For negative number input, this parameter specifies the number of
power line cycles (PLC) for one point measurement. The Keysight
E5260/E5270 gets 128 samples in 1 PLC. Ignore the
mode parameter.
mode : Averaging mode. Integer expression. This parameter is meaningless for
negative
number .
0: Auto mode (default setting).
Number of samples = number
×
initial number
1: Manual mode.
Number of samples = number
where initial number means the number of samples the Keysight
E5260/E5270 automatically sets and you cannot change. For voltage
measurement,
initial number =1. For current measurement, see Table
4-9 .
If you select the manual mode, number must be initial number or more
to satisfy the specifications.
Example
Statements
OUTPUT @E5270;"AV 10"
OUTPUT @E5270;"AV -50"
OUTPUT @E5270;"AV 100,1"