[Sense:]Data:fifo:reset; [Sense:]Frequency:aperture; [Sense:]Frequency:aperture <Gate_Time>,<Ch_List - VXI VT1422A User Manual

[SENSe]

[SENSe:]DATA:FIFO:RESet

Comments
Usage

[SENSe:]FREQuency:APERture

Parameters
Comments
Usage
338 VT1422A Command Reference

[SENSe:]DATA:FIFO:RESet

to 0.
•
When Accepted: Not while INITiated
•
Related Commands: SENSE:DATA:FIFO...
•
*RST Condition: SENSE:DATA:FIFO:RESET
•
Send with VXIplug&play Function: hpe1422_cmd(...)
SENSE:DATA:FIFO:RESET
[SENSe:]FREQuency:APERture <gate_time>,<ch_list>
frequency measurement. The gate time is the time period that the SCP will allow for
counting signal transitions in order to calculate frequency.
Parameter Parameter
Name Type
gate_time numeric (float32)
ch_list string
•
If the channels specified are on an SCP that doesn't support this function,
an error will be generated. See the SCP's User's Manual for its capabilities.
•
Related Commands: SENSe:FUNCtion:FREQuency
•
*RST Condition: 0.001 s
•
Send with VXIplug&play Function: hpe1422_cmd(...)
SENS:FREQ:APER .01,(@144)
clears the FIFO of values. The FIFO counter is reset
Clear the FIFO
Range of
Values
0.001 to 1 (0.001 resolution)
100 - 163
set channel 44 aperture to 10 ms
sets the gate time for
Default
Units
seconds
none
Chapter 7