VXI VT1422A - Manual (Page 340)

338 VT1422A Command Reference Chapter 7
[SENSe]
[SENSe:]DATA:FIFO:RESet
[SENSe:]DATA:FIFO:RESet clears the FIFO of values. The FIFO counter is reset
to 0.
Comments •
When Accepted: Not while INITiated
•
Related Commands: SENSE:DATA:FIFO
…
•
*RST Condition: SENSE:DATA:FIFO:RESET
•
Send with VXIplug&play Function: hpe1422_cmd(...)
Usage SENSE:DATA:FIFO:RESET
Clear the FIFO
[SENSe:]FREQuency:APERture
[SENSe:]FREQuency:APERture <gate_time>,<ch_list> sets the gate time for
frequency measurement. The gate time is the time period that the SCP will allow for
counting signal transitions in order to calculate frequency.
Parameters
Comments •
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(...)
Usage SENS:FREQ:APER .01,(@144)
set channel 44 aperture to 10 ms
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
gate_time numeric (float32) 0.001 to 1 (0.001 resolution) seconds
ch_list string 100 - 163 none