Sample; Sample:timer; Sample:timer <Interval - VXI VT1422A User Manual

SAMPle

SAMPle
Subsystem Syntax

SAMPle:TIMer

Parameters
Comments
Usage
328 VT1422A Command Reference
The SAMPle subsystem provides commands to set and query the interval between
channel measurements (pacing).
SAMPle
:TIMer <interval>
:TIMer?
SAMPle:TIMer <interval>
It is used to provide additional channel settling time. See "Settling Characteristics"
on page 157
Parameter Parameter
Name Type
interval numeric (float32)
(string)
•
The minimum <interval> is 40 µs. The resolution for <interval> is 2.5 µs.
•
If the Sample Timer interval multiplied by the number of channels in the
specified Scan List is longer than the Trigger Timer interval, at run time a
"Trigger too fast" error will be generated.
•
the SAMP:TIMER interval can change the effect of the
SENS:CHAN:SETTLING command. SENS:CHAN:SETT specifies the
number of times a channel measurement should be repeated for channels defined
in an algorithm. The total settling time per channel then is (SAMP:TIMER
<interval>) X (<chan_repeats> from SENS:CHAN:SETT)
•
When Accepted: Not while INITiated
•
Related Commands: SENSE:CHAN:SETTLING, SAMP:TIMER?
•
*RST Condition: Sample Timer for all Channel Lists set to 4.0E-5 seconds.
•
Send with VXIplug&play Function: hpe1422_cmd(...)
SAMPLE:TIMER 150E-6
sets the time interval between channel measurements.
Range of
Values
4.0E-5 to 16.3825E-3 |
MIN | MAX
Pace measurements at 150 µs intervals
channel to channel
Default
Units
seconds
Chapter 7