Applications Programming Interface (API) Overview
9
Keysight M9241/42/43A PXIe Oscilloscopes and M9240A AutoProbe Power Module Startup Guide
63
Using the SFP and the Remote API at the Same Time
In general, you can use the Soft Front Panel (SFP) and the remote applications
programming interface (API) together, at the same time. This can be useful, for
example, because it lets you change oscilloscope settings while debugging remote
programs.
However, the SFP can become "locked out" while the oscilloscope waits for a
waveform to become fully acquired. This can happen, for example, after these
SCPI commands/queries: :WAVeform:DATA?, :WAVeform:PREamble?,
:LISTer:DATA?, :SEARch:COUNt?, :DIGitize, or :SINGle. In these situations, you can
clear the remote operation in progress by sending a Device Clear to the remote
user interface.
Sending a Device Clear to the Remote Interface
Every remote programming library gives you a way to send an IEEE 488.1-style
Device Clear. For example, the IVI-COM library provides the System2.ClearIO
method. Another easy way to send a Device Clear is through the IO Libraries
Suite's Interactive IO application.
1
On a networked PC that has the IO Libraries Suite installed, click the Keysight
IO Control icon in the taskbar and choose
Utilities > Interactive IO
from the popup
menu.
2
In the Keysight Interactive IO application, choose
Connect > Connect...
.
3
In the Connect dialog box, enter the oscilloscope's HiSLIP address into the
Resource Name
field and click
OK
.
Содержание InfiniiVision M9241A
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