Hello NI,
I am controlling a Agilent / Keysight N9000B CXA Signal Analyzer, but should be applicable to other Signal Analyzers from Keysight.
When I am in Mode "Swept SA" and sending command ":FETC:OBW1?;" which is a command designed for "Occupied Bandwidth" mode, then the driver and also LabView 18 IDE completely hangs and I have to destroy the LabView IDE process through task manager.
The Driver I use:
Agilent MXA Series Instrument Driver Readme
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1. Overview
Instrument Driver Technology: LabVIEW Plug and Play (project-style)
Manufacturer: Agilent-Keysight Technology
Supported Language(s): LabVIEW
Supported Model(s): N9020A, N9010A, N9030A, N9000A, M9290A
Model(s) Tested: N9020A, M9290A
Interface(s): GPIB, Ethernet, USB
Firmware Revision(s) Tested: A.01.14(N9020A), A.14.75(M9290A)
Certified: Yes
NI Supported: Yes
Source Code Available: Yes
Driver Revision: 1.3.1
Original Release Date: 11/06/2007
Current Revision Date: 10/2015
Place where this error occures:
Occures while Reading 4096 bytes.
Setting the timeout has no effect !!!
On the screen of the SignalAnalyzer a message pops up that a wrong command was sent. But the LabView driver should not hang.
Could you check and correct the driver?
Thanks and BR
Eugen Wiebe