EXCEL 365 VBA GPIB制御時 No valid COM I/O resource available. set the I/O...
Win8.1,EXCEL 2016で動作していたVBAを,WIN10, EXCEL 365で動作させたところ測定器に最初の制御した所で No valid COM I/O resource available. set the I/O property to a valid COM I/O resource.となりました。対応方法等ご存じでしょうか。参考）EXCEL 2016は VISA COM...
View ArticleKeithley 2635 problem
I have created a sub VI to measure voltage and current by Keithley 2635. In my testing, I set the Keithley 2635 as a voltmeter with 1V source level. I connected it to a metal but got a negative...
View ArticleObsolete Part Replacement
I would like to ask regarding NI product NAT9914BPD-9 which is already obsolete. Do it has a drop in replacement?If no, is there any product that has a similar product with similar application, so that...
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VISA concurrent communication
Question: With the utilization of VISA, is it possible for two different applications (A,C) to alternatively communicate with the same device (B) without causing trouble on the GPIB bus ?My current...
View ArticleVisa Serial Communication errors out after about 30-60 minutes of operation
I have a serial communication VI that we run as part of a ~70 minute test. This program is working and the first test station we set it up on is functioning fine. However when I installed on a second...
View ArticleKeithley 2000, 2400 Commands?
hello guys I'm trying to figure out how to measure the resistance of my Keithley 2400. I'm using a gpib connection. my command and answer is,to 2000 - *rst - CONF:RES...
View ArticleCan communicate with NI-USB GPB but not via Ethernet to Agilent E8358 via...
Hi Community, I have in my Lab a old Agilent Networtkanalyzer E8358A with Labview 2021 running via NI USB-GPIB adapter without issues with NI.-Max and Labview 2021. In a Windows 11, DOS Shell I can...
View ArticleError 0xBFFF0011 Occurs during LAN communication
I program with LABVIEW2017,VISA2017.In MAX, an oscilloscope was added to communicate with the LAN, and the communication was normal at the beginning. After a period of time, the device could not be...
View ArticleA weird communication failure occurred using a Keysight oscilloscope
I use Keysight oscilloscopes, models are DSOX3024T and DSOX4024 respectively,Labview and Visa are 2017 versions.Running the waveform reading program 20,000 times in a row on one computer is fine, but...
View ArticleOmega CN616A
I am looking for information on how to communicate with an Omega CN616A Temperature controller over MODBUS / RTU using LabVIEW. I have down loaded the Modbus Master, Plasmionique package. I have a...
View ArticleNI VISA .NET C# Serial Read in a loop
I am trying to build a test tool for a customer's hardware, the hardware will send "Ready" in Hex thru the serial once powered on. I've been thinking how to make the program actively listening this...
View ArticleNI 488.2 license question
Hi, We have purchased a Spectrum Analyzer and bundled with a vendor developed application. The application required NI 488.2 to run. I can't find any license information about using NI 488.2. Any...
View ArticleAre these NI devices compatible with pyvisa?
Can I control the devices listed below with pyvisa?USB 6008USB 6363USB 6210
View ArticleReplacing GPIB device with RS232 device
I have an antiquated Belhman power supply that is GPIB controlled. This device is failing. We have equivalent Belhman replacement power supplies that have only an RS232 interface. Can I use the GPIB to...
View ArticleNI-488.2 Version previous or 15.5 needed
Hi,I have an old PCMCIA GPIB card working in a laptop (also old, Windows XP). Due a HD crash I had to re-install windows, and now need the NI-488.2 driver compatible with the PCMCIA GPIB card, from the...
View ArticleOld version NI488.2 pci gpib driver
Solarisparc Nipcigpib version 2.3 driver.Currently, purchases and website downloads are not available. Even if you enter a serial number, it cannot be inquired because it cannot be authenticated....
View ArticlePCI-GPIB board with Win98 driver needed
Hello all,I have the NI PCI-GPIB board (183617C-01) and I would like to run it under Windows 98 (I am playing with old HP/Agilent stuff).Is there any suitable driver available ?? I tried to install...
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Failed to connect instrument to NI-MAX
Hi, I am trying to connect my FieldFox N9926A from Agilent Technolies to NI-MAX. I directly connect the FiledFox to my laptop using an ethernet cable. I have already detected it on my laptop using...
View Articlechanging port in NIMAX for a Network connected device
Hi all I am having a Keithely 2460 which is connected via ethernet cable and is having a fixed IP. In NIMAX, under Netwowrk device i am able to see the device. But under settings, when i try to change...
View ArticleBlock transfer in Labview 2021 for an Agilent E4440A Spektrumanaylzer work...
Hello Community, I can transfer pictures in Gif Format in Labview 2021 via NI USB-GPIB Adapter with the attached VI from a Keysight E4440A Spectrum Analyzer without issues with the Block Transfer...
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