rigol ds1102e crashes after data read
Hello everyone, I have a Rigol DS1102e scope 2CH scope. I am able to configure it using labview without any issues. I can even grab the captured data and import it to labview. The problem is, after I...
View ArticleRelease Queue
Hello!Make a program that acquires temperature data from an interface BLACK STACK FLUKE via RS-232 connection.The program basically seeks temperature stability and then if you meet certain conditions...
View ArticleData loss using DAQ USB-6361
Hello, I would like to measure an analogue input signal with a sample rate of 150 kHz (sample to read = 15k) with a DAQ USB-6361. Therefore, I use the attached LabView programm which basically only...
View ArticleTemptronic TP04300 heat only mode
Hi all, I was wondering if anyone knows, if it is possible to select heat only mode via GPIB? I have test that will run for 3 weeks. At some point I will need cold temperature, say during 2 week for a...
View ArticleBug in viPrintf
I think I may have found a bug in viPrintf (NI-VISA 15.5.0, Windows 7) which exhibits when using the "%s" format specifier and a very large string argument. I wrote a program to reproduce the bug which...
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Configuration not entering While Loop
Greetings, I am having and issue with my VISA Serial port not passing its information to my transmit loop but it will pass it to my receieve loop. I have written an VI that is suppose to communicate...
View ArticleRS232 to USB won't connect to instrument
I need to communicate with a BK instrument Model 1823A which has a RS232 port. I’m using a RS232-to-USB converter based on the latest Prolific chip set. When using the software that comes with the...
View ArticleNI USB-232/4 returning different serial numbers for the serial ports
Hi! We have an NI USB-232/4 hub that returns different serial numbers for the rs232 ports, see below. NI USB-232/4 SN:41433A44NI USB-232/4 SN:41433A44NI USB-232/4 SN:14D5788NI USB-232/4 SN:14D5788...
View Articledriver conversion from older version
Hey, I need to use an instrument driver (created in LV version 5) and I'm using LV version 2014. Can someone convert this to something I can use?
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How do I control and tune a Omega Platinum temperature controller with labview?
I'm a novice to labview, 1st time using it, please bear with me. Bascially, I run into problems of tuing a temperature controller to provide expected control on the temperature, which should be around...
View ArticleN6700B ethernet not working
So I have a N6700B chassis. Originally I had NIVISA 5.4 and ICP 4.6 installed. I could communicate with this device with either the ethernet or USB interface no problem. I upgraded to NIVISA 15 and...
View ArticleHow is a new device added in GPIB explorer for Linux?
Hi, I am looking to find out what sequence of steps GPIB explorer goes through to manually add a new device (eg. I know that one step in the process is to ping the device's IP address). I need the info...
View ArticleIs there anything more complicated than this for using a USB-RS232 cable to...
Hi, we have a piece of equipment that is controlled by RS232. Unfortunately, my PC only has USB ports. If I use a USB-RS232 convertor like this one, will it essentially just be plug-and-play? Or, do I...
View ArticleNI VISA Interactive Tool Disappering of the VISA based Instruments
Hi , We are using the PXIe 8880 Controller with Pherlaps Real time OS Installed.2 GPIB based Instruments are connected in series and been connected to the PXI controller. PXI controller is been...
View ArticleCannot configure all 4 PSUs of the N6700B mainframe
Hi, I have a problem to initialize all four PSUs in the N6700B mainframe.The problem is always with initializing the 4th supply. Doesn’t matter which one, if initializing any of the 4 in any order it’s...
View ArticleException messages are useless (.NET)
This exception message is useless. Ivi.Driver.OutOfRangeException: ModularInstruments.NIDmm: The specified argument was out of the range of valid values.All of the information is provided with...
View Articlehow to give complete access to LabVIEW of port of laptop
I am doing a project in which I am receiving data bby Xbee at remote end.I have set the baud rate of sending and receiving side,115200. I need to send 3000 bytes every time. With the baud rate...
View ArticleGPIB not detecting when connected to internet
Hi, I have keysight power supply connected to PXI-8880 through GPIB, It is not detecting when connected to internet & Its detecting when its not connected. Can any body help me to resolve this issue.
View ArticleNIDmm .net Version number update?
After updating NI-Dmm to version 15.1, I was expecting the NationalInstruments.ModularInstruments.NIDmm.dll version numbers to get update to 15.1.x as well, but the only dlls found in Program Files...
View ArticleGPIB instrument freezes
Hi, I'm communicating with a older model of motor controller using USB-GPIB cable. For the most part when I communicate through NI MAX, it's okay, occasionally freezing up. However when I communicate...
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