PCI-GPIB not showing in MAX or correctly in Device Manager.
I am having an issue with the PCI-GBIP working correctly for our setup. I have removed NI 488.2, and all associated software from the computer and have done new installs of NI 488.2 v1.7 and GPIB...
View ArticleCambio de variables
Hola! Tengo un problema con un programa que estoy implementando. La situación es la siguiente: necesito hacer un cambio de variables para "engañar" a un equipo, la idea básica es la así: X variable...
View Articlecommand prompt mode com
Why am I unable to set the serial com port settings (baud etc) via the command prompt when using a NI USB RS232 serial device?The command prompt accepts the settings but does not change them.I am using...
View ArticleVISA Write Carriage Return/Line Feed HP8566
I am writing a program using the HP8566 spectrum analyzer. During long sweeps, I need to have the bus back for a parallel program that is running. I cannot get the HP8566 to relinquish the bus during...
View ArticleGPIB-USB-HS Intermittent
Hello I have two GPIB-USB-HS which I have plugged in (one at a time) to a Windows 7 (64 bit) computer with NI-488.8 drivers installed. However, on this particular computer, these devices (both of...
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Add software to Single Board Rio on NI MAX
Hello,I am trying to instal the required software to Sb rio 9606 using ni MAX. However this message is being prompted: I would be grateful if you guys can be of any help.Thank youRegards,Keshav
View Articlenat9914 Controller, how can I change to talker/lisner
hi I hope you understand I speak english little bit. i have probrom. I have developed NAT9914 Controller. I will initialize Controller mode and change talker/listener. initialize code......
View Articleage441x.llb (Agilent 4416B power meter) instrument driver
I am looking for the *.exe file that contains the .llb version of the Agilent/Keysight 441x power meter instrument driver. The ones available on the Instrument Driver Network is the project-style. I...
View ArticleAnalogue signal 0-5V programmable with Labview
Hello, I am looking for a NI product that can provide 0V to 5V analogue signal under the control of Labview. Can anyone recommend the product NI I am looking for please?
View Articlesession handle lost
HII have a system developed in LabVIEW that controls at the same time different equipments: DMM, Fgen, Scope, PowerSupply and a Switch Matrix. The complete system works without problem, but sometimes,...
View ArticleThermotron 7800 controller using USB/Serial connection
Hi this topic has been covered on here before a few years ago and i am a labview beginner and looking for a helping hand in the right direction I am trying to control a Thermotron 7800 controller using...
View ArticleOscilloscope Connection
Hi, I want to connect The Oscilloscpe to my laptop via USB-USB cable, But when I click on "Scan for instrument" the computer doesn't recognize it. I see "No connected instrument detected" while the...
View ArticleError 1 occurred at Scan From String (arg 1)
Hey, I'm working on a project where I'm using LabVIEW. The objective is to send numbers to LabVIEW via Bluetooth. In LabVIEW, these numbers should create a graph but are not doing so. The error is:...
View ArticleGPIB Driver Translator
Hello All, My problem is that I've been given a piece of compiled LabVIEW software that talks to a few different instruments. Although we have all of the instruments, one of them is from a different...
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lecroy 432
Hi, I want to connect the scope "Lecroy wavesurfer 432" to the Labview. I have connected with Ethernet cable, in NI MAX, under "Devices and interfaces", what I see is "ASRL3::INSTR"COM3". but in...
View ArticleGuardar datos en un solo archivo en una FLAT SEQUENCE STRUCTURE
Hola! Hice un programa que controla una fuente CRYOGENIC SMS (VI - adjunto), tengo un problema y es que no se como se puede hacer para grabar los datos en un ÚNICO archivo, en este momento está...
View ArticleRead data from serial port mean
HiHow to calculate MEAN? I received every 0.4s data from Arduino-->USB-->Visa rs232 . Thanks
View Articleusb to serial communication problem
Hello. I am trying to communicate with a mesytec mscf-16 module through usb ( usb to serial converter chip from fdti ) . Using hyper terminal i can connect and send commands to the module but from...
View ArticlePCI-GPIB card cannot find instruments in Windows 7
hello, i am new to use Labview to control lab equipments. would be very appreciated any help in advance. Here is my case. We have two NI PCI-GPIB card in lab. They are working well in old PCs with...
View ArticleVISA: Access to the resource or remote machine is denied.
Hello. I am using a cRIO-9076 to communicate with a Keithley 2400 through the RS-232 port on the cRIO. I have a test vi that is built using the Keithley 2400 drivers and it works perfectly fine with...
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