How to get data from GPIB port by VISA API?
Hi, friends. I am new to LabView. Presently, I want to read the data in the GPIB bus, and I also got a example vi as "basic_gpib_write_and_read". My problem is how to get the command list for "Command...
View ArticleProblem with Remote RS232 Connection With E4418 Power Meter
Hi. I want to have remote connection with E4418 Power meter and i have some problems. i wanna have Serial RS232 Connection with the power meter. i have set the configurations and it is correct ( i have...
View ArticleUSB serial setup
I'm experienced with LabVIEW, but about to control an instrument in a way that I never have before: plugged in via USB and presenting a serial ASCII interface. I may use the instrument on both Windows...
View ArticleHow to install only NI MAX?
Hello,i am using the IVI drivers in a third party sequencer (not NI).But i still need the NI MAX to setup the logical names and for the "NI IVI Compliance Package 17.0".How can i simply install the NI...
View ArticleUnusual ISA GPIB Board: ID?
Good day, I've come across an oddball GPIB ISA bus card. It's most definitely NI, from the AT-GPIB family, but I've never seen one of those boards have a pair of RCA phono jacks near the backside. As...
View ArticleWhere to find Ethernet Configuration Utility for GPIB-ENET/100?
I need to set up a GPIB-ENET/100 with a static IP address. Looks like the NI Ethernet Configuration Utility is what I need to use. However, I can't find any download reference to this software....
View ArticleHow to use the RSNRPZ Get Scope Measurements Pulse Power VI in labBVIEW?
I am making an program to read data from the R&S NRP-Z81 sensor using labVIEW?. I want to know how to use this VI, i have issues reading the data
View ArticleOrion 5 Star pH meter - serial comms
Hi - Wondering is anyone has developed a VI for serial comms with an Orion 5 Star pH combo meter. We would like to use this with LabView NXG. Does anyone have experience with this and have a VI...
View ArticleProblem writing to FTDI FT245R
Hello,I am using the D2XX commands to interface with an FT245R relay board. I can connect, get a handle, get the device details (serial number, etc), get the modem and queue status, etc. The problem is...
View ArticleVISA TCP/IP Problem
Hi Everyone, I have a problem. I wrote a program that reads sensor values from a device. The device has ethernet port. So I created VISA TCP/IP resource to communicate in NI MAX. So far, there is no...
View ArticleControlling Sorensen/Ametek XG 60-25 1500 W DC supply system using LabVIEW
Hi,I am using USB to control DC supply system (Sorensen/Ametek XG 60-25 1500 W). I am trying to get discrete (sampled) sine wave in the DC output of supply system. I have attached the program I have...
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Differences in VISA Resource Names
Hello All, I am brand new to developing against any kind of hardware, so some of these questions might seem somewhat silly to many of you. I just got my Advantech USB-4761 configured to work in my...
View ArticleTruncated serial data
Hi there. I've inherited a system that has some issues I'm trying to resolve. I'm new to serial communication, so I'm hoping someone here can point me in the right direction. This system uses VISA...
View ArticleNI PXI-GPIB detected but can't communicate
Hello everybody, After hours of research I've decided to come here and try and get some help. I'm in weird situation, let me explain: I've got this system which consists of an ADLink 2670 chassis, a...
View ArticlecRIO-9024 Serial VISA Bug
Hey Everyone, I am working with a cRIO-9024 chassis with a 9870 card also attached for additional serial ports, bringing my total available up to 5. Currently, 1 device is plugged into the 9870 card...
View ArticleVISA open seems to prevent other visa operations.
I have seemed to observe that when i have multiple devices communicating via visa in separate loops that the visa open will pause concurrent reads or writes on other threads. I have an architecture...
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VISA reads 0 bytes at port
Hi everyone, I'm currently doing a project that deals with reading a thermocouple's temperature from a TEC controller (ATEC302) and displaying it on labview. However, it is not able to do so. I suspect...
View Articlesource problem at mV and mA
Hi everyone, I m a Keithley 2612 user and I can give as current or voltage when Volts or Amps.(for example 1 V, -1 V , 1 A) but when I want to source 200 mV or 20 microamper device does not work. I...
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specim fx17 not able to snap/grab images in NI-IMAQ with PCIe-1430
We use a specim FX17 cameralink camera which we can control via a PCIe-1430 framegrabber in the specim LUMO recorder software. However once we input an external trigger we retrieve a warning in the...
View ArticlePython pyvisa NI-9251
Is there any guidance and interfacing NI-9251 to Python. I've used pyvisa in the past but cannot find any info on interfacing to the NI-9251. I want to understand NI-9251 interfacing prior to purchase.
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