MT3292B-CVC control instrument and data acquisition
Im working on a datat collection project through various devices (multimetr MTX3292, CVC3000 regulateur , VS ..) and im a beginner with LabVIEW, I have consulted some documents to interface the...
View Articleremote monitoring data read/write through TCP/IP mode
I am unable to run this code, the connection is well established and IP is detected of the battery simulator (192.168.1.100) in the NI MAX under the remote monitor system and when I run the code it...
View ArticleDirver of MTX393 multimeter
1-Im looked for a driver to my MTX3293, wich is connected with a USB cable I can't find it ? 2-and if does not exist how can i get it ?3- Can I acquire data from my multimter with VISA Only without the...
View ArticleCommunication GPIB entre 2 PC
Bonjour,J'ai un pc qui doit communiquer avec un moteur par GPIB (les commandes sont déjà réalisés), malheureusement les commandes ne sont pas adaptés au moteur et il serait trop contraignant de les...
View ArticleHow to 'reset' NI-VISA?
Hi I have a test system with a bunch of USB "serial ports" (they are actually Atmel micros, a duplicate of the Arduino ItsyBitsy, so there's no physical serial port as such). Leaving aside my...
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pxi 8106 without hard drive .
good daypxi 8106 without hard drive ,i cannot find any port for my sata drive,what can i do,Thanks in advance
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NI-VISA not working on Linux Mint
To add a little context, I'm trying to control A PSU which connects using ethernet, and another PSU which has GPIB (using a GPIB to USB Connector). I have this working on Windows 10, but am struggling...
View ArticleAcquisizione di due o più canali con DaqExpress collegato ad un NI6009
Please, help me to solve this problem. I use DAQExpress 5.1 and a NI6009I need to acquire multi channels signals ad to produce a simple grafic visualization (like a multi track oscilloscope).I try...
View ArticleviFindRsrc returns 32 non-existing GPIB devices on some systems
A few of our target systems returns absolute rubbish when performing a scan for instruments with viFindRsrs. The VISA version of one of them is 19.5.0f0.I am using Pyvisa, which uses the search string...
View ArticleTrigger NI-5172 via NI-6602
I have a NI-5172 Scope in a NI-1078 Chassis.The Scope should be triggered by a TTL pulse that goes into a NI-6602, Pin 6 (PFI 5) (also in the NI-1078). I wrote a control software in C (NI-Scope). I can...
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SCPI specific command does not work with VISA with MTX3293
I tried to communicate with VISA, for common commands it works with "*IDN?\n", but when I want to execute a specific command, it gives me an error "VISA: (Hex 0xBFFF0015) The timeout ' wait (timeout)...
View ArticleGPIB communication between PXIe and computer
Hello, I would like to know if it is possible to communicate between a computer with a NI PXIe 1065 (or an another computer) by GPIB connector ?I can't modify my PXIe as a non controller and I don't...
View Article在使用NI-VISA库操作ITECH电源的两个问题
NI-VISA库在操作ITECH电源的时候遇到两个问题：1.比如有5台ITECH电源用USB通信，插上USB线电源就进入远程模式，此时local到本地模式，当再加入一台或减少一台ITECH电源，所有已经在本地模式的电源都会进入到远程模式，请问这个可以通过设置不刷新吗？2.当初始化USB后然后拔掉所有电源USB，findrsc函数一直报错找不到设备，此时会导致电脑分页缓存池内存一直增加，请问有办法解决吗？
View ArticleRS232 serial port stopped working in crio-9040
Hi, I have been accessing a ESP301 motion controller from cRIO-9040 via RS232 serial port successfully. At one instant, when the serial read write operation was in progress (in LABVIEW interface) , the...
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Siglent SDS 1000 2000 series acquire waveform.vi
Hello,I am student who is new to Labview and I am using LV 2020 community edition through virtual box. I was able to add a Siglent SDS 1202x-e O-scope through NI-Max as a networked device and it was...
View ArticleInstron 4400 series GPIB interface command manual
Hello. Does anyone have the instron 4400 series GPIB interface command manual?I cannot connect bluehill 2 using an GPIB-USB cable and I am considering in programing a new interface. Thanks.
View ArticleNI_DAQmx task in python
Hi everyone, I'm trying to read the load cell data using nidaqmx-python, but I couldn't figure out how to perform a nulling calibration. If there is a suggestion how to do this please let me know....
View ArticleNI-VISA Serial Port Example For Linux
Are there any examples for serial port communications under Linux using NI-VISA and C/C++?I am trying to interface with a NI-8431/8 card (RS485/RS422)
View ArticleMultiple parallel GPIB threads
Hello, I am setting up system with multiple measurement devices connected to 1 GPIB adapter in PC.I prepared multiple parallel threads, one for each measurement device to continuously collect...
View ArticleMAX cannot find VISA device
I have NI-9149 CompactRIO Chassis that is visible within the MAX software. However, I can't seem to communicate with it via VISA. (See attachments) What am I doing wrong here?
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