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1 - 10 ヒット数 48
  • What Is VISA?
    Faq

    What Is VISA?

    VISA is an acronym for Virtual Instrument Software Architecture. VISA is a Test & Measurement industry standard communication API (Application Programming Interface) for use with test and measurement devices. Some times called a communication driver …

    Created Date:Tuesday, June 18, 2019

  • What is the VISA resource manager?
    Faq

    What is the VISA resource manager?

    VISA Resource Manager is the name given to the part of VISA that manages resources. This management includes support for opening, closing, and finding resources; setting and retrieving resource attributes; generating events on resources; and so on …

    Created Date:Tuesday, June 18, 2019

  • How is a VISA resource configured?
    Faq

    How is a VISA resource configured?

    After establishing a session, an application can communicate with a resource by invoking operations associated with the resource or by updating characteristics of resources called attributes. Some attributes depict the instantaneous state of the …

    Created Date:Tuesday, June 18, 2019

  • What is a VISA resource on Tektronix oscilloscopes?
    Faq

    What is a VISA resource on Tektronix oscilloscopes?

    VISA defines an architecture consisting of many resources that encapsulate device functionality. In VISA, every defined software module is a resource. In general, the term resource is synonymous with the word object in object-oriented architectures …

    Created Date:Tuesday, June 18, 2019

  • Can I use VISA to program the 2701 over ethernet (TCP/IP)?
    Faq

    Can I use VISA to program the 2701 over ethernet (TCP/IP)?

    Product(s) : Integra Series: 2701   Question : Can I use VISA to program the 2701 over ethernet (TCP/IP)? Answer: In order to program the 2701 using SCPI commands sent over the VISA layer using Ethernet connection, you must …

    Created Date:Tuesday, June 18, 2019

  • Why does my VISA based connection to the 2701 Ethernet Connection Execute so slowly?
    Faq

    Why does my VISA based connection to the 2701 Ethernet Connection Execute so slowly?

    Product(s) : Integra Mainframe: 2701   Question : Why does my VISA based connection to 2701 Ethernet Connection Execute so slowly? Answer: A slow execution symptom appears when doing consecutive reads to an Ethernet based …

    Created Date:Tuesday, June 18, 2019

  • How do I connect to my Oscilloscope via an Ethernet connection with NI-VISA?
    Faq

    How do I connect to my Oscilloscope via an Ethernet connection with NI-VISA?

    Connecting via NIVISA has the same end effect to connecting to your instrument via TekVISA, but the method is different. Here is a step-by-step tutorial, using a TDS3000B connected through Ethernet, and NIVISA version 4.0.2. 1. Open National …

    Created Date:Tuesday, June 18, 2019

  • Remote Operation: What VISA Resource Name is required when using the KPCMCIA-GPIB card (Ines)?
    Faq

    Remote Operation: What VISA Resource Name is required when using the KPCMCIA-GPIB card (Ines)?

    Product(s) : IEEE-488 Interface: KPCMCIA-GPIB, Ines PCMCIA  Question : What VISA Resource Name is required when using the KPCMCIA-GPIB card (Ines)? Answer: Keithley IVI or VXI/PnP Instrument drivers will deploy a passport that …

    Created Date:Friday, August 9, 2019

  • すでにプログラミングをしてTDS1000/TDS2000を、GPIBやRS232C経由で制御しています。USB経由の場合には何が違いますか。
    Faq

    すでにプログラミングをしてTDS1000/TDS2000を、GPIBやRS232C経由で制御しています。USB経由の場合には何が違いますか。

    VISAを使用してGPIBやRS232C経由で制御しているのであれば、VISAの接続設定を変更することによりUSB経由でも動作します。 VISAを使用していなければ、VISAを使うプログラムに変更する必要があります。GPIBやRS232C経由で制御する場合には、VISAを使用しなくても制御できます。しかし、USB経由の場合はVISAが必須です。RS-232CとGPIBおよびUSBの場合、VISAの設定は下記のようになります。RS …

    Created Date:Thursday, December 5, 2019

  • ExceLINX: Why does ExceLINX or my IVI Driver Installation Hang at the 'Copying VISA Runtime' Dialog?
    Faq

    ExceLINX: Why does ExceLINX or my IVI Driver Installation Hang at the 'Copying VISA Runtime' Dialog?

    Product(s) : Software: ExceLINX-1A, ExceLINX for PicoAmmeters/Electrometers Integra Series: 2700, 2701, 2750 Low-Current/High-Resistance Meters: 6485, 6487, 6514   Question : While installing ExceLINX or the IVI driver for my …

    Created Date:Friday, August 9, 2019