CSIWEBS/U Upgrade to Current Version


Current Version: 1.7

This upgrade is for qualified purchasers of RTMCWEBS to upgrade to CSIWEBS. Learn more about its capabilities on the CSIWEBS product page.

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Detailed Description

The CSI Web Server allows you to view your RTMC projects using a web browser. You can also change input locations and public variable values, toggle ports/flags, and browse through historical report data from a web browser.

Included with the CSI Web Server are the CSI Web Server Administrator and the Web Publisher. The CSI Web Server Administrator allows you to configure the web server, check the status of the web server, and easily browse to sites running on the web server. The Web Publisher allows you to publish your RTMC or RTMC Pro project to either a PC website running the CSI Web Server or to an HTTP-enabled data logger such as a CR6 or CR1000 with an NL120 attached. (Publishing to a data logger requires an RTMC Pro project.) In addition, the Web Publisher has display settings that allow you to show other tabs for data browsing and network status.

Security for the CSI Web Server is provided through password file(s) that control the rights of different users to view data, change data values, and publish websites.

The CSI Web Server supports HTTPS encrypted communication. To use HTTPS, a Private Key file and Certificate File must be obtained from a third-party Certificate Authority.


Current Version 1.7
Operating System Windows 11 or 10 (Both 32- and 64-bit operating systems are supported.)


Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
21X (retired)
CR10 (retired)
CR1000 (retired)
CR10X (retired)
CR200X (retired)
CR206X (retired)
CR211X (retired)
CR216X (retired)
CR23X (retired)
CR295X (retired)
CR3000 (retired)
CR500 (retired)
CR5000 (retired)
CR510 (retired)
CR800 (retired)
CR850 (retired)
CR9000 (retired)
CR9000X (retired)

Additional Compatibility Information


CSI Web Server is optimized for using projects created with the RTMC 4.x development tools (standard RTMC Development or RTMC Pro). Although CSI Web Server can use projects from version 2.x or 3.x development tools, the web display may look different than what’s expected. For best performance, RTMC version 4.x development tools should be used to develop projects for CSI Web Server.


CSI Web Server runs on Windows 10 and 11. CSI Web Server runs on both 32-bit and 64-bit versions of these operating systems. 

Web Browser

CSI Web Server requires HTML 5. The following target browsers are supported at the indicated version or later:

  • Chrome 10
  • Firefox 4
  • Internet Explorer 9
  • Opera 11
  • Safari 5


Frequently Asked Questions

Number of FAQs related to CSIWEBS/U: 1

  1. The blog article "How to Navigate the World of Software Upgrades, Patches, and Trials" explains the difference between patches (free of charge) and upgrades (for a fee). This example quickly shows the difference between an upgrade and a patch:

    Upgrade Patch

    Major version change, such as 1.3 to 2.0

    Minor version change, such as 1.3 to 1.4

    Typically requires purchase for a fee

    Free of charge

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Replacement Part for the following products:
This Product Replaced

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