WEBserver HMI

Orion WEBserver

Orion WEBserver is a web-based SCADA and local HMI solution that uses open-source web technologies to build interactive screens accessible from standard web browsers. A browser can connect to an Orion and view data from connected IEDs and RTUs. Displays can range from a single text-based screen to detailed substation one-line drawings with multiple password protected drill-down screens for viewing IED data or establishing a pass-through connection with the IED. WEBserver has pre-configured pages for Data Archiving/Sequence of Events Recording, Alarm Annunciation, one-line diagrams, IED faceplates, control screens, alarms, trending,  and communications diagnostics.

Custom Screens

Page graphics (including active/inactive color states) are created using the no-fee Inkscape .svg page editor. Data points to be monitored and controlled are defined in NovaTech Communications Director (NCD) software (using XML Server protocol), along with logic for object state changes. Pages and interactivity are then transferred from the PC to an Orion and integrated with standard OrionLX pages.

Pre-formatted Pages

The Sequence of Events (Archive)

Allows you to view binary and analog data changes. The user configures the desired points in the Alarm- Archive-Retentive (AAR) module in the OrionLX offline configuration tool – “NCD”. Binary points are displayed when the value changes state, and analog values are displayed when the values change outside user-defined limits. Values can be archived based on time and/or value change. Both the IED time stamp and the Orion time stamp are provided to simplify identification of incorrectly time-stamped points.


Allows you to view binary and analog data in three alarm states:

  1. In alarm and unacknowledged
  2. In alarm and acknowledged
  3. Returned to normal but unacknowledged

The user configures the desired points in the Alarm-Archive-Retentive (AAR) module in NCD, along with the associated alarm message text to display on the alarm page. Multiple thresholds can be set for analog alarms – Lo, LoLo, Hi and HiHi. Users have the option to acknowledge alarms if their pre-set user privileges permit.

Tools are provided to simplify access and viewing of Alarm and Archive records:

  1. An “Alias” can be defined for any point
  2. Clicking on a heading multiple times will switch between ascending and descending order
  3. A time/date “window can be set to hone in on the desired data


Allows you to view binary and analog data in a graphical format. Any point the user configures in the Archive portion of the AAR module becomes available for trending. Up to eight pens can be graphed at the same time. Archive and Alarm points are stored in non- volatile memory (1GB or 4GB) in an open relational PostgreSQL database. Standard SQL queries or .csv file transfers are alternatives to viewing data in webpages.

 Example Software Screens


  • Orion Products Overview Brochure  

    The Orion Family of Substation Automation Platforms and I/O perform an expanding array of automation and security applications in electric utility substations, with minimal setup and maintenance. A single Orion can replace multiple legacy boxes in a substation, reducing hardware, design, wiring, and panel costs.

    February 21, 2019

  • TechTalk Summer 2018  

    D650 Master Display
    Bitronics M661P3 Pole Top Power Monitor
    Firmware 9.1 for Orion Family

    August 17, 2018

  • Orion Hot Active: Standby Redundancy  

    A Hot Active – Standby Redundancy capability is now available for the OrionLX and OrionLXm. This new design simplifies operation and diagnostics in multiple redundant substation automation and SCADA applications.

    April 10, 2018

  • NovaTech Orion I/O Application Note  

    NovaTech Orion I/O™ is an extension of the family of OrionLX™ Automation Platforms for substation automation and incorporates the same security features, software tools and “NCD” configuration as the OrionLX. It is a rack-mountable I/O assembly with four slots—A, B, C, and D—that can be filled with any combination of I/O cards: currently 16-Point Discrete Input Card,

    December 12, 2018

  • Pole Top Power Monitoring Solutions  

    NovaTech now offers complete packaged solutions for pole top mounting to support distribution automation applications. Solutions are engineered and packaged per customer specification and can include a user-specified enclosure, locking door with door switch, radio and associated distribution sensors.

    January 29, 2018

  • Additional Datasheets, Application Notes, Customer Success Stories and other documents in our documentation library

  • NovaTech Orion WEBserver SCADA & HMI

    The NovaTech Orion WEBserver uses open-source graphics development, a pre-defined library of faceplates, a tiled alarm annunciator and simple setup to provide small and medium-sized utilities with a robust, low-cost SCADA solution for substation monitoring.

    April 3, 2018

  • Hot Standby Redundancy in OrionLX and OrionLXm

    Hot standby redundancy allows continuous synchronization of substation data in two OrionLX or OrionLXms, providing additional reliability for critical substation automation and SCADA applications.

    April 3, 2018

  • NovaTech Utility Systems and Services

    Almost half of NovaTech’s business is in Systems and Services including web page design, panel design, math and logic development, Orion configuration, and onsite installation and commissioning. Mark Matassa explains how our engineers can work with you to reduce project execution time at the 2016 DistribuTECH Conference and Exhibition in Orlando, Florida.

    March 18, 2016

Your browser is out-of-date!

Update your browser to view this website correctly.Update my browser now