WindowViewer goes into "Grace Period" mode every hour. Cause: The license file ( .lic ) corrupts or the hardware key (dongle) driver fails on newer OS. Fix:
For engineers running legacy machinery, v10.5 introduced several "modern" features that are now standard:
This defines how InTouch talks to the PLC.
InTouch 10.5 operates primarily under two distinct application architectures. Choosing the right architecture depends on your facility's scale and engineering workflows. Standalone Applications : A traditional, self-contained HMI application.
Modern versions offer the AVEVA Flex subscription model, which provides unlimited tags and access to cloud development tools. Comparison: InTouch vs. Competitors
Wonderware InTouch 10.5 is a Human-Machine Interface (HMI) and SCADA (Supervisory Control and Data Acquisition) software developed by Wonderware (now part of AVEVA). It is the client component of the System Platform, designed to deliver real-time graphical visualization, data acquisition, and process control.
Wonderware InTouch 10.5 (also released under the name ) is a robust Human-Machine Interface (HMI) software used for industrial automation and process control. It provides a graphical environment for operators to monitor, control, and optimize industrial processes. Key Technical Specifications
To help narrow down options for your engineering environment, let me know:
Security was managed via the , which integrated with Windows Active Directory. Administrators could define user roles (e.g., Operator, Supervisor, Engineer) with granular permissions: which windows could be opened, which tags could be written, and which alarms could be acknowledged. Audit trails logged every user action, supporting compliance with regulations like FDA 21 CFR Part 11 for pharmaceutical manufacturing.
: 1.2 GHz CPU, 1 GB RAM (up to 5,000 I/O).
Intel Core 2 Duo or equivalent (Minimum); Intel Core i5 or higher (Recommended).
frequently praise its ease of use and the fact that applications written decades ago can still run on modern versions. Robust Stability
Check out the full AVEVA Support Documentation for detailed release notes.
Today, Wonderware InTouch 10.5 is considered a legacy system, superseded by AVEVA InTouch 2020 and the cloud-ready AVEVA Connect platform. However, its legacy is profound. It set a benchmark for stability, graphical quality, and open connectivity. Many plants still run mission-critical operations on InTouch 10.5 due to its proven reliability and the high cost of migration.
2 GB minimum for standalone HMI; 4 GB or more if running alongside a local SQL Server.