Cimplicity 8.5 May 2026

The fluorescent lights of the Central Control Room hummed at a low 60Hz, a steady drone that matched the rhythmic pulsing of the HMI screens. Behind the desk sat Elias, a veteran systems engineer who had seen the plant migrate from paper logs to the sophisticated environment of GE Proficy Cimplicity 8.5.

5. Development Workflow

  1. Project Creation: Define the project name, network settings, and redundancy options.
  2. Device Configuration: Set up communication drivers (e.g., configure the IP address of a GE PACSystems RX3i).
  3. Point Definition: Create tags (Points) linked to PLC memory addresses (e.g., %R0001 mapped to Motor_Speed).
  4. Screen Design: Use CimEdit to drag and drop objects (gauges, buttons, pipes).
  5. Animation: Link graphical properties (e.g., color, visibility, position) to the defined Points.
  6. Scripting: Add logic (e.g., "If Temp > 100 Then Open_Vent") using the built-in script editor.

C. Screen Viewer (Workbench)

The development environment, known as the Workbench, allowed engineers to build dynamic graphical displays. CIMPLICITY 8.5 leveraged ActiveX controls and VB scripting more effectively than prior versions. Engineers could embed Excel spreadsheets, PDF viewers, or custom .NET controls directly into the runtime displays. cimplicity 8.5

4. Hardware & Software Requirements (Typical)

For Development (Workbench)

  • OS: Windows 7 SP1 (Pro/Ultimate), Windows Server 2008 R2, Windows 8.1 (Pro/Ent)
  • CPU: 2 GHz dual-core minimum
  • RAM: 4 GB (8+ GB recommended)
  • HDD: 10 GB free
  • Display: 1280x1024 minimum

One of the standout features of the 8.5 release was its deep integration with Proficy Portal. This allowed for: The fluorescent lights of the Central Control Room

Object-Oriented Design: Create reusable objects to slash development time and maintain consistency across projects. Project Creation: Define the project name, network settings,