Introduction

The PLC simulator enables error searches to be carried out in the project without being connected to a real PLC.

All project tasks (Mast, Fast, AUX and Event) that run on a real PLC are also available in the Simulator. The difference from a real PLC is the lack of I/O modules and communication networks (such as e.g. ETHWAY, Fipio and Modbus Plus) non-deterministic realtime behavior.

Naturally, all debugging functions, animation functions, breakpoints, forcing variables etc. are available with the PLC simulator.

Representation

Representation of a dialog box:

Structure of the Simulator

The simulator controller offers the following views:

  • Type of simulated PLC

  • Current status of the simulated PLC

  • Name of the loaded project

  • IP address and DNS name of the host PC for the simulator and all connected Client PCs

  • Dialog box for simulating I/O events

  • Reset button to reset the simulated PLC (simulated cold restart)

  • Power Off/On button (to simulate a warm restart)

  • Shortcut menu (right mouse button) for controlling the Simulator

Documentation

For detailed information refer to EcoStruxure™ Control Expert, PLC Simulator.