Simulation  Computer simulation is a process of using a computer model of a real  system to show the impact of changes. The goal is to show the users how  effective their decisions in practice really are. Advantages and applications of simulation    1. Sales and decision support.  Instantly developed simulation  models with plug’n’play are very  helpful to: • present a fully functioning  system during a sales pitch, • immediate visualize the  process sequence with 3D  animation,  • support a case for manage-  ment decisions. Simulation  provides answers to "what if"  questions. 2. Construction and development. Planning and optimization of complete  systems. The simulation model (see 1.) is gradually expanded to cover the  required characteristics of the real system, then evaluated and modified to  test if better performance of the system is possible. Please see our  examples.  3. Virtual operations. Connecting  PLC controlers with a simulation  model over Profibus, Profinet, OPC,  TCP IP or PLC Sim brings:  • early software testing saves  time and costs, • hardly any downtime during  migration of existing systems,  • no risk to personnel and  equipment,  • increased planning reliability,  faster completion, • improved software quality. 4. Teaching aids for users and system operators (such a flight simulator for  your system) for example a plant simulator for representation of interactions  within the production process in the plant, read more... Our simulation software  Meanwhile, we have experience with using a number of simulation packages  (Enterprise Dynamics, 3DCreate from Visual Components, Simio and others).  Please ask us what your needs are and we help you choose the best package for you. The programs we use are very flexible, they allow parallel building  of a 3D animation in a Plug'n'Play way.  © 2011 Simulate First. All rights reserved.