Everything you need to know about PacSi and SimPacSi
Here you will find answers to the most frequently asked questions about PacSi and SimPacSi, the simulation system for production and packaging plants from SimPlan AG. The questions are organised by topic, ranging from getting started and the target audience, through functions and licensing models, to technology and integration.
Overview of the FAQ sections
Getting started and target audience
What is the difference between PacSi and SimPacSi?
SimPacSi is the mobile entry-level version with a reduced range of functions, whilst PacSi is the full version for complex, interlinked systems. It makes sense to switch to the full version as soon as projects require functions that go beyond the scope of SimPacSi, such as operator strategy, set-up times and order sizes, or the detailed modelling of interlinked complete production lines.
Do I need programming skills to use PacSi?
No. Specialist process knowledge is required, but no programming skills are needed.
Do I need simulation knowledge to use SimPacSi?
No. The modelling is visually-based and suitable for beginners. The Premium version is recommended for in-depth statistical analyses.
Who is SimPacSi suitable for?
For companies with complex, interlinked production and packaging lines, as well as for machine manufacturers requiring proof of performance.
Who is SimPacSi suitable for?
For companies in the process industry, food production, consumer goods sector and other industries with packaging or processing lines, as well as for production planners, plant engineers, project managers, universities and research organisations.
How do I switch from SimPacSi to the full version of PacSi?
Models created in SimPacSi can serve as a basis for modelling in PacSi; a fully automated transfer of all data is planned for the future. The full version offers a wider range of functions. If required, the PacSi team can advise on which full version is best suited to your specific application.
Functions and areas of application
At which stage of a project is PacSi used?
During the concept phase, in detailed planning and for optimising existing plants.
Can I use SimPacSi to compare several plant variants?
Yes. The free version allows up to two alternatives per project, whilst the Premium version allows an unlimited number.
What key performance indicators can be determined using PacSi?
Line throughput, availability, bottlenecks, buffer sizing and the impact of disruptions.
Which sectors are PacSi and SimPacSi designed for?
For the process industry, food production, pharmaceuticals, cosmetics, chemicals and other sectors with packaging or processing lines.
Which aspects of a production line can be modelled in detail?
The line structure, including interlinking elements and the number of operators; the operator strategy, with travel times and prioritisation of normal operation and fault rectification; as well as layout variants, shift models, set-up times and order sizes for production optimisation.
Versions and Licences
Is SimPacSi free to use?
Yes. The free version includes plant modelling and design, up to two projects with two alternatives each, and a simulation run of up to one hour without statistical analysis.
Can I try out PacSi before buying it?
Yes. A free trial version is available on request via the contact page.
What extra features does the Premium version of SimPacSi offer?
Unlimited projects and alternatives, as well as unlimited simulation with statistical analyses. The Premium version costs 99 euros per month or 999 euros per year (gross prices), available via the app stores.
How is PacSi licensed?
PacSi is available both as a licence for your own IT infrastructure and as a service. Details depend on the specific use case.
Technology and Integration
Can SimPacSi also be used on mobile devices?
Yes. SimPacSi is available as Software-as-a-Service and, in the Enterprise version, can also be installed locally within your own IT environment; it can be accessed via a web browser, tablet or smartphone. The app is available free of charge from the Apple App Store and the Microsoft Store.
Can PacSi be integrated with ERP or MES systems?
PacSi is a standalone simulation system and does not offer any standard interfaces to ERP or MES systems. The import and export of production data via Excel is only possible upon the customer’s specific request and following appropriate customisation.
How does support for PacSi work?
With a maintenance contract, customers receive software updates, documented bug fixes via email to Support.PacSi@simplan.de, and telephone support during office hours.


