IMSce is able to emulate all CNC controllers on the market today, covering controller variables, subprograms, expressions, canned cycles, probing, and more. As such it ensures the most accurate and robust simulation available in the industry.
CATIA V5 and V6 users can validate G-code without leaving the CAM environment with emulation of machine motion while checking for syntax and logic issues. They are able to check the actual data that will drive the machine, not just the generated toolpath.
Other CAM software may only check the toolpath generated by the software, introducing costly errors when post processing to convert the toolpath to the correct format; optimisation of speeds, feeds, retraction, reorientation at machine limits and hand-editing.