Semi-natural modelling Introduction Getting Started Model settings Modes of model execution RITM.Manager Software control of RITM Connection of RITM modules Purpose of GP-LC-45 pins GP-ID-4X pin assignment Purpose of GP-AD-24 pins GP-ID-24 pin assignment GP-ID-34 pin assignment Purpose of RS-MO-45 and RS-MO-35 pins Designation of MI-EL-45 pins Working with Modbus TCP block library Examples Semi-natural modelling on RITM (Gate valve control via Modbus) KPM RITM: real-time control CPM RITM: Quick Start