Cape Software's VPLink product delivers dynamic simulation of process variables in connection with an offline control system. Potential buyers include the control system engineer responsible for expediting high quality application logic, either during acceptance testing of a new project or prior to downloading during a change management procedure, as well as operations management responsible for certifying that board qualified personnel are well trained as part of a responsible care certification.
VPLink offers utilities and interfaces to all the major DCS and PLC systems to readily create a simulation database that matches the I./O list and ties back inputs to outputs for discrete control devices, or composite points. VPLink's library of process response algorithms enables the engineer to quickly and easily configure dynamic feedback to flows and levels throughout the plant so that validation of startup procedures, checkout of batch control algorithms, and interlock logic are realized quickly. Temperature and pressure calculations are easily implemented so that sequencing and switch logic can be thoroughly exercised.
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