Berg Chilling Systems Inc. offers a PLC simulation unit designed to test software programs while the physical units (chiller, pumping station, etc.) are being built. The proprietary system ensures direct maintenance by the company rather than by an outside source. The unit can handle software programs, regardless of which PLC is used. The software is tested on the simulation unit and then reconfirmed in actual testing of the whole unit once it is built.
July 1, 2002