Product Description:
A Freelance system provides an operator level and process level. The operator level contains the functions for operation and observation, archives and logs, trends and alarms. The tool used for Freelance operator stations is Freelance Operations (FO). Also an OPC gateway (Freelance OPC server) is available, which allows OPC clients to access data and alarms from the Freelance controllers.
The process level contains the open-loop and closed-loop control functions. The control functions are processed in the controllers which communicate with actors and sensors in the field. Freelance supports a various number of controllers like the AC 900F, AC 800F and AC 700F. The tool used to perform the whole configuration and commissioning of such a Freelance system is Freelance Enginering (FE). This document describes the engineering tool Freelance Engineering (FE). DWORD). The data type for analog modules is permanently set to UINT. In addition, the following data types are for field devices: INT, DINT, UDINT and REAL.
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