Janus Programming Software - CTI Janus 2500C-J Series Installation And Operation Manual

1.2 Janus Programming Software

The Janus Controller is programmed using Janus Workbench. Janus Workbench is a full-featured Integrated
Development Environment (IDE) tool that includes a configuration tool, programming editor, debugger, data
monitor, and simulator. The application program may be developed in any of five IEC-61131 programming
languages. A complete library of functions is provided to perform the following tasks:
•
Complex mathematical computations
•
Boolean logic
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Data conversion
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String handling
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Timer/Counter operations
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PID control
•
Alarm monitoring
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Data Logging and file access functions
•
Protocol driver management
The programming architecture enables the "building block" approach to application design which encourages the
re-use of well-documented and proven code sections. Custom logic using complex data types such as structures
and enumerations can be embedded into Sub-Programs and User Defined Function Blocks (UDFBs) and re-used in
multiple applications.
Janus Workbench also provides a means to select and configure fieldbus drivers supported by the controller.
For more information, refer to the Janus Workbench Help system.
12 CTI Janus Programmable Automation Controller IOG