The software application published by Wind River Systems that includes a feature or module called **'FL_P_VX_653_Cfg2'** is likely to be **Wind River VxWorks**, which is a real-time operating system (RTOS) widely used in mission-critical systems across various industries.
**FL_P_VX_653_Cfg2** typically refers to a configuration or file related to the VxWorks 653 platform, which is designed for safety-critical and multi-partitioned applications.