Abstract: A system for generating a human-machine interface (HMI) from control code having standard objects. Control code is generated from a model of an automation system suitable for generating a three-dimensional rendering of the automation system and simulating the automation system. The model may also be used for is used for SIL and HIL testing. Standard objects form the control code are used to generate an HMI that includes status indicators for an actuator and control elements for an actuator. The generated HMI is linked to the data sources for the status indicators and the actuator controlled by the control elements. Interacting with the HMI causes a change in the behavior (e.g., position, etc.) of the actuators and results in affecting a condition of the process control environment.

Abstract: A DC motor circuit is provided for an automobile accessory that includes biplolar input lines for driving an accessory motor. A bridge rectifier coupled to the bipolar input lines generates a unipolar output. A transient voltage suppressor is connected in parallel with the bridge rectifier. A voltage regulator is coupled to the unipolar output for generating a regulated DC voltage. A position encoder is powered by the regulated DC voltage.

Abstract: A non-contact seat position system is provided. The system includes a lower seat track, an upper seat track, a target and a sensor. The upper seat track is positionably connected to the lower seat track, whereby the upper seat track may be positioned into a desirable location. The target is connected either to the lower seat track or the upper seat track, and the sensor is connected to the other of the lower seat track and the upper seat track. The sensor has a line of sight with the target, wherein the sensor when powered, outputs a sensor signal determined from a reflected signal coming from the target. In a first embodiment of the system, the sensor is an infrared sensor. In a second embodiment of the system the sensor is an optical sensor. A method of non-contact seat position system determination is also provided.