Execution windows for an input module of an industrial controller
Abstract:
An input module for an industrial controller includes configurable execution windows. The execution windows are defined by a first parameter and a second parameter stored within the input module. A third parameter defines a status bit which is compared against the execution window to set a window output signal within the input module. The execution window may define a range between the first and second parameters against which the status bit is compared. Alternately, the first and second parameters may define setpoints against which the status bit is compared. At one of the setpoints, the window output signal is set and at the other of the setpoints, the window output signal is reset.
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