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top/valley hold function


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This function is supported only by Analog I/O Slaves. The top/valley hold function holds the top or valley input value to an Analog Input Unit. The Top/Valley Detection Timing Flag can be used to check when top and valley values were detected. The top and valley values can be compared with an alarm set value and used as status data to turn ON alarm flags (comparator function). The settings are made by using the CX-Integrator.