Chapter 5 Relay Ladder Logic Programming 110
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For example :
F01 current value will update per 10s, when current value updated, F01 coil will turn ON.
Filter Mode 3 (Maximum value)
When enable coil is ON, maximum function will start, the status of output coil and enable coil is same.
When enable coil is OFF, maximum function will close, the status of output coil and enable coil is same.
In enable coil ON status, F function block current value will save the maximum value of analog input Ax.
For example :
F01 current value will update every scan cycle；F01 will save the max value as F block current value。
Filter Mode 4 (Minimum value)
When enable coil is ON, maximum function will start, the status of output coil and enable coil is same.
When enable coil is OFF, maximum function will close, the status of output coil and enable coil is same.
In enable coil ON status, F function block current value will save the minimum value of analog input Ax.
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