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Kuhnke Electronics Instruction Manual

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Function Libraries<br />

4.4.4 Direct Read of Local Inputs<br />

You can read the current state of local inputs without<br />

reference to the process image which is refreshed<br />

automatically in a cyclic process.<br />

To manually refresh the process image of inputs, run<br />

function Flush_Inputs.<br />

The effect of this function is similar to that of KUBES<br />

module RD_IN found in KUBES controllers.<br />

Prerequisite: Target and LZS version 02030207<br />

Flush_Inputs:<br />

Direct read of inputs (RD_IN)<br />

Example:<br />

FLUSH_INPUTS();<br />

IF %IX0.0 THEN<br />

....;<br />

END_IF<br />

80 E 700 GB

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