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Automatic control function programming manual ladder language

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Interrupt Inputs<br />

11.6 Associate a %TH Task with an IT Input thiti<br />

Syntax<br />

thiti(thno, itino)<br />

thno: %TH task number.<br />

itino: Interrupt input number (From 0 to 0xB).<br />

Associates the %TH task with an interrupt input.<br />

Operation<br />

When the IT input causes a hardware interrupt, the system calls the associated %TH task.<br />

Return code<br />

If OK<br />

0<br />

en-938846/7 11 - 9<br />

11

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