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Automatic control function programming manual ladder language

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Example<br />

Filtering on rising edge T1 and falling edge T2<br />

INPUT<br />

OUTPUT<br />

Stable state<br />

for T1<br />

T1<br />

Detail of Parameter iti_config<br />

Return code<br />

If OK<br />

0<br />

INPUT: signal sent by the probe<br />

OUTPUT: signal sent for processing after filtering<br />

Stable state<br />

for T2<br />

Bit 7 Bit 0<br />

IT enabled<br />

Active edge<br />

Rising = 0<br />

Falling = 1<br />

Filtering on<br />

falling edge<br />

No filtering = 0<br />

Filtering = 1<br />

Filter time<br />

on falling edge<br />

Bit 4 bit 3<br />

0 0 0.5 ms<br />

0 1 1 ms<br />

1 0 4 ms<br />

1 1 8 ms<br />

Filtering on<br />

rising edge<br />

No filtering = 0<br />

Filtering = 1<br />

T2<br />

Filter time<br />

on rising edge<br />

Bit 1 bit 0<br />

0 0 0.5 ms<br />

0 1 1 ms<br />

1 0 4 ms<br />

1 1 8 ms<br />

Interrupt Inputs<br />

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

11

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