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DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

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<strong>DVP</strong>-<strong>ES2</strong>/<strong>EX2</strong>/<strong>SS2</strong>/<strong>SA2</strong>/<strong>SX2</strong>/SE <strong>Operation</strong> <strong>Manual</strong> - Programming<br />

Example 13 - Output delay circuit<br />

The output delay circuit is composed of two timers executing delay actions. No matter input X0 is<br />

ON or OFF, output Y4 will be delayed.<br />

X0<br />

T5<br />

T6<br />

TMR<br />

Y4<br />

T5<br />

K50<br />

T5<br />

5 secs<br />

Y4<br />

Y4<br />

X0<br />

TMR<br />

T6<br />

K30<br />

T6<br />

T<br />

3 secs<br />

Example 14 - Timing extension circuit<br />

X0<br />

T11<br />

T12<br />

.<br />

Timer = T11, T12<br />

Timer resolution: T<br />

TMR<br />

TMR<br />

Y1<br />

T11<br />

T12<br />

Kn1<br />

Kn2<br />

The total delay time: (n1+n2)* T. T refers to the<br />

timer resolution.<br />

X0<br />

n1* T<br />

T11<br />

n2* T<br />

T12<br />

Y1<br />

(n1+n2)* T<br />

Example 15 – Counting Range Extension Circuit<br />

X13<br />

C5<br />

X14<br />

C6<br />

CNT<br />

CNT<br />

RST<br />

RST<br />

Y1<br />

C5<br />

C6<br />

C5<br />

C6<br />

Kn1<br />

Kn2<br />

The counting range of a 16-bit counter is 0 ~<br />

32,767. The opposite circuit uses two counters to<br />

increase the counting range as n1*n2. When<br />

value in counter C6 reaches n2, The pulses<br />

counted from X13 will be n1*n2.<br />

1-20

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