Delta Electronics CTA4 Manual do Utilizador descarregar pdf (Página 11)

CTA USER MANUAL

© DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED - 11 - 2007-05-09

Power signal

Start signal

Pause signal

Clear signal

Output signal

SV

0

Up

Down

SV

0

Signal On

Signal On (Son)

The start signal starts to time and output when

the rising edge is triggered and the clear signal

is not executed. When the set time is reached,

the timer will return to the default value and

the output will be disabled.

If clear signal is received during the execution

of the timer, the timer will return to the

default value and the output will stop.

Power signal

Start signal

Pause signal

Clear signal

Output signal

Up

Down

SV

SV

0

0

Power On Delay

t

tt

Power On Delay (Pond)

CTA immediately starts to time after the power

is switched on. During the timing, the start

signal and pause signal are able to stop the

timing. When the set time is reached, the

output will be enabled and the timing will stop.

When the clear signal is executed, the timing

will be reset until the executio

n of clear signal

is completed and the timing will start again.

Power signal

Start signal

Pause signal

Clear signal

Output signal

Up

Down

SV

SV

0

0

Power On Delay Hold

tt t

t

Power On Delay Hond (PondH)

Same as “Pond”

The only difference is whether the current

value is held when the power is switched off. In

PondH, After the power is switched on, the

timer will resume the timing.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 24 25

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