Delta Electronics Ethernet Extension Module DOP Specifikace stáhnout pdf (Strana 71)

Train ing Kit O peratio n Manua l

2-5 4

No.

Property Function

Interlock

state

(6)

Interlock

address

 The interlock address allows users to operate an element form this

particular address. It must be used along with the interlock state. If the

interlock state is “OFF”, this means the interlock address is operable

when the interlock state is “OFF”. In contrast, when the interlock state is

“ON”, this means the interlock address is operable when the interlock

state is “ON”.

 The operations are as follows.

I First, create a maintained button and set its write memory address as

$44.0. Next, set its write memory as $555 from the numeric entry

element and the interlock address of the character entry element as

$44.0.

II To make the numeric entry element $555 operable, press the

maintained button $44.0 to enable $555.

Trigger

type

(7)

Trigger

 The trigger types include “Before Writing” and “After Writing”.

Before Writing After Writing

Trigger

type

The activation bit is ON

before changing values.

Values are changed before

the activation bit is ON.

 As the activation function only sets the trigger address to ON, users must

set the trigger address to OFF before re-activation.

 Before writing: After writing:

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Delta Electronics Ethernet Extension Module DOP Specifikace Strana 71