Rockwell-automation MDO16GNS 16-Channel Digital Output Module 48Vdc Manual de usuario descargar pdf (Pagina 13)

MDO16G

N

S

October

200

5

–

Issue 2

13

Triguard

SC300E MDO16GNS 16

-

Channel D/O Module 48Vdc

SERVICING

SCOPE

Repair

is

by

module

replacement.

Faulty

modules

are

not

repairable

in

the

field.

They

should be

replaced

by

new

modules

and

returned

for

repair.

CAUTION

1

Before

fitting

a new

module

ensure

that

the

setting

of

the

configuration

lin

ks

are

the

same

as

that

on

the

old

module.

CAUTION

2

This

module

contains

components

that

may

be

electrostatically

sensitive.

It

should

be

transported

and

stored

in

its

original

packaging

material.

DIAGNOSIS

The

TriBuild

workstation

is

used

for

fault

diagnosis.

In

the

case

of

an

Input/Output

fault

the

Health

LED

on

the

faulty

module

will

be

extinguished.

PREPARATION

To

ascertain

whether

the

chassis

I/O

slot

containing

the

faulty

module

has

been

allocated

a

hot

repair

partner,

use

one

of

the

following

methods:

•

Check

the

system

drawings

• Check

the

chassis

wiring

configuration

• Use

the

I/O

chassis

Configuration

Report

on

the

TriBuild

workstation.

Where

there

is

a hot

repair

partner

allocation,

use

the

‘D

ual

-

slot

hot

repair’

procedure,

otherwise

use

the

‘Single

-

slot

hot

repair’

procedure.

CONFIGURATION

Before

fitting

a new

module

ensure

that

321/320

link

setting

is

the

same

as

that

on

the

old

module.

REMOVAL AND REPLACEMENT

CAUTION

3

Failure

to

take

the

faulty

module

off

-

line

before

removing

it

from

the

chassis

could

trigger

a fault

alarm.

CAUTION

4

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