Toshiba V Series User manual

6F8C0904

Integrated Controller V Series

Ethernet module (EN311) User’s

Manual

Sep 30, 2004

Important Information

No patent liability is assumed by TOSHIBA Corporation with respect to use of information, illustrations,

circuits, equipment or examples of application in this publication.

TOSHIBA Corporation reserves the right to make changes and improvements to this publication and/or

related products at any time without notice. No obligation shall be incurred other than as noted in this

publication.

This publication is copyrighted and contains proprietary material. No part of this book may be reproduced,

stored in a retrieval system, or transmitted, in any form or by any means — electrical, mechanical,

photocopying, recording, or otherwise — without obtaining prior written permission from TOSHIBA

Corporation.

PROSEC, TOSLINE and TOSDIC are trademarks or registered trademarks of TOSHIBA Corporation.

IBM is a registered trademark of International Business Machines Corporation.

Microsoft, MS-DOS, Windows and Windows NT are registered trademarks of Microsoft Corporation in the

U.S.A. and other countries.

Ethernet is a registered trademark of Xerox Corporation.

DeviceNet is a trademark of the Open DeviceNet Vender Association, Inc.



6F8C0904 i

Safety Precautions

This manual contains important information for the operator to operate this product safely and correctly

and avoid bodily injury and property damage.

Grasp the meanings of the following marks and their descriptions before reading this manual.

Hazard Classifications

Note: 1. Serious injury means loss of sight, injury, burns (high temperature, low temperature), electrical

shock, fracture, or intoxication which leaves aftereffects or requires hospitalization or need to

go to the hospital for a long time.

2. Injury means hurt, burn, or electrical shock which does not require hospitalization or going to

the hospital for a long time.

3. Property damage means extended breakdown of assets and materials.

Notation of Markings

Note: The description of forbiddance, mandatory, and caution marks are subject to change, depending

on the labels on the main unit.

WARNING Indicates a potentially hazardous situation which, if not avoided,

could result in serious injury or death.

CAUTION Indicates a potentially hazardous situation which, if not a avoided,

can result in minor or moderate injury, or property damage. It can

also be used to alert against unsafe practices.

Prohibited Indicates a "may not" mark.

The concrete forbiddance is indicated with a pictograph or wording.

Mandatory Indicate a mandatory action that you should never fail to do.

The concrete content is indicated inside or near the circle with a

pictograph or wording.

Caution Indicates a caution.

The concrete content is indicated inside or near the triangle.

ii Ethernet module User’s Manual

WARNING

CAUTION

1. Checking the Warning Labels on the Main Unit

Make sure warning markings are attached on the main unit.

If any of them are missing or the wording is illegible, contact Toshiba's Service Department.

2. Precautions on Installation

Be sure to ground the equipment.

Operation without grounding may cause

accidental fire or shock.

Mandatory

Avoid the following locations when

installing or storaging the equipment.

• Locations where there is dust, salinity, or ion

particles

• Locations where there are corrosive gases

(SO2, H2S) or flammable gases

• Locations where vibration or shock occurs

beyond the allowance

• Locations where there is condensation due

to sharp temperature variations

• Locations where the ambient temperature

exceeds the allowance range

• Locations where the relative humidity

exceeds the allowance range

• Locations where the equipment is exposed

to direct sunlight

• Locations where strong electric radiation or

magnetic field is generated

Improper the installation or writing of the

system can cause not only insufficient

performance but also malfunction and

failure of the equipment

Mandatory

Install the equipment at a place where

maintenance and inspection are easy to do.

Otherwise, recovery from failure may take much

more time, leading to a serious accidents.

Mandatory

1.Be sure to mount the EN311 in the base unit

because it is for the V Series model 3000.

Do not use it alone or for other applications.

Failure to observe this can cause electric

shock, injuries or module trouble.

6F8C0904 iii

Mandatory

1.In configuring a system using 10BASE5,

make sure not to exceed the maximum

cable length of 500 m per segment and the

maximum number of MAUs(100)

2.In configuring a system using 10BASE5,

make sure that MAU intervals will not be

less than 2.5 m.

3.In configuring a system using 10BASE5,

make sure that AUI cable length will not

exceed 50 m.

4.Configuring a system using 10BASE5

requires MAU and AUI cables.(See 3.6

Network Component.) Purchase them as

necessary for your system.

Mandatory

1.In configuring a system using 10BASE2,

make sure not to exceed the maximum

cable length of 185 m per segment and the

maximum number of MAUs (30).

2.In configuring a system using 10BASE2,

make sure that node intervals will not be

less than 0.5 m.

3.Configuring a system using 10BASE2,

requires terminators and T-adaptors. (See

3.6 Network Components.) Purchase them

as necessary for your system.

Mandatory

1.Before applying voltages to the MAU power

terminal board, be sure to correctly connect

the 12-VDC cable with attention to the

positive and negative polarities.

Failure to observe this could cause trouble.

2.For module wiring, either use crimp

terminals with sheath orcover the wires with

tape so that there will be no exposed

conductors. Handle the terminal board cover

with care not to drop or break, and place it

securely on the terminal board after the

wiring. Exposed conductors could cause

electric shook.

3.It is recommended that external power be

switched on/off at the same time as T3H

power is switched on/off, if possible.

it is difficult to simultaneously switch

external power and T3H power on/off,

observe the following sequence.

Switching power on: T3H power first,

then external power

Switching power off: External power

first, then T3H power

Failure to observe the above sequence of

switching power on/off could cause trouble,

malfunction and/or shortcircuit.

Mandatory

1.ASK a qualified company for 10BASE5/

10BASE2 installation because it requires

adequate safety measure and conformity

with the standards. For the specifications of

environmental conditions for installation,

refer to JIS X5252.

Do not cover the hole of the equipment, and the

ventilator/air inlet of the system.

Otherwise, overheating, etc. can cause fire

or malfunction.

Forbidden

iv Ethernet module User’s Manual

WARNING

1.Before mounting or removing the EN311, be

sure to switch power off (S controller power

and network power). Failure to do so can

cause electric shock or fire.

2.Keep the EN311 free of wire fragments and

other foreign matter to prevent fire, module

trouble, and malfunction.

3.Secure the joints of the connectors and

cables and the EN311 mounted in the base

unit with stoppers or screws to prevent them

from slipping out of place or getting

unsteady.

If theyare notadequately secured, vibration,

etc. can cause trouble or malfunction.

Forbidden 1.The EN311 cannot be simultaneously

connected to 10BASE5 and 10BASE2

systems.

2.Do not connect unused network cables to

the EN311.

Failure to observe this could cause trouble

and/or malfunction.

3.Do not connect or disconnect cables when

power (T3H/MAU supply power) is on.

Failure to observe this could cause trouble

and/or malfunction.

Forbidden

3. Safety Precautions on Maintenance and inspection

Turn off power removing or connecting any

modules, boards, or devices.

Otherwise, it can cause electrical shock, or

machine damage.

Mandatory

Turn off power removing any modules after

installing.

Otherwise, exposed conductive parts of wire

or on the rear of terminal blocks can cause

electrical shock.

Mandatory

6F8C0904 v

CAUTION

WARNING

Touch a grounded metal part to discharge the

static electricity on your body before touching

the equipment.

Otherwise, charged static electricity on your

body can cause malfunction or failure.

Mandatory

Use soft cloth to clean the equipment.

Use water-dipped and squeezed cloth to

clean it if dirty.

Leaving the equipment dirty can cause

mistaken or malfunction.

Mandatory

Place any modules or boards removed from

the unit on a conductive mat or conductive bag

(containing a spare board, etc.) on an

grounded desk.

Otherwise, static electricity can damage

components of the module.

Mandatory Do not apply benzene and thinner when clean

ing the equipment.

Otherwise, it can cause deformity or discolora

tion the panel or case of the equipment.

Forbidden

Be careful not to hit or fall off the equipment by

accident.

Excess shock can cause failure.

Forbidden

4. Precautions During Parts Replacement

Turn off power of the equipment before

replacing the power fuse or warning fuse.

Otherwise, it can cause electrical shock or fire.

Mandatory

vi Ethernet module User’s Manual

WARNING

CAUTION

5. Precautions During Daily Use

Apply power of the specified ratings (voltage

fluctuation range, frequency, output rating,

etc.) in User's manual.

Otherwise, it can cause malfunction, machine

damage or fire due to overheat.

Mandatory

Do not disassemble or modify the equipment.

Otherwise, it can cause malfunction or failure.

Forbidden

Do not forcibly bend or pull or distort the power

cord and other cables. Otherwise, they can be

cut off or cause overheat.

Forbidden

Turn off power immediately if the ambient

temperature or internal temperature exceeds

beyond normal range or if failure is occurred

in the equipment.

Contact Toshiba for repairing.

Operation under such situation can cause fire

or electrical shock.

Mandatory

Do not enter wire scrapes or other foreign

debris into the equipment.

Also, do not insert metal parts into them.

They can cause fire or accidents.

Forbidden

Do not touch any components, terminals,

connectors, or printed circuit boards in the

module.

Otherwise, it can cause the IC or LSI or the

like to be broken by static electricity, resulting

in failure or malfunction.

Also, the edge of components can cause

injury.

Forbidden

6F8C0904 vii

WARNING CAUTION

CAUTION

6. Safety Precautions on Disposal

Do not throw lithium batteries into fire.

Otherwise, they can explode.

Forbidden

Observe local regulations for disposal of the

lithium batteries or the product (Base unit

and modules).

Mandatory

In disposing of the lithium battery or Ni-Cd

battery, observe the rules and regulations of

the local administration.

Mandatory

7. Precautions for Use of The Equipment

1.The emergency stop circuit, interlock circuit,

etc. must be laid out outside the S-controller

that includes EN311s.

If the S-controller and/or EN311s should

develop trouble or malfunction, it could

cause an accident involving physical

injuries or damage, and also mechanical

breakdowns and accidents.

Mandatory

viii Ethernet module User’s Manual

CAUTION

1.Ensure adequate safety in changing a

program or delivering a forced output during

operation, or in performing RUN, HALT, or

other operations.

Operation errors could cause mechanical

breakdowns and accidents.

Mandatory

1.Prepare programs after fully understanding

the manual.

The sample programs are basic examples

and must be adequately studied for

applicability to an actual system.

Mandatory

1.The EN311 cannot be simultaneously

connected to 10BASE5 and 10BASE2

systems.

Do not connect unused network cables to

the EN311.

Failure to observe this could cause trouble

and/or malfunction.

2.Do not operate the 10BASE5/10BASE2

selector dual switches during data

transmission or reception. Otherwise, it

could cause trouble and/or malfunction.

3.To change the positions of the dual

switches, change the upper and lower

switches together.

Proper selection cannot be made by

changing the position of only one of them.

Forbidden

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