Toshiba Nv Series User manual

Unified Controller

nv series

Secure System

Instruction Manual

6F8C1865

Notes

(1) The technical information described in this document is for the explanation of the typical operation

of the product and its application. It shall not be construed that our company or third party will guarantee to

use the intellectual property or other rights concerning the said information or grant the license.

(2) Unauthorized reproduction of this Instruction Manual in whole or a part is prohibited.

(3) The contents of this document subject to change without prior notice.

(4) We extended all possible means to ensure the contents of this Instruction Manual, however, if you have

any questions, found any errors or noticed anything wrong, please contact us.

Microsoft, Windows is registered trademark of U.S. Microsoft Corporation in the U.S. and other countries.

Linux is registered trademark or trademark of Mr. Linus Torvalds in the U.S., Japan and other countries.

Unified Controller nv series Secure System Instruction Manual

Safety Precautions

The product and the instruction manual describe important information to prevent

possible harm to users and damage to the property and to use the product safely.

Understand the following description (signs and symbols), read the text and follow the

instruction.

Description of signs

Sign Meaning of the sign

DANGER This indicates an immediate danger that may result in death or serious

injury*1 if not avoided.

WARNING

This indicates a danger that may result in death or serious injury

if not

avoided.

CAUTION This indicates a danger that may result in minor or moderate injury

only a physical damage*3 if not avoided.

*1: A serious injury indicates loss of sight, injury, burns (high/low temperature), electric shock,

broken bones, or intoxication that will have aftereffects and require hospitalization or

long-term hospital visits for healing.

*2: An injury indicates an injury, burn, or electric shock that does not need hospitalization or long-term

hospital visits for healing.

*3: Physical damage indicates consequential damage in terms of breakage of properties or materials.

Description of symbols

Symbol Meaning of the symbol

Prohibited

Indicates “Prohibition” or “You must not do”.

Specific details are indicated near the symbol with pictures and text.

Mandatory

Indicates “MandatoryAction” or “Do as indicated”.

Specific details are indicated near the symbol with pictures and text.

Warning

Indicates Warning.

Specific details are indicated near the symbol with pictures and text.

(Note) Descriptions of Prohibition, MandatoryAction, and Warning vary depending on the display on

the main unit.

6F8C1865

1. Safety Precautions in Installation

WARNING

Ground

Ground the device.

Otherwise, it may cause an electric shock

or fire.

Prohibited

DO NOT disassemble or adjust the

optical module.

The device using laser beam is class 1

device and won’t radiate harmful light but

may cause eye injury if it is disassembled

or adjusted by an unqualified person.

CAUTION

Prohibited

Do not install, store, or use it in the

following places:

・A place with a lot of dust

・A place with corrosive gases (SO2,

H2S) or flammable gases

・A place with vibrations and shocks

exceeding the allowed values

・A place with condensations due to

rapid temperature changes

・

A place with low or high temperature

outside of the installation condition

・

A place with high humidity outside of

the installation condition

・A place with direct sunlight

・A place near equipment generating

strong radio waves or magnetic

fields

It may cause accidents.

Mandatory

Install the device in a place where

maintenance and inspection can be

done easily.

Otherwise, it may cause accidents.

Prohibited

Do not block the ventilation hole or air

inlet/outlet.

It may cause fire or mechanical failure due

to overheat.

Mandatory

Install and wire the system by

following the installation conditions

and installation procedure described

in this document.

Otherwise, it may cause drop, fire,

mechanical failure or malfunction.

Prohibited

Do not install or store the relay output

module in the following places:

・Silicon gases are present.

・Silicon products are used.

It may cause contact failure.

Prohibited

Do not put foreign matters such as

waste wire into the module or unit.

It may cause fire, mechanical failure or

malfunction.

Mandatory

Install the I/O module on the base

unit.

Failure to observe this may cause electric

shock, injury, or mechanical failure.

Do not use it alone or for other purposes.

Mandatory

Turn off the power when installing or

removing the module, base unit or

terminal block.

Failure to observe this may cause electric

shock, malfunction, or mechanical failure.

Mandatory

Insert connectors, cables or the

module to the base unit until a clicking

sound is heard, and secure them with

screws tightly.

Insufficient tightening may cause

mechanical failure or malfunction due to

vibrations.

No touch

Do not touch the parts, terminals,

connectors, or soldered surfaces on

the board of the module.

Ends of the lead wire of the parts may

cause injury, or electrostatic breakdown of

ICs or LSIs which may cause mechanical

failure.

Unified Controller nv series Secure System Instruction Manual

iii

Safety Precautions

2. Safety Precautions in Wiring

WARNING

Mandatory

Turn off the power when connecting

cables.

Otherwise, it may cause electric shock or

mechanical failure.

Mandatory

Use crimping terminal for wiring the

module, or cover the wire with tape.

Exposed conductive part may cause an

electric shock.

Mandatory

Install the terminal block cover

securely to the terminal block.

Exposed conducting parts may cause

electric shock.

CAUTION

Mandatory

Connect an external power supply

that matches the rating.

Otherwise, it may cause explosion or fire.

Mandatory

Wiring work must be done by

qualified experts.

Wrong wiring may cause fire, electric

shock or mechanical failure.

Mandatory

Install a fuse that matches the

current capacity to the external circuit

for overload protection of the relay

output module.

Otherwise, a load short-circuit may cause

an accident or damage to the machine.

Mandatory

Construct the emergency stop circuit

and interlock circuit outside the nv

series.

Otherwise, failure or malfunction of nv

series may cause injury or damage to the

equipment.

6F8C1865

3. Safety Precautions in Daily Use

WARNING

No touch

Do not touch the terminals of the

module and unit during energization.

It may cause an electric shock.

Prohibited

Do not modify, repair, disassemble,

or adjust the device, module, or

board.

It may cause an electric shock, fire,

injury, or failure.

Upon faulty operation or failure, contact

Toshiba's branch office or service offices.

Mandatory

Before using the device, check that

the power capacity, frequency,

voltage and regulation comply with

the device specifications.

If not, it may cause damage of the

device, or fire due to overheat, as well as

not obtaining the original performance of

the device.

Prohibited

When the ambient or internal

temperature of the device rises

abnormally or failure occurs in the

device, stop using the device.

Using it as it is may cause fire due to

overheat.

Turn off the power, and contact one of

Toshiba's service representatives.

CAUTION

Mandatory

When performing program changes

during operation, forced output, run,

or halt operations, ensure safety.

Wrong operations or failure to ensure

safety may cause an accident or damage

to the machine.

Mandatory

When there is any smoke or strange

odor, turn off the power.

Otherwise, it may cause a fire or electric

shock.

Contact one of our branch offices or

service agencies.

Prohibited

Do not forcefully bend, pull, or twist

the power cord and cables.

It may cause breaks or heating.

Prohibited

Do not insert any metal into the gaps

of the device main body.

It may cause fire.

Mandatory

Use the mobile phone or PHS at a

distance of 1 m or more away from

the main body of the product during

operation, various transmission

cables, I / O cables, etc.

The system may malfunction.

Mandatory

When using the contact relay used

for relay output, check the contact

life.

If the contact life of the relay is expired,

an output error may occur due to a

defective contact, resulting in an accident

or damage to the machine.

Contact relays have a life due to wearing

of the contact. If the life is expired,

replace it with a new one.

Mandatory

Install the battery before use.

Without the battery, time data may

become inaccurate.

Replace the battery according to the

specified battery replacement cycle.

Unified Controller nv series Secure System Instruction Manual

Mandatory

Turn on the power in the following

order:

Turn on the power of the nv series,

and then turn on the I/O module

supply external power and external

load power.

If this order is not followed, it may cause

an accident or damage to the machine

due to malfunction.

Mandatory

For system safety, turn off the load

power before the power of the nv

series.

If this order is not followed, it may cause

an accident or damage to the machine.

Share the external power supply for the

I/O module with the load power supply

whenever possible. If this is not possible,

construct the system so that the external

power supply and load power supply are

turned off simultaneously.

6F8C1865

4. Safety Precautions in Maintenance and Inspection

WARNING

Mandatory

When installing or removing the

module, unit, terminal block, or wiring

cable, make sure that the external

power supply is off.

Otherwise, there will be live electric poles

on the back of the external terminal block

of the module, causing an electric shock.

Prohibited

Do not connect the battery in

reverse, charge, disassemble,

overheat it, throw it into fire, or

short-circuit it.

It may cause an explosion or fire.

Mandatory

When replacing the power fuse or

alarm fuse of the device, turn off the

device.

Otherwise, it may cause an electric shock

or fire.

Mandatory

Replace fuses or batteries with

specified items.

Using anything other than specified may

cause a fire or failure.

Mandatory

Be extremely careful when

measuring the power supply voltage

at the power terminal part of the

module during an inspection.

Otherwise, it may cause an electric

shock.

CAUTION

Prohibited

Do not hit or drop the device or card,

or give excessive impact.

Excessive impact can cause mechanical

failure.

Mandatory

Touch a grounded metal part to

discharge the static electricity on

your body before touching the device

or card.

Static electricity on your body may cause

malfunction or failure of the device or

card.

Mandatory

Use soft cloth to clean the device,

module and card.

Use water-dipped and firmly

squeezed cloth to clean excess dirt.

Leaving them dirty may cause

misjudgment or malfunction.

Mandatory

Place a board or module removed

from the unit or base unit on a

conductive mat or conductive bag

(used for a backup board) on a

grounded table.

Otherwise, parts may be damaged due to

static electricity.

Prohibited

Do not use benzene or thinner to

clean the device, module or card.

It may cause deformation or discoloration

of the device panel, module or card.

Unified Controller nv series Secure System Instruction Manual

vii

5. Safety Precautions in Disposal

WARNING

Prohibited

Do not throw the battery into the fire.

The battery may explode.

CAUTION

Mandatory

When disposing the battery, follow

the ordinances or rules of the local

government.

Otherwise, it may cause environmental

damage.

Mandatory

Dispose the unit and module of the

nv series as industrial waste.

Otherwise, it may cause environmental

damage.

6E8C1865

viii

6. Checking the Warning Label on the Main Body

Check that warning label is attached on the main body.

If the label is missing or hard to read due to stain, contact one of Toshiba sales representatives.

[Warning symbols on the nv series main body]

This symbol is a warning symbol for dangerous parts. It is attached on places

where there is a risk of an electric shock or a risk of

damage to the main body due

to wrong wiring.

Note the following where this symbol is present.

●Touching the power input terminal of the power supply module while the power is on

causes an electric shock and is very dangerous.

Do not touch the power input terminal.

●For safety, turn off the power before wiring or performing maintenance and inspection.

●Wire the power input terminal correctly, and avoid applying any voltage exceeding the

specified voltage range. Failure to observe this may cause failure or damage.

●Be careful not to short-circuit the connector pins with the connector cover.

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