Toshiba NV Series User manual

6F8C1575

Unified Controller

nv Series

type2 light

Controller Unit

Notes

(1) The technical information provided herein describes typical operations and applications of the product and does

not guarantee the intellectual property rights or other rights of Toshiba or third parties nor allows license of its

use.

(2) No part or the whole of this document may be reproduced without prior consent.

(3) The information herein may be changed in the future without notice.

(4) All possible measures have been taken to prepare the information herein. If you have any question, comment, or

find any error, please contact us.

PROSEC, TOSLINE, TOSDIC, CIEMAC and TC-net are trademarks or registered trademarks of Toshiba

Corporation.

Ethernet is a registered trademark of Xerox Corporation.

©

Safety Precautions

Unified Controller nv series type2 light Controller Unit Instruction Manual

i

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.

After reading this instruction manual, store it in a safe and convenient location.

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

descriptions.

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*

1

if

not avoided.

CAUTION

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

2

or

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 A property 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.

Indicates “Mandatory Action” 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, Mandatory Action, and Warning vary depending on the display on the

main unit.

Mandatory

6F8C1575

ii

1. Safety Precautions in Installation

DANGER

Ground

Ground the device.

Otherwise, it may cause an electric

shock or fire.

CAUTION

Prohibited

Do not install, store, or use it in the

following environments.

A place with a lot of dust

A place with corrosive gases (SO2,

H2S) ore 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 failure due to

overheat.

Mandatory

Follow the installation

conditions/method described in this

manual regarding the installation of

the system and wiring.

Otherwise, it may cause a drop, fire,

failure or malfunction.

Prohibited

Do not install/store relay output

modules under the following

conditions:

A place with silicon gas

A place using silicon products

Otherwise, it may cause bad contact

point.

Prohibited

Do not insert any foreign object such

as wasted lines into the module or

unit.

It may cause fire, failure, or malfunction.

Mandatory

Install the power module, controller

module, system bus module and

base unit.

Otherwise, it may cause an electric

shock, injury, or failure.

Do not use it alone or for other purposes.

Mandatory

Install the TC-net I/O module on the

base unit for the nv series controller.

Otherwise, it may cause an electric

shock, injury, or failure.

Do not use it alone or for other purposes.

Mandatory

Install or remove the module, base

unit, and terminal block while the

power is off.

Otherwise, it may cause an electric

shock, malfunction, or failure.

Unified Controller nv series type2 light Controller Unit Instruction Manual

3

Mandatory

When connecting the connectors

and cables or installing the module to

the base unit, press them fully until

they clicks, and secure them with

screws tightly.

Insufficient tightening may cause failure

or malfunction due to vibrations.

No touch

Do not touch the card parts,

contacts, connectors, or soldered

surface in the module.

Ends of the lead wire of the parts may

cause an injury, or electrostatic

breakdown of the ICs or LSIs may

occur, resulting in failure.

6F8C1575

iv

2. Safety Precautions on Wiring

DANGER

Mandatory

Connect the cables while the power

is off.

Otherwise, it may cause an electric shock

or failure.

Mandatory

When wiring the module, use crimp

contacts with sheath, or cover it with

tape.

Otherwise, exposed conductors may

cause an electric shock

Mandatory

Install the terminal block cover

securely to the terminal block.

Exposed conducting parts may cause

an electric shock.

CAUTION

Mandatory

Connect an external power supply

that matches the rating.

Otherwise, it may cause an explosion or

fire.

Mandatory

Wiring work must be done by worker

with product knowledge.

Wrong wiring may cause a fire, electric

shock, or failure.

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.

Mandatory

Construct the emergency stop circuit

and interlock circuit outside the nv

series type2 light.

Otherwise, it may cause an injury

accident or damage to the machine if

failure or malfunction occurs in the nv

series type2 light.

Unified Controller nv series type2 light Controller Unit Instruction Manual

v

3. Safety Precautions in Daily Use

DANGER

No touch

Do not modify, repair, disassemble,

or adjust the controller, modules,

and boards.

This may cause an electric shock, fire,

injury or malfunction.

When the product fails or malfunction,

contact the nearest Toshiba office or

agent.

Mandatory

Before using, 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, turn off

the power, and

Contact the nearest

Toshiba office or agent.

Using it as it is may cause fire due to

overheat.

No touch

Do not touch the terminals of the

module and unit during energization.

It may cause an electric shock.

The power supply module is for the nv

series only. Do not use it alone for any

other purposes.

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 the nearest Toshiba office or

agent.

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

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.

6F8C1575

vi

Mandatory

Install the battery before use.

If the RAM is operated without any

battery, memory data or programs may

be lost, causing an accident or damage

to the machine due to malfunction.

Replace the battery according to the

battery replacement cycle guideline.

Mandatory

Turn on the power in the following

order:

Turn on the power of type2 light

controller→ Turn on the external power for

the I/O module and the external power for

the load.

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 type2 light.

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.

4. Safety Precautions in Maintenance and Inspection

DANGER

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.

I

t may cause an explosion or fire.

Mandatory

When replacing the power fuse or

alarm fuse of the device, turn off

the power of the controller.

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.

Unified Controller nv series type2 light Controller Unit Instruction Manual

vii

CAUTION

Mandatory

To retain the backup and calendar

data, replace the battery module

every 20 days of the total power

outage or every 5 years at 95

operating rate.

If the battery is worn, the data or

programs saved in the controller module

may be lost, causing an accident or

damage to the machine due to

malfunction.

5.

Safety Precautions in Disposal

DANGER

Prohibited

Do not throw the lithium battery into a

fire.

The battery may explode.

CAUTION

Mandatory

When disposing of the lithium

battery, follow the ordinances or

rules of the local government.

Otherwise, it may cause environmental

damage.

Mandatory

Dispose of the unit and module of the

nv series type2 light as industrial

waste.

Otherwise, it may cause environmental

damage.

6F8C1575

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 the nearest Toshiba office or agent.

[Warning symbols on the nv series type2 light 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. It may cause failure or damage.

● Perform connector connection of the nV-Tool port after turning off the power of the nV-Tool (such

as the PC).

Turn on the power of the nV-Tool after connection.

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

[Warning stickers]

The warning sticker shown in the left figure is provided

for the power supply of the nv series type2 light

controller. Remove the sticker from the mount, and

attach it on the main body of the nv series type2 light, or

on a location near the nv series type2 light where it can

be seen easily.

There are stickers in both Japanese and English. Use

the one that suits your need.

When wiring, remove the sticker mount.

If the sticker is damaged, contact your distributor.

Unified Controller nv series type2 light Controller Unit Instruction Manual

ix

Restrictions on Application

■ This product is not developed/manufactured for use in systems involving devices that directly affect

human life (Note 1). Do not use them for such applications.

■ To use this product for systems that involve devices that significantly affect human safety or

maintenance of public functions (Note 2), special considerations (Note 3) are required in system

operation, maintenance, and management. In this case, contact one of Toshiba's sales

representatives.

(Note 1) Devices that directly affect human life include the following.

Medical devices such as life supporting devices and devices for surgical units.

(Note 2) Systems that involve devices that significantly affect human safety or maintenance of

public functions include the following.

Main unit control systems of nuclear power plants, safety protection systems of nuclear

facilities, and other systems that are critical for safety

Operation control systems of mass transportation systems and air traffic control systems

(Note 3) Special considerations indicate sufficient discussions with Toshiba's engineers to construct

a safe system (e.g. employing fool-proof design, fail-safe design, or redundant design).

Disclaimer

■ Toshiba shall not be responsible for any damage caused by an earthquake, lightning and wind, fire

for which Toshiba is not responsible for, acts of a third party, other accidents, the user's willful acts or

negligence, misuse, or use in abnormal conditions.

■ Toshiba shall not be responsible for any incidental damage (loss of business profits, interruption of

business, change or loss of stored memory) caused by use of or unable to use of this product.

■ Toshiba shall not be responsible for any damage caused by failure to observe the information

described in the operation manual.

■ Toshiba shall not be responsible for any damage caused by malfunctions due to combination with

any connected device.

■ Toshiba shall not be responsible for any damage caused by malfunctions due to combination with

any application program created by the customer

6F8C1575

x

Precautions on Usage

● Installation

Do not give strong impact to the controller and modules such as dropping and banging which may

cause failures.

Use your cellular phone or PHS one meter or more away from the product main unit in operation,

various transmission cables, and I/O cable. Otherwise, the system may malfunction.

When connecting the connectors and cables or installing the module to the base unit, secure them

with screws tightly.

Insufficient tightening may cause failure or malfunction due to vibrations.

● Power wiring

Keep the cables from other lines as much as possible. Especially, keep them away 200mm or more

from power lines.

The terminal screw size is M3.5. As applicable crimp contacts, use the one for 3.5M screws whose

width is 7mm or less.

Do not connect anything to the NC part.

● Battery replacement

Battery replacement can be done while the unit is energized or not energized. When replacing the

battery while the unit is not energized, complete the replacement within 3 minutes. If the unit is left

without a battery for a long time, the content of the RAM memory may be lost.

The Battery Normal LED (BAT) may illuminate during battery replacement. This is not an error.

If the voltage decreases with the battery installed, the state will be detected normally and the LED

goes off.

The Battery Normal LED (BAT) may illuminate during battery replacement. This is not an error.

If the voltage decreases with the battery installed, the state will be detected normally and the LED

goes off.

Do not use a battery when 3 years or more have passed since the production date.

● Maintenance

Place a module removed from the 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.

Before touching the device or module, touch a grounded metal to discharge the static electricity of

your body. Otherwise, it may cause malfunction or failure due to static electricity.

Wipe off stain on the device or module with a soft cloth.

For severe stain, use a wet cloth wrung tightly.

Leaving them stained may cause wrong decision or operational mistake.

Do not use benzene or thinner to remove stain on device or module.

It may cause deformation or discoloration of the device panel or module.

To keep the system normal and avoid unnecessary troubles, perform daily inspections, regular

inspections, and cleaning.

Unified Controller nv series type2 light Controller Unit Instruction Manual

xi

●

Please observe the following

To assure safety of the operator and normal operation of the device when the device isused, please

observe the following.

1. Before installation, operation, maintenance, or inspection, read this operation manual and all the

related manuals thoroughly to obtain device information, safety information, and other

considerations.

2. Do not install or store it in the following environments.

(1) A place with a lot of dust

(2) A place with corrosive gases (SO2, H2S)

(3) A place with vibrations and shocks

(4) A place with low or high temperature outside of the installation condition described in this manual

(5) A place with high humidity

3. When the ambient or internal temperature of the device rises abnormally or failure occurs in the

device, stop using the device, turn off the power, and contract the nearest Toshiba office or agent.

4. Do not open the maintenance cover except for switch setting and battery replacement.

5. Do not modify the device.

6. Be careful of the water and not to drop the product or stacking during transportation.

7. The device is intended for people with general knowledge on handling of control devices in terms of

installation, wiring, usage, and maintenance. Wrong handling may cause an electric shock, fire,

failure, or malfunction. Those who have insufficient knowledge on handling of control devices or

electric devices should avoid performing installation, wiring, usage, and maintenance, and delegate

the task to someone with expertise.

8. This document and related materials are intended for people with general knowledge on handling of

control devices.

If you have any question, please do not hesitate to ask us.

6F8C1575

xii

●

nv series operation manuals

In addition to this manual, there are the following related manuals for the nv series type2 light

controller:

Unified Controller nv Series type 2 light Function Manual (6F8C1576)

Describes the function and usage of the type 2 light controller and information necessary to create

user programs.

Unified Controller nv series/Integrated Controller V series Engineering Tool 4 (Basic) Operation

Manual (6F8C1290)

Describes how to create, debug, print, and save programs using nV-Tool.

Describes how to set up nV-Tool.

and TC-net I/O

system.

Industrial TC-net I/O System Instruction Manual (6F8C1381)

Describes the specification, handling method, maintenance and inspection of the TC-net I/O system

which is most often used for industrial instrumentation.

Serial PI/O System Intelligent PI/O Instruction Manual (6F8C0779)

Describes the specification and handling method of the intelligent PI/O module.

Unified Controller nv series type2 light Controller Unit Instruction Manual

xiii

This manual describes the overview, installation, operation, and maintenance/inspection of Unified

Controller nv series type 2 light controller units.

To use the device correctly, read "Safety precautions" before use.

Repairs and replacements due to depletion or wear are offered at cost even within the warranty period of

this product.

Introduction

6F8C1575

xiv

●

Notational conventions

The following are the notational conventions for better understanding of this document.

Important

Describes what the user should be particularly aware of to handle the product correctly.

Note

Describes what the user should observe to handle the product correctly.

Remark

Describes a remark.

●

Reading this document

This document consists of the following chapters.

Chapter 1 Introducing the type2 light controller

This chapter describes the system installing the unified controller nv series type2 light

controller including its configuration.

Chapter 2 Installing/Uninstalling

This chapter describes how to install and uninstall modules comprising the controller

unit.

Chapter 3 Connecting devices

This chapter describes how to connect cables connecting to the controller unit.

Chapter 4 Starting and stopping

This chapter describes how to start and stop the controller unit.

Chapter 5 Downloading a program

This chapter describes how to download a program from nV-Tool to the controller unit.

Chapter 6 Operation

This chapter describes operation of the controller and what is displayed during

operation.

Chapter 7 Troubleshooting

This chapter describes troubleshooting to deal with a trouble.

Chapter 8 Maintenance and inspection

This chapter describes daily inspection, the detail and the method of periodical

inspection and how to replace parts including batteries.

Unified Controller nv series type2 light Controller Unit Instruction Manual

xv

Chapter 1

Introducing type2

light Controllers

…1

1.1 Functions and Characteristics of the Controller ······················ 2

1.2 Names and Functions of Parts of the Controller ······················ 3

1.3 Part Names and Functions of Serial Bus Interface Module ········ 7

1.4 Part Names and Functions of Power Module ························· 8

1.5 System Configuration ····················································· 10

1.6 Installation Condition ······················································ 16

1.7 Grounding of the Controller ·············································· 19

Chapter

2

Installing/

Uninstalling

…23

2.1 Before Starting the Work ················································· 25

2.2 Implementation to the Chassic ·········································· 26

2.3 Grounding of the Controller and I/O Units ···························· 27

2.4 Installing the Base unit ···················································· 28

2.5 Installing/Uninstalling the Module ······································ 29

Chapter

3

Connecting

Devices

…37

3.1 Power Wiring ································································ 38

3.2 Connection of TC-net I/O Loop Cable································· 42

3.3 Connecting the Intelligent I/O ··········································· 44

3.4 Ethernet Connection ······················································· 45

Chapter

4

Starting and

Stopping

…47

4.1 Checking the Switch before Starting ·································· 48

4.2 Installing the Battery to the Controller Module ······················ 50

4.3 How to Start the Controller ··············································· 51

4.4 The Status of LED when the Controller is Started ················· 52

4.5 How to Stop the Controller ··············································· 53

Chapter

5

Program

Download

…55

Chapter

6

Operation

…61

6F8C1575

xvi

Chapter

7

Troubleshooting

…65

7.1 If Failure Suspected

·················································· 66

7.2 Trouble Details Checks

·············································· 72

Chapter

8

Maintenance and

Inspection

…79

8.1 Daily Inspections ··························································· 80

8.2 Periodic Inspections ······················································· 81

8.3 Service Parts ································································ 82

8.4 Replacing the Battery ····················································· 83

8.5 Disposing of the Module ·················································· 86

Appendix A

Specification

…87

A.1 General Specification ····················································· 88

A.2 Power Module Specification ············································· 90

A.3 Controller Module Specification········································· 92

A.4 Serial Bus Interface Module Specification ··························· 93

A.5 Base Unit Specification ··················································· 93

A.6 Life-time Components ····················································· 94

A.7 List of TC-net I/O Modules and Other Related Modules ·········· 95

A.8 List of Intelligent I/O Modules and Other Related Modules ······ 96

A. List of Current Consumptions and Weights by Module ··········· 99

A.10 Cable ········································································· 102

A.11 Blank Module ······························································· 102

Appendix

B

Outline Drawing

…103

B.1 Base Unit ···································································· 104

B.2 Power Module ······························································ 105

B.3 Controller Module ························································· 106

B.4 Serial Bus Interface Module ············································ 107

Append

ix

C

Notes on

Applying the I/O

Modules

…109

C.1 DC Input Modules ························································· 109

C.2 AC Input Modules ························································· 115

C.3 DC Output Modules ······················································· 118

C.4 AC Output Modules ······················································· 121

C.5 Analog Input Modules ···················································· 122

C.6 Analog Output Modules ·················································· 123

Appendix

D

Migration Method

…125

D.1 Migration Method ·························································· 126

1

Chapter 1

Introducing type2 light

Controllers

The type2 light controller is mainly used for loop control of small- and

medium-scale systems.

1.1 Functions and Characteristics of the Controller ··········· 2

1.2 Names and Functions of Parts of the Controller ··········· 3

1.3 Part Names and Functions of Serial Bus Interface Module ······· 7

1.4 Part Names and Functions of Power Module ················ 8

1.5 System Configuration ············································· 10

1.6 Installation Condition ·············································· 16

1.7 Grounding of the Controller ····································· 19

Chapter 1 On Installing type2 light Controllers

6F8C1575

2

1.1 Functions and Characteristics of the Controller

Unified controller nv series type2 light controllers inherit functions of the conventional

unified controller V series and have the following features:

■ High reliability has been achieved by the redundant structure of modules and

application of ECC circuit of the internal memory.

You can build a duplexed system having two sets of the power module, controller

module and serial bus interface module. Furthermore, you can not only detect errors but

also correct them by applying ECC circuit to the internal memory of each module.

■

It is equipped with “TC-net I/O,” a fast serial I/O system.

I/O data can be quickly collected at a high transmission rate of 100 Mbps, and the

minimum time of collection cycle of 100 μs.

■

High reliability has been achieved with redundant supervisory and control

network.

The supervisory and control network employs Ethernet whose transmission rate is100

Mbps and can further duplex the transmission channel.

■ The inheritance is secured by three basic elements of the supervisory control

system.

nV-Tool : It conforms to the international standard

IEC 61131-3 employed by conventional

devices and allows you to customize symbols

to users’ preference for easier operation.

Supervisory and control network : It uses the open network Ethernet of a

transmission rate of 100 Mbps.

Operator station : It allows you to connect to the conventional

model “OIS-DS” and inherits the conventional

operability. OIS-DS allows you to add functions

as an OPC server.

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Toshiba NV Series User manual

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