Toshiba UM-OISPLUS-E003 User manual

Page 1
UM-OISPLUS-E003
Programmable Logic Controllers
USER’S MANUAL
Networking
CONTENTS
OIS PLUS
Operator Interface Stations
Toshiba International Corporation

Page ii
Thank you for purchasing the OIS PLUS (Operator Interface Stations) product from Toshiba
International Corp. OIS PLUS Series products are versatile industrial displays which are
configured with Microsoft Windowsbased software.
Manual’s Purpose and Scope
This manual provides information on how to safely install, operate, and maintain your
OIS PLUS. This manual includes a section of general safety instructions that describes
the warning labels and symbols that are used throughout the manual. Read the manual
completely before installing, operating, or performing maintenance on this equipment.
This manual and the accompanying drawings should be considered a permanent part of
the equipment and should be readily available for reference and review. Dimensions
shown in the manual are in metric and/or the English equivalent.
Toshiba International Corporation reserves the right, without prior notice, to update
information, make product changes, or to discontinue any product or service identified
in this publication.
TOSHIBA is a registered trademark of the Toshiba Corporation. All other product or
trade references appearing in this manual are registered trademarks of their respective
owners.
Toshiba International Corporation (TIC) shall not be liable for technical or
editorial omissions or mistakes in this manual, nor shall it be liable for incidental
or consequential damages resulting from the use of information contained in this
manual.
This manual is copyrighted. No part of this manual may be photocopied or reproduced
in any form without the prior written consent of Toshiba International Corporation.
Toshiba International Corporation.
All rights reserved.
Printed in the U.S.A.

Page iii
Important Notice
The instructions contained in this manual are not intended to cover all details or
variations in equipment types, nor may it provide for every possible contingency
concerning the installation, operation, or maintenance of this equipment. Should
additional information be required contact your Toshiba representative.
The contents of this manual shall not become a part of or modify any prior or existing
agreement, commitment, or relationship. The sales contract contains the entire
obligation of Toshiba International Corporation. The warranty contained in the contract
between the parties is the sole warranty of Toshiba International Corporation and any
statements contained herein do not create new warranties or modify the existing
warranty.
Any electrical or mechanical modifications to this equipment without prior written
consent of Toshiba International Corporation will void all warranties and may void the
3rd party (CE, UL, CSA, etc.) safety certifications. Unauthorized modifications may also
result in a safety hazard or equipment damage.
Contacting Toshiba’s Customer
Support Center
Toshiba’s Customer Support Center may be contacted to obtain help in resolving any
system problems that you may experience or to provide application information.
The center is open from 8 a.m. to 5 p.m. (CST), Monday through Friday. The Support
Center’s toll free number is US 800-231-1412 Fax [phone] — Canada 800-
527-1204 — Mexico 01-800-527-1204.
You may also contact Toshiba by writing to:
Toshiba International Corporation
13131 West Little York Road
Houston, Texas 77041-9990
Attn: PLC Marketing
Or email
[email protected].
For further information on Toshiba’s products and services, please visit our website
at www.toshiba.com/ind/.

Page iv
Manual Revisions
Please have the following information available when contacting Toshiba International Corp. about
this manual.
Name: Networking Manual
Document: UM-OISPLUS-E003
Revision:
Rev No.
Date
Description
0
2012/02/14
Initial Issue (for V200)
1
2012/03/20
Added I/O Mapping
2
2012/4/13
Added Engineering Corrections
Related Manuals
UM-OISPLUS-E001: Hardware & Specifications
UM-OISPLUS-E002: Display Programming
UM-OISPLUS-E004: Universal Serial (ASCII) Driver
UM-V200-E001: Setup and Operation (for ladder logic programming)
UM-V200-E002: Ladder Logic (how to use the ladder instructions)

Page1
TOC
Table of Contents
0.1 Warning Labels Within Manual ............................................................................................................3
0.2 Equipment Warning Labels. .............................................................................................................5
0.3 Preparation.......................................................................................................................................6
0.4 Installation Precautions ....................................................................................................................7
0.5 Connection, Protection & Setup........................................................................................................9
0.6 System Integration Precautions......................................................................................................11
0.7 3rd Party Safety Certifications.........................................................................................................12
Serial Networking......................................................................................................................................13
1.1 Modbus RTU Master Setup............................................................................................................15
1.1.1 Define the OIS45E PLUS Network..........................................................................................16
1.1.2 Enter OIS45E PLUS Tags.......................................................................................................17
1.1.3 Create the OIS45E PLUS Screens..........................................................................................18
1.2 Modbus RTU Slave Setup..............................................................................................................21
1.2.1 Define the V200 Network ........................................................................................................22
1.2.2 Enter V200 Tags.....................................................................................................................23
1.2.3 Program Ladder Logic in the V200..........................................................................................27
1.2.4 Ladder Logic Programming with Modbus Tags........................................................................29
Ethernet Networking.................................................................................................................................30
2.1 Modbus Client Setup......................................................................................................................33
2.1.1 Define the OIS45E PLUS Network..........................................................................................34
2.1.2 Enter OIS45E PLUS Tags.......................................................................................................36
2.1.3 Create the OIS45E PLUS Screens..........................................................................................38
2.2 Modbus Server Setup.....................................................................................................................41
2.2.1 Define the V200 Network ........................................................................................................42
2.2.2 Enter V200 Tags.....................................................................................................................44
2.2.3 Program Ladder Logic in the V200..........................................................................................48
2.2.4 Ladder Logic Programming with Modbus Tags........................................................................49
Physical Connections ...............................................................................................................................50
3.1 Modbus Serial Connections............................................................................................................51
3.2 Modbus Ethernet Connections .......................................................................................................54

Page2
0. General Safety Instructions and Information
•Warning Labels Within Manual
•Equipment Warning Labels
•Preparation
•Installation Precautions
•Connection, Protection & Setup
•System Integration Precautions
•3rd Party Safety Certifications

Page3
0.1 Warning Labels Within Manual
DO NOT attempt to install, operate, maintain, or dispose of this equipment until you have read
and understood all of the product warnings and user directions that are contained in this
instruction manual.
Listed below are the signal words that are used throughout this manual followed by their
descriptions and associated symbols. When the words DANGER, WARNING, and CAUTION
are used in the manual, they will be followed by important safety information that must be
carefully adhered to.
DANGER — The danger symbol is an exclamation mark enclosed in a triangle that precedes
the word DANGER. The danger symbol is used to indicate an imminently hazardous situation
that will result in serious injury, possible severe property and equipment damage, or death if
the instructions are not followed.
WARNING — The warning symbol is an exclamation mark enclosed in a triangle that precedes
the word WARNING. The warning symbol is used to indicate a potentially hazardous situation
that can result in serious injury, or possibly severe property and equipment damage, or death, if
the instructions are not followed.
CAUTION — The caution symbol is an exclamation mark enclosed in a triangle that precedes
the word CAUTION. The caution symbol is used to indicate situations that can result in minor
or moderate operator injury, or equipment damage if the instructions are not followed.
DANGER
WARNING
CAUTION

Page4
To identify special hazards, other symbols may appear in conjunction with the DANGER,
WARNING, and CAUTION symbols. These warnings describe areas that require special care
and/or strict adherence to the procedures to prevent serious injury and possible death.
Electrical Hazard —The electrical hazard symbol is a lightning bolt enclosed in a triangle. The
electrical hazard symbol is used to indicate high voltage locations and conditions that may
cause serious injury or death if the proper precautions are not observed.
Explosion Hazard — The explosion hazard symbol is an explosion image enclosed in a
triangle. The explosion hazard symbol is used to indicate locations and conditions where
molten exploding parts may cause serious injury or death if the proper precautions are not
observed.
Electrical
Hazard
Explosion
Hazard

Page5
0.2 Equipment Warning Labels.
DO NOT attempt to install, operate, maintain, or dispose of this equipment until you have read
and understood all of the product warnings and user directions that are contained in this
instruction manual.
Shown below are examples of warning labels that may be found attached to the equipment.
DO NOT remove or cover any of the labels. If the labels are damaged or if additional labels
are required, contact your Toshiba representative for additional labels.
The following are examples of the warning labels that may be found on the equipment and are
there to provide useful information or to indicate an imminently hazardous situation that may
result in serious injury, severe property and equipment damage, or death if the instructions are
not followed.
Examples of labels that may be found on the equipment.

Page6
0.3 Preparation
Qualified Person
A Qualified Person is one that has the skills and knowledge relating to the construction,
installation, operation, and maintenance of the electrical equipment and has received safety
training on the hazards involved (Refer to the latest edition of NFPA 70E for additional safety
requirements).
Qualified Personnel shall:
•Have carefully read the entire operation manual.
•Be trained and authorized to safely energize, de-energize, ground, lockout and tag circuits
and equipment, and clear faults in accordance with established safety practices.
•Be trained in the proper care and use of protective equipment such as safety shoes, rubber
gloves, hard hats, safety glasses, face shields, flash clothing, etc., in accordance with
established safety practices.
•Be trained in rendering first aid.
For further information on workplace safety visit www.osha.gov.
Equipment Inspection
•Upon receipt of the equipment inspect the packaging and equipment for shipping damage.
•Carefully unpack the equipment and check for parts that were damaged from shipping,
missing parts, or concealed damage. If any discrepancies are discovered, it should be noted
with the carrier prior to accepting the shipment, if possible. File a claim with the carrier if
necessary and immediately notify your Toshiba representative.
•DO NOT install or energize equipment that has been damaged. Damaged equipment may
fail during operation resulting in further equipment damage or personal injury.
•Check to see that the model number specified on the nameplate conforms to the order
specifications.
•Modification of this equipment is dangerous and must not be performed except by factory
trained representatives. When modifications are required contact your Toshiba
representative.
•Inspections may be required before and after moving installed equipment.
•Keep the equipment in an upright position as indicated on the shipping carton.
•Contact your Toshiba representative for assistance if required.

Page7
•Handling and Storage
•Use proper lifting techniques when moving the OIS; including properly sizing up the load, and
getting assistance if required.
•Store in a well-ventilated covered location and preferably in the original carton if the
equipment will not be used upon receipt.
•Store in a cool, clean, and dry location. Avoid storage locations with extreme temperatures,
rapid temperature changes, high humidity, moisture, dust, corrosive gases, or metal
particles.
•Do not store the unit in places that are exposed to outside weather conditions (i.e., wind,
rain, snow, etc.).
•Store in an upright position as indicated on the shipping carton.
•Include any other product-specific requirements.
Disposal
Never dispose of electrical components via incineration. Contact your state environmental
agency for details on disposal of electrical components and packaging in your area.
0.4 Installation Precautions
Location and Ambient Requirements
•Adequate personnel working space and adequate illumination must be provided for
adjustment, inspection, and maintenance of the equipment (refer to NEC Article 110-34).
•Avoid installation in areas where vibration, heat, humidity, dust, fibers, steel particles,
explosive/corrosive mists or gases, or sources of electrical noise are present.
•The installation location shall not be exposed to direct sunlight.
•Allow proper clearance spaces for installation. Do not obstruct the ventilation openings. Refer
to the recommended minimum installation dimensions as shown on the enclosure outline
drawings.
•The ambient operating temperature shall be between 0°and 50° C (32° and 122° F).
Mounting Requirements
•Only Qualified Personnel should install this equipment.
•Install the unit in a secure upright position in a well-ventilated area.
•A noncombustible insulating floor or mat should be provided in the area immediately
surrounding the electrical system at the place where maintenance operations are to be
performed.
•As a minimum, the installation of the equipment should conform to the NEC Article 110
Requirements For Electrical Installations, OSHA, as well as any other applicable national,
regional, or industry codes and standards.
•Installation practices should conform to the latest revision of NFPA 70E Electrical Safety
Requirements for Employee Workplaces.

Page8
Conductor Routing and Grounding
•Use separate metal conduits for routing the input power, and control circuits.
•A separate ground cable should be run inside the conduit with the input power, and control
circuits.
•DO NOT connect control terminal strip return marked CC to earth ground.
•Always ground the unit to prevent electrical shock and to help reduce electrical noise.
The Metal Of Conduit Is Not An Acceptable Ground.

Page9
0.5 Connection, Protection & Setup
Personnel Protection
•Installation, operation, and maintenance shall be performed by Qualified Personnel Only.
•A thorough understanding of the OIS will be required before the installation, operation, or
maintenance of the OIS.
•Rotating machinery and live conductors can be hazardous and shall not come into contact
with humans. Personnel should be protected from all rotating machinery and electrical
hazards at all times. Depending on its program, the OIS can initiate the start and stop of
rotating machinery.
•Insulators, machine guards, and electrical safeguards may fail or be defeated by the
purposeful or inadvertent actions of workers. Insulators, machine guards, and electrical
safeguards are to be inspected (and tested where possible) at installation and periodically
after installation for potential hazardous conditions.
•Do not allow personnel near rotating machinery. Warning signs to this effect shall be posted
at or near the machinery.
•Do not allow personnel near electrical conductors. Human contact with electrical conductors
can be fatal. Warning signs to this effect shall be posted at or near the hazard.
•Personal protection equipment shall be provided and used to protect employees from any
hazards inherent to system operation or maintenance.
System Setup Requirements
•When using the OIS as an integral part of a larger system, it is the responsibility of the OIS
installer or maintenance personnel to ensure that there is a fail-safe in place (i.e., an
arrangement designed to switch the system to a safe condition if there is a fault or failure).
•System safety features should be employed and designed into the integrated system in a
manner such that system operation, even in the event of system failure, will not cause harm
or result in personnel injury or system damage (i.e., E-Off, Auto-Restart settings, System
Interlocks, etc.).
•The programming setup and system configuration of the OIS may allow it to start a motor
unexpectedly. A familiarity with Auto-restart settings is a requirement to use this product.
•Improperly designed or improperly installed system interlocks may render the motor unable
to start or stop on command.

Page10
The failure of external or ancillary components may cause intermittent system operation, i.e.,
the system may start a motor without warning or may not stop on command.
•There may be thermal or physical properties, or ancillary devices integrated into the overall
system that may allow the OIS to start a motor without warning. Signs at the equipment
installation must be posted to this effect.
•The operating controls and system status indicators should be clearly readable and
positioned where the operator can see them without obstruction.
•Additional warnings and notifications shall be posted at the equipment installation location as
deemed required by Qualified Personnel.

Page11
0.6 System Integration Precautions
The following precautions are provided as general guidelines for using an OIS in an industrial
or process control system.
•The Toshiba PLC is a general-purpose product. It is a system component and is used in
conjunction with other items of industrial equipment such as PLCs, Loop Controllers,
Adjustable Speed Drives, etc.
•A detailed system analysis and job safety analysis should be performed by the
systems designer or systems integrator before including the OIS in any new or
existing system. Contact Toshiba for options availability and for application-specific system
integration information if required.
•The PLC may be used to control an adjustable speed drive connected to high voltage
sources and rotating machinery that is inherently dangerous if not operated safely. Interlock
all energy sources, hazardous locations, and guards in order to restrict the exposure of
personnel to hazards. The adjustable speed drive may start the motor without warning.
Signs at the equipment installation must be posted to this effect. A familiarity with Auto-
restart settings is a requirement when controlling adjustable speed drives. Failure of external
or ancillary components may cause intermittent system operation, i.e., the system may start
the motor without warning or may not stop on command. Improperly designed or
improperly installed system interlocks and permissives may render a motor unable to
start or stop on command
•Control through serial communications can fail or can also override local controls, which can
create an unsafe condition. System safety features should be employed and designed into
the integrated system in a manner such that system operation, even in the event of system
failure, will not cause harm or result in personnel injury or system damage. Use of the built-
in system protective features and interlocks of the equipment being controlled is highly
recommended (i.e., emergency-off, overload protection, etc.)
•Never use the PLC units to perform emergency stops. Separate switches outside the
OIS, the PLC, and the ASD should be used for emergency stops.
•Changes or modifications to the PLC program should not be made without the approval of
the system designer or systems integrator. Minor changes or modifications could cause the
defeat of safety interlocks and permissives. Any changes or modifications should be noted
and included with the system documentation.

Page12
0.7 3rd Party Safety Certifications.
CE Marking
The V200 Series Programmable Controllers conform to the directive and standards of ISO/IEC Guide 22
and EN 45014.
UL Certification
The UL Mark on a product means that UL has tested and evaluated representative samples of that
product and determined that they meet UL requirements. The basic standards used to investigate this
category are UL 508, the Standard of Safety for Industrial Control Equipment and UL Standard for Safety
for Programmable Controllers. V200 Programmable Logic Controllers are certified NRAG &NRAG7 for
use in hazardous locations
RoHS Product Certification
The V200 Series PLCs meet the European Directive on the Restriction of Hazardous Substances (RoHS)
in electrical and electronic equipment companies This insures the chemical compliance of the V200.

Page13
Serial Networking
♦Modbus RTU Master
♦Modbus RTU Slave

Page14
It is possible to connect up to 32 devices together on a serial network as long as all devices have the
same communications protocol. A common example would be several Toshiba ASD (adjustable
speed drives/inverters) connected to an OIS PLUS display. In this case, all devices would
communicate using Toshiba’s native ASD ASCII protocol.
Often times it is necessary to connect several devices from different manufacturers. In this case the
Modbus protocol is used since most manufacturers offer this as an option. An example of this is as
shown below:
The following example will show how to setup a Modbus master and the Modbus slaves. For
simplicity the example will only show setting up the V200 PLC as the Modbus slave. However,
setting up the other slaves is very similar.
The example will be a proof of communications example. There are two parts to the example. In
part 1, the OIS45E PLUS will be setup to monitor special timing ON/OFF bits in the V200 PLC.
The significance of the Modbus addresses will be explained when the slave is setup.
In part 2 a simple loop-back test will be done. A number will be entered into D1 on the OIS45E
PLUS. That number will be sent to the V200, moved from D0 (450001) to D1 (450002) in the V200,
and read back in the OIS45E PLUS.
Duty Cycle
V200 Address
OIS PLUS Modbus Address
0.4 Sec
M00482
035483
0.8 Sec
M00483
035484
1.0 Sec
M00484
035845
2.0 Sec
M00485
035846
OIS45E PLUS
Modbus Master
RS485 Modbus Serial Network
V200 PLC
Modbus Slave
Magnetic Flow Meter
Modbus Slave
ASD
Modbus Slave
Remote Display
Modbus Slave

Page15
When this example is setup and executing properly, it proves:
♦Cabling is correct.
♦Protocols are set correctly
♦Communication parameters match
♦Modbus register/device mapping is correct.
♦Both devices are operating correctly.
For a detailed understanding of serial networking, it is recommend that both Modbus master
and slave examples be studied carefully before any setup/programming is started.
1.1 Modbus RTU Master Setup
Open the OIL-DS software, click on New Project and select the OIS45E PLUS

Page16
1.1.1 Define the OIS45E PLUS Network
Go to the navigation pane and define the network
Setup the Node 1 as shown:
Com1 on the OIS45E PLUS is now setup as the Modbus master.
Alternate click here and click on Add
For Protocol select Modbus RTU (Unit as Master), accept all
the defaults except baud rate, change to 19.2k. Click on Add