Toshiba T300MVi User Manual

T300MVi

MEDIUM VOLTAGE ADJUSTABLE SPEED

MOTOR DRIVE

MULTIPROTOCOL ETHERNET AND

MODBUS RTU INTERFACE

USER’S MANUAL

February 2006 ICC #10605-1.100-000

Important Notice

The Multiprotocol Ethernet and Modbus RTU Interface is a component of the drive system. Refer to the drive instruction manual for further information and precautions.

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 UL/CUL listing or other safety certifications. Unauthorized modifications may also result in a safety hazard or equipment damage.

Misuse of this equipment could result in injury and equipment damage. In no event will Toshiba Corporation be responsible or liable for either indirect or consequential damage or injury that may result from the misuse of this equipment.

Manual’s Purpose and Scope

This manual provides information on how to install, configure and communicate with the Multiprotocol Ethernet and Modbus RTU Interface. Refer to the drive instruction manual and MVI-EOI instruction manual for further information and precautions. 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 direct, indirect, special, or consequential damages resulting from the use of the information contained within 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.

Contacting the Customer Support Center

Toshiba’s Customer Support Center can be contacted to obtain help in resolving any Adjustable Speed Drive system problem 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 numbers are:

US....................(800) 231-1412 / Fax (713) 466-8773

Canada ............(800) 527-1204

You may also contact Toshiba by writing to:

Toshiba International Corporation 13131 West Little York Road Houston, Texas 77041-9990 Attn: ASD Product Manager

For further information on Toshiba’s products and services, please visit our website at www.tic.toshiba.com.

iii

General Safety Instructions

DO NOT attempt to install, operate, maintain or dispose of this equipment until

you have read and understood all of the product safety information and directions that are contained in this manual.

Safety Alert Symbol

The Safety Alert Symbol indicates that a

potential personal injury hazard exists. The symbol is comprised of an equilateral triangle enclosing an exclamation mark.

Signal Words

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 this manual they will be followed by important safety information that must be adhered to.

The word DANGER preceded by the safety alert symbol indicates that an imminently hazardous situation exists that, if not avoided, will result in death or serious injury to personnel.

The word WARNING preceded by the safety alert symbol indicates that a potentially hazardous situation exists that, if not avoided, could result in death or serious injury to personnel.

The word CAUTION preceded by the safety alert symbol indicates that a potentially hazardous situation exists which, if not avoided, may result in minor or moderate injury.

The word CAUTION without the safety alert symbol indicates a potentially hazardous situation exists which, if not avoided, may result in equipment and property damage.

DANGER

WARNING

CAUTION

Special Symbols

To identify special hazards, other symbols may appear in conjunction with the DANGER, WARNING and CAUTION signal words. These symbols indicate areas that require special and/or strict adherence to the procedures to prevent serious injury to personnel or death.

Electrical Hazard Symbol

A symbol which indicates a hazard of injury from electrical shock or burn. It is comprised of an equilateral triangle enclosing a lightning bolt.

Explosion Hazard Symbol

A symbol which indicates a hazard of injury from exploding parts. It is comprised of an equilateral triangle enclosing an explosion image.

Equipment Warning Labels

DO NOT attempt to install, operate, perform maintenance, or dispose of this

equipment until you have read and understood all of the product labels and user directions that are contained in this manual.

Labels attached to the equipment 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.

Qualified Personnel

Installation, operation, and maintenance shall be performed by Qualified Personnel Only 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 read the entire operation manual, as well as all other manuals

• Be familiar with the construction and function of the ASD, the

• Able to recognize and properly address hazards associated with the

• Be trained and authorized to safely energize, de-energize, ground,

• Be trained in the proper care and use of protective equipment such as

. A Qualified Person is one that has the skills and knowledge

supplied with this product.

equipment being driven, and the hazards involved.

application of motor-driven equipment.

lockout/tagout circuits and equipment, and clear faults in accordance with established safety practices.

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

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.

System Integration Precautions

The following precautions are provided as general guidelines for the setup of the ASD within the system.

• The Toshiba ASD is a general-purpose product. It is a system component

only and the system design should take this into consideration. Please contact Toshiba for application-specific information and for training support.

• The Toshiba ASD is part of a larger system and the safe operation of the

device will depend on observing certain precautions and performing proper system integration.

• A detailed system analysis and job safety analysis should be performed by

the systems designer and/or systems integrator before the installation of the ASD component. Contact Toshiba for options availability and for application-specific system integration information if required.

Personnel Protection

• Installation, operation, and maintenance shall be performed by Qualified

Personnel Only

• A thorough understanding of the ASD will be required before the

installation, operation, or maintenance of the ASD.

WARNING

• 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.

• 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.

vii

System Setup Requirements

WARNING

• The parameter settings affect how the drive operates. Only Qualified

Personnel should set or change parameters.

• When using the ASD as an integral part of a larger system, it is the

responsibility of the ASD 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 ASD may allow it

to start the motor unexpectedly. A familiarity with the 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.

• The failure of external or ancillary components may cause intermittent

system operation, i.e.; the system may start the motor without warning.

• There may be thermal or physical properties, or ancillary devices

integrated into the overall system that may allow for the ASD to start the motor without warning. Signs at the equipment installation must be posted to this effect.

• If a secondary magnetic contactor (MC) is used between the ASD and the

load, it should be interlocked to halt the ASD before the secondary contact opens. If the output contactor is used for bypass operation, it must be interlocked such that commercial power is never applied to the ASD output terminals (U, V, and W).

• Power factor improvement capacitors or surge absorbers must not be

installed on the output of the ASD.

• Use of the built-in system protective features is highly recommended (i.e.,

E-Off, Overload Protection, etc.).

• 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.

viii

Operational and Maintenance Precautions

WARNING

• Turn off, lockout, and tagout the main power, the control power, and

instrumentation connections before inspecting or servicing the drive, or opening the door of the enclosure.

• Turn off, lockout, and tagout the main power, the control power, and

instrumentation connections before proceeding to disconnect or connect the power wiring to the equipment.

• The capacitors of the ASD maintain a residual charge for a period of time

after turning the ASD off. The required time for each ASD typeform is indicated with a cabinet label and a Charge LED. Wait for at least the minimum time indicated on the label and ensure that the Charge LED has gone out before opening the door of the ASD once the ASD power has been turned off.

• Do Not attempt to disassemble, modify, or repair the ASD. Call your

Toshiba sales representative for repair information.

• Do not place any objects inside of the ASD.

• Turn the power on only after attaching (or closing) the front cover and Do

Not remove the front cover of the ASD when the power is on.

• If the ASD should emit smoke or an unusual odor or sound, turn the power

off immediately.

• The heat sink and other components may become extremely hot to the

touch. Allow the unit to cool before coming in contact with these items.

• Remove power from the ASD during extended periods of non-use.

• The system should be inspected periodically for damaged or improperly

functioning parts, cleanliness, and to ensure that the connectors are tightened securely.

• Ensure that the Run functions (F, R, Preset Speed, etc.) of the ASD are

off before performing a Reset. The post-reset settings may allow the ASD to start unexpectedly.

• In the event of a power failure, the motor may restart after power is

restored.

• Retry or Reset settings may allow the motor to start unexpectedly.

Warnings to this effect should be clearly posted near the ASD and motor.

DO NOT install, operate, perform maintenance, set up, adjust, or dispose of this equipment until you have read and understood all of the product warnings and user directions. Failure to do so may result in equipment damage, operator injury, or loss of life.

TABLE OF CONTENTS

1. Introduction...................................................................................1

2. Feature Summary..........................................................................3

3. Installation .....................................................................................5

4. ASD Parameter Configuration.....................................................6

4.1 General Configuration ...........................................................................6

4.2 Receive (Command) Data Configuration...............................................6

4.3 Write (Status) Data Configuration .........................................................7

5. RS485 Port Electrical Interface ...................................................8

6. Maintenance and Inspection .......................................................9

7. Storage and Warranty ..................................................................9

7.1 Storage..................................................................................................9

7.2 Warranty................................................................................................9

8. LED Indicators ............................................................................10

8.1 Ethernet Port Indicators.......................................................................10

8.2 RS485 Port Indicators .........................................................................10

8.3 Ethernet/IP Status Indicators...............................................................11

9. Configuration Switches .............................................................12

10. Internal Battery........................................................................12

11. Unit Configuration Concepts.................................................13

11.1 Port and Protocol Configuration ..........................................................13

11.2 Timeout Configuration.........................................................................13

11.3 Point Configuration..............................................................................14

11.4 General Configuration Procedure........................................................ 16

12. Initial Ethernet Configuration ................................................17

12.1 ARP Method........................................................................................17

12.2 Console Method ..................................................................................18

13. Console Access ......................................................................19

13.1 RS232 .................................................................................................19

13.1.1 Requirements .............................................................................19

13.1.2 Connection .................................................................................19

13.1.3 Application Configuration ........................................................... 19

13.2 Telnet ................................................................................................. 22

13.2.1 Requirements............................................................................. 22

13.2.2 Connection................................................................................. 22

13.2.3 Application Configuration ........................................................... 22

13.3 Command Overview ........................................................................... 23

14. Embedded Web Server...........................................................27

14.1 Authentication..................................................................................... 28

14.2 Unit Configuration............................................................................... 29

14.3 Communication Status Indicators ....................................................... 30

14.4 Unit Status .......................................................................................... 30

14.5 Set Date and Time.............................................................................. 30

14.6 Network Configuration ........................................................................ 31

14.7 Authentication Configuration............................................................... 31

14.8 Port Configuration............................................................................... 32

14.8.1 RS232 and RS485 Port Configuration ....................................... 33

14.8.2 Modbus TCP/IP Configuration ................................................... 33

14.8.3 Ethernet/IP Port Configuration ................................................... 34

14.9 Point Configuration ............................................................................. 35

14.10 Upload Port and Point Configuration .............................................. 37

14.11 Radix Selection .............................................................................. 37

14.12 Editing Point Values ....................................................................... 37

14.13 Error Code Reference .................................................................... 38

15. Protocol-Specific Information ...............................................39

15.1 Modbus............................................................................................... 39

15.1.1 Coil Mappings ............................................................................ 40

15.1.2 Modbus RTU Slave.................................................................... 41

15.1.3 Modbus RTU Master.................................................................. 41

15.1.4 Modbus TCP/IP Slave................................................................ 42

15.2 Ethernet/IP.......................................................................................... 44

15.3 Toshiba ASD ...................................................................................... 46

16. Firmware Updates...................................................................49

16.1 Requirements ..................................................................................... 49

16.2 Connection ......................................................................................... 49

16.3 Using the RFU Utility .......................................................................... 50

16.3.1 Required Files............................................................................ 50

16.3.2 First-Time Configuration ............................................................ 50

16.3.3 Transmitting Firmware Files....................................................... 52

16.4 Wrap-Up..............................................................................................53

17. Notes ........................................................................................54

xii

1. Introduction

The TOSVERT-300MVi Multiprotocol Ethernet and Modbus RTU Interface allows information to be transferred seamlessly between the drive and various fieldbus networks with minimal configuration requirements. In addition to the connection to the ASD, the unit provides a 10/100BaseT Ethernet port, one RS485 port, and one RS232 port. These various communication ports operate independently, and are configurable along with the unit’s internal point database via a standard web browser.

The unit currently provides support for the following popular protocols:

 Modbus RTU (RS485 master & slave)

 Modbus RTU (RS232 master & slave)

 Modbus TCP/IP (slave)

 Ethernet/IP (server)

Before using the Multiprotocol Ethernet and Modbus RTU Interface, please familiarize yourself with the product and be sure to thoroughly read the instructions and precautions contained in this manual. In addition, please make sure that this instruction manual is delivered to the end user of the interface, and keep this instruction manual in a safe place for future reference or unit inspection.

The TOSVERT-300MVi Multiprotocol Ethernet and Modbus RTU Interface provides simultaneous support for many different communication protocols, allowing complex interchanges of data between otherwise incompatible networks. At the heart of the interface is an element called the “point database”. The point database is entirely user-configurable, and provides the mapping information that allows requests from the various supported networks to be interpreted and stored in a common format. This allows data to be routed from any supported network to any other supported network.

Although the interface is hosted by and always in communication with the TOSVERT-300MVi drive into which it is installed, from a programming perspective the drive is just another “network” with which the interface board can communicate, and its configuration is therefore treated as such. Although this may appear unusual at first glance, maintaining this paradigm provides the benefit of uniform overall configuration and therefore comprehension of the entire network architecture. This advantage will especially become apparent when more than one network is simultaneously connected to the interface.

In addition to the point database’s mapping capabilities, it also provides the added benefit of “data mirroring”, whereby current copies of point values (populated by a “source port” designation) are maintained locally within the interface itself. This greatly reduces the request-to-response latency times on the various networks, as requests (read or write) can be entirely serviced

locally, thereby eliminating the time required to execute a secondary transaction on a different network.

When properly configured, the interface will become essentially “transparent” on the networks to which it is connected, and the various network devices can engage in seamless dialogs with each other.

2. Feature Summary

Ethernet Port

IEEE 802.3 10/100BaseT Ethernet compliant. Shielded RJ45 connector accepts standard CAT5-type 8-conductor unshielded twisted-pair (UTP) patch cables. Supports multiple simultaneous protocols.

RS485 Port

One optically-isolated half-duplex 2-wire RS485 port (A / B / Signal Ground / Shield). This port allows a selection of various master and slave protocols.

RS232 Port

One RS232 port that can be used to configure the unit, update the internal firmware, upload/download configuration files or act as a control protocol port.

Text-Based Console Configuration

Basic unit configuration is performed via a text-based console interface, available locally over the RS232 port via a standard PC terminal program such as Microsoft Windows HyperTerminal®, or remotely over Ethernet via a Telnet session. The unit also provides initial configuration access via ICMP (“ping”) configuration.

Macromedia® Flash-Enabled Embedded Web Server

Advanced unit configuration and point monitoring/control are also provided via an embedded web server using the HTTP protocol. The unit’s web server feature provides direct data access and control via standard web browsers such as Microsoft Internet Explorer and Netscape Navigator. The latest version of Macromedia Flash Player browser plug-in is required.

Configuration File Upload/Download

The interface’s configuration can be uploaded from / downloaded to a PC, which provides the capability for PC-based file backup and easy configuration copying to multiple units.

Network Timeout Action

A per-port and per-point two-level configurable network timeout action can be programmed that allows each internal point to have its own unique “fail-safe” condition in the event of a network interruption.

Indicators

• 1 green “LNK” LED that is on whenever a valid Ethernet connection is

• 1 green “SPD” LED that is on whenever a 100BaseT Ethernet connection

detected.

is established.

• 1 amber “ACT” LED that flashes whenever data is transferred across the

Ethernet network.

• 1 bicolor red/green “MS” LED that indicates module status information.

• 1 bicolor red/green “NS” LED that indicates network status information.

• 1 green “TX” and 1 “RX” LED on the RS232 port, which indicates RS485

port activity.

Refer to section 8 for more detailed information about the LED indicators and their meanings.

Field-Upgradeable

As new firmware becomes available, the unit can be upgraded in the field by the end-user. Refer to section 16 for more information.

3. Installation

Before opening the drive, please observe all safety precautions as outlined on the unit's front cover and in the operation manual. Installation of the interface should only be performed by a qualified technician familiar with the maintenance and operation of the drive.

2. DANGER! Wait at least 5 minutes for the drive’s

3. Open the drive’s cabinet door (refer to the drive manual for instructions

4. Press the interface board firmly onto the connectors marked CN4 and CN5

5. Connect the various network cables to their respective plugs/terminal

6. Take a moment to verify that the interface board is seated properly, and

7. Close the drive’s cabinet door.

8. Turn the power source to the drive ON, and verify that the drive functions

CAUTION! Verify that all input power sources to the drive

have been turned OFF and are locked and tagged out.

electrolytic capacitors to discharge before proceeding to the next step. Do

not touch any internal parts with power applied to the drive, or for at least 5 minutes after power to the drive has been removed. A hazard exists temporarily for electrical shock even if the source power has been removed.

how to do this).

on the drive’s control board.

blocks. Ensure that any terminal blocks are fully seated into their respective headers, and route the network cables such that they are located well away from any electrical noise sources, such as ASD input power or motor wiring. Also take care to route all cables away from any sharp edges or positions where they may be pinched.

that all network cables have sufficient clearance from electrical noise sources.

properly. If the drive does not appear to power up, or does not function properly, immediately turn power OFF. Repeat steps 1 and 2 to remove all power from the drive. Then, verify all connections. Contact Toshiba for assistance if the problem persists.

4. ASD Parameter Configuration

Note that whenever any of the parameters documented in this section are changed, they must be written to the EEPROM and the control board must be initialized (power cycled OFF and back ON again) before the changes will take effect.

4.1 General Configuration

Program … Communication … Comm configuration … COMM_TYPE must be set to 0400h.

There are three possible conditions that can be created upon loss of communication or an internal board failure. The drive can be made to coast to a stop, ramp to a stop, or take no action. These different actions can be selected by changing the masking in the drive as follows:

• Coast to stop: Program … Protection … Protection masking …

MSK_READY1 should have its bits #14 and #15 set to unmask the TL_F1

and TL_F2 conditions. This is equivalent to adding C000h to whatever value the mask is currently set to.

• Ramp to stop: Program … Protection … Protection masking …

MSK_UVA4 should have its bits #12 and #13 set to unmask the TL_F1 and

TL_F2 conditions. This is equivalent to adding 3000h to whatever value the mask is currently set to.

• Take no action: Leave the above faults masked off. This option should

generally be used only if the interface is being used solely for drive monitoring.

4.2 Receive (Command) Data Configuration

Program … Communication … Comm addressing … Comm read addressing … SCAN_R_ADRS must be set to 0.

Program … Communication … Comm addressing … Comm read addressing … SCAN_R_SIZE must be set to the number of command items

the drive is to receive. For example, if only two command words are to be sent to the drive, then this value can be set to 2. This will enable the first two SCAN_RCVxx_AS parameters, which are numerically indexed via the interface as parameters #1 and #2 (refer to section 15.3). Note that there is no penalty in setting this parameter to its maximum value (10): any “excess” parameters that are not written via the network will have no effect on the drive’s operation.

Program … Communication … Comm addressing … Comm read addressing … SCAN_RCV01_AS – SCAN_RCV10_AS should be set as

needed to reference the desired command words. Any unused addresses should be programmed as DUST. These parameters correspond to parameter numbers 1 - 10 when configured in the interface’s point database (refer to section 15.3). Note that although all 10 of these parameters (#1 - #10) can be written via the interface at any time, only SCAN_R_SIZE number of parameters will be recognized by the drive.

4.3 Write (Status) Data Configuration

Program … Communication … Comm addressing … Comm write addressing … SCAN_W_ADRS can be set to any value between 10 and

1010. A value of 10 is recommended.

Program … Communication … Comm addressing … Comm write addressing … SCAN_W_SIZE must be set to the number of status items the

drive is to transmit. For example, if only four status words are to be received from the drive, then this value can be set to 4. This will enable the first four SCAN_WRxx_AS parameters, which are numerically indexed via the interface as parameters #11 through #14 (refer to section 15.3). Note that there is no penalty in setting this parameter to its maximum value (25). Also note that any parameter indexes larger than SCAN_W_SIZE that are accessed via the interface will always return value of 0. For example, if SCAN_W_SIZE is set to a value of 5 and ASD parameter #17 (corresponding to SCAN_WR07_AS) is accessed via the network, then the value returned will always be 0.

Program … Communication … Comm addressing … Comm write addressing … SCAN_WR01_AS – SCAN_WR25_AS should be set as needed

to reference the desired status words. Any unused addresses should be programmed as DUST. These parameters correspond to parameter numbers 11 - 35 when configured in the interface’s point database (refer to section 15.3). Note that although all 25 of these parameters (#11 - #35) can be read via the interface at any time, only SCAN_W_SIZE number of parameters will contain actual data.

5. RS485 Port Electrical Interface

In order to ensure appropriate network conditions (signal voltage levels, etc.) when using the interface’s RS485 port, some knowledge of the network interface circuitry is required. Refer to Figure 1 for a simplified network schematic of the RS485 interface circuitry. Note that the “Shield” terminal has no internal connection: its purpose is simply to provide a cable shield chaining location between devices. The shield is then typically connected to ground at one location only.

Figure 1: RS485 Interface Circuitry Schematic

Figure 2 details the specific network connections to the RS485 terminal block (TB1).

Signal Ground

Shield

Figure 2: RS485 Terminal Block (TB1) Connections

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