Hitachi HIDIC EH-150 Instructions d'utilisation

HITACHI PROGRAMMABLE CONTROLLER

PROFIBUS-DP MASTER MODULE

APPLICATION MANUAL

WARNING

To ensure that the equipment described by this manual. As well as all equipment connected to and used with it,

operate satisfactorily and safely, all applicable local and national codes that apply to installing and operating the

equipment must be followed. Since codes can vary geographically and can change with time, it is the user’s

responsibility to determine which standard and codes apply, and to comply with them.

FAILURE TO COMPLY WITH APPLICABLE CODES AND STANDARDS CAN RESULT IN DAMAGE TO

EQUIPMENT ANDOR SERIOUS INJURY TO PERSONNEL.

INSTALL EMERGENCY POWER STOP SWITCH WHICH OPERATES INDEPENDENTLY OF THE

PROGRAMMABLE CONTROLLER TO PROTECT THE EQUIPMENT ANDOR PERSONNEL IN CASE OF

THE CONTROLLER MALFUNCTION.

Personnel who are to install and operate the equipment should carefully study this manual and any others referred

to by it prior to installation and / or operation of the equipment. Hitachi, Ltd. constantly strives to improve its

products, and the equipment and the manual(s) that describe it may be different from those already in your

possession.

If you have any questions regarding the installation and operation of the equipment, or if more information is

desired, contact your local Authorized Distributor or Hitachi, Ltd.

IMPORTANT

THIS EQUIPMENT GENERATES, USES, AND CAN RADIATE RADIO FREQUENCY ENERGY AND, IF

NOT INSTALLED AND USED IN ACCORDANCE WITH THE INSTRUCTION MANUAL, MAY CAUSE

INTERFERENCE TO RADIO COMMUNICATIONS. AS TEMPORARILY PERMITTED BY REGULATION,

IT HAS NOT BEEN TESTED FOR COMPLIANCE WITH THE LIMITS FOR CLASS A COMPUTING

DEVICES PURSUANT TO SUBPART J OF PART 15 OF FCC RULES, WHICH ARE DESIGNED TO

PROVIDE REASONABLE PROTECTION AGAINST SUCH INTERFERENCE.

OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE INTERFERENCE

IN WHICH CASE THE USER, AT HIS OWN EXPENSE, WILL BE REQUIRED TO TAKE WHATEVER

MEASURES MAY BE REQUIRED TO CORRECT THE INTERFERENCE.

LIMITED WARRANTYAND IMITATION OF LIABILITY

Hitachi, Ltd. (Hitachi) warrants to the original purchaser that the programmable controller (PLC) manufactured

by Hitachi is free from defects in material and workmanship under normal use and service. The obligation of

Hitachi under this warranty shall be limited to the repair or exchange of any part or parts which may prove

defective under normal use and service within eighteen (18) months from the date of manufacture or twelve (12)

months from the date of installation by the original purchaser which ever occurs first, such defect to be disclosed

to the satisfaction of Hitachi after examination by Hitachi of the allegedly defective part or parts. This warranty

in expressly in lieu of all other warranties expressed or implied including the warranties of merchantability and

fitness for use and of all other obligations or liabilities and Hitachi neither assumes, nor authorizes any other

person to assume for Hitachi, any other liability in connection with the sale of this PLC. This warranty shall not

apply to this PLC or any part hereof which has been subject to accident, negligence, alteration, abuse, or misuse.

Hitachi makes no warranty whatsoever in respect to accessories or parts not supplied by Hitachi. The term

"original purchaser", as used in this warranty, shall be deemed to mean that person for whom the PLC in

originally installed.

In no event, whether as a result of breach of contract, warranty, tort (including negligence) or otherwise, shall

Hitachi or its suppliers be liable for any special, consequential, incidental or penal damages Including, but not

limited to, loss of profit or revenues, loss of use of the products or any associated equipment, damage to

associated equipment, cost of capital, cost of substitute products, facilities, services or replacement power, down

time costs, or claims of original purchaser’s customers for such damages.

To obtain warranty service, return the product to your distributor, or send it with a description of the problem,

proof of purchase, post paid, insured, and in a suitable package to:

Quality Assurance Dep.

Industrial Components & Equipment,

Production Operations Division,

Hitachi, Ltd.

46-1, Ooaza-Tomioka Nakajo-machi

Kitakanbara-gun, Niigata-ken

959-2608 JAPAN

The information and/or drawings set forth in this document and all rights in and to inventions disclosed herein and patents

which might be granted thereon disclosing or employing and the materials, techniques or apparatus described herein are the

exclusive property of Hitachi, Ltd.

No copies of the information or drawings shall be made without the prior consent of Hitachi, Ltd.

Hitachi, Ltd. provides customer assistance in varied technical areas. Since Hitachi does not posses full access to data

concerning all of the uses and applications of customer‘s products, responsibility is assumed by Hitachi neither for customer

product design nor for any infringements of patents or rights of others which may result from Hitachi assistance.

The specifications and descriptions contained in this manual were accurate at the time they were approved for printing. Since

Hitachi, Ltd. Incorporated constantly strives to improve all its products, we reserve the right to make changes to equipment

andor manuals at any time without notice and without incurring any obligation other than as noted in this manual.

Hitachi, Ltd. assumes no responsibility for errors that may appear in this manual.

As the product works with user program and Hitachi, Ltd. cannot test all combination of user program components, it is

assumed that a bug or bugs may happen unintentionally. If it is happened: please inform the fact to Hitachi, Ltd. or its

representative. Hitachi will try to find the reason as much as possible and inform the countermeasure when obtained.

Nevertheless Hitachi, Ltd. intends to make products with enough reliability, the product has possibility to be damaged at any

time. Therefore personnel who are to install and operate the equipment has to prepare with the counter-measure such as power

off switch can be operated independently of the controller. Otherwise, it can result in damage to equipment and/or serious

injury to personnel.

Safety Precautions

Read this manual and related documents thoroughly before installing, operating, performing preventive

maintenance or performing inspection, and be sure to use the unit correctly. Use this product after acquiring

adequate knowledge of the unit, all safety information, and all cautionary information. Also, make sure this manual

enters the possession of the chief person in charge of safety maintenance.

Safety caution items are classified as "Danger" and "Caution" in this document.

DANGER : Cases where if handled incorrectly a dangerous circumstance may be created, resulting in

possible death or severe injury.

CAUTION : Cases where if handled incorrectly a dangerous circumstance may be created, resulting

in possible minor to medium injury to the body, or only mechanical damage.

However, depending on the circumstances, items marked with may result in major

accidents.

In any case, they both contain important information, so please follow them closely.

Icons for prohibited items and required items are shown below:

:Indicates prohibited items (items that may not be performed). For example, when open flames

are prohibited, is shown.

:Indicates required items (items that must be performed). For example, when grounding must

be performed, is shown.

1. About installation

CAUTION

zUse this product in an environment as described in the catalogue and this document.

If this product is used in an environment subject to high temperature, high humidity, excessive dust,

corrosive gases, vibration or shock, it may result in electric shock, fire or malfunction.

zPerform installation according to this manual.

If installation is not performed adequately, it may result in dropping, malfunction or an operational

error in the unit.

zDo not allow foreign objects such as wire chips to enter the unit.

They may become the cause of fire, malfunction or failure.

CAUTION

2. About wiring

REQUIRED

zAlways perform grounding (FE terminal).

If grounding is not performed, there is a risk of electric shocks and malfunctions.

CAUTION

zConnect power supply that meets rating.

If a power supply that does not meet rating is connected, fire may be caused.

zThe wiring operation should be performed by a qualified personnel.

If wiring is performed incorrectly, it may result in fire, damage, or electric shock.

3. Precautions when using the unit

DANGER

zDo not touch the terminals while the power is on.

There is risk of electric shock.

zStructure the emergency stop circuit, interlock circuit, etc. outside the programmable controller

(hereinafter referred to as PC).

Damage to the equipment or accidents may occur due to failure of the PC.

However, do not interlock the unit to external load via relay drive power supply of the relay output

module.

CAUTION

zWhen performing program change, forced output, RUN, STOP, etc., while the unit is running, be sure

to verify safety.

Damage to the equipment or accidents may occur due to operation error.

zSupply power according to the power-up order.

Damage to the equipment or accidents may occur due to malfunctions.

4. About preventive maintenance

DANGER

zDo not connect the , of the battery in reverse. Also, do not charge, disassemble, heat, place in

fire, or short circuit the battery.

There is a risk of explosion or fire.

PROHIBITED

zDo not disassemble or modify the unit.

These actions may result in fire or malfunction.

CAUTION

zTurn off the power supply before removing or attaching module/unit.

Electric shock, malfunction or failure may result.

Table of contents

Chapter 1 INTRODUCTION 1-1

1.1 Before Use................................................................................................................................................. 1- 1

1.2 Technical features...................................................................................................................................... 1- 1

Chapter 2 STRUCTURE and SPECIFICATION 2-1 to 2-2

2.1 Structure and Parts name ........................................................................................................................... 2- 1

2.2 Specification.............................................................................................................................................. 2- 2

Chapter 3 CONFIGURATIONS 3-1 to 3-7

3.1 System configurations ............................................................................................................................... 3- 1

3.2 Start up ...................................................................................................................................................... 3- 2

Chapter 4 Installation and Wiring 4-1 to 4-4

4.1 Installation of Module................................................................................................................................ 4- 1

4.2 Loading the Module................................................................................................................................... 4- 1

4.3 Wiring........................................................................................................................................................ 4- 2

Chapter 5 Normal Operation 5-1

5.1 Start-up Sequence...................................................................................................................................... 5- 1

5.2 Data exchange ........................................................................................................................................... 5- 1

5.3 Data format................................................................................................................................................5- 1

Chapter 6 Indications 6-1 to 6-8

6.1 LED Indications......................................................................................................................................... 6- 1

6.2 Link Information Flag Area....................................................................................................................... 6- 4

Chapter 7 Daily and Periodic Inspection 7-1

Chapter 8 Troubleshooting 8-1

Chapter 1 INTRODUCTION

1-1

Chapter 1 INTRODUCTION

We appreciate that you have selected the EH-150 Profibus Master Module of the Hitachi programmable logic

controller. This application manual describes how to properly operate the EH-150 Profibus Module. Carefully

read the manual to familiarize yourself with the procedures respectively of installation , operation, and

maintenance and check.

reference documents

(1) EH-150 APLLICATION MANUAL ----------- NJI-281*(X)

*The last character of the manual number may be modified when the product is revised.

Notes. The contents of this manual may be modified without previous notice.

1.1 Before Use

When you purchased the EH-150 Profibus Master Module , please check the following matters:

(1) If model name and specifications are correct.

(2) If there is no shipping damage on product (If any, consult the dealer of this module.)

(3) If following parts are in a carton box.

table 1.1 List of Counter Module Parts

NO. Contents Quantity Remark

1 EH-150 Pofibus Master Module 1

2 Protection sheet 1 For the cover of DIP-SW

Attaching to the case

3 Notes to use 1

1.2 Technical features

yClass 1 Profibus-DP master

yAll baud rates from 9.6kbps up to 12Mbps

yCan be used with EH-150 CPU (EH-CPU308/316) ROM version 00

(software version 2.08) and later.

yUp to 124 slaves

y256 words input data and 256 words output data

yFieldbus connector: 9 pin D-sub , female

yUses the LINK area in the EH-150 CPU.

Chapter 2 STRUCTURE and SPECIFICATION

2-1

Chapter 2 STRUCTURE and SPECIFICATION

2.1 Structure and Parts name

Name and function Model EH-RMP

Weight Approx. 130g

Current Approx. 600mA

dimension (mm)

1) Lock button

3) Connector 1

2) LEDs

5) DIP switch

4) Reset switch

6) Termination switch

7) Connector 2

No Name Function Remarks

1) Lock button This is used when removing the module from the base unit.

After it is installed to the base unit, the fixation can be

reinforced using screws. In this case, use M4x10 mm screws.

2) LEDs STATUS: the state of the EH-RMP

RUN: communication running

ERR: error on communication line

RDY: device has no error

TOKEN: lit all the time

3) Connector 1 Connect to PC(configurator) 9pin male D-sub

Be careful, this connector

become hot.

4) Reset switch When module is abnormal, module is be reset by pushing this.

Switch No.

4 3 Supplementary explanation

(when the CPU is stopped)

OFF OFF CLEAR mode: the output data is cleared.

OFF ON FREEZE mode: the output data is frozen.

ON OFF COPY mode: the output data is copied from the CPU.

5) DIP switch

(No. 1,2 not used)

ON ON

Not use

6) Termination switch ON: bus termination enabled

OFF: bus termination disabled

7) Connector 2 Connect to field bus 9pin female D-sub

The screw is the terminal for

functional earth.

Note1: For setting of this switch, remove the module from the rack.

If the setting ends, cover with the protection sheet.

100

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