Notice: OMRON Product References Visual Aids
Contents
1. Be sure to wire correctly and securely Not doing so may result in motor runaway injury or malfunction Be sure that all the mounting screws terminal screws and cable connector screws are tightened to the torque specified in the relevant manuals Incorrect tightening torque may result in malfunction Use crimp terminals for wiring Do not connect bare stranded wires directly to termi nals Connection of bare stranded wires may result in burning Always use the power supply voltage specified in the User s Manual An incorrect voltage may result in malfunction or burning N Caution N Caution N Caution N Caution N Caution Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied Be particularly careful in places where the power supply is unstable An incorrect power supply may result in malfunction Install external breakers and take other safety measures against short circuiting in external wiring Insufficient safety measures against short circuiting may result in burning Provide an appropriate stopping device on the machine side to secure safety A holding brake is not a stopping device for securing safety Not doing so may result in injury Provide an external emergency stopping device that allows an instantaneous stop of operation and power interruption Not doing so may result in injury Take appropriate and sufficient countermeasures when installing s2. convenient operation of the product OMRON 1994 All rights reserved No part of this publication may be reproduced stored in a retrieval sys tem or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Nevertheless OMRON assumes no re sponsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication General Warnings Observe the following warnings when using the OMNUC Servomotor and Servo Driver This manual may include illustrations of the product with protective covers removed in order to describe the components of the product in detail Make sure that these protective covers are on the product before use Consult your OMRON representative when using the product after a long period of storage WARNING WARNING WARNING WARNING WARNING N WARNING WARNING WARNING N Caution N Caution Always connect the frame ground terminals of the Servo Driver and the Servomotor to a class 3 ground t
3. Notice OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual The following conventions are used to indicate and classify precautions in this manual Al ways heed the information provided with them Failure to heed precautions can result in inju ry to people or damage to property N DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury N Caution Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or property damage OMRON Product References All OMRON products are capitalized in this manual The word Unit is also capitalized when it refers to an OMRON product regardless of whether or not it appears in the proper name of the product The abbreviation Ch which appears in some displays and on some OMRON products of ten means word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for anything else Visual Aids The following headings appear in the left column of the manual to help you locate different types of information Note Indicates information of particular interest for efficient and
4. n only after transferring to the new Unit the contents of the data required for operation Not doing so may result in an unexpected operation Warning Labels Warning labels are pasted on the product as shown in the following illustration Be sure to follow the instructions given there Ome MRON RBED AC SERVO Daya MHA Oav Warning labels i Warning Labels for Non conforming Models BEORN EI ARPRUERT ES SM FBIM 8 th FP ARE Ret Use proper grounding techniques May cause electric shock Disconnect all power and wait 5 min Warning label 2 before servicing Warning label 1 Warning Labels for Models Conforming to EC Directives DSP ARE iit k Use proper fe B WARNING BOA amp 1 MRP ROBE 7H 5 AI ETECH May cause electric shock Disconnect all power and wait 5 min before servicing grounding techniques Warning label 2 Warning label 1
5. o 100 or less Not connecting to a class 3 ground may result in electric shock Do not touch the inside of the Servo Driver Doing so may result in electric shock Do not remove the front cover terminal covers cables Parameter Units or optional items while the power is being supplied Doing so may result in electric shock Operation maintenance or inspection must be performed by authorized personnel Not doing so may result in electric shock or injury Wiring or inspection must be performed at least 5 minutes after turning off the power supply Doing so may result in electric shock Do not damage press or put excessive stress or heavy objects on the cables Doing so may result in electric shock Do not touch the rotating parts of the Servomotor under operation Doing so may result in injury Do not modify the product Doing so may result in injury or damage to the product Use the Servomotors and Servo Drivers in a specified combination Doing so may result in fire or damage to the products Do not store or install in the following places Doing so may result in fire or damage to the Product e Locations subject to direct sunlight e Locations subject to temperatures or humidity outside the range specified in the specifications e Locations subject to condensation as the result of severe changes in temperature e Locations subject to corrosive or flammable gases e Locations subject to dust especially iron dust or
6. salts e Locations subject to shock or vibration e Locations subject to exposure to water oil or chemicals N Caution Do not touch the Servo Driver radiator or Servomotor while the power is being sup plied or soon after the power is turned off Doing so may result in a skin burn due to the hot surface Storage and Transportation Precautions N Caution N Caution N Caution Do not hold by the cables or motor shaft while transporting the product Doing so may result in injury or malfunction Do not place any load exceeding the figure indicated on the product Doing so may result in injury or malfunction Use the motor eye bolts only for transporting the Motor Using them for transporting the machinery may result in injury or malfunction Installation and Wiring Precautions N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution Do not step on or place a heavy object on the product Doing so may result in injury Do not cover the inlet or outlet ports and prevent any foreign objects from entering the product Doing so may result in fire Be sure to install the product in the correct direction Not doing so may result in mal function Provide the specified clearances between the Servo Driver and the control panel or with other devices Not doing so may result in fire or malfunction Do not apply any strong impact Doing so may result in malfunction
7. ystems in the fol lowing locations e Locations subject to static electricity or other forms of noise e Locations subject to strong electromagnetic fields and magnetic fields e Locations subject to possible exposure to radioactivity e Locations close to power supplies Operation and Adjustment Precautions N Caution N Caution N Caution N Caution N Caution N Caution Check the newly set parameters for proper execution before actually running them Not doing so may result in equipment damage Do not make any extreme adjustments or setting changes Doing so may result in unstable operation and injury Separate the Servomotor from the machine check for proper operation and then connect to the machine Not doing so may cause injury When an alarm occurs remove the cause reset the alarm after confirming safety and then resume operation Not doing so may result in injury Do not come close to the machine immediately after resetting momentary power interruption to avoid an unexpected restart Take appropriate measures to secure safety against an unexpected restart Doing so may result in injury Do not use the built in brake of the Servomotor for ordinary braking Doing so may result in malfunction Maintenance and Inspection Precautions N WARNING Do not attempt to disassemble repair or modify any Units Any attempt to do so may result in malfunction fire or electric shock N Caution Resume operatio
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