NT21_Setup Manual (V068-E1-1) (986757), страница 2
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. . . . . . . . . . . . . . . . . .viii187193195197199201207209213About this Manual:This manual describes connecting the NT-series NT21 Programmable Terminal to a PC (ProgrammableController) or other host and peripheral devices and the settings required for communications and applications. It includes the sections described below.Please read this manual carefully and be sure you understand the information provided before attemptingto install and operate the Programmable Terminal.Section 1 provides fundamental information about the functions and features of the PTs, types of connection, communication methods, etc.
This information will enable you to understand the applications of thePTs.Section 2 describes the connection methods that are possible with the PTs, and the functions of the partsof PTs, as the required knowledge before connecting to the host and to the peripheral devices.Section 3 describes the settings of the PTs and methods for connection to peripheral devices.Section 4 describes the method for connecting to the host using the RS-232C port of the PT.Section 5 describes the method for connecting to the host using the RS-422A/485 port of the PT.Section 6 describes the operation of the System Menu, focusing on the procedure to start the PT. Functions that are convenient when using the PT and those that are useful for system maintenance are alsoexplained here.Section 7 describes the action to take when errors occur in the PT, and how to carry out maintenance andinspection to prevent the occurrence of errors.The Appendices provide specifications, dimensions, procedures for transporting and storing the PT, information on cable preparation, information on the relationship between the system program and hardware, and product lists.! WARNING Failure to read and understand the information provided in this manual may result inpersonal injury or death, damage to the product, or product failure.
Please read eachsection in its entirety and be sure you understand the information provided in the sectionand related sections before attempting any of the procedures or operations given.ixRelated Manuals:Related manuals are listed below.The j symbol at the end of the catalog number is the revision number.Connecting and Setting Up the Programmable TerminalS NT21 PT Setup Manual (V068-E1-j, this manual)This manual describes connecting the Programmable Terminals to a host andperipheral devices and settings required for communications and applications.The functions and actual operating methods for the NT21 are provided in theReference Manual (V069-E1-j).Programmable Terminal Functions and OperationS NT21 PT Reference Manual (V069-E1-j)This manual is used for NT21 PT.
It describes screen configurations, part functions, host control methods, and other application information.PT connection and setup procedures are described in the NT21 PT Setup Manual (V068-E1-j).Creating and Transferring Screen Data, and Installing the System ProgramS NT-series Support Tool for Windows Ver. 4.6 Operation Manual (V061-E1-j)The screens displayed on the NT21 are created with the NT Support Tool andtransferred to the PT. This manual describes how to create and transfer screendata.
It also describes how to download a system program to a PT using the System Installer.The NT-series Support Tool for Windows is normally referred to as merely the NTSupport Tool.Faulty Display PixelsAlthough the LCD panel has been manufactured with extremely high-leveltechnology, there can sometimes be pixels that will not light or that will be litconstantly. These are characteristic of LCD panels and are not an indication of afaulty display. Please understand that, although we are constantly striving tokeep these pixels to a minimum, it is not possible with present technology to eliminate them completely.xPRECAUTIONSThis section provides general precautions for using the Programmable Terminal.The information contained in this section is important for the safe and reliable application of the Programmable Terminal.
You must read this section and understand the information contained before attempting to set up or operate aProgrammable Terminal.1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 General Precautions . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .xiixiixiixi3Safety Precautions1Intended AudienceThis manual is intended for the following personnel, who must also have knowledge of electrical systems (an electrical engineer or the equivalent).• Personnel in charge of introducing FA systems into production facilities.• Personnel in charge of designing FA systems.• Personnel in charge of installing and connecting FA systems.• Personnel in charge of managing FA systems and facilities.2General PrecautionsThe user must operate the product according to the performance specificationsdescribed in the operation manuals.Before using the product under conditions that are not described in the manualor applying the product to nuclear control systems, railroad systems, aviationsystems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems, machines and equipment thatmay have a serious influence on lives and property if used improperly, consultyour OMRON representative.Make sure that the ratings and performance characteristics of the product aresufficient for the systems, machines, and equipment, and be sure to provide thesystems, machines, and equipment with double safety mechanisms.This manual provides information for using the Programmable Terminal.
Be sureto read this manual before attempting to use the software and keep this manualclose at hand for reference during operation.! WARNING It is extremely important that Programmable Terminals and related devices beused for the specified purpose and under the specified conditions, especially inapplications that can directly or indirectly affect human life. You must consultwith your OMRON representative before applying Programmable Terminals tothe above-mentioned applications.! WARNING Do not use input functions such as PT touch switches for applications wheredanger to human life or serious damage is possible, or for emergency switchapplications.3Safety PrecautionsRead these safety precautions carefully and make sure you understand thembefore using the Programmable Terminal so that you can use it safely and correctly.Safety Conventions andtheir MeaningsThis operation manual uses the following conventions and symbols to indicatecautions, warnings, and dangers in order to ensure safe use of the NT21.The cautions, warnings, and dangers shown here contain important informationrelated to safety.
The instructions in these cautions, warnings, and dangers mustbe observed.The conventions used and their meanings are presented below.! WARNING Indicates information that, if not heeded, could possibly result in loss of life orserious injury.Caution Indicates information that, if not heeded, could result in relatively serious or minorinjury, damage to the product, or faulty operation.xii3Safety PrecautionsWARNINGDo not attempt to take the Unit apart and do not touch anyinternal parts while the power is being supplied. Doing either ofthese may result in electrical shock.xiiiSECTION 1GeneralThis section provides fundamental information about the functions and features of the PTs, types of connection, communication methods, etc. This information will enable you to understand the applications of the PTs.1-11-21-31-4Role and Operation of the NT21 .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1-1 Operation of an NT21 at an FA Production Site . . . . . . . . . . . . . . . . . . . . . . . . . .1-1-2 Operations of the NT21 . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Comparison between NT20S and NT21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . .1-3-1 Peripheral Devices That Can Be Connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3-2 Connecting to the Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . .Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223466771SectionRole and Operation of the NT211-11-1Role and Operation of the NT21The NT21 is a sophisticated operator interface (Programmable Terminal) thatautomatically displays information and can also be used for operations whennecessary.
The following gives a general description of the role and operation ofthe NT21 for those using a Programmable Terminal (PT) for the first time.1-1-1 Operation of an NT21 at an FA Production SiteProduction Line StatusMonitoringThe NT21 displays real-time information about the system and equipment operating status, etc. Its power of expression is enhanced by graphs and other visuals, making the displays easy to understand.Production Control (3)ProductNT21Today’s targetCurrent productionNumber defectiveNumber repaired56030527% achievedNT21Directions to Workers onthe Shop Floor5%The NT21 warns of system or equipment failures and prompts the appropriateremedial action.AlarmAssembly line BPositioning pinis defective. Line stopped.Check the following.1.
Defective pin L32. Position of dog M23. Mounting of photosensor P5Panel Switch FunctionsSetting touch switches on the NT21 allows workers to use the NT21 as an operating panel; the results of the operations are transmitted to the host.Electroplating controlElectr.headTransportWash.headCorr. prv.headClampUnclampAdv.Int. stopRev.2ElectrolyteWashCorr.prv.fluidSectionRole and Operation of the NT211-11-1-2 Operations of the NT21Transfers Screen DataThe screen data to be displayed on the NT21 can be created on a personal computer using the NT Support Tool.
Connect the NT21 to the personal computerwith an RS-232C cable and transfer the screen data to the NT21.Create screen data.RS-232CPersonalcomputer(NT Support Tool)Screen dataWhen the host is connected at serial port A,the personal computer is only connectedwhen communicating screen data betweenthe NT21 and NT Support Tool.Displays ScreensThe information to be displayed (screen data) can be created on a computer using the NT Support Tool and stored in the NT21.
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