Siemens SIMATIC TIWAY 1 Manual do Utilizador Página 1

           

PrefaceixSIMATIC TIWAY I Series 500 NIM User ManualPrefaceThis manual contains the information necessary to install and operate theSeries 500 Networ

NIM Primitives4-47SIMATIC TIWAY I Series 500 NIM User ManualSymbol Value DefinitionXX Number of records in errorCC Record numbers in errorDD Data rec

NIM Primitives4-48SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Table 4-8 provides a state diagram for th

NIM Primitives4-49SIMATIC TIWAY I Series 500 NIM User ManualThe first request also contains the “between response to request” time-outvalue. This val

NIM Primitives4-50SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Upload Response Parameter Descriptions. T

NIM Primitives4-51SIMATIC TIWAY I Series 500 NIM User ManualThere are four primary forms of the upload primitive.• Initiate upload — places the attac

NIM Primitives4-52SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Upload Data Request and ResponseRequest:

NIM Primitives4-53SIMATIC TIWAY I Series 500 NIM User ManualIf the terminate upload command is issued and the attached device is not inthe upload mod

NIM Primitives4-54SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Download Request Parameter DescriptionsTh

NIM Primitives4-55SIMATIC TIWAY I Series 500 NIM User ManualDownload Response Parameter DescriptionsThe basic format of the response is as follows:LL

NIM Primitives4-56SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Like the program upload primitive, there

PrefacexSIMATIC TIWAY I Series 500 NIM User Manual• APPENDIX E — SPECIFICATIONS provides general specifications forthe Series 500 NIM.• APPENDIX F — P

NIM Primitives4-57SIMATIC TIWAY I Series 500 NIM User ManualDownload Device Request and ResponseRequest: LLLL 59 01 RRRR YYYY WW ZZ DD ... DDResponse

NIM Primitives4-58SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Download ExamplesThe following pages cont

NIM Primitives4-59SIMATIC TIWAY I Series 500 NIM User ManualTable 4-8 Summary of PrimitivesPrimitive

NIM Primitives4-60SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Table 4-8 Summary of Primitives (continue

NIM Primitives4-61SIMATIC TIWAY I Series 500 NIM User ManualTable 4-8 Summary of Primitives (continued)  

NIM Primitives4-62SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Table 4-9 Summary of Primitives (Extended

NIM Primitives4-63SIMATIC TIWAY I Series 500 NIM User ManualTable 4-9 Summary of Primitives (Extended Addressing) (continued)

NIM Primitives4-64SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Table 4-9 Summary of Primitives (Extended

PM550 CIM RequirementsA-1SIMATIC TIWAY I Series 500 NIM User ManualAppendix APM550 CIM RequirementsA.1 Introduction A-2. . . . . . . . . . . . . . .

PM550 CIM RequirementsA-2SIMATIC TIWAY I Series 500 NIM User ManualA.1 IntroductionThis appendix discusses biasing and terminating the TIWAY I Local L

TIWAY I Overview1-1SIMATIC TIWAY I Series 500 NIM User ManualChapter 1TIWAY I Overview1.1 TIWAY I System Overview 1-2. . . . . . . . . . . . . . . .

PM550 CIM RequirementsA-3SIMATIC TIWAY I Series 500 NIM User ManualA.2 Local Line LengthThe PM550 CIM supports operation over the Local Line at dista

PM550 CIM RequirementsA-4SIMATIC TIWAY I Series 500 NIM User ManualA.3 Local Line Bias and TerminationFor TIWAY I networks using the Local Line, some

PM550 CIM RequirementsA-5SIMATIC TIWAY I Series 500 NIM User Manual2. If more than one CIM is attached to a Local Line, place CIMs at theextreme ends

Floating Point NumbersB-1SIMATIC TIWAY I Series 500 NIM User ManualAppendix BFloating Point NumbersB.1 Introduction B-2. . . . . . . . . . . . . . .

Floating Point NumbersB-2SIMATIC TIWAY I Series 500 NIM User ManualB.1 IntroductionThe Series 500 NIM allows IBM excess 64 and IEEE representation of

Floating Point NumbersB-3SIMATIC TIWAY I Series 500 NIM User ManualB.2 IBM FormatFloating point numbers are stored in memory in two 16-bit words asil

Floating Point NumbersB-4SIMATIC TIWAY I Series 500 NIM User ManualIBM Format (continued)

Floating Point NumbersB-5SIMATIC TIWAY I Series 500 NIM User ManualB.3 IEEE FormatThe exponent portion of the IEEE format is similar to the IBM forma

Floating Point NumbersB-6SIMATIC TIWAY I Series 500 NIM User ManualIEEE Format (continued)

Network Configuration Data SheetC-1SIMATIC TIWAY I Series 500 NIM User ManualAppendix CNetwork Configuration Data Sheet

TIWAY I Overview1-2SIMATIC TIWAY I Series 500 NIM User Manual1.1 TIWAY I System OverviewTIWAY I is an industrial Local Area Network designed to satisf

Network Configuration Data SheetC-2SIMATIC TIWAY I Series 500 NIM User ManualDate Name or IdentifierDATA DEFINITION TABLEDataTypeStartingAddressNumber

Network Evaluation FormD-1SIMATIC TIWAY I Series 500 NIM User ManualAppendix DNetwork Evaluation FormIf you would like Siemens to evaluate your netwo

Network Evaluation FormD-2SIMATIC TIWAY I Series 500 NIM User Manual

SpecificationsE-1SIMATIC TIWAY I Series 500 NIM User ManualAppendix ESpecificationsOperating temperature range 0 to 60 C (32 to 140 F)Storage

Primitive ExamplesF-1SIMATIC TIWAY I Series 500 NIM User ManualAppendix FPrimitive ExamplesThe following TIWAY I Primitive example (which does not in

Primitive ExamplesF-2SIMATIC TIWAY I Series 500 NIM User ManualResponse: LLLL A0 HH DDDD DDDD = 000A A0 00 8464 8665 A001 01F4 LLLL (Length) = 000A Pr

Customer ResponseWe would like to know what you think about our user manuals so that we can serve you better.How would you rate the quality of our man

BUSINESS REPLY MAILFIRST CLASSPERMIT NO.3JOHNSON CITY, TNFOLDFOLDPOSTAGE WILL BE PAID BY ADDRESSEENO POSTAGENECESSARYIF MAILEDIN THEUNITED STATESATTN:

                    

TIWAY I Overview1-3SIMATIC TIWAY I Series 500 NIM User ManualTIWAY I network products provide a number of user-selectable options.• Baud rates are se

TIWAY I Overview1-4SIMATIC TIWAY I Series 500 NIM User ManualTIWAY I System Overview (continued)

TIWAY I Overview1-5SIMATIC TIWAY I Series 500 NIM User ManualTIWAY I provides a Universal Command Language for all communicationon the network. The U

TIWAY I Overview1-6SIMATIC TIWAY I Series 500 NIM User ManualTIWAY I System Overview (continued)The Series 500 NIM provides several features which ens

TIWAY I Overview1-7SIMATIC TIWAY I Series 500 NIM User ManualTable 1-1 provides a complete listing of the primitives and data typessupported in each

Network Design Considerations2-1SIMATIC TIWAY I Series 500 NIM User ManualChapter 2Network Design Considerations2.1 TIWAY I Network Configuration 2-2

!DANGERDANGER indicates an imminently hazardous situation that, if not avoided, willresult in death or serious injury.DANGER is limited to the most ex

Network Design Considerations2-2SIMATIC TIWAY I Series 500 NIM User Manual2.1 TIWAY I Network ConfigurationTIWAY I is a multi-drop communication netwo

Network Design Considerations2-3SIMATIC TIWAY I Series 500 NIM User ManualFigure 2-1 is a simplified block diagram of the Series 500 NIM. The media

Network Design Considerations2-4SIMATIC TIWAY I Series 500 NIM User ManualTIWAY I Network Configuration (continued)The basic difference in the NIM mod

Network Design Considerations2-5SIMATIC TIWAY I Series 500 NIM User Manual2.2 RS-232-C Cable InstallationThe physical layer in TIWAY I provides a mod

Network Design Considerations2-6SIMATIC TIWAY I Series 500 NIM User Manual2.3 Local Line Cable InstallationThe following paragraphs describe Local Lin

Network Design Considerations2-7SIMATIC TIWAY I Series 500 NIM User ManualThe TIWAY I local line network cable consists of a main cable or spine with

Network Design Considerations2-8SIMATIC TIWAY I Series 500 NIM User ManualFigure 2-2 Number of Local Line Secondaries Versus Cable Length

Network Design Considerations2-9SIMATIC TIWAY I Series 500 NIM User ManualLocal Line Cable Installation (continued)As shown in Figure 2-2, when you u

Network Design Considerations2-10SIMATIC TIWAY I Series 500 NIM User ManualFigure 2-3 TIWAY I Tap HousingWith the cover removed from the PPX:500–5606

Network Design Considerations2-11SIMATIC TIWAY I Series 500 NIM User ManualLocal Line Cable Installation (continued)Some major points to consider dur

MANUAL PUBLICATION HISTORYSIMATIC TIWAY I Series 500 NIM User ManualOrder Manual Number: PPX:TIWAY–8110Refer to this history in all correspondence a

Network Design Considerations2-12SIMATIC TIWAY I Series 500 NIM User ManualFigure 2-4 Tap Spacing Examples

Network Design Considerations2-13SIMATIC TIWAY I Series 500 NIM User ManualLocal Line Cable Installation (continued)Cable routing should be planned a

Network Design Considerations2-14SIMATIC TIWAY I Series 500 NIM User ManualSurface Duct Routing. Surface ducting for network cabling is usuallyinstall

Network Design Considerations2-15SIMATIC TIWAY I Series 500 NIM User Manual2.4 Local Line BiasingThe TIWAY I Local Line is designed to operate with s

Network Design Considerations2-16SIMATIC TIWAY I Series 500 NIM User Manual

Network Design Considerations2-17SIMATIC TIWAY I Series 500 NIM User ManualLocal Line Biasing (continued)Termination of the Local Line must be at the

Installation3-1SIMATIC TIWAY I Series 500 NIM User ManualChapter 3Installation3.1 General Requirements 3-2. . . . . . . . . . . . . . . . . . . . . .

Installation3-2SIMATIC TIWAY I Series 500 NIM User Manual3.1 General RequirementsThe following requirements must be met in order to install and use a

Installation3-3SIMATIC TIWAY I Series 500 NIM User Manual3.2 Installing the NIMThis section describes how to mount the NIM in the Series 500 I/O base

Installation3-4SIMATIC TIWAY I Series 500 NIM User Manual3.3 Inserting the Module into the BaseBefore using the module, you should decide whether you

LIST OF EFFECTIVE PAGESPages Description Pages DescriptionCover/Copyright FifthHistory/Effective Pages Fifthiii — x Fifth1-1 — 1-7 Fifth2-1 — 2-16 Fi

Installation3-5SIMATIC TIWAY I Series 500 NIM User ManualOnce the keys are in place, orient the module so that the indicators are onthe top half of t

Installation3-6SIMATIC TIWAY I Series 500 NIM User Manual3.4 Setting the DipswitchesAs Figure 3-3 illustrates, there are two blocks of dipswitches on

Installation3-7SIMATIC TIWAY I Series 500 NIM User ManualTable 3-2 Address Examples1 25 203SW8 Open Open OpenSW7 Closed Closed OpenSW6 Closed Closed

Installation3-8SIMATIC TIWAY I Series 500 NIM User ManualSetting the Dipswitches (continued)

Installation3-9SIMATIC TIWAY I Series 500 NIM User ManualConfiguration switches 1 through 4 (on the configuration switch bank)select the data transmi

Installation3-10SIMATIC TIWAY I Series 500 NIM User ManualSetting the Dipswitches (continued)Synchronous/Asynchronous Selection. Configuration switch

Installation3-11SIMATIC TIWAY I Series 500 NIM User ManualLockout/Enable. Configuration switch 9 enables the P/C to “lockout” theNIM during time-crit

Installation3-12SIMATIC TIWAY I Series 500 NIM User ManualSetting the Dipswitches (continued)A successful completion of these tests will leave only th

Installation3-13SIMATIC TIWAY I Series 500 NIM User ManualLocal/Remote. When set to remote, this two-position switch enables theNIM to perform write

Installation3-14SIMATIC TIWAY I Series 500 NIM User Manual3.5 Series 500 NIM Self TestsThe three levels of Series 500 NIM self tests available in the

Contents iiiContentsChapter 1 TIWAY I Overview1.1 TIWAY I System Overview 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation3-15SIMATIC TIWAY I Series 500 NIM User ManualFailures detected in the ROM integrity test will cause the NIM GOOD LEDto extinguish, and f

Installation3-16SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Self Tests (continued)Start of execution of the User-Initiated Self-Test will

Installation3-17SIMATIC TIWAY I Series 500 NIM User Manual3.6 Module Login VerificationAfter the NIM has been installed and configured, you should ve

Installation3-18SIMATIC TIWAY I Series 500 NIM User Manual3.7 Connecting the Network CablesNetwork cabling should already be in place before NIM insta

NIM Primitives4-1SIMATIC TIWAY I Series 500 NIM User ManualChapter 4NIM Primitives4.1 TIWAY I Primitives 4-2. . . . . . . . . . . . . . . . . . . . .

NIM Primitives4-2SIMATIC TIWAY I Series 500 NIM User Manual4.1 TIWAY I PrimitivesPrimitives are high-level commands that allow a user to access like d

NIM Primitives4-3SIMATIC TIWAY I Series 500 NIM User Manual4.2 Primitive FunctionsPrimitives serve as the command structure that a TIWAY I Primary us

NIM Primitives4-4SIMATIC TIWAY I Series 500 NIM User Manual4.3 Primitive Structure and OperationA Primitive consists of multiple fields that specify t

NIM Primitives4-5SIMATIC TIWAY I Series 500 NIM User ManualFigure 4-1 illustrates the basic Primitive structure when HDLC operation isselected. There

NIM Primitives4-6SIMATIC TIWAY I Series 500 NIM User ManualPrimitive Structure and Operation (continued)

iv Contents3.5 Series 500 NIM Self Tests 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NIM Primitives4-7SIMATIC TIWAY I Series 500 NIM User ManualException when Reading. The device performing the Primitive operationaborts execution of a

NIM Primitives4-8SIMATIC TIWAY I Series 500 NIM User ManualPrimitive Structure and Operation (continued)The upload and download formats will always be

NIM Primitives4-9SIMATIC TIWAY I Series 500 NIM User Manual4.4 Primitive Logical GroupsAll Siemens TIWAY Primitives fall into logical groups accordin

NIM Primitives4-10SIMATIC TIWAY I Series 500 NIM User ManualPrimitive Logical Groups (continued)The subset of TIWAY I Primitives supported by the Seri

NIM Primitives4-11SIMATIC TIWAY I Series 500 NIM User Manual4.5 Primitive Field DefinitionsThe basic Primitive Request and Response field formats are

NIM Primitives4-12SIMATIC TIWAY I Series 500 NIM User ManualPrimitive Field Definitions (continued)The symbols used in the remainder of this section t

NIM Primitives4-13SIMATIC TIWAY I Series 500 NIM User ManualWithin the Descriptor Field (see Figure 4-3) are different fields to define thefollowing:

NIM Primitives4-14SIMATIC TIWAY I Series 500 NIM User Manual4.6 Data Element Types and FormatsThe data element types (TTs) and their length (in bytes)

NIM Primitives4-15SIMATIC TIWAY I Series 500 NIM User ManualTable 4-4 Basic Data Unit Format (continued)TT Data Element TypeLength(in bytes)** 26 or

NIM Primitives4-16SIMATIC TIWAY I Series 500 NIM User ManualData Element Types and Formats (continued)Table 4-4 Basic Data Unit Format (continued)TT D

Contents vWrite Block Primitive – Code 30 4-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wri

NIM Primitives4-17SIMATIC TIWAY I Series 500 NIM User Manual

NIM Primitives4-18SIMATIC TIWAY I Series 500 NIM User ManualData Element Types and Formats (continued)

NIM Primitives4-19SIMATIC TIWAY I Series 500 NIM User Manual     

NIM Primitives4-20SIMATIC TIWAY I Series 500 NIM User ManualData Element Types and Formats (continued)

NIM Primitives4-21SIMATIC TIWAY I Series 500 NIM User Manual 

NIM Primitives4-22SIMATIC TIWAY I Series 500 NIM User ManualData Element Types and Formats (continued)

NIM Primitives4-23SIMATIC TIWAY I Series 500 NIM User Manual   

NIM Primitives4-24SIMATIC TIWAY I Series 500 NIM User Manual4.7 Data Element Address RangesThe maximum data element locations (AAAA field) for each da

NIM Primitives4-25SIMATIC TIWAY I Series 500 NIM User ManualTable 4-5 Data Element Address RangesP/C TypeData Type520–1101530–1102530–1104530–1108520

NIM Primitives4-26SIMATIC TIWAY I Series 500 NIM User Manual4.8 Data Field Length RestrictionsTable 4-6 and Table 4-7 delineate the maximum length of

vi ContentsList of Figures1-1 TIWAY I System Block Diagram 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NIM Primitives4-27SIMATIC TIWAY I Series 500 NIM User ManualTable 4-7 Maximum Write Primitive Byte Length

NIM Primitives4-28SIMATIC TIWAY I Series 500 NIM User Manual4.9 Series 500 NIM Primitive DescriptionsThe following paragraphs describe the NIM Primiti

NIM Primitives4-29SIMATIC TIWAY I Series 500 NIM User ManualSymbol Value DefinitionDDDD16 TT not programmed in attached device.17 The attached device

NIM Primitives4-30SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Availability: Releases 1.1, 2.1, 2.2 and

NIM Primitives4-31SIMATIC TIWAY I Series 500 NIM User ManualAvailability: Releases 1.1, 2.1, 2.2, and 3.0Primitive 02 is the machine status Primitive

NIM Primitives4-32SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Availability: Releases 1.1, 2.1, 2.2, and

NIM Primitives4-33SIMATIC TIWAY I Series 500 NIM User ManualAvailability: Releases 1.1, and 2.1, 2.2, and 3.0Primitive 04 is the format Primitive tha

NIM Primitives4-34SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Availability: Releases 2.1, 2.2, and 3.0P

NIM Primitives4-35SIMATIC TIWAY I Series 500 NIM User ManualAvailability: Release 3.0Primitive 07, used with the Program Upload and Download Primitiv

NIM Primitives4-36SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Availability: Releases 1.1, 2.1, 2.2, and

Contents viiList of Tables1-1 Primitive Support in NIM Software Releases 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NIM Primitives4-37SIMATIC TIWAY I Series 500 NIM User ManualAvailability: Releases 1.1, 2.1, 2.2, and 3.0Primitive 20 is a command to read a single c

NIM Primitives4-38SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Availability: Releases 2.1, 2.2, and 3.0P

NIM Primitives4-39SIMATIC TIWAY I Series 500 NIM User ManualAvailability: Releases 1.1, 2.1, 2.2, and 3.0Primitive 30 is the Write Block Primitive, w

NIM Primitives4-40SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Symbol Value DefinitionHH Attached device

NIM Primitives4-41SIMATIC TIWAY I Series 500 NIM User ManualSymbol Value DefinitionCC Block number (1–20 hex)TT Data element typeNNNN Number of locat

NIM Primitives4-42SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Symbol Value DefinitionHH Attached device

NIM Primitives4-43SIMATIC TIWAY I Series 500 NIM User ManualSymbol Value DefinitionTT Data element typeAAAA Data element locationDD DataResponse: LLL

NIM Primitives4-44SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Availability: Releases 2.1, 2.2, and 3.0T

NIM Primitives4-45SIMATIC TIWAY I Series 500 NIM User ManualThe total byte count of data elements defined by the record(s) must notcause the Gather R

NIM Primitives4-46SIMATIC TIWAY I Series 500 NIM User ManualSeries 500 NIM Primitive Descriptions (continued)Write and Gather Record Primitive – Code