Rockwell-automation 1747-DTAM-E,D17476.1 Data Table Access Module (DTA Uživatelský manuál

User ManualData Table Access Module(Cat. No. 1747-DTAM-E)Allen-Bradley

P-2 PrefacePublication 1747-6.1Contents of this ManualChapter Title ContentsPrefaceDescribes the purpose, background, and scope ofthis manual. Also sp

B-4 SLC 500 Data Files and Logical AddressingPublication 1747-6.1I/O addresses are assigned to modular controllers as shown in thetable below:Format E

SLC 500 Data Files and Logical Addressing B-5Publication 1747-6.1Data File 3 - BitFile 3 is the bit file, used principally for relay logic instruction

B-6 SLC 500 Data Files and Logical AddressingPublication 1747-6.1Data File 4 - TimersTimers are 3-word elements. Word 0 is the control word, word 1sto

SLC 500 Data Files and Logical Addressing B-7Publication 1747-6.1Data File 5 - CountersCounters are 3-word elements. Word 0 is the control word, word

B-8 SLC 500 Data Files and Logical AddressingPublication 1747-6.1Data File 6 - ControlThese are 3-word elements, used with Bit Shift and Sequencerinst

SLC 500 Data Files and Logical Addressing B-9Publication 1747-6.1Data File 7- IntegerThese are 1-word elements, addressable at the element and bit lev

B-10 SLC 500 Data Files and Logical AddressingPublication 1747-6.1

Publication 1747-6.1AppendixCModule Display Character SetDisplay CharacterTableThis appendix provides a table to describe the module displaycharacters

C-2 Module Display Character SetPublication 1747-6.1

Publication 1747-6.1AppendixDMounting TemplateWe have provided the following full-size template for yourconvenience in mounting the Data Table Access

Preface P-3Publication 1747-6.1Related DocumentationThe following documents contain additional information concerningAllen-Bradley SLC and PLC product

D-2 Mounting TemplatePublication 1747-6.1

Index I-1Publication 1747-6.1Symbols.ACC...5-4.LEN...5-4.POS...

I-2 IndexPublication 1747-6.1Ggrounding the module...2-2HHALT...4-3Halt modeReady Attached screen display . .

Index I-3Publication 1747-6.1Rready screens . . . . . . . . . . . . . . . ...3-7Ready Attached screenduring Manual Attach procedure . . . 4-2

I-4 IndexPublication 1747-6.1

Publication 1747-6.1Publication 1747-6.1Publication 1747-6.1Publication 1747-6.1 — August 1998 40072-041-01(B)Supercedes Publication Number 1747-6.1—

P-4 PrefacePublication 1747-6.1• Key names match the names shown and appear in bold, capitalletters within brackets (for example, ).• The Data Table A

Publication 1747-6.1Chapter1Data Table Access ModuleOverviewThis chapter describes features and capabilities of the Data TableAccess Module.Module Ove

1-2 Data Table Access Module OverviewPublication 1747-6.1• Class I, Division 2, Groups A, B, C, D, Hazardous LocationCertification• A bi-color LED ind

Publication 1747-6.1Chapter2Installation and Power UpRead this chapter before installing the Data Table Access Module. Itdescribes the procedures for:

2-2 Installation and Power UpPublication 1747-6.1• Before drilling in the enclosure door, all power to the enclosuremust be disconnected. Make sure th

Installation and Power Up 2-3Publication 1747-6.1LCDDisplayModule/StatusIndicatorKeypadCOMMCable SocketGroundingScrewGroundingFoilAccess PortAccess Ho

2-4 Installation and Power UpPublication 1747-6.1Connecting YourEquipmentConnect the module to your system as shown below:Point-to-Point Connection to

Installation and Power Up 2-5Publication 1747-6.1You can connect the DTAM module to an SLC 5/04 or later processorusing either of the following method

Important User InformationBecause of the variety of uses for the products described in thispublication, those responsible for the application and use

2-6 Installation and Power UpPublication 1747-6.1Module Configurationand AdjustmentsThe module’s access port and access hole allow you to adjust theLC

Installation and Power Up 2-7Publication 1747-6.1The jumper may be removed and an externally mounted user-suppliedkey switch connected.ModifyModeMonit

2-8 Installation and Power UpPublication 1747-6.1Power-Up SequenceWhen the module is plugged into a processor or link coupler for thefirst time, the f

Publication 1747-6.1Chapter3Module Setup ProcedureThis chapter describes the setup procedures for configuring theoperation of the module for specific

3-2 Module Setup ProcedurePublication 1747-6.1Factory DefaultSettingsThe module is shipped from the factory with the following defaultsettings:Key Exp

Module Setup Procedure 3-3Publication 1747-6.1Entering the SetupModeTo change the Setup configuration, the module must be in the Modifymode. This is i

3-4 Module Setup ProcedurePublication 1747-6.1Selecting theLanguageYou can configure the module to display all prompts and data in oneof six languages

Module Setup Procedure 3-5Publication 1747-6.1Setting the Baud RateThis is the communications rate for the module. Available baud ratesare: 1200, 2400

3-6 Module Setup ProcedurePublication 1747-6.1Backlighting the LCDThis selection controls the illumination for the LCD. The defaultselection is On:• T

Module Setup Procedure 3-7Publication 1747-6.1Accepting ModuleSetup ParametersIf you accept the new configuration, the parameters are written to themo

Publication 1747-6.1Summary of ChangesThe information below summarizes the changes to this manual sincethe last printing.To help you find new informat

3-8 Module Setup ProcedurePublication 1747-6.1

Publication 1747-6.1Chapter4AttachingtoaProcessorRead this chapter before initiating communications between themodule and a SLC 500 family processor.

4-2 Attaching to a ProcessorPublication 1747-6.16. To change the node address:• Scroll through the list of active node addresses attached to thenetwor

Attaching to a Processor 4-3Publication 1747-6.1Ready AttachedScreenThe Ready Attached screen displays the ready prompt, processornode address, and pr

4-4 Attaching to a ProcessorPublication 1747-6.1If you press and release the [ ]key,thenpressandreleasethe[ ] key, the display appears as:To restore t

Publication 1747-6.1Chapter5Monitoring and Modifying DataThis chapter describes:• operating modes• logical data file addressing• Backspace Function du

5-2 Monitoring and Modifying DataPublication 1747-6.1See the chart below for the functions you may perform in each mode:The communications LED on the

Monitoring and Modifying Data 5-3Publication 1747-6.1Logical Data FileAddressingSLC 500 family logical addressing can be used with the module toaccess

5-4 Monitoring and Modifying DataPublication 1747-6.1Backspace FunctionDuring Data FileAddress EntryIf you made an error while entering a data file ad

Monitoring and Modifying Data 5-5Publication 1747-6.1Quick AccessAddressingThe module provides you with a shorthand method of data fileaddressing for

S-2 Summary of ChangesPublication 1747-6.1

5-6 Monitoring and Modifying DataPublication 1747-6.1You may use shorthand addressing to display an address at the bitlevel.1. To display the on/off s

Monitoring and Modifying Data 5-7Publication 1747-6.1Entering Data FileAddressesThe following flowchart shows you the variations available forentering

5-8 Monitoring and Modifying DataPublication 1747-6.1Entering Control Register AddressesEntering Integer Addresses

Monitoring and Modifying Data 5-9Publication 1747-6.1How to ChangeDisplayed Data FileAddressesOnce you have the desired data file address displayed on

5-10 Monitoring and Modifying DataPublication 1747-6.1How to Display Different Word Addresses WithinElementsWhen a Timer, Counter and Control address

Monitoring and Modifying Data 5-11Publication 1747-6.1How to Display Different Control Bits Within ElementsWith a data file address displayed, you may

5-12 Monitoring and Modifying DataPublication 1747-6.1How to Display Different Bit File AddressesTo increment the Bit address from B10:7/13:PressThe n

Monitoring and Modifying Data 5-13Publication 1747-6.14. The address displays with the new value in the lower right-handcorner:When pressing these key

5-14 Monitoring and Modifying DataPublication 1747-6.1How to Change the Sign of a ValueThe [ ]keymaybeusedtochangethesignofsignedintegerscontained in

Monitoring and Modifying Data 5-15Publication 1747-6.1How to Change Bit Status at the Word LevelYou may change the on/off status in Bit file wordswith

Table of Contents iiiPublication 1747-6.1Table of ContentsPrefaceWho Should Use this Manual . . . . . . . . . . . . . ... P-1Purpose

5-16 Monitoring and Modifying DataPublication 1747-6.1The display appears as shown below:How to Change Bit Status at the Bit LevelYou may also change

Publication 1747-6.1Chapter6Quick Recall FunctionsThis chapter describes how to:• define Quick Recall Functions• use Quick Recall Functions• clear Qui

6-2 Quick Recall FunctionsPublication 1747-6.17. The display then returns to the previous address display:8. You may now perform any of the module fun

Quick Recall Functions 6-3Publication 1747-6.1Clearing Quick RecallFunctionsTo erase Quick Recall Function F(1), make sure that no data fileaddress is

6-4 Quick Recall FunctionsPublication 1747-6.1

Publication 1747-6.1Chapter7Processor Control FunctionsThis chapter describes the procedures to:• change processor modes• view and clear processor fau

7-2 Processor Control FunctionsPublication 1747-6.1Changing theProcessor to ProgramModeThe module must be configured for the Modify mode to change the

Processor Control Functions 7-3Publication 1747-6.1Clearing ProcessorFaultsThe module must be configured for the Modify mode to clearrecoverable fault

7-4 Processor Control FunctionsPublication 1747-6.1Transferring Memoryfrom EEPROM to RAMYou may transfer a program between processor EEPROM and RAMmem

Processor Control Functions 7-5Publication 1747-6.1Transferring Memoryfrom RAM to EEPROMTo transfer a program from processor RAM to EEPROM memory,from

iv Table of ContentsPublication 1747-6.1Monitoring and ModifyingDataChapter 5Operating Modes . . . . . . . . . . ...5-1

7-6 Processor Control FunctionsPublication 1747-6.1

Publication 1747-6.1Chapter8Message CapabilityThis chapter provides:• an overview of the message types• programming parameters for the MSG instruction

8-2 Message CapabilityPublication 1747-6.1Programming the MSGInstructionThe DTAM message is configured in the 5/02 or 5/03 processor userprogram by se

Message Capability 8-3Publication 1747-6.1Word 0 Control bits:EN Enable bitST Start bitDN Done bitER Error Bit, used with the Error code. Refer tochap

8-4 Message CapabilityPublication 1747-6.15/03 Control BlockConfigurationMost of the MSG instruction parameters are stored in its associatedcontrol bl

Message Capability 8-5Publication 1747-6.1Word 0 Control bits:EN Enable bitST Start bitDN Done bitER Error Bit, used with the Error code. Refer tochap

8-6 Message CapabilityPublication 1747-6.18-Word MessageThis is a 16-character, one-line message. It is a display-only messagerequiring no operator re

Message Capability 8-7Publication 1747-6.116-Word MessageThis is a 32-character, two-line message. It is a display-only messagerequiring no operator r

8-8 Message CapabilityPublication 1747-6.112-Word MessageThis is a display and return message. When the message is displayed,you are prompted to enter

Message Capability 8-9Publication 1747-6.113-Word MessageThis is a display and return message. When the message is displayed,you are required to enter

Table of Contents vPublication 1747-6.116-WordMessage... 8-712-WordMessage...

8-10 Message CapabilityPublication 1747-6.118-Word MessageThis is a display and return message. When the message is displayed,you are required to ente

Message Capability 8-11Publication 1747-6.1To enter the message text into processor memory, refer to yoursoftware user manual.1-Word MessageThis is a

8-12 Message CapabilityPublication 1747-6.1Application Example 1Application example 1 uses two 18-word message instructions toenter variable data for

Message Capability 8-13Publication 1747-6.1The following example is the data monitor display for the 18-wordmessage instruction in Rung 0:Below is the

8-14 Message CapabilityPublication 1747-6.118-word local source file: N7:10 through N7:27N7:10 through N7:17 8-word message textN7:18 through N7:21 da

Message Capability 8-15Publication 1747-6.17-word message control block: N7:30 through N7:36N7:30 = 0 message statusN7:31 = 2 DTAM node addressN7:32 =

8-16 Message CapabilityPublication 1747-6.1Below is the data monitor display for the message control block andthe local source file, followed by an ex

Message Capability 8-17Publication 1747-6.14. The value is written to the data entry destination address, and themodule display returns to the screen

8-18 Message CapabilityPublication 1747-6.1Application Example 2Application example 2 uses a 12-word message instruction to enter avalue to a data fil

Message Capability 8-19Publication 1747-6.1The following example is the data monitor display for the 12-wordmessage instruction in Rung 0:Below is the

vi Table of ContentsPublication 1747-6.1

8-20 Message CapabilityPublication 1747-6.1The following example is for the 1-word message in rung 2:Below is the data monitor display for the message

Publication 1747-6.1Chapter9TroubleshootingThis chapter describes the most common troubleshooting procedures.It describes:• troubleshooting module pro

9-2 TroubleshootingPublication 1747-6.1TROUBLESHOOTING CONSIDERATIONSCOMMUNICATIONSINDICATORDESCRIPTION PROBABLE CAUSES RECOMMENDED ACTIONOFF Module d

Troubleshooting 9-3Publication 1747-6.1TroubleshootingModule ProblemsUsing the LCDTROUBLESHOOTING CONSIDERATIONSMODULE DISPLAY COMM LED PROBABLE CAUSE

9-4 TroubleshootingPublication 1747-6.1TroubleshootingCommunicationProblems Using theLCDTROUBLESHOOTING CONSIDERATIONSGENERAL ERROR SCREEN ATTEMPTED F

Troubleshooting 9-5Publication 1747-6.1TROUBLESHOOTING CONSIDERATIONSGENERAL ERROR SCREEN ATTEMPTED FUNCTION PROBABLE CAUSES RECOMMENDED ACTIONUse a Q

9-6 TroubleshootingPublication 1747-6.1TROUBLESHOOTING CONSIDERATIONSGENERAL ERROR SCREEN COMM LED PROBABLE CAUSES RECOMMENDED ACTIONXX is inactive1LE

Troubleshooting 9-7Publication 1747-6.1TroubleshootingFunction ProblemsUsing the LCDTROUBLESHOOTING CONSIDERATIONSGENERAL ERROR SCREEN COMM LED PROBAB

9-8 TroubleshootingPublication 1747-6.1Troubleshooting MSGInstruction ErrorCodesWhen an error condition occurs with a Message Instruction (MSG),the er

Troubleshooting 9-9Publication 1747-6.1D1H Maximum connections used – no connections available.D2H Invalid internet address or host name.D3H No such h

Publication 1747-6.1PrefaceRead this preface to familiarize yourself with the rest of the manual.This preface covers the following topics:• who should

9-10 TroubleshootingPublication 1747-6.1FCHPCCC Description: Disk file is write-protected or otherwise inaccessible(off-line only).FDHPCCC Description

Troubleshooting 9-11Publication 1747-6.1TroubleshootingProcessor FaultsUsing the LCDIf you are attached to a processor when a fault occurs, the module

9-12 TroubleshootingPublication 1747-6.1PROCESSOR ERRORSErrorCodeModule Display Fault Description0016 START AFTER P.F.Startup protection after power l

Troubleshooting 9-13Publication 1747-6.1PROCESSOR ERRORSErrorCodeModule Display Fault Description0032 BAD SQC/SQO INSTA sequencer instruction length/p

9-14 TroubleshootingPublication 1747-6.1PROCESSOR ERRORSErrorCodeModule Display Fault Descriptionxx5B SLOT xx BAD CFGG file configuration error – User

Publication 1747-6.1AppendixASpecificationsThis appendix contains the module’s specifications for:• operating power• temperature and humidity• general

A-2 SpecificationsPublication 1747-6.1GeneralCharacteristicsPhysical Dimensions• Front Panel: 152.4 mm H x 139.7 mm W(6.0inHx5.5inW)• Back Case: 127.0

Publication 1747-6.1AppendixBSLC 500 Data Files and LogicalAddressingThis appendix provides you with an overview of SLC 500 family datafiles and logic

B-2 SLC 500 Data Files and Logical AddressingPublication 1747-6.1Address StructureData files contain elements. Some data files have 1-word elements,so

SLC 500 Data Files and Logical Addressing B-3Publication 1747-6.1I/O addresses are assigned to fixed I/O controllers as shown below.Format Explanation