Allen-Bradley 1747-DTAM-E User manual

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

Important User Information
Because of the variety of uses for the products described in this
publication, those responsible for the application and use of this
control equipment must satisfy themselves that all necessary
steps have been taken to assure that each application and use
meets all performance and safety requirements, including any
applicable laws, regulations, codes and standards.
The illustrations, charts, sample programs and layout examples
shown in this guide are intended solely for purposes of example.
Since there are many variables and requirements associated with
any particular installation, Allen-Bradley does not assume
responsibility or liability (to include intellectual property
liability) for actual use based upon the examples shown in this
publication.
Allen-Bradley publication SGI-1.1, Safety Guidelines for the
Application, Installation and Maintenance of Solid-State Control
(available from your local Allen-Bradley office), describes some
important differences between solid-state equipment and
electromechanical devices that should be taken into consideration
when applying products such as those described in this
publication.
Reproduction of the contents of this copyrighted publication, in
whole or part, without written permission of Allen-Bradley
Company, Inc., is prohibited.
Throughout this manualwe use notes to make you awareof safety
considerations:
Attention statements help you to:
• identify a hazard
• avoid a hazard
• recognize the consequences
!ATTENTION: Identifies information about
practices or circumstances that can lead to personal
injury or death, property damage or economic loss.
Important: Identifies information that is critical for successful
application and understanding of the product.
PLC, PLC2, PLC3, and PLC5 are registered trademarks of Rockwell Automation.
SLC, SLC500, PanelView, RediPANEL, and Dataliner are trademarks of Rockwell
Automation.
IBM is a registered trademark of International Business Machines, Inc.

Publication 1747-6.1
Summary of Changes
The information below summarizes the changes to this manual since
the last printing.
To help you find new information and updated information in this
release of the manual, we have included change bars as shown to the
right of this paragraph.
New Information The table below lists sections that document new features and provide
additional information about existing features, and it shows where to
find this new information.
For New Information On See Chapter
Because users may employ different programming
devices, specific references to Advanced Programming
Software have been removed from this manual.
Preface – Related
Documentation Table and/or
Your Software User Manual
Chapter 8 – Message
Capability
Notice of Class I, Division 2, Groups A, B, C, D
Hazardous Location Certification
Chapter 1 – Data Table
Access Module Overview
Appendix A – Specifications
An updated diagram showing the connection of a DTAM
module to a DH485 network using a link coupler and an
Advanced Interface Converter (1747-NET-AIC). Chapter 2 – Installation and
Power Up
An updated listing of MSG Instruction Error Codes Chapter 9 –Troubleshooting

S-2 Summary of Changes
Publication 1747-6.1

Table of Contents iii
Publication 1747-6.1
Table of Contents
Preface
Who Should Use this Manual . . . . . . . . . . . . . ..................... P-1
Purpose of this Manual . . . . . . . . . . ............................. P-1
Contents of this Manual . . . . . . . ............................. P-2
RelatedDocumentation.................................... P-3
Common Techniques Used in this Manual . . . . . . . . . ...............P-3
Allen-Bradley Support . . . . . . . . . . . ............................. P-4
Local Product Support . . . . . . . . . . . . . . ....................... P-4
Technical Product Assistance . . . . . . . . . . . ....................P-4
Your Questions or Comments on this Manual . . . . . . . ............P-4
Data Table Access Module
Overview Chapter 1
Module Overview . . . . . . ..................................... 1-1
Installation and Power Up Chapter 2
European Union Directive Compliance . . . . . . ..................... 2-1
EMCDirective ........................................... 2-1
Mounting the Module . . . . . . . . . . . ............................. 2-1
Connecting Your Equipment . . . . . . ............................. 2-4
Module Configuration and Adjustments . . . . . . . . . . ................ 2-6
Power-Up Sequence . . . . . . . . . . . . ............................. 2-8
Module Setup Procedure Chapter 3
Keyboard Description . . . . . . . . . . . ............................. 3-1
FactoryDefaultSettings ...................................... 3-2
EnteringtheSetupMode ..................................... 3-3
Selecting the Language . ..................................... 3-4
SelectingtheNodeAddress ................................... 3-4
SettingtheBaudRate........................................ 3-5
SettingtheAutoAttachFunction ............................... 3-5
BacklightingtheLCD ........................................ 3-6
SettingtheMonitorOverrideFunction ........................... 3-6
Accepting Module Setup Parameters . . . . . . . ..................... 3-7
Using the Module Reset . ..................................... 3-7
Attaching to a Processor Chapter 4
Manual Attach Procedure . . . . . . . . . . . . . . ....................... 4-1
AutoAttachProcedure ....................................... 4-2
Ready Attached Screen . ..................................... 4-3
OperatingModeText...................................... 4-3
Backspace Function During Attach Procedure . . . . . . . . ............. 4-3
AttachingtoaPasswordProtectedProcessor ..................... 4-4

iv Table of Contents
Publication 1747-6.1
Monitoring and Modifying
Data Chapter 5
Operating Modes . . . . . . . . . . ..................................5-1
ModifyMode.............................................5-1
MonitorMode.............................................5-1
MonitorOverrideFeature ...................................5-1
LogicalDataFileAddressing ...................................5-3
BackspaceFunctionDuringDataFileAddressEntry ................5-4
QuickAccessAddressing .....................................5-5
EnteringDataFileAddresses ..................................5-7
Entering Input and Output Addresses. . . . . . . . . . ................5-7
EnteringBitAddresses.....................................5-7
EnteringTimerandCounterAddresses........................5-7
EnteringControlRegisterAddresses..........................5-8
EnteringIntegerAddresses..................................5-8
How to Change Displayed Data File Addresses . . . . . . . .............5-9
How to Display Higher and Lower Word Addresses. . . . . . .........5-9
How to Display Different Word Addresses Within Elements. . . . ....5-10
How to Display Different Control Bits Within Elements . . . . . .......5-11
How to Display Different Bit File Addresses . . . . . . . . ............5-12
How to Change Data File Values . . . . . . .........................5-12
How to Change Word Values . . . . . . .........................5-12
How to Change the Sign of a Value . .........................5-14
BackspaceFunctionDuringDataFileValueEntry...............5-14
How to Change Bit Status at the Word Level . . . . . . . ............5-15
CursorRightFunctionDuringBinaryDataEntry.................5-15
How to Change Bit Status at the Bit Level. . . . . . . . . .............5-16
Quick Recall Functions Chapter 6
QuickRecallFunctionOverview ................................6-1
DefiningQuickRecallFunctions ................................6-1
Using Quick Recall Functions . . . . . . . . . . . . . .....................6-2
ClearingQuickRecallFunctions ................................6-3
Processor Control
Functions Chapter 7
Changing the Processor to Run Mode . . . . . . . . . . ..................7-1
Changing the Processor to Program Mode . . . . . . . . . ...............7-2
ViewingProcessorFaults......................................7-2
ClearingProcessorFaults .....................................7-3
Transferring Memory from EEPROM to RAM . . . . . . . . . .............7-4
Transferring Memory from RAM to EEPROM . . . . . . . . . .............7-5
Message Capability Chapter 8
MessageOverview...........................................8-1
ProgrammingtheMSGInstruction...............................8-2
5/02ControlBlockConfiguration ................................8-2
5/03ControlBlockConfiguration ................................8-4
8-WordMessage ............................................8-6

Table of Contents v
Publication 1747-6.1
16-WordMessage........................................... 8-7
12-WordMessage........................................... 8-8
13-WordMessage........................................... 8-9
18-WordMessage.......................................... 8-10
1-WordMessage........................................... 8-11
ApplicationExample1 ...................................... 8-12
ApplicationExample2 ...................................... 8-18
Troubleshooting Chapter 9
Troubleshooting Module Problems Using the Communications LED . . . . 9-1
Troubleshooting Module Problems Using the LCD . . . . . . . ........... 9-3
Troubleshooting Communication Problems Using the LCD . . . . ....... 9-4
Troubleshooting Function Problems Using the LCD . . . . . . . ..........9-7
Troubleshooting MSG Instruction Error Codes . . . . . . . . ............. 9-8
Troubleshooting Processor Faults Using the LCD . . . . . . . .......... 9-11
Specifications Appendix A
OperatingPower............................................ A-1
TemperatureandHumidity .................................... A-1
General Characteristics . . . . . . . . . . ............................. A-2
SLC 500 Data Files and
Logical Addressing Appendix B
DataFiles ................................................. B-1
DataFileTypes.......................................... B-1
AddressStructure......................................... B-2
Data Files 0 and 1 - Outputs and Inputs. . . . . . . . . ...............B-2
DataFile3-Bit........................................... B-5
DataFile4-Timers....................................... B-6
DataFile5-Counters ..................................... B-7
DataFile6-Control....................................... B-8
Data File 7- Integer. . . . . . . . . . . ............................. B-9
Module Display Character
Set Appendix C
DisplayCharacterTable ...................................... C-1
Mounting Template Appendix D
UsingtheTemplate.......................................... D-1

vi Table of Contents
Publication 1747-6.1

Publication 1747-6.1
Preface
Read this preface to familiarize yourself with the rest of the manual.
This preface covers the following topics:
• who should use this manual
• the purpose of this manual
• common techniques used in this manual
• Allen-Bradley support
Who Should Use this
Manual
Use this manual if you are responsible for designing, installing,
programming, or troubleshooting control systems that use Allen-
Bradley small logic controllers.
You should have a basic understanding of SLC 500 products. If you
do not, contact your local Allen-Bradley representative for
information on available training courses before using this product.
Purpose of this Manual This manual is a learning and reference guide for the Data Table
Access Module. It describes the procedures you use to access data
file information, change operating modes, monitor and clear
processor faults, and transfer memory with any SLC 500 family
processor.

P-2 Preface
Publication 1747-6.1
Contents of this Manual
Chapter Title Contents
Preface Describes the purpose, background, and scope of this manual. Also specifies the audiencefor whom
this manual is intended.
1Data Table Access
Module Overview Explains features and capabilities.
2 Installation and Powerup Describes module installation, connections, and
power up.
3 Module Setup Procedure Gives descriptions and examples of module setup.
4 Attaching to a Processor Provides instructions on how to initiate
communications with a processor.
5Monitoring and
Modifying Data Describes Monitor and Modify modes, addressing
methods, and methods used to modify and monitor
data.
6 Quick Recall Functions Describes how to define, utilize, and clear user
macros.
7Processor Control
Functions Contains instructions on how to change processor
modes, view and clear processor faults, and
transfer RAM to and from EEPROM memory.
8 Message Capability Describes module use as an operator interface using the message capabilities of the SLC 5/02 and
5/03 processors.
9 Troubleshooting Provides instructions on solving common operating
problems.
Appendix A Specifications Provides physical, electrical, environmental, and
functional specifications for this module.
Appendix B SLC 500 Data Files and
Logical Addressing Gives overview of SLC 500 Family processor data files and logical addressing.
Appendix C Module Display
Character Set Provides conversion table showing ASCII characters in binary andhexadecimal format.
Appendix D Mounting Template Contains tear-out dimensional template for cutout
and drilling dimensions.
Quick Reference Chart A tear-out pocket guide for DTAM procedures.

Preface P-3
Publication 1747-6.1
Related Documentation
The following documents contain additional information concerning
Allen-Bradley SLC and PLC products. To obtain a copy, contact
your local Allen-Bradley office or distributor.
Common Techniques
Used in this Manual
The following conventions are used throughout this manual:
• Bulleted lists such as this one provide information, not
procedural steps.
• Numbered lists provide sequential steps or hierarchical
information.
•Italic type is used for emphasis.
•Textin
  indicates words or phrases you should type.
For Read this Document Document
Number
An overview of the SLC 500 family of products SLC 500 System Overview 1747-2.30
1
A description on how to install and use your Modular SLC 500
programmable controller Installation & Operation Manual for Modular Hardware Style Programmable Controllers 1747-6.2
1
A description on how to install and use your Fixed SLC 500
programmable controller Installation & Operation Manual for Fixed Hardware Style Programmable Controllers 1747-6.21
1
A procedural manual for technical personnel who use APS to
develop control applications Rockwell Software Advanced Programming Software (APS) User Manual 9399-APSUM
A reference manual that contains status file data, instruction
set, and troubleshooting information SLC 500™ and MicroLogix™ 1000 Instruction Set Reference Manual 1747-6.15
1
An introduction to APS for first-time users, containing basic
concepts but focusing on simple tasksand exercises, and
allowing the reader to begin programming in the shortest time
possible
Rockwell Software Getting Started Guide for
APS 9399-APSQS
A procedural and reference manual fortechnical personnel who
use the APS import/export utility to convert APS files to ASCII
and conversely ASCII to APS files Rockwell Software APS Import/Export User
Manual 9399-APSIE
A programming reference guide to A.I. Series Software ladder
logic for PLC-500 PLC-500 A.I. Series Ladder Logistics Processor Reference 9399-S5PR
A reference manual fortechnical personnel who use A.I. Series
Programming Software A.I. Series MicroLogix 1000 and PLC-500 Software Reference 9399-S5SR
A procedural and reference manual fortechnical personnel who
use an HHT to develop control applications Hand-Held Terminal User Manual 1747-NP002
An introduction to HHT for first-time users, focusing on simple
tasks and exercises, and allowing the reader to begin
programming in the shortest time possible Getting Started Guide for HHT 1747-NM009
A complete listing of current Automation Group documentation,
including ordering instructions. Also indicates whether the
documents are available on CD-ROM or in multiple languages. Automation Group Publication Index SD499
A glossary of industrial automation terms and abbreviations Allen-Bradley Industrial Automation Glossary ICCG-7.1
1. Also available from the Automation Bookstore at http://www.theautomationbookstore.com.

P-4 Preface
Publication 1747-6.1
• Key names match the names shown and appear in bold, capital
letters within brackets (for example,  ).
• The Data Table Access Module displays data and messages like
this:
• The error symbol displays on the LCD when you attempt an
illegal entry.
• The Data Table Access Module is called the module or DTAM.
Allen-Bradley Support Allen-Bradley offers support services worldwide, with over 75 Sales/
Support Offices, 512 authorized Distributors and 260 authorized
Systems Integrators located throughout the United States alone, plus
Allen-Bradley representatives in every major country in the world.
Local Product Support
Contact your local Allen-Bradley representative for:
• sales and order support
• product technical training
• warranty support
• support service agreements
Technical Product Assistance
If you need to contact Allen-Bradley for technical assistance, please
review the information in chapter 9, Troubleshooting. Then call your
local Allen-Bradley representative.
Your Questions or Comments on this Manual
If you have any suggestions for how this manual could be made more
useful to you, please send us your ideas on the enclosed reply card.
If you find a problem with this manual, please notify us of it on the
enclosed Publication Problem Report.
RDY> 1 RHALT
5/02 01234567
!

Publication 1747-6.1
Chapter 1
Data Table Access Module
Overview
This chapter describes features and capabilities of the Data Table
Access Module.
Module Overview The Data Table Access Module (Catalog Number 1747-DTAM-E) is
a plant floor device that allows you to access data file information,
change operating modes, monitor and clear processor faults, and
transfer memory with any SLC 500 family processor.
• Data can be monitored or modified in any SLC 500 family
processor.
• Ten Quick Recall Functions are provided to assign frequently
monitored and/or modified data file addresses to a simplified
function key sequence.
• Processor operating modes can be changed between Run mode
and Halt mode. (For SLC 5/03 processors, the keyswitch must be
in the REM position before the mode can be changed.)
• Processor faults can be viewed and cleared.
• Memory can be transferred between CPU RAM and CPU
EEPROM.
• Two operational modes are provided: Monitor and Modify.
These modes are enabled or disabled by a factory-installed
jumper or by a user-supplied security key switch.
•TheMonitor Override feature allows you to modify data at
specified addresses while in the Monitor mode.
• The Auto Attach function initiates processor communications.
• Prompts can be displayed in six, user-selectable languages:
English, French, German, Italian, Spanish, and Japanese.
• Shorthand addressing provides easier access to default data files.
• The module can be used as a point-to-point interface to a SLC
family processor or as a network device on a DH485 Network.
• The module can be used as an operator interface to display
messages from SLC processors, such as the SLC 5/02 processor,
on a DH485 Network.
• The module is UL-Listed, CSA-Certified and meets NEMA
Type 12 and 13 enclosure applications.
Important: The DTAM module does not support the floating point,
string, and ASCII data values that can be used with
SLC 5/03 ™ OS301 and later processors.

1-2 Data Table Access Module Overview
Publication 1747-6.1
• Class I, Division 2, Groups A, B, C, D, Hazardous Location
Certification
• A bi-color LED indicates operational mode and the status of
certain fault and communication conditions.
• The keyboard is a 19-key, sealed membrane keypad with tactile
feedback.
• The data display is a 16-character x 2-line, dot-matrix, backlit
LCD with contrast control.
• A single cable is provided for power and communications.
• Module configuration parameters are stored in nonvolatile
memory.

Publication 1747-6.1
Chapter 2
Installation and Power Up
Read this chapter before installing the Data Table Access Module. It
describes the procedures for:
• mounting the module
• connecting the module to your system
• module configuration and adjustments
• powering up the module
European Union
Directive Compliance
If this product has the CE mark, it is approved for installation within
the European Union and EEA regions. It has been designed and
tested to meet the following directives.
EMC Directive
This product is tested to meet Council Directive 89/336/EEC
Electromagnetic Compatibility (EMC) and the following standards,
in whole or in part, documented in a technical construction file:
• EN50081-2
EMC – Generic Emission Standard, Part 2 – Industrial
Environment
• EN50082-2
EMC – Generic Immunity Standard, Part 2 – Industrial
Environment
This product is intended for use in an industrial environment.
Mounting the Module The module is designed for mounting in a cutout on the door of an
enclosure. The cutout and drilling dimensions for the module are
shown on the following page.We have also included a full-size tear-
out mounting template (appendix D) for your convenience.
When locating the cutout on the enclosure door:
• Provide 139.7 mm (5.5 in) clearance behind the enclosure door
and 50.8 mm (2.0 in) electrical clearance above and below the
module housing.
!ATTENTION: To keep the module temperature
within the specified range, enclosure temperature must
be between 0 to 55° (32 to 131° F).

2-2 Installation and Power Up
Publication 1747-6.1
• Before drilling in the enclosure door, all power to the enclosure
must be disconnected. Make sure the drill bit does not contact
equipment and cause damage.
• Do not remove top label until after installation.
• A strain relief tab on the back of the module helps reduce stress
on the interconnect cable when the door is opened. Once the
module is installed, insert the cable under the tab and bend the
tab downward to secure the cable.
• The module has a .8 Nm (7.0 in-lb) mounting torque.
• Insure that the module is grounded. If the DTAM is mounted to a
non-conductive surface, attach a #8 AWG wire from the DTAM
grounding screw to the SLC chassis.
Prepare a cutout for your enclosure door using the measurements
shown below. See the template in Appendix D.
!ATTENTION: The module has ventilation holes on
the top and bottom of the back cover. If you make
additional holes in the enclosure, cover the module
ventilation holes to protect against metal shavings
entering the module housing.
104.8 mm
(4.125 in.)
95.76 mm
(3.77 in.)
Scrape paint
to ensure
good
ground.
114.3 mm
(4.5 in.)
128.5 mm
(5.06 in.)
Scrape paint
to ensure
good
ground.
3.86 mm dia.
(0.152 in.)
4holes

Installation and Power Up 2-3
Publication 1747-6.1
LCD
Display
Module/Status
Indicator
Keypad
COMM
Cable Socket
Grounding
Screw
Grounding
Foil
Access Port
Access Hole
Mounting
Screws (4)
Strain Relief
Tab

2-4 Installation and Power Up
Publication 1747-6.1
Connecting Your
Equipment
Connect the module to your system as shown below:
Point-to-Point Connection to a SLC 500 Family Processor
Connection to a DH485 Network
DTAM
CH
Processor
Communications
Port
Interconnect Cable
1.8 m (6 ft.) 1747-C10
Link Coupler
1747-AIC
DTAM
CH Peripheral
J2
Earth Ground
To Processor
To optional 24V dc
Power Supply
Communication
Cable
1747-C11
Interconnect Cable
1.8 m (6 ft.) 1747-C10

Installation and Power Up 2-5
Publication 1747-6.1
You can connect the DTAM module to an SLC 5/04 or later processor
using either of the following methods.
Connection to a DH485 Network Using an Interface Module
Connection to a DH485 Network Using Link Couplers
DTAM
CH
Interconnect Cable
1.8 m (6 ft.) 1747-C10
SLC 5/04 Processor
(1747-L542) Interface Module
(1747-KE)
9-pinto9-pin
Connector
(1747-CP3)
DTAM
CH
Interconnect Cable
1.8 m (6 ft.) 1747-C10
Advanced Interface Coupler
1761-NET-AIC
Link Coupler
1747-AIC
Communications
Cable
Belden 9842
Earth Ground
To 24V dc
Power Supply
1747-CP3
To SLC 5/04 Processor
To 24V dc
Power Supply
!ATTENTION: The DTAM module end of the
interconnect cable has pins that carry 24V dc.
Disconnect the cable at the processor or link coupler to
guard against connector short circuits and possible
damage to the processor.