Rockwell Automation 2707-M232P3, 2707-M485P3 User Manual
DTAM Micro
Operator Interface
Module
Catalog Numbers 2707-M232P3,
2707-M485P3
User Manual
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 Rockwell Automation, is prohibited.
Throughout this manual we use notes to make you aware of safety
considerations:
ATTENTION
Identifies information about practices or
circumstances that can lead to personal injury or
death, property damage or economic loss
!
Attention statements help you to:
• identify a hazard
• avoid a hazard
• recognize the consequences
IMPORTANT
Allen-Bradley, DTAM Micro and SLC are trademarks of Rockwell Autom ation
PLC is a registered trademark of Rockwell Automation
Identifies information that is critical for successful
application and understanding of the product.
Table of Contents
DT AM Micro Operator Interface Module
User Manual
Using this Manual
DTAM Micro Overview
Chapter 1
Objectives 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents of this Manual 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intended Audience 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conventions 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Publications 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2
Objectives 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Information 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package Contents 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keypad 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Function Key Operations 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MODE Key Operations 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIP Switches 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communications Port 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RS-232 Version (Catalog No. 2707-M232P3) 2–9. . . . . . . . . . . . . . . . . . . . . .
RS-232 Communications 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RS-485 Version (Catalog No. 2707-M485P3) 2–10. . . . . . . . . . . . . . . . . . . . . .
RS-485 Communications 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compatibility 2–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programming the DTAM Micro 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DT AM Plus Programming Software (DPS) 2–12. . . . . . . . . . . . . . . . . . . . . . . .
Upload/Download Connections 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Default Settings 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating System 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIP Switch Settings 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Parameters 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Options 2–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Accessories 2–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initial Setup and Mode
Menu
Chapter 3
Objectives 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Apply Power 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Powerup Sequence 3–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mode Menu 3–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Resetting the DTAM Micro 3–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting Communication Parameters Manually 3–6. . . . . . . . . . . . . . . . . . . . . . .
Special Functions forController Operations 3–7. . . . . . . . . . . . . . . . . . . . . . . . .
Entering a New Master Security Code 3–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Enabling / Disabling Scaling 3–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
i
Table of Contents
DT AM Micro Operator Interface Module
User Manual
Using the Simulate Mode 3–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Functions 3–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transferring Applications
Running Applications
Chapter 4
Objectives 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Upload / Download DIP Switch Settings 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Upload / Download Connections 4–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Computer Setup 4–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Downloading an Application 4–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Uploading an Application 4–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 5
Chapter Objectives 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIP Switch Setting 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application Documentation 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bit Write Mode 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Screen Types 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Screen Navigation 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Screen Links 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advisor Option 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Function Keys 5–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Menu and Sub-Menu Screens 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Menu 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sub-Menus 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Security Screens 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Display Screens 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Entry Screens 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recipe Screens 5–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarm Screens 5–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
ii
Chapter 6
Objectives 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Guidelines 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Environment 6–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Enclosures 6–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Required 6–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearances 6–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting Dimensions 6–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cutout Template 6–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 6–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wire and Cable Length Restrictions 6–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting DC Power 6–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents
DT AM Micro Operator Interface Module
User Manual
Communication
Connections and Setup
Troubleshooting and
Maintenance
Chapter 7
Chapter Objectives 7–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Guidelines 7–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting RS-232 Devices 7–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting RS-485 Devices 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communicating with a Logic Controller 7–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communications Parameters 7–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communicating With a PLC-5 7–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communicating With an SLC 5/03 7–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communicating With an SLC or Network 7–9. . . . . . . . . . . . . . . . . . . . . . . . . . .
RS232 Communications with a MicroLogix 1000 7–10. . . . . . . . . . . . . . . . . . . . .
RS485/DH–485 Communications with a MicroLogix 1000 7–11. . . . . . . . . . . . . . .
Chapter 8
Chapter Objectives 8–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TroubleshootingRecommendations 8–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Required 8–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common OperatingProblems 8–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Messages 8–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CommunicationError Codes 8–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Test Functions 8–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIP Switch Test 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display Test 8–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard Test 8–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communication Port Test 8–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RAM Test 8–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Memory Test 8–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Program Memory Test 8–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TXEN Test 8–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning the Display Window 8–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications
Appendix A
DT AM Micro Specifications A–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agency Ratings A–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
European Union Directive Compliance A–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iii
Table of Contents
DT AM Micro Operator Interface Module
User Manual
DTAM Micro Cable
Diagrams
DTAM Micro Special
Controller Functions
Appendix B
DT AM Micro Cables B–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog No. 2707-NC2 B–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog No. 2707-NC3 B–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog No. 2707-NC4 B–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog No. 2707-NC5 B–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog No. 2707-NC10 B–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog No. 1747-CP3 B–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix C
Objectives C–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessing Special Functions C–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the P-A/D Function C–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading ControllerInput and Output Files C–3. . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading / Writing Controller Status Files C–4. . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading / Writing Controller Bit and Integer Files C–5. . . . . . . . . . . . . . . . . . . . .
Reading / Writing Controller T imer Files C–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading / Writing Controller Counter Files C–8. . . . . . . . . . . . . . . . . . . . . . . . . .
Reading / Writing Controller Control Files C–10. . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading / Writing Controller ASCII Files C–12. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading / Writing Controller BCD Files C–14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading / WritingController Message Files C–15. . . . . . . . . . . . . . . . . . . . . . . . . .
Reading Controller ASCII String Files C–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Mode Function C–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Memory Transfer Function C–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Clear Fault Function C–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv
Chapter
Objectives
Contents of this Manual
A–B
1
Using this Manual
Read this chapter to familiarize yourself with the rest of the manual.
You will learn about:
• Contents of this manual
• Intended audience
• Conventions
• Related publications
The following table lists the contents of each chapter:
Chapter Title Purpose
1 Using this Manual Provides an overview of the manual.
2 Overview of DTAM Micro
3 Initial Setup and Main Menu
4 Transferring Application Files
5 Running Applications
6 Installation
7
8
Appendix A Specifications
Appendix B Cable Diagrams
Appendix C
Communication
Connections and Setup
Troubleshooting
and Maintenance
DTAM Micro Special
Controller Functions
Contains a description of the DTAM
Micro and accessory devices.
Describes initial desktop setup of the
DTAM Micro using main menu functions.
Describes how to upload and download
application files between the DTAM Micro
and a personal computer.
Describes the basic screen types.
Also describes the different function
key operations.
Provides procedures for mounting the
DTAM Micro. Also provided are wiring
instructions and recommendations.
Describes RS-232 and RS-485
connections. Setup guidelines are
provided for SLC and PLC controllers.
Provides assistance in identifying
and correcting common operating
problems. Cleaning recommendations
are also provided.
Provides the specifications, agency
ratings, and European Union Directive
Compliance.
Provides the DTAM Micro cable
diagrams.
Provides the special control functions.
1–1
Chapter 1
Using this Manual
Intended Audience
Conventions
No special knowledge is required to operate the DTAM Micro. If you are
installing the DTAM Micro, you must be familiar with the standard panel
cutout and installation techniques. If you are wiring the DTAM Micro, you
must be familiar with the electrical codes in your area (see inside front
cover).
You should be familiar with the DTAM Programming Software (see related
publications below).
This manual uses the following conventions:
• Keys that you press on the DTAM Micro are enclosed in brackets [ ].
For example: [NEXT] refers to the NEXT key on the DTAM Micro.
• References to menus are initial cap followed by the word Menu.
For example: Special Menu, Main Menu, Other Menu
• All DTAM Micro displays are shown inside a rectangular box.
1 Reset 3 Special
2 Com-Port 4 Other
Related Publications
1–2
The following publications may be helpful for additional reference.
DT AM Micro Publications
Publication Number Title
2707-801
Wiring Publications
1770-6.2.2
SLC Publications
Publication Number Title
1747-6.21
1747-UM011
1747-RM001 SLC 500 Reference Manual
DTAM Programming Software Programming Manual
(Series J or later Software)
Data Highway / Data Highway Plus / Data Highway-485
Cable Installation Manual
SLC 500 Fixed Hardware Style
Installation and Operation Manual
SLC 500 Modular Hardware Style
Installation and Operation Manual
Chapter 1
Using this Manual
PLC-5 Publications
Publication Number Title
1785-6.1 PLC-5 Instruction Set Reference
1785-6.2.1 1785 PLC-5 Programmable Controllers Design Manual
1785-6.6.1
1785-7.1 PLC-5 Programmable Controllers Quick Reference
PLC-5 Family Programmable Controllers Hardware
MicroLogix Publications
Publication Number Title
1747-6.3 MicroLogix 1000 User Manual
1747-6.2.1 MicroLogix 1000 Quick Reference Guide
Installation Manual
1–3
Chapter 1
Using this Manual
1–4
Chapter
Objectives
A–B
2
DTAM Micro Overview
This chapter describes the DTAM Micro and accessories.
It contains these sections:
Section Page
General Information 2–1
Package Contents 2–2
Description 2–2
Keypad 2–5
DIP Switches 2–7
Communications Port 2–8
RS-232 Communications 2–9
RS-485 Communications 2–10
Compatibility NO TAG
Programming the DTAM Micro 2–11
Default Settings 2–12
Product Options 2–13
Product Accessories 2–13
General Information
The DTAM Micro interfaces with the PLC-5 and SLC 500 family of
processors. The DTAM Micro allows operators to monitor and manipulate
process data on the plant floor.
RS-232 or RS-485 Port. The DTAM Micro has either an RS-232 port
(Catalog No. 2707-M232P3) or an RS-485 port (Catalog No. 2707-M485P3).
The RS-232 port allows point-to-point connections with a PLC-5 or SLC
5/03, 5/04, 5/05. The RS-485 port provides network or point-to-point
capability with a PLC-5 (over RS-422), SLC or other DH485 device.
Memory Capability. Storage of the PLC-5 DF1 or SLC DH-485 driver
(communications protocol), configuration information, and user-programmed
screens are maintained in nonvolatile memory providing storage for
approximately 244 screens.
Recipe Operations. Recipe type functions allow operators to quickly
modify blocks of data. Download data to a maximum of 10 non-sequential
register addresses per screen. Link multiple recipe screens to download data
to more than 10 addresses.
Flexible Function Key Operations. Eight function keys provide a
convenient way to trigger screen displays and change display screens.
Point-Access/Display Function. Allows you to monitor or modify data files
in SLC or PLC controllers. Use this function to setup and debug application
programs.
2–1
Chapter 2
DTAM Micro Overview
Package Contents
Description
LED Indicator
The DTAM Micro shipping box contains the following:
DIP Switch Cover
DTAM Micro
User Manual
(Catalog No. 2707–UM002)
Mounting Nuts (8)
The front panel of the DTAM Micro terminal is shown below.
Figure 2.1
DT AM Micro (front view)
Display Window
(2 Spare)
2–2
Power Connector
Communications Port
Display
The 2 line by 20 character display uses high contrast LCD technology with
LED backlighting.
Keypad
The keypad is separated by color into easily identified groups or functions. In
addition, each key has a raised dome in the center to provide tactile feedback.
The keypad is designed for hand operation. Using any other object or tool
may damage the overlay or key.
LED Indicator
A RUN LED in the upper left corner of the terminal indicates proper
operation of the DTAM Micro. This LED illuminates after the DTAM Micro
passes the self diagnostic tests.
Figure 2.2
DT AM Micro (back & bottom view)
Back View (RS-232 version shown)
Chapter 2
DTAM Micro Overview
Communications Port
Power Connector
DIP Switch
(Behind Removable Cover)
Bottom View
2–3
Chapter 2
DTAM Micro Overview
Communications Port
The DTAM Micro has either an RS-232 or RS-485 port.
• Catalog No. 2707-M232P3 has RS-232 port
• Catalog No. 2707-M485P3 has RS-485 port
DIP Switch
A six position DIP switch selects various operating settings. This switch is
located under a removable cover on the back. To remove cover, align cover
tabs with notches in hole.
Power Connector
The power connector is a non-removable, screw terminal block located on
the bottom of the unit. Connect 24 VDC to these terminals or use the
optional AC to DC Adapter.
2–4
Chapter 2
DTAM Micro Overview
Keypad
Figure 2.3
Keypad
The DTAM Micro uses a sealed membrane, tactile feedback keypad. The
keys are color coded to easily identify key functions.
Key Color Function
Blue Movement/Operator Response
Dark Grey Display/Format Control
Light Grey Numeric Entry
The following table defines the function of each keypad key.
Key Function
MENU
MODE
PREV
NEXT
CE
+ \ –
D
Returns to the main menu of an application. If an alarm screen is triggered, the MENU key is not functional until the alarm is acknowledged.
Accesses special features and configuration operating parameters. DIP
switch SW-3 enables or disables the MODE key.
Steps back through a sequence of linked screens.
Steps forward through a sequence of linked screens.
Clears an entire value during data entry.
Toggles a data entry value between positive or negative.
Enters a decimal point.
Sends data to the controller. Data includes default values or data entered
at the keyboard. Also used to acknowledge alarm screens.
0 9
F1 F8
Enters numbers 0 to 9 during data entry or selects a numbered item
shown on the display.
Displays any application screen assigned to the key. These keys can also
set or clear bits at eight consecutive registers in the controller data table.
2–5
Chapter 2
DTAM Micro Overview
Function Key Operations F1 F8
Function keys can be linked to application screens allowing quick access to
critical data display or data entry screens. For example, the F1 function key
is linked to Recipe Screen 10. The operator can press F1 at any point in the
application to download recipe registers on screen 10 to the processor.
A control mode can be assigned to each function key linked to a screen.
Control Mode Function
Auto Return Returns to the screen displayed before the function key was pressed.
Continue
Bit Write Mode
Continues to the next screen in the link regardless of the screen displayed
before the function key was pressed.
Allows the function key when pressed to set or clear a bit in the controller.
Bit Write Mode operates with either Auto Return or Continue mode.
The function keys access 8 contiguous word data elements defined by the
user. For example, assign function keys F1 to F8 to N7:20 → N7:27.
MODE Key Operations
MODE
The MODE key accesses a menu of options allowing you to set features and
operating parameters of the DTAM Micro.
1 Reset 3 Special
2 Com-Port 4 Other
1 Baud Rate 3 Parity
2 Data Bits 4 Exit
Mode Menu Select this option: To perform this function:
1 Reset Performs a system reset.
1 Baud Rate
2 Com-Port
3 Special
2 Data Bits
3 Parity
1 P-A/D
2 Mode
3 Memory Xfr
1 Master 3 Simulate
2 Scale 4 Test 5 Ex
Specifies 300, 1200, 2400, 4800, 9600, 19200, 38400
Specifies 7 or 8 data bits.
Specifies even, odd or none parity.
Displays and/or modifies data files in the processor.
Places processor in RUN mode or PROGRAM mode.
Transfers memory between a memory module and an SLC
or PLC5. The processor must be in PROGRAM mode.
1 P-A/D 3 Mem Xfr
2 Mode 4 Clr Flt
2–6
4 Other
4 Clr Flt
1 Master
2 Scale
3 Simulate
4 Test
Clears all processor faults in the PLC-5 or SLC 500.
Modifies the master security code of the DTAM Micro.
Converts controller values to engineering units.
Verifies an application without controller connected.
Tests memory, communications, keyboard and display.
Chapter 2
DTAM Micro Overview
DIP Switches
The 6 position DIP switch allows you to enable or disable certain functions.
The DIP switch is accessed by removing the access cover on the back (access
cover is shipped in the hardware bag on new units).
Figure 2.4
DIP Switch
Side View
123456
ON =
OPEN
Back of DTAM Micro
Switch Position Setting Function
ON position allows the transfer of application files between
ON
1➀
OFF
ON
2
OFF
3
4, 5, 6 ON or OFF Reserved for future use.
➀ DTAM Micro is reset each time this switch position is changed.
ON ON enables the Mode key on the front panel.
OFF OFF disables the Mode key on the front panel.
the DTAM Micro and personal computer running DPS. All
communication between the DTAM Micro and controller are
disabled. Keypad entry is also disabled.
OFF enables communication between the DTAM Micro and
controller.
ON enables the master code. Enabling the master code
allows any security code to be accessed or modified.
OFF disables the master code. Disabling the master code
still allows access to a security screen or special functions
but does not allow security codes to be modified.
2–7
Chapter 2
DTAM Micro Overview
Communications Port
All communications are through a 9 pin connector on the bottom of the
DTAM Micro. The connector is either an RS-232 port or RS-485 port
depending upon the version catalog number.
Figure 2.5
Communications Port
DTAM Micro
(Bottom View)
RS-485 Version
(Catalog No. 2707-M485P3)
9 Pin Female
PIN # Signal Name
1 Data Out –
2 Data Out +
3 Data In 4 Data In +
5 Signal Ground
6 Transmit Enable
7 Not Used
8 Signal Ground
9 Shield
DTAM Micro
(Bottom View)
9 Pin Female
PIN # Signal Name
1 Not Used
2 Receive Data (RD)
3 Transmit Data (TD)
4 Not Used
5 Signal Ground
6 Not Used
7 Not Used
8 Not Used
9 Shield
RS-232 Version
(Catalog No. 2707-M232P3)
2–8
Chapter 2
DTAM Micro Overview
RS-232 Communications
RS-232 Version (Catalog No. 2707-M232P3)
The RS-232 port allows point-to-point communications with:
• PLC-5 Channel 0 (configured as RS-232 port, DF1 protocol)
• SLC 5/03, 5/04, 5/05 RS-232 port (DH485 protocol)
• MicroLogix 1000
Figure 2.6
Typical RS-232 Communications
DTAM Micro to PLC-5 Channel 0
PLC-5
Channel 0
RS-232
Cable (Catalog No. 2707-NC3)
DTAM Micro
DTAM Micro
RS-232 Port
Channel 0
SLC 5/03
DTAM Micro to SLC 5/03, 5/04, 5/05
Gender
Adapter
RS-232
Cable (Catalog No. 1747-CP3)
Gender Adapter Required
DTAM Micro
DTAM Micro
RS-232 Port
2–9
Chapter 2
DTAM Micro Overview
RS-485 Communications
DTAM Micro to Single SLC DTAM Micro to PLC-5 Channel 0
SLC
RS-485
Cable (Catalog No. 2707-NC1)
RS-485 Version (Catalog No. 2707-M485P3)
The RS-485 port allows point-to-point and multi-drop communications with:
• PLC-5 Channel 0 (configured as RS-422 port, DF1 protocol)
• SLC 500 DH-485 port
• MicroLogix 1000 using the AIC+ Interface
Figure 2.7
Typical RS-485 Communications
DTAM Micro
DTAM Micro
RS-485 Port
Channel 0
PLC-5
RS-422
Cable (Catalog No. 2707-NC4)
DTAM Micro
DTAM Micro
RS-485 Port
2–10
DTAM Plus
Link Coupler
Programming Terminal
DTAM Micro to DH-485 Network
SLC
DH-485
Interface
Converter
RS-232 to RS-422
Link Coupler
Link Coupler
DTAM Micro
DTAM Micro
RS-485 Port
RS-485
Cable
(Catalog No. 2707-NC1)
Chapter 2
DTAM Micro Overview
Programming the DTAM Micro
The DTAM Micro is programmed off-line using a personal computer running
DTAM Plus Programming Software (DPS). Operating system upgrades are
also transferred using a personal computer.
DTAM Programming Software (DPS)
Use DPS software (Catalog No. 2707-NP, Series H or later) to create
application screens for both the DTAM Micro and DTAM Plus Operator
Terminals. For a description of DPS, refer to the Programming Manual
(Publication No. 2707-801).
Upload/Download Connections
For programming and configuration, the DTAM Micro is connected to your
computer’s RS-232 port. If you have a DTAM Micro RS-485 version, an
RS-232 to RS-422 converter cable (Catalog No. 2707-NC5) is required. The
RS-485 version of the DTAM Micro is compatible with the converter cable’s
RS-422 output.
Upload/Download Connection to RS-232 DTAM Micro
Programming Terminal
(Catalog No. 2707-NC2)
Upload/Download Connection to RS-485 DTAM Micro
RS-232 to RS-422
Interface
Converter
Built Into Cable
Programming Terminal
(Catalog No. 2707-NC5)
Cable
Cable
DTAM Micro
RS-232 Port
DTAM Micro
RS-485 Port
2–11
Chapter 2
DTAM Micro Overview
Default Settings
The DTAM Micro is preset at the factory with the following defaults:
Operating System
The DTAM Micro is provided with a default application file:
• RS-485 version has DH-485 operating system file
• RS-232 version has PLC-5 DF1 operating system file
The application file displays a screen with the message:
Bul 2707 DTAM Micro
No Program loaded
DIP Switch Settings
The DTAM Micro is shipped with the following DIP Switch settings:
DIP Switch
Position
1 ON Upload/Download Enabled
2 OFF Master Security Disabled
3 ON Mode Key enabled
4 OFF Not Used
5 OFF Not Used
6 OFF Not Used
Default
Setting
Function
2–12
Operating Parameters
The following operating functions can be set using the DTAM Micro menu
functions. Refer to Chapter 3.
Function Parameter
Baud 19200 2400
C-Port
Special
Other
Data Bits
Parity Even None
DTAM Micro Node 00 N/A
Max. Node 02 N/A
Controller Node 01 N/A
Simulate Off Off
Master Code
Scale On On
RS-485 Version RS-232 Version
00000000 00000000
Default Value
8 8
Chapter 2
DTAM Micro Overview
Product Options
Product Accessories
The table below lists the options available for the DTAM Micro.
Table 2.A
DT AM Micro Base Items
Item Catalog No. Description
DTAM Micro 2707-M485P3 DTAM Micro with RS-485 Communications Port
DTAM Micro 2707-M232P3 DTAM Micro with RS-232 Communications Port
Programming
Software
2707-NP
(Series H or later)
Use to create application screens for the DTAM Micro on
a personal computer. Software allows completed applications to be transferred between the DTAM Micro and a personal computer.
The following accessories are available for the DTAM Micro.
Table 2.B
Accessories
Item Catalog No. Description
RS-485 communication cable connects DTAM Micro to an
DH-485 Network
Interface Cable
RS-232
Upload/Download
Cable
RS-232
Communications Cable
RS-232
Communications Cable
RS-422
Communications Cable
RS-485
Upload/Download
Cable
RS-232
Communications Cable
120V AC to DC Adapter 1747-NP1
240V AC to DC Adapter 1747-NP2
➀ A 9-pin male to female gender adapter is required.
2707-NC1
2707-NC2
2707-NC3
1747-CP3➀
2707-NC4
2707-NC5
2707-NC10 RS-232 cable connects DTAM Micro to a MicroLogix 1000
SLC network. Cable has 9-pin male connector for the
communication port on the DTAM Micro and an 8-pin RJ
connector for the communication port on the SLC or Link
Coupler (Catalog No. 1747-AIC).
RS-232 cable connects DTAM Micro (RS-232 version)
and a personal computer. Use to upload or download
applications with a personal computer running DPS
software (Catalog No. 2707-NP, Series H or later).
RS-232 cable connects DTAM Micro to Channel 0 Port of
a PLC-5.
RS-232 cable connects DTAM Micro to Channel 0 Port
(configured for RS-232) of an SLC 5/03, 5/04, 5/05.
RS-422 cable connects DTAM Micro to Channel 0 Port
(configured for RS-422) of a PLC-5.
For use with RS-485 version of the DTAM Micro.
Transfers files between RS-485 port of the DTAM Micro
and the personal computer’s RS-232 port. Cable
converts RS-232 signals to RS-422 signals for the DTAM
Micro. Cable has a 25-pin male connector for the
computer port and a 9 pin male connector for the port on
the DTAM Micro.
Provides 18 to 30 VDC output for the DTAM Micro.
Operates on 120 VAC input line voltage.
Provides 18 to 30 VDC output for the DTAM Micro.
Operates on 240 VAC input line voltage.
2–13
Chapter 2
DTAM Micro Overview
2–14
Chapter
Objectives
A–B
3
Initial Setup and Mode Menu
This chapter describes how to apply power to and then configure the DTAM
Micro using the menu keys. Instructions on how to use the Simulate mode to
run an application are provided. This chapter contains the following
sections:
Section Page
Apply Power 3–2
Powerup Sequence 3–3
Mode Menu 3–4
Resetting the DTAM Micro 3–5
Setting Communication Parameters Manually 3–6
Special Functions for Controller Operations 3–7
Entering a New Master Security Code 3–8
Enabling / Disabling Scaling 3–9
Using the Simulate Mode 3–10
Test Functions 3–11
3–1
Chapter 3
Initial Setup and Mode Main
Apply Power
This section describes power connections for initial desktop setup and
programming. Refer to Chapter 6 for installation wiring instructions.
The DTAM Micro is intended for 24 VDC systems. If 24 VDC is not
directly available, you can use the AC to DC Adapters: Catalog No.
1747-NP1 for 120 VAC or Catalog No. 1747-NP2 for 240 VAC power.
ATTENTION: Verify that the power is disconnected from the
power source before wiring. Failure to disconnect power may
!
result in electrical shock.
Make sure that the supply voltage to the DTAM Micro is 18 to 30
volts DC. The incorrect voltage may damage the DTAM Micro.
Do not overtighten the power connector screw terminals.
Overtightening the terminals may damage the DTAM Micro.
1. Connect the DC positive, DC common, and ground lines as shown below.
Verify the connections by checking the DC power supply labels on the
AC to DC Adapter (if used) and DTAM Micro.
DTAM Micro
Optional AC to DC Adapter
Catalog No. 1747-NP1, -NP2
To 120VAC (Catalog No. 1747-NP1)
To 240VAC (Catalog No. 1747-NP2)
To DTAM Micro. Check DC
power labels before making
connections.
2. Apply power to the DTAM Micro by plugging the AC to DC Adapter into
the proper power source (check Adapter label to verify voltage).
The DTAM Micro performs a powerup sequence.
3–2
Chapter 3
ÎÎÎ
Initial Setup and Mode Menu
Powerup Sequence
The powerup sequence is automatic, you do not have to respond to
the screens. The sequence depends upon DIP switch position #1 (upload /
download enable). The DTAM Micro is shipped with this switch On.
Powerup Sequence (DIP Switch #1 On)
1. The DTAM Micro verifies the system memory checksum, program
checksum, and system RAM. After the test is completed, the result is
displayed with the current DIP switch settings.
Memory Check: pass
DIP Switch: 101000
2. The display is tested, every pixel of the display is turned on.
If all of the pixels do not turn on, the display may be defective.
3. DTAM Micro information appears indicating the microprocessor core
firmware version and communication port (RS-232 or RS-485).
Operator Interface
Core: 3.00 RS-232
4. The DTAM Micro waits for an application download.
Programming Mode
Waiting Up/Download
Powerup Sequence (DIP Switch #1 Off)
1. The DTAM Micro verifies the system memory checksum, program
checksum, and system RAM. After the test is completed, the result is
displayed with the current DIP switch settings.
Memory Check: pass
DIP Switch: 101000
2. The display is tested, every pixel of the display is turned on.
If all of the pixels do not turn on, the display may be defective.
3. Operating system information appears indicating the firmware release
number and protocol being used (PLC5-DF1 or AB DH-485).
DTAM Micro (c) 1994
FRN 2.20 PLC5-DF1
4. The first application screen displays. If the DTAM Micro is being
powered up the first time you will see:
Bul. 2707 DTAM Micro
No Program Loaded
3–3
Chapter 3
Initial Setup and Mode Main
Mode Menu
Access the Mode Menu by pressing the [MODE] key. All other functions are
halted when the menu is displayed.
Note: DIP switch SW-3 must be in the On position or the [MODE] key will
not function.
The Mode Menu provides access to four functions:
1 Reset 3 Special
2 Com-Port 4 Other
Select a menu item by pressing the corresponding numeric key [1] ! [4].
The menu structure is shown below:
1 Reset 3 Special
2 Com-Port 4 Other
Resets the DTAM Micro
SLC or 50X Address
1 = Edit Addr 0 = Bypass
(Only with DH485
Operating System)
1 Baud Rate 3 Parity
2 Data Bits 4 Exit
Configures DTAM Micro
Communications Port
Sets Master
Security Code ➀
➀ DIP switch position 2 must be On (master code enable).
Enables / Disables
Scaling
Functional Tests
1 Master 3 Simulate
2 Scale 4 Test 5 Ex
Performs
Exits to
Mode Menu
1 P-A/D 3 Mem Xfer
2 Mode 4 Clr Fault
Special
Controller Operations
Simulates Controller
Communications
3–4
Chapter 3
Initial Setup and Mode Menu
Resetting the DTAM Micro
Use the reset function to reset the DTAM Micro after DIP switch changes or
a configuration change using the Mode Menu.
To reset the DTAM Micro:
1. From the Mode Menu select 1 Reset.
1 Reset 3 Special
2 Com-Port 4 Other
You are prompted:
1 = Reset DTAM Micro
0 = Abort
2. Press [1] on the keypad to initiate the reset.
The DTAM Micro resets. This has the same effect as turning the power
off and on. The DTAM Micro performs the self diagnostic tests and
powerup displays as described in the previous section.
3–5
Chapter 3
Initial Setup and Mode Main
Setting Communication Parameters Manually
The Com-Port option on the Mode Menu lets you to manually adjust the
communication port parameters. Normally these parameters are set
automatically from the programming software when an application is
downloaded.
Select Com-Port from the Mode Menu.
1 Reset 3 Special
2 Com-Port 4 Other
This menu displays:
1 Baud Rate 3 Parity
2 Data Bits 4 Exit
Select an item by pressing the corresponding numeric key [1] ! [4].
Baud Rate
Selecting Baud Rate displays the current baud rate.
Baud Rate 19200
“Next” to change
Press [Next] to select a new rate: 300, 1200, 2400, 4800, 9600, 19200,
38400. DH-485 communications with an SLC or network cannot be set at
300 Baud.
Data Bits
Selecting Data Bits displays the current setting.
Data Bits 7
“Next” to change
Press [Next] to select either 7 or 8 bits.
Parity
Selecting Parity displays the current setting.
Parity Even
“Next” to change
Press [Next] to select Even, Odd, or No parity.
3–6
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