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.

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter

Objectives

Contents of this Manual

A–B

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

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

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

MODE

+ \ –

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

1➀

OFF

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

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

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

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).

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

Chapter 3

Initial Setup and Mode Menu

Special Functions for Controller Operations

The Special Menu item provides access to special features for the controller operations. A security access code may be assigned in the application restricting access to the Special Menu.

Select Special from the Mode Menu.

1 Reset 3 Special 2 Com-Port 4 Other

This menu displays:

1 P-A/D 3 Mem Xfr 2 Mode 4 Clr Fault

Note: Below are brief descriptions of each menu item. Refer to Appendix C for instructions on using the Special Menu items.

P-A/D

Use the Point Access / Display function to display, and modify controller data files. The P-A/D function does not allow you to write controller Input and Output files. Appendix C provides a listing of the applicable file types for SLC and PLC-5 controllers along with step-by-step instructions.

Mode

Select mode to place the controller in either the run or program modes. This may be useful if you need to halt the controller for memory transfers.

Mem Xfer

Use the memory transfer function to initiate a transfer of data between a memory module and an SLC or PLC controller. Memory transfers with a PLC-5 are only to a memory module, you cannot transfer data from a memory module to a PLC-5. Appendix C describes how to use the Mem Xfer function.

Clr Fault

Use the Clear Fault function to clear all major and minor faults in the controller.

3–7

Chapter 3

Initial Setup and Mode Main

Entering a New Master Security Code

The master security code provides access to all security codes and allows them to be modified. Two master security codes perform special functions:

00000000 allows the operator to modify the existing master code without

entering the current code.

99999999 does not allow operator to modify security codes. Changing of

the master security code is through DPS software.

To enter a new Master Security code:

1. From the Mode Menu, select item 4.

1 Reset 3 Special 2 Com-Port 4 Other

The Other Menu appears:

1 Master 3 Simulate 2 Scale 4 Test 5 Ex

2. Press [1] to select the Master security code function. The master code entry screen displays:

Enter Current Master Code:_

3. Enter the current code and press [ ]. You are prompted to enter the new code.

Enter New Master Code:_

4. Enter a new code. The code must be 8 digits in length. If you enter less than 8 digits the entry is padded with zeroes. For example, an entry of 1234 is entered as12340000.

Note: Security codes can contain the wildcard character ? Any entered value will be seen as a match to the wildcard. You must make sure that the master security code is different from security codes using wildcard entries. Otherwise the master security code may be seen as a security code. For example, if the:

Security Code =12?????? Master Code = 12368794

When the master security code above is entered, the DTAM Micro interprets it as a security code.

3–8

Chapter 3

Initial Setup and Mode Menu

Enabling / Disabling Scaling

Use scaling to convert data from a controller to engineering units such as gallons or psi. When scaling is disabled, the values are not converted. Refer to the DTAM Programming Software Manual for a description of how values are scaled. The scaling factor is determined by the application designer, it cannot be changed by the operator.

Flow = 16 Gallons Per Minute

Flow Rate

Transducer

Flow Rate

Transducer

Value = 510

PLC-5

Controller = 510

DTAM Micro displays

scaled value of

16 Gallons Per Minute

Value From

To enable or disable scaling:

1. From the Mode Menu, select item 4.

1 Reset 3 Special 2 Com-Port 4 Other

The Other Menu appears:

1 Master 3 Simulate 2 Scale 4 Test 5 Ex

2. Select item 2. The scale enable screen displays:

Scale Enable OFF (0) 0=Off 1=On

Current Setting

3. Press [1] on the keypad to enable scaling and [0] to disable scaling. You are returned to the Other Menu.

4. Select item 5 to exit to the Mode Menu.

3–9

Chapter 3

Initial Setup and Mode Main

Using the Simulate Mode

The Simulate mode checks an application without having a controller connected. All data that normally would be sent by the controller, such as data for a display, is set to 0. Any ASCII data is set to ? (PLC5-DF1 operating system only). Selecting Simulate from the Mode Menu will:

• Halt communication between the DTAM Micro and the controller.

• Simulate communication with a controller.

Disabling the Simulate mode resumes normal operation.

To simulate an application:

1. Download the application from the DPS software.

2. Enable the Simulate mode.

3. From the Mode Menu, select item 4.

1 Reset 3 Special 2 Com-Port 4 Other

The Other Menu appears:

1 Master 3 Simulate 2 Scale 4 Test 5 Ex

4. Select item 3. The simulate enable screen displays:

Simul Enable OFF (0) 0=Off 1=On

Current Setting

5. Press [1] to enable the Simulate mode.

6. Press [5] to exit the Other Menu and display the Mode Menu.

7. From the Mode Menu, reset the DTAM Micro. Refer to page 3–5. The DTAM Micro displays a series of diagnostic tests, enters run mode,

loads the application and then displays the Mode Menu of the application.

8. Run the program as you normally would. Notice that all display registers show data as a set of zeroes.

Pressure = 0000 PSI

Data Display

9. After verifying the operation of the program, press the [MODE] key. All other functions are halted and the Mode Menu is displayed.

10. Disable the Simulate mode.

3–10

Chapter 3

Initial Setup and Mode Menu

Test Functions

Selecting Test from the Other Menu displays the test screen:

DTAM Micro Diag Test < Test Selection >

Current Test Selection

Use the Test menu to perform the following:

• Reset DUT (DTAM Under Test)

• DIP switch positions

• Display

• Keyboard

• Communications port

• Random Access Memory (RAM)

• System memory

• Program memory

• Transmit enable

Refer to Chapter 8 Troubleshooting and Maintenance for instructions on how to perform these tests.

3–11

Chapter 3

Initial Setup and Mode Main

3–12

Chapter

Objectives

Upload / Download DIP Switch Settings

A–B

Transferring Applications

This chapter describes how to transfer applications between the offline programing software (DPS) and the DTAM Micro. It contains the following sections:

Section Page

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

Before you can upload or download an application, you must verify that DIP switch position #1 is On as shown. To access the DIP switch, remove the cover from the access hole on the back of the DTAM Micro (align cover tabs with notches in hole to remove). The DTAM Micro is shipped without the cover installed, you can find it in the hardware bag.

Side View

ON =

DIP Switch Position #1 must be On as shown.

DIP Switch Positions #2

through #6 can be in any position.

123456

OPEN

Back of DTAM Micro

4–1

Chapter 4

Transferring Applications

Upload / Download Connections

RS-485 Version (Catalog No. 2707-M485P3) Use Upload/Download Cable (Catalog No. 2707-NC5)

RS-232 Version (Catalog No. 2707-M232P3) Use Upload/Download Cable (Catalog No. 2707-NC2)

To download an application to the DTAM Plus, you must:

• connect a power supply (refer to Chapter 3)

• connect the (Catalog No. 2707-NC2) upload/download cable if you have

the RS-232 version

• connect the (Catalog No. 2707-NC5) upload/download cable if you have

the RS-485 version. This cable converts the computer’s RS-232 output to RS-422 which is compatible with the DTAM Micro RS-485 port.

DTAM Micro

Refer to Chapter 3 for power connections.

To Computer RS-232 Port

Computer Setup

4–2

Upload and download functions are initiated from a personal computer running the programming software DPS (Catalog No. 2707-NP, series H or later). Transfer functions automatically occur at 9600 Baud.

After the transfer is complete, the DTAM Micro Baud rate is set to the parameters defined by the application program residing in the DTAM Micro.

Chapter 4

Transferring Applications

Downloading an Application

. You will not see this prompt if

a monitor was specified during installation.

This section shows how to download an application from a computer running DPS software (Catalog No. 2707-NP, series H or later) to the DTAM Micro. Refer to the DPS Programming Manual (Publication No. 2707-801) for additional information.

1. Apply power to the DTAM Micro. The following message appears in the window of the DTAM Micro.

Programming Mode Waiting For Program

If you do not see this message, check the DIP switch settings. DIP Switch position #1 must be in the Closed (ON) position.

2. On your computer, move to the /DPS subdirectory where the software resides.

C:\DPS>

3. Type dps and press [Return] to start the program. C:\DPS>dps [Return]

4. Specify whether you are using a color monitor. Enter Y or N.

5. The startup screen displays:

Technical Support

Voice: 440–646–6800 FAX: 440–646–6850 or 6890 E–mail: RACLEASKTHEEXPERT@RA.ROCKWELL.COM

4–3

Chapter 4

Transferring Applications

. You will not see this prompt if

a product type was specified during installation.

6. Press any key (other than [Esc]) to continue. The Product Selection Menu appears.

7. Press [Return] to select the DTAM Micro product. The Opening Menu appears.

4–4

. You will not see this screen if a

communication port was specified during installation.

Chapter 4

Transferring Applications

8. Highlight Download File to DTAM Micro and press [Return]. The Communication Port Selection screen appears.

☞If a communication link does not

occur in 10 seconds, you get an error message. Check DIP switch settings and cable connections.

9. Highlight the serial port on your computer that is connected to the DTAM Micro (COMM 1 or COMM 2) and press [Return].

10. When communication is established, the following screen appears:

11. Enter or select the file name that you want to download. If the application file type (DH-485 or PLC5 DF1) is different from the existing operating system, you are prompted to download the new operating system.

4–5

Chapter 4

Transferring Applications

12. Press [Return] to load the application file. The download begins and the following screen shows the progress of the

download operation.

13. During the download, the DTAM Micro alternately displays:

Programming Mode Transfer in Progress

Programming Mode Copying to Memory

4–6

Chapter 4

Transferring Applications

14. When the download is complete, you are returned to the Opening Menu.

and the DTAM Micro displays:

Programming Mode Waiting Up/Download

15. Press [Esc] to exit the software.

16. Press [Y] to return to DOS. The application is now loaded into the DTAM Micro. You can test the

application using the simulate function described in Chapter 3 or you can run the application as described in Chapter 5.

Important: If you are running the application, make sure that you set the DIP switch position #1 to the OFF position.

4–7

Chapter 4

Transferring Applications

Uploading an Application

. You will not see this prompt if

a monitor was specified during installation.

This section shows how to upload an application from the DTAM Micro to a computer running DPS software (Catalog No. 2707-NP, series C or later). Refer to the DPS User manual (Publication No. 2707-801) for additional instructions.

1. Apply power to the DTAM Micro. The following message appears in the window of the DTAM Micro.

Programming Mode Waiting For Program

If you do not see this message, check the DIP switch settings. DIP Switch position #1 must be in the Closed (ON) position.

2. On your computer, move to the /DPS subdirectory.

C:\DPS>

3. Type dps and press [Return] to start the program. C:\DPS>dps [Return]

4. Specify whether you are using a color monitor. Enter Y or N.

5. The startup screen displays.

4–8

Technical Support

Voice: 440–646–6800 FAX: 440–646–6850 or 6890 E–mail: RACLEASKTHEEXPERT@RA.ROCKWELL.COM

. You will not see this prompt if

a product type was specified during installation.

Chapter 4

Transferring Applications

6. Press any key (other than [Esc]) to continue. The Product Selection Menu appears.

7. Press [Return] to select the DTAM Micro product. The Opening Menu appears.

4–9

Chapter 4

Transferring Applications

. You will not see this screen if a

communication port was specified during installation.

8. Highlight Upload File from DTAM Micro and press [Return]. The Communication Port Selection screen appears.

9. Highlight the serial port on your computer that is connected to the DTAM Micro (COMM 1 or COMM 2) and press [Return].

10. The upload begins and the following screen shows the progress of the upload operation.

4–10

Chapter 4

Transferring Applications

11. When the upload is complete, you are returned to the Opening Menu.

12. Press [Esc] to exit the software.

13. Press [Y] to return to DOS. The application is now loaded into the DPS software. You can edit the

application as described in the DPS Programming Manual (Publication No. 2707-801).

4–11

Chapter 4

Transferring Applications

4–12

Chapter

Chapter Objectives

A–B

Running Applications

This chapter describes screen types and operating procedures that are common to most applications. It contains the following sections:

Section Page

DIP Switch Setting 5–1 Application Documentation 5–1 Bit Write Mode 5–1 Screen Types 5–2 Screen Navigation 5–2 Menu and Sub-Menu Screens 5–4 Security Screens 5–4 Data Display Screens 5–5 Data Entry Screens 5–5 Recipe Screens 5–6 Alarm Screens 5–6

DIP Switch Setting

Application Documentation

Bit Write Mode

Before running an application, verify that the DIP switch position #1 is in the OFF position. This enables communication with the controller. Refer to DIP switch description on page 2–7.

It is the responsibility of the application designer to document the operation of an application program. This chapter only provides basic guidelines. Before running an application, you should understand what processes are being controlled and monitored.

ATTENTION: The function keys of the DTAM Micro can be assigned different functions depending upon the application.

The application designer must document these functions. Make sure you understand any function key operations prior to operating the DTAM Micro. Failure to do so may result in unintended operation.

The application designer can assign the function keys [F1] to [F8] to set or clear a bit at a controller address. This bit may control a variety of processes. It is the responsibility of the application designer to document the use of the bit write mode function keys.

5–1

Chapter 5

Running Applications

Screen Types

Screen Navigation

Application screens can have a variety of appearances. The DTAM Micro can display six types of screens.

• Menu and Sub-Menu Screens

• Security Screens

• Data Display Screens

• Data Entry Screens

• Recipe Screens

• Alarm Screens

The DTAM Micro provides several options for changing the screen displays:

• Screen links

• Advisor option

• Function keys

Screen Links

Use the [NEXT] and [PREV] keys to step backward and forward through this sequence.

Main Menu and Sub-Menu screens list screens that can be accessed by pressing the assigned numeric key [0] through [9]. A typical Main Menu screen provides links to individual screens or sub-menus:

1 Pump 2 Tank Status 3 Mixer Status 4 Recipe

In the example above, pressing [2] at the Main Menu displays the status of a holding tank. Pressing [4] displays a Sub-Menu of the recipe screen options.

Advisor Option

Applications can allow screen changes that are controlled by an SLC or PLC logic controller. When the logic controller writes a valid screen number to a specified Advisor register, the corresponding screen is displayed. The controller can initiate a screen change based upon a variety of inputs to the controller. For example, a pressure limit switch can be used to initiate the display of a pressure control screen. It is the responsibility of the application designer to document when and what screen changes may occur.

5–2

Chapter 5

Running Applications

Function Keys

An application designer can link function keys [F1] through [F8] to individual screens (except alarm screens). Pressing an assigned function key displays the function key number for approximately 0.5 seconds and then the assigned screen. It is the responsibility of the application designer to document the operations assigned to function keys. There are two function key modes:

• Auto Return

• Continue

Auto Return

Auto return function keys return to the initial display after the linked screen is executed. For example, assume that an application is displaying screen #6 and an auto return function key [F3] is linked to a recipe screen #10. When [F3] is pressed, the recipe screen #10 is displayed. After the operator downloads a new recipe on screen #10, the initial screen #6 is displayed.

The following table describes when the return to the initial screen occurs.

Function Key Linked To: Returns to Initial Screen After:

Data Display Screen [ ] , [PREV], or [NEXT] keys are pressed Data Entry Screen A value is entered or

[PREV], or [NEXT] keys are pressed ➀

Recipe Screen Recipe data is downloaded or

[PREV], or [NEXT] keys are pressed ➀

➀ [NEXT] or [PREV] keys abort the operation.

Continue

Continue function keys do not return to the initial display but remain at the linked screen. For example, assume that an application is displaying screen #3 and a “continue” function key [F2] is linked to a data entry screen #5. When [F2] is pressed, the data entry screen #5 is displayed. The application continues from screen #5.

5–3

Chapter 5

Running Applications

Menu and Sub-Menu Screens

Menus and Sub-Menus provide a convenient method of accessing a large number of display screens.

Main Menu

Every application has a Main Menu screen. The Main Menu is the first application screen displayed after an initial power-up or reset.

1 Pump 2 Tank Stat 3 Mixer Stat 4 Recipe

The Main Menu provides access to the next level of screens and Sub-Menus. To access the Main Menu, press the [MENU] key. Pressing this key at any

time displays the Main Menu. The only time the Main Menu will not be displayed is when an alarm screen has been triggered but not acknowledged. You must acknowledge alarm screens, by pressing [

], before another

screen can be displayed.

Sub-Menus

Security Screens

Sub-Menu screens function like the Main Menu. The only difference is that you must navigate through the other screens or use assigned function keys to access the Sub-Menus. Refer to the previous section for more information.

Security screens limit access to parts of an application. Although the text on a security screen may be changed by the application designer, many applications will use the default text:

*RESTRICTED ACCESS*

ENTER CODE:

A security code is a series of 1 to 8 digits. Each security screen can have up to 3 code entries. Entering any one of the codes provides access.

To enter a security code, use the numeric keypad. An asterisk ( displayed for each number entered. Press [

] after the entire code is

) is

entered. If a valid security code has been entered, the next linked screen is displayed.

If an invalid security code is entered, an error message appears. Once the error condition is acknowledged by pressing [

], you can re-enter the code

or return to the Main Menu.

5–4

Chapter 5

Running Applications

Data Display Screens

Data Entry Screens

Data display screens show either the actual or scaled value of a logic controller.

Data Display Field

Pump 1 Pressure = 150 PSI Counter = 5

Data Display Field

Data displays are updated at different intervals depending upon the application and the size of the network.

Data entry screens contain an entry field. The length and format of the data entry field depends upon the application designer. In addition, the application designer can place a data display field on the same screen:

Data Display Field

Temp = 120 Deg F

Enter New Temp:

Data Entry Field

The data entry field must always appear last on the screen. The application designer cannot place text after a data entry field.

To enter data, use the numeric keypad. To modify an entry, press the clear entry key [CE] and re-enter the value. Press the [ positive and negative values. Press [

] after the entire value is entered.

/–] key to toggle between

Data entry screens can have a default value appear in the data entry field. A flashing cursor identifies the first digit of the default value. Pressing [

] writes the default to the controller or you can enter a different value by

pressing the [CE] key. If a data display is included on a data entry screen, the data display is only

updated when the screen is entered. Data does not update continuously.

5–5

Chapter 5

Running Applications

Recipe Screens

Recipe screens allow the DTAM Micro to write multiple controller addresses at the same time. Recipe screens can also be linked so that more than one recipe is downloaded.

T4:14.2 (Timer Value)

Download Recipe 323? Press ENTER to send

Operator Inititates

Recipe Download

N7:30 = 0 (Integer Value) N7:31 = 100 (Integer Value) T4:15.1 (Timer Value) N7:200 = 500 (Integer Value) B3:10 = 10 (Binary Value)

DTAM Micro Downloads

Data to Multiple Controller Addresses

Controller Modifies Process

Using New Recipe Data

Depending upon the application designer, recipe screens will either automatically download data or display a prompt allowing the download to be initiated when [

] is pressed.

Alarm Screens

Download Recipe 323? Press ENTER to send

Once the download is initiated, the DTAM Micro writes the recipe data to the various controller addresses. You cannot modify the recipe data that is sent, recipe data is specified by the application designer.

Alarm screens indicate conditions that are not expected during normal operation. Alarm screens are triggered when the controller writes the alarm screen number to the Advisor register. Refer to page 5–2 for additional information on the Advisor register.

You must respond to an alarm screen before any other screens can be displayed. The [MENU] key will not function while an alarm screen is displayed. Press [

] to acknowledge the alarm.

Conveyor Overload

PRESS ENTER TO CLEAR

5–6

Chapter

Objectives

A–B

Installation

This chapter contains the following sections:

Section Page

Safety Guidelines 6–1 Operating Environment 6–1 Enclosures 6–2 Equipment Required 6–3 Clearances 6–3 Mounting Dimensions 6–4 Cutout Template 6–5 Installation 6–6 Connecting AC Power 6–7

Safety Guidelines

Install the DTAM Micro terminal using publication NFPA 70E, Electrical Safety Requirements for Employee Workplaces as a guide.

In addition, grounding is an important safety measure in electrical installations. A source for grounding recommendations is the National Electrical Code published by the National Fire protection Association of Boston Massachusetts.

Be certain to follow all directions for installing and connecting DC power to the DTAM Micro.

When used in a hazardous environment, the ultimate enclosure must be in accordance with Class 1, Division 2 wiring methods as described in the National Electrical Code (ANSI/NFPA 70) and the Canadian Electrical Code.

All peripheral equipment must be suitable for the location in which it is used. Use only a Class 2 power source as described in the National Electrical Code

(ANSI/NFPA 70) and Canadian Electrical Code. The recommended AC to DC adapters (Catalog No. 1747-NP1 and Catalog No. 1747-NP2) meet this requirement.

The DTAM Micro contains no user serviceable parts.

6–1

Chapter 6

Installation

ATTENTION: EXPLOSION HAZARD: SUBSTITUTION OF

COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS 1, DIVISION 2.

RISQUE D’EXPLOSION: LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CE MATÉRIEL INACCEPTABLE POUR LES EMPLACEMENTS DE CLASSE 1, DIVISION 2.

ATTENTION CAUTION: USE ONLY WITH CLASS 2 POWER SOURCE

LIMITED TO 30 VDC OPEN CIRCUIT AND 8A SHORT CIRCUIT.

ATTENTION: UTILISER AVEC UNE TENSION D’ALIMENTATION CLASSE 2 DE 30 VCC MAXI EN CIRCUIT OUVERT AVEC UN COURANT DE COURT-CIRCUIT DE 8A MAXI.

Operating Environment

Enclosures

DANGER EXPLOSION HAZARD: DO NOT CONNECT OR

Refer to the inside front cover of this manual for additional guidelines.

The DTAM Micro is rated for an operating temperature range of 32 to 131°F (0 to 55_C). The storage temperature range is -4 to 158°F (-20 to 70°C). The humidity rating is 5 to 95% relative humidity (noncondensing).

If you are using a DC power supply, check the environmental ratings of the supply. The AC to DC Adapters (Catalog No. 1747-NP1 and -NP2) are rated at 32-104_F (0-40_C).

The terminal must be mounted in a panel or enclosure to protect the internal circuitry. The terminal meets NEMA Type 4, 12, 13 (indoor use only) ratings only when mounted in a panel or enclosure with the equivalent rating.

DISCONNECT EQUIPMENT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS

RISQUE D’EXPLOSION: NE PAS BRANCHER OU DEBRANCHER TANT QUE LE CIRCUIT EST SOUS TENSION, A MOINS QU’IL NE S’AGISSE D’UN EMPLACEMENT NON DANGEREUX.

6–2

Allow enough spacing within an enclosure for adequate ventilation. For some applications, you may have to consider heat produced by other devices within a panel. The ambient temperature around the terminal must be maintained between 32_ and 131_ F (0_ and 55_ C).

Make sure that provisions are made for accessing the back panel of the terminal for wiring, routine maintenance, and troubleshooting.

Chapter 6

Installation

Equipment Required

Clearances

Other than the tools required to make the panel cutout, the tools required for installation are:

• 7mm (M4) deep well socket wrench or nut driver

• small slotted screwdriver

• torque wrench (in. / lbs).

The terminal is tightened against the panel with six self-locking nuts.

Make sure that you leave adequate room, as shown in Figure 6.1, for mounting, air flow, cabling, and access to DIP switches.

Figure 6.1 Recommended Clearances

Leave 3 inches (76.2 mm)

for Mounting, Air Flow, and

access to DIP Switches.

Leave 3 inches (76.2 mm) for

communications port connector.

6–3

Chapter 6

Installation

Mounting Dimensions

Figure 6.2 shows the mounting dimensions of the terminal.

Figure 6.2 Mounting Dimensions in Inches (Millimeters)

Back View

3.9

(99.1)

6.9

(175.3)

5.4

(137.2)

6–4

Bottom View

5.4

(137.2)

1.8

(45.7)

Chapter 6

Installation

Cutout Template

3.04 inch = 77.22 mm

6.08 inch = 154.43 mm

3.97 inch = 100.84 mm

3.86 inch = 98.04 mm

4.55 inch = 115.57

5.50 inch = 139.70 mm

0.69 inch = 17.53 mm

0.29 inch = 7.37 mm

3.97 in

3.04 in

A cutout template is provided on the inside back cover of this manual to mark the cutout dimensions. Figure 6.3 provides a reference copy, don’t remove this page from the manual.

Figure 6.3 Panel Cutout Dimensions in Inches (Millimeters)

6.08 in

3.04 in

.187 in dia.

6 places

DTAM Micro

Panel Cutout

4.55 in

.29 in

3.86 in

.69 in

.29 in

5.50 in

6–5

Chapter 6

Installation

To install the DTAM Micro Operator Module:

ATTENTION:

1. Cut an opening in the panel as shown in Figure 6.3. Use the cutout template located inside the back cover of this manual. Remove any sharp edges or burrs.

2. Make sure the sealing gasket is properly positioned on the DTAM Micro This gasket forms a compression type seal. Do not use sealing compounds.

Disconnect all electrical power from the panel before making cutout.

Make sure that area around panel cutout is clear. Take precautions so that metal filings or other debris does not

fall into the DTAM Micro ventilation slots or enter any components that may already be installed in panel.

Make sure that no objects are inserted or fall into the terminal through the ventilation slots or DIP switch access hole.

Failure to follow these warnings may result in personal injury or damage to the panel components.

3. Place the DTAM Micro in the panel cutout.

ATTENTION:

4. Install the six self locking mounting nuts hand tight.

5. Alternately tighten the mounting nuts until the DTAM Micro is held firmly against the panel. Tighten mounting nuts to a torque of 8 to 10 inch-pounds. Do not over-tighten nuts.

Mounting nuts must be tightened to a torque of 8 to 10 inch pounds to provide a proper seal and to prevent potential damage to the terminal. Allen-Bradley assumes no responsibility for water or chemical damage to the terminal or other equipment within the enclosure because of improper installation.

6–6

Chapter 6

Installation

Wire and Cable Length Restrictions

Connecting DC Power

The following wire and cable length restrictions apply to DTAM products that are CE marked when used in installations that require compliance to European EMC Directive 89/336:

DC Power Wiring 10 meters Ground Terminal Wire 3 meters Communication Cables 30 meters

These restrictions apply to the following Catalog Numbers:

• 2707–M232P3 Series E

• 2707–M485P3 Series E

The DTAM Micro accepts power supply voltages from 18 to 30 VDC (use isolated DC power supply capable of providing at least 200 mA). Connect the DTAM Micro directly to the power source or use either of two AC to DC Adapters depending upon the source voltage.

• 120 VAC Input, use AC to DC Adapter (Catalog No. 1747-NP1)

• 240 VAC Input, use AC to DC Adapter (Catalog No. 1747-NP2)

To connect the DTAM Micro to a power source:

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. Make sure that the voltage source is not turned on.

2. Use AWG#16 or #14 stranded wire to connect the DTAM Micro screw terminals to the DC power source (see below).

Note: The terminal block on the DTAM Micro is not removeable.

6–7

Chapter 6

Installation

Figure 6.4 DC Power Connections

DTAM Micro

Use AWG#16 or #14

Stranded Wire

To 24 VDC Power Source

Optional AC to DC Adapter

Catalog No. 1747–NP1, -NP2

To 120VAC (Catalog No. 1747-NP1) To 240VAC (Catalog No. 1747-NP2)

3. Connect communications cabling, refer to Chapter 7.

4. Apply voltage and verify the DTAM Micro powerup sequence.

6–8

Chapter

Chapter Objectives

A–B

Communication Connections and Setup

This chapter describes how to connect the DTAM Micro terminal to and communicate with peripheral devices. It contains the following sections:

Section Page

Wiring Guidelines 7–1 Connecting RS-232 Devices 7–2 Connecting RS-485 Devices 7–3 Communicating with a Logic Controller 7–6 RS-232 Communications with a PLC-5 7–7 RS-232 Communications with an SLC 5/03 7–8 RS-232 Communications with an SLC or DH485 Network 7–9 RS-232 Communications with a MicroLogix 1000 7–10 RS-485/DH–485 Communications with a MicroLogix 1000 7–11

Wiring Guidelines

Here are some recommendations on how to reduce noise on the communications connections:

• Careful wire routing helps reduce or minimize electrical noise.

Route incoming power to the terminal by a separate path from the communications cables.

• Do not run communications wiring and power wiring in the same conduit.

• Where communications and power wiring must cross, make their

intersection perpendicular.

• Proper grounding helps to limit the effects of noise due to

Electromagnetic Interference (EMI). To avoid problems caused by EMI, all cables must be shielded and grounded at one end. Grounding is also an important safety measure in electrical installations.

7–1

Chapter 7

Communication Connections and Setup

Connecting RS-232 Devices

The RS-232 port of the DTAM Micro terminal (Catalog No. 2707-M232P3) allows point-to-point communications with:

• PLC-5 Channel 0 (configured as RS-232 port)

• SLC 5/03, 5/04, 5/05 RS-232 port

• MicroLogix 1000

The figure below shows typical RS-232 connections.

DTAM Micro to PLC-5 Channel 0

PLC-5

Channel 0

RS-232

Cable (Catalog No. 2707-NC3)

DTAM Micro to SLC 5/03

SLC 5/03

DTAM Micro Terminal

Catalog No. 2707-M232P3

DTAM Micro RS-232 Port

DTAM Micro Terminal

Catalog No. 2707-M232P3

7–2

Channel 0

Gender Adapter

RS-232

Cable (Catalog No. 1747-CP3)

DTAM Micro RS-232 Port

To connect the DTAM Micro to an RS-232 device:

1. Make sure that the DTAM Micro is not connected to a voltage source.

2. Use the proper cabling to connect the DTAM Micro communications port to the port of the controller (PLC-5 channel 0 or SLC 5/03, SLC 5/04 RS-232 port).

• Use cable, Catalog No 2707-NC3 for PLC-5 channel 0 connection.

• Use cable, Catalog No. 1747-CP3 for SLC 5/03, SLC 5/04 or 5/05 port

connection. This cable requires a 9-pin female to male gender adapter.

If you need to make your own cable, refer to the cable diagrams in Appendix B. The maximum recommended cable length is 50 feet (15.2 meters).

3. Make sure that the communication parameters of the DTAM Micro terminal match the host device.

4. Apply power and verify that communications are established.

Chapter 7

Communication Connections and Setup

Connecting RS-485 Devices

The RS-485 port of the DTAM Micro terminal (Catalog No. 2707-M485P3) allows point-to-point and multi-drop communications with:

• PLC-5 Channel 0

• SLC Controller DH485 port

• MicroLogix 1000 using the AIC+ Interface

The figure below shows typical RS-485 connections.

DTAM Micro to Single SLC

DTAM Micro Terminal

SLC

RS-485

Cable (Catalog No. 2707-NC1)

DTAM Micro to PLC-5 Channel 0

PLC-5

Catalog No. 2707-M485P3

DTAM Micro RS-485 Port

DTAM Micro Terminal

Catalog No. 2707-M485P3

Channel 0

Configured for RS-422

Channel 0

(RS-232)

RS-422

Cable (Catalog No. 2707-NC4)

DTAM Micro to PLC-5 Channel 0

PLC-5

RS-232

Cable (Catalog No. 2707-NC5)

DTAM Micro Terminal

Catalog No. 2707-M485P3

DTAM Micro RS-485 Port

7–3

Chapter 7

Communication Connections and Setup

DTAM Plus

Cable

(Catalog No. 2707-NC1)

Link Coupler

Programming T erminal

DTAM Micro to DH-485 Network

SLC 5/01

DH485 Network

Interface

Converter

RS-232 to RS-485

DTAM Micro Terminal

Catalog No. 2707-M485P3

Cable

(Catalog No. 2707-NC1)

Link Coupler

7–4

Chapter 7

Communication Connections and Setup

To connect the DTAM Micro terminal to an RS-485 device:

1. Make sure that the power to the DTAM Micro is off.

2. Use the proper cabling to connect the DTAM Micro communications port to the port of the controller (PLC-5 channel 0 or SLC 5/03 RS-232 port).

• Use cable, Catalog No 2707-NC4 for PLC-5 channel 0 RS-422

connection

• Use cable, Catalog No. 2707-NC5 for PLC 5 channel 0 RS-232

connection. The 2707-NC5 cable converts the signals from the RS-485 port to RS-232 levels.

• Use cable, Catalog No. 2707-NC1 for SLC 5/03, 5/04 or 5/05 port and

DH-485 network connections

If you need to make your own cable, refer to the connection diagrams in Appendix B. The maximum recommended cable length is 200 feet (60.8 meters).

Important: The DH-485 network cable requires proper shielding, grounding, and termination. Refer to Data Highway / Data Highway Plus / Data Highway-485 Cable Installation Manual (Publication No. 1770-6.2.2).

3. The DH-485 connectors are not electrically isolated. If electrical isolation is required, use Link Couplers (Catalog No. 1747-AIC) shown on the previous page.

ATTENTION: Electrical isolation using Link Couplers (Catalog No. 1747-AIC) is required in applications where the distance

between the DTAM Micro terminal and the SLC is greater than

6.5 feet (2 meters).

4. Make sure that the communication parameters of the DTAM Micro terminal match the host device.

5. Apply power and verify that communications are established.

7–5

Chapter 7

Communication Connections and Setup

Communicating with a Logic Controller

The DTAM Micro supports two operating systems.

• Communication with a PLC-5 requires PLC5-DF1 protocol

• Communication with an SLC requires AB DH-485 protocol

• Communication with a MicroLogix 1000 requires PLC5-DF1 protocol

The RS-485 and RS-232 versions of the DTAM Micro support both systems:

DTAM Micro Version

RS-485 (Catalog No. 2707-M485P3)

RS-232 (Catalog No. 2707-M232P3)

RS-485 (Catalog No. 2707-M485P3)

RS-232 (Catalog No. 2707-M232P3)

➀ The DTAM Micro RS-485 port supports RS-422 communication with the PLC-5. RS-422

communication is limited by the PLC to 19.2K baud and a distance of 200 feet (61 meters).

The operating system is selected when an application is created. Applications are downloaded with the applicable operating system. If you download an application that has a different operating system than the current operating system in the DTAM Micro, you are prompted to download the new operating system. Refer to Chapter 4 for additional information.

Operating

System

PLC5 DF1

PLC5 DF1 PLC-5 Family channel 0 port (RS-232)

AB DH-485

PLC-5 Family channel 0 port (RS-422) ➀

SLC Family DH-485 port MicroLogix 1000 (using AIC+ Interface)

DH-485 network MicroLogix 1000 (using AIC+ Interface)

SLC 5/03, 5/04, 5/05 serial port, MicroLogix 1000

Controller Type

7–6

Communications Parameters

The communication settings of the DTAM Micro must be set to match the SLC, PLC, or DH-485 network. The following parameters can be set for both the RS-232 and DH-485 communications port.

Parameter Selections

Baud Rate 300, 1200, 2400, 4800, 9600, 19200, 38400 Data Bits 7 or 8 Parity None, Odd, and Even

Chapter 7

Communication Connections and Setup

RS-232 Communications with a PLC-5

The DTAM Micro and PLC-5 must be set as follows for communications to occur:

PLC-5

Channel 0

RS-232C

Cable (Catalog No. 2707-NC3)

DTAM Micro

RS-232 Version

DTAM Micro

The DTAM Micro must have an application with a PLC5-DF1 operating system installed. The Baud Rate and Parity of the DTAM Micro and PLC-5 must be set the same.

PLC-5

Channel 0 must be set as follows (NA = Not Applicable):

Parameter Setting Comments

Channel Configuration Option System DF1 Pt-Pt Required for proper operation. Diagnostic File 3-999 Must be a unique integer file number. Remote Mode change Disabled Required for proper operation. Mode Atten. Character NA Not used with Remote Mode disabled. System Mode Character NA Not used with Remote Mode disabled. User Mode Character NA Not used with Remote Mode disabled. Baud Rate See Comments DTAM Micro must be set the same. Stop Bits 1 Required for proper operation. Parity See Comments DTAM Micro must be set the same. Control Line No Handshaking Required unless communication cable

loops back control signals. Duplicate Detect NA User definable per system requirements. ACK Timeout NA User definable per system requirements. Message Timeout NA User definable per system requirements. Error Detect CRC Required for proper operation. NAK Receive NA User definable per system requirements. DF1 ENQs NA User definable per system requirements.

7–7

Chapter 7

Communication Connections and Setup

RS-232 Communications with an SLC 5/03, 5/04, 5/05

The DTAM Micro and RS-232 port of the SLC 5/03, 5/04, 5/05 must be set as follows for communications to occur:

DTAM Micro

SLC 5/03

Channel 0

RS-232C

Cable (Catalog No. 1747-CP3)

Gender Adapter Required

RS-232 Version

Gender Adapter

DTAM Micro

The DTAM Micro must have an application with AB DH485 operating system installed. The Baud Rate and Parity of the DTAM Micro and the SLC 5/03, 5/04, 5/05 must be set the same. We recommend you use 19200

baud, even parity, and 8 data bits to match the default settings of an SLC controller.

7–8

SLC 5/03, 5/04, 5/05

Make sure that channel 0 is set up for DH-485 MASTER and the following parameters match the DTAM Micro.

Parameter Selections Recommended

Baud Rate 1200, 2400, 9600, 19.2K 19.2K Node Address 1 to 31 Maximum Node

Address Token Hold Factor 1 to 4 1 Diagnostic File Number 0 to 255 Any Parity None, Odd, or Even Even Data Bits 7 or 8 8

1 to 31

➀ To provide maximum response times, we recommend that the DTAM Micro be set as node 0 and the

SLC channel 0 as node 1. Maximum node address should be 1. The connections are a completely separate DH-485 network, you do not need to be concerned about duplicate node addresses from another network.

➀

Chapter 7

Communication Connections and Setup

RS-485 Communications with an SLC or DH-485 Network

The DTAM Micro and SLC DH-485 port must be set as follows for communications to occur. If you are using an SLC 5/03, 5/04, 5/05 RS-232 port, refer to the previous section.

DTAM Micro

RS-485 Version

DTAM Micro

RS-485 Version

RS-485

Cable (Catalog No. 2707-NC1)

SLC

DH-485 Network

Link Coupler

RS-485

Cable (Catalog No. 2707-NC1)

DH-485 Network

Link Coupler

DTAM Micro

The DTAM Micro must have an application with a AB DH485 operating system installed. The baud rate, parity, and data bits of the DTAM Micro and DH-485 network (or SLC) must be set the same. We recommend you use

19200 baud, even parity, and 8 data bits to match the default settings of an SLC controller.

If the DTAM Micro module is installed on a DH-485 network that has a large number of nodes connected and there is heavy network traffic, the network may produce NAK NOMEM commands. Three consecutive NAK NOMEM commands will produce a 10H error on the DTAM Micro module. Pressing the enter key or resetting the module is required to resume operation.

7–9

Chapter 7

Communication Connections and Setup

SLC 5/03, 5/04, 5/05

Make sure that the DH-485 network and DTAM Micro parameters match.

Parameter Selections Recommended

Baud Rate 1200, 2400, 9600, 19.2K 19.2K Node Address 1 to 31 Next lowest address on the

network. Set to 1 for pointto point communications ➀

Maximum Node Address 1 to 31 Set to maximum node on

network. Set to 1 for pointto point communications ➀.

Token Hold Factor 1 to 4 1 Diagnostic File Number 0 to 255 Any Parity None, Odd, or Even Data Bits 7 or 8 8

Even②

RS-232 Communications with a MicroLogix 1000

DTAM Micro

Comm Port

(RS-232)

DTAM Micro

① To provide maximum response times on point-to-point networks, we recommend that the DTAM

Micro be set as node 0 and the SLC as node 1. Maximum node address should be 1.

② SLC 5/03, 5/04, 5/05 (channel 0) only supports EVEN parity.

The DTAM Micro RS-232 version has an RS-232 port and uses DH-485 protocol. The DTAM Micro RS-232 version can connect directly to the MicroLogix 1000 using the 2707-NC10 cable. It can also connect to the AIC+ module using the 2707-NC2 cable.

MicroLogix 1000

RS-232

Cable (Catalog No. 2707-NC10)

7–10

Comm Port (RS-232)

DH-485

RS-232

Cable (Catalog No. 2707-NC2)

AIC+

MicroLogix 1000

RS-232

Cable (Catalog No.

1761-CBL-HM02)

Chapter 7

Communication Connections and Setup

RS–485/DH–485 Communications with a MicroLogix 1000

Comm Port (RS485)

DTAM Micro

The DTAM Micro 485 version has an RS-485 port and uses DH485 protocol. It can communicate to the MicroLogix 1000 via DH485 with the AIC+ Interface Converter Module. This is a 3-node network and is not expandable.

MicroLogix 1000

AIC+

DH485

RS232

Com 1

RS232

Cable (Catalog No.

1761-CBL-HM02)

DTAM Plus/Micro

Communications Port

1 2 3 4 8 9

9-Pin Male D Connector

Personal Computer

You will need to construct a cable that connects to the AIC+ and the DTAM Micro. Refer to the following illustration.

AIC+

Port 3

Termination

4 3

Common

Shield

Chassis Ground

6-Pin Connector

7–11

Chapter 7

Communication Connections and Setup

7–12

Chapter

Chapter Objectives

A–B

Troubleshooting and Maintenance

This chapter describes how to isolate and correct the most common operating problems and routine maintenance tasks. It contains these sections:

Section Page

Troubleshooting Recommendations 8–1 Equipment Required 8–1 Common Operating Problems 8–2 Error Messages 8–2 Communication Error 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

Troubleshooting Recommendations

Equipment Required

Most errors are accompanied by an error message. Find the error message in the error message listing and perform the recommended corrective action.

If you encounter a problem that is not listed in the table, contact your local Allen-Bradley distributor for assistance.

ATTENTION: Make sure that no objects are inserted or fall into the terminal through the ventilation slots or DIP switch access

hole. Always disconnect power when checking wiring connections. Failure to take adequate precautions may result in severe electrical shock or equipment damage.

Other than verifying that the correct power source is connected to the terminal (use a voltmeter), no electronic diagnostic equipment is required for troubleshooting.

8–1

Chapter 8

Troubleshooting and Maintenance

Common Operating Problems

Error Messages

Message Probable Cause(s) Corrective Action(s)

ROM fail Read Only Memory (ROM) is incorrect.

RAM fail RAM memory failed write or read test.

*.CFG File Invalid Application file checksum is incorrect.

Watch Dog Fault

Push key to continue

Watch Dog Fault

Push Key to Reset

Allen-Bradley SLC 50X

Establishing Comm

Allen-Bradley PLC-5

Establishing Comm

SLC not found

PLC not found

Communication Loss

Press ENTER to Reset

Com Error Code: nnH

Press ENTER to Reset

Attempted Invalid

Screen Access

If there is no display on the DTAM Micro, verify that 18 to 30 VDC is present at the terminal connectors. If not, check the power to/from the DC power source.

The most common problems are related to cabling configurations and the communication parameters (baud rate, data bits, parity). These parameters must be identical for both the DTAM Micro and the controller. Cabling and the communications parameters are always the first things to check.

If the communications cabling and communications parameters are correct, perform the diagnostic tests (described in this chapter) to rule out any non-functioning features of the DTAM Micro.

Refer to the following when the DTAM Micro displays an error message.

Possible defective ROM. Reset the DTAM Micro and re-check. If problem still exists, re-download the operating system through the programming software. If problem still exists, send DTAM Micro for repair.

Reset the DTAM Micro and re-check. If problem still exists, send DTAM Micro for repair.

Possible bad application file. Download the program (.CFG) file and re-check.

Watch dog timer not within specs. If problem persists, send DTAM Micro for repair.

Watch dog timer timed out or pass bits not set. If problem persists, send unit for repair.

Attempting to communicate with an SLC.

Attempting to communicate with a PLC.

This display is displayed after a 2 second interval of attempting to establish communications with the SLC.

This display is displayed after a 2 second interval of attempting to establish communications with the PLC.

Communication with the SLC was lost after 16 attempts.

Communication error code (nn) Illegal or unprogrammed screen type detected

(.CFG file error).

Normal display when initiating communications with an SLC.

Normal display when initiating communications with a PLC.

Communications not established with the SLC. Check cabling and communications parameters to verify that the SLC matches those of the DTAM Micro.

Communications not established with the PLC. Check cabling and communications parameters to verify that the PLC matches those of the DTAM Micro.

Check DTAM Micro to controller cabling. Check SLC operating conditions.

Received a controller error code. Refer to next section for error codes.

Check the program (.CFG) file and download. Check linking and so on.

8–2

Message Corrective Action(s)Probable Cause(s)

Not Programmable

Incorrect Master

Code

Invalid Security

Code Access Denied

Loop Error

** Input Error **

Press a Key to Cont.

Master code is 99999999 and is not user-programmable.

Master code entry did not match.

Master code or 3 screen codes did not match.

In the Self Test Mode the transmitted character did not match the received character. The transmitted character is displayed.

Chapter 8

Troubleshooting and Maintenance

A master code number of 99999999 may not be programmed. Download a new, valid master code number (using DTAM Micro Programming Software).

The master code entered did not match the master code of the program file.

Either an incorrect master security code or a code that did not match the programmed 3 codes was entered - try again.

Verify that the loopback connector is connected to the Communication and/or Printer Ports. If the loopback connectors are in place, possible damage to the port drivers has occurred, send unit for repair.

The low and high data values are then dis-

played in one of two formats:

Low Lim High Lim XXXXXX XXXXXX

Low XXXXXXX

High XXXXXXX

READ ONLY

Prog SW/OI Version

Mismatch -OI Locked

Operator Quit Ack Comm port conflict on cable.

The data entered is not within the programmed limits. The Low and High limits, as programmed, are displayed.

The controller location is not configured for a Write function (P-A/D function).

An incorrect unlock code sent by DTAM Micro Programming Software. Wrong version of DTAM Micro Programming Software

Verify that the displayed limits are as programmed for the entry field. Re-enter data within the entry limits.

Verify that the controller location being accessed by the P-A/D is acceptable for Write functions.

Verify that the version of DTAM Micro Programming Software is compatible for the controller type supported by the DTAM Micro.

Verify no other drivers are enabled. Check cable connections.

8–3

Chapter 8

Troubleshooting and Maintenance

Communication Error Codes

Communication Error Codes appear on the DTAM Micro display as follows:

Error Code

Com Error Code: nnH Press ENTER to Reset

The error code is in the form:

• nnH for SLC controllers that do not show extended error codes.

• X nnH for PLC controllers. The X indicates an extended error code.

The communication error codes provide valuable information when other symptoms either have not been discovered or have not been understood.

Note: For a complete list of error codes, consult the user manuals for your Allen-Bradley controller.

The communication error codes specific to the communication protocols are described below.

Code (Hex)

07 Illegal size. Source program is larger than destination. 0E Failed Longitudinal Redundancy Check (LRC). 0B Access Denied. Not in program mode. 0C Resource not available. No MemMod, in faulted mode, no forces installed.

Illegal Format. No File, unknown command, address out of range or memory not allocated.

Address Problem. SLC 500/501 out of physical memory. SLC 502 out of executable memory.

Disallowed due to command protection. Not program owner, file not open for Read/ Write directory, target file open.

Meaning

8–4

Chapter 8

Troubleshooting and Maintenance

Using the Test Functions

Use the test selection screen to test or check the following:

• Reset DUT (resets terminal, terminates test function)

• DIP switch positions (page 8–6)

• Display (page 8–7)

• Keyboard (page 8–8)

• Communications port (page 8–9)

• Random Access Memory (page 8–10)

• System memory (page 8–10)

• Transmit enable (page 8–12)

To access the test functions:

1. Access the test functions from the Mode Menu.

1 Reset 3 Special 2 Com-Port 4 Other

2. From the Mode Menu, select item 4 to display the Other Menu:

1 Master 3 Simulate 2 Scale 4 Test 5 Ex

3. Select item 4 from the Other Menu to display the test selection screen:

DTAM Micro Diag Test < Test Selection>

Current Test Selection

4. Use the [NEXT] and [PREV] keys to scroll through the test options. Display the test you want to perform.

5. Press [

] to initiate the test.

6. To terminate the test, press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the terminal.

8–5

Chapter 8

Troubleshooting and Maintenance

DIP Switch Test

Use the DIP switch test to verify the DIP switch positions.

To perform the DIP switch test:

1. Use the [NEXT] and [PREV] keys to display DIP Switch on the test selection screen.

DTAM Micro Diag Test

Dipswitch

2. Press [ ] to initiate the test. The DTAM Micro displays the current DIP switch settings.

DIP Switch Position #1

DIP Switch: 0 1 1 0 0 0

0 = OFF 1 = ON

DIP Switch Position #6

The 6 positions of the DIP switch are shown in binary format (0 = Off, 1 = On). The leftmost value represents DIP switch position #1.

Note: Position #6 is always shown as 0 regardless of the setting. This switch position is not used

3. Press any key to terminate the DIP switch test and display the next test selection screen:

DTAM Micro Diag Test Display Test

4. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

8–6

Chapter 8

Troubleshooting and Maintenance

Display Test

Use the display test to verify that each screen pixel is operating properly.

To perform the display test:

1. Use the [NEXT] and [PREV] keys to show Display on the test selection screen.

DTAM Micro Diag Test

Display Test

2. Press [ ] to initiate the test. The DTAM Micro turns all pixels on and then off. Then an alternate

checkerboard pattern is displayed:

3. Press any key to terminate the test. The next test selection screen is displayed.

DTAM Micro Diag Test

Keyboard

4. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

8–7

Chapter 8

Troubleshooting and Maintenance

Keyboard Test

Use the keyboard test to verify that the keyboard is functioning properly.

To perform the keyboard test:

1. Use the [NEXT] and [PREV] keys to display Keyboard on the test selection screen.

DTAM Micro Diag Test

Keyboard

2. Press [ ] to initiate the test. The DTAM Micro prompts you to press each key in a sequential order.

Press “F1”

3. Press the keys as prompted form left to right beginning at the top.

Begin

End

You must press all of the keys in the order prompted. If you press the wrong key, you must start over with the first key.

4. Pressing the last key in the sequence terminates the keyboard test. The next test selection screen is displayed.

DTAM Micro Diag Test

Comm Port

5. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

8–8

Chapter 8

Troubleshooting and Maintenance

Communication Port Test

RS-232 Port RS-485 Port

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

Use the communications test to verify the operation of the RS-232 or RS-485 port.

The communications test requires a loopback connector. You can construct a simple loopback connector as follows:

Loopback Connector

Connects pins 2 !3

To test the communications port:

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

9 Pin Female

Loopback Connector

Connects pins 1 !3 and pins 2 ! 4

1. Use the [NEXT] and [PREV] keys to display Comm on the test selection screen.

DTAM Micro Diag Test Comm Test

2. Press [ ] to initiate the test. The DTAM Micro will continuously send out and receive a message at

the same port. The message is DTAM Micro self looping serial test ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.

DTAM Micro self loop ing serial test ABCD

3. Press any key to terminate the communications test. The next test selection screen is displayed.

DTAM Micro Diag Test RAM Test

4. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

8–9

Chapter 8

Troubleshooting and Maintenance

RAM Test

Use the RAM test to verify the DTAM Micro Random Access Memory.

1. Use the [NEXT] and [PREV] keys to display RAM on the test selection screen.

DTAM Micro Diag Test

RAM Test

2. Press [ ] to initiate the test. The DTAM Micro displays either a Pass or Fail message.

RAM: pass

Press ENTER

3. Pressing [ ] terminates the RAM test. The next test selection screen is displayed.

DTAM Micro Diag Test

System Memory

4. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

System Memory Test

8–10

Use the System Memory test to verify the checksum of the operating system.

1. Use the [NEXT] and [PREV] keys to display System Memory test on the test selection screen.

DTAM Micro Diag Test

System Memory

2. Press [ ] to initiate the test. The DTAM Micro displays either a Pass or Fail message.

System Memory: pass

Press ENTER

3. Pressing [ ] terminates the System Memory test. The next test selection screen is displayed.

DTAM Micro Diag Test

Program Memory

4. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

Chapter 8

Troubleshooting and Maintenance

Program Memory Test

Use the Program Memory test to verify the checksum of the current application file.

1. Use the [NEXT] and [PREV] keys to display System Memory test on the test selection screen.

DTAM Micro Diag Test Program Memory

2. Press [ ] to initiate the test. The DTAM Micro displays either a Pass or Fail message.

System Mem: pass

Press ENTER

3. Pressing [ ] terminates the Program Memory test. The next test selection screen is displayed.

DTAM Micro Diag Test

Toggle Cntrl Signal

4. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

8–11

Chapter 8

Troubleshooting and Maintenance

TXEN Test

Only available on the RS-485 version. Use the TXEN test to verify the transmit enable line at the RS-485 communications port.

The TXEN test requires a loopback connector with an LED. You can construct a simple loopback connector as shown below:

DB9 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

RS-485 Port Only

750W

LED

Loopback Connector

Connects pins 1 !3 and pins 2 ! 4 LED and 750W resistor

between pins 2-4 and 6

To test the transmit enable line:

1. Use the [NEXT] and [PREV] keys to display TXEN Test on the test selection screen.

DTAM Micro Diag Test

TXEN Test

2. Press [ ] to initiate the test. The LED should flash at approximately 1 second intervals indicating that

the transmit enable line is functioning properly.

3. Pressing [ ] terminates the TXEN test. The next test selection screen is displayed.

DTAM Micro Diag Test

Reset DUT

4. To terminate the test function , press the [NEXT] and [PREV] keys to display Reset DUT in the test selection area. Press [

] to reset the

terminal.

8–12

Chapter 8

Troubleshooting and Maintenance

Cleaning the Display Window

To clean the display window:

ATTENTION: Use of abrasive cleansers or solvents may

damage the window. Do not scrub or use brushes. Some types of

paper towels may scratch the window, only use a soft sponge or cloth.

1. Disconnect power from the terminal at the power source.

2. Using a clean sponge or a soft cloth, clean the display with a mild soap or detergent.

3. Dry the display with a chamois or moist cellulose sponge to avoid water spots.

Removing Paint and Grease

Remove fresh paint splashes and grease before drying by rubbing lightly with isopropyl alcohol. Afterward, provide a final wash using a mild soap or detergent solution. Rinse with clean water.

8–13

Chapter 8

Troubleshooting and Maintenance

8–14

Appendix

DTAM Micro Specifications

A–B

Specifications

LCD Display

Character Size (H x W) 0.19 x 0.12 in (4.75 x 2.95 mm) Character Format 5 mm x 8 mm dot matrix Column and Character 2 lines x 20 characters Backlight Yellow-green LED, fixed intensity

Contrast Fixed Display Viewing Area (H x W) 1.0 x 3.0 in (15 mm x 76 mm) Viewing Angle Horizontal ± 30_, Vertical -20_ to +30_

Keypad

Keypad Type T actile embossed, domed keys, sealed membrane Operation Force 16 oz (453 grams ) Operational Life 1 million operations

Electrical

Communications Port

Catalog No. 2707-M232P3 RS-232 Catalog No. 2707-M485P3 RS-485 (Allen-Bradley DH-485 protocol)

Communication Distances

RS-232 50 ft (15 meters) maximum RS-485 4,000 ft (1219 meters) maximum with the Link

Coupler (Catalog No. 1747-AIC)

RS-422 200 feet (61 meters) maximum with PLC-5

Input Voltage Range 18-30V DC Input Current 200mA maximum

Environmental

Operating Temperature 0 to 55_C Storage Temperature -20 to 70° C (-4 to 158° F) Relative Humidity 5 to 95%, noncondensing Shock 30G operating Vibration 50G non-operating

Mechanical

Dimensions (Approximate)

Height: 3.9 inch (99.1 mm) Width: 5.4 inch (137.2 mm) Depth: 1.8 inch (45.7 mm)

(32 to 131° F) Series C or later

Front Panel Size

Height: 5.4 inch (137.2 mm) Width: 6.9 inch (175.3 mm)

Weight 1.0 lbs (0.45 kg) max LED Indicator RUN LED (Green)

A–1

Appendix A

Specifications

Agency Ratings

NEMA Type 4, 12, 13 (indoor use only)

Class 1 Division 2 Groups A, B, C, D, hazardous locations (Series B or higher)

Class 1 Division 2 Groups A, B, C, D, hazardous locations (Series D or higher)

(Series C or higher)

Series E Only – Cat. Nos. 2707–M232P3, 2707–M485P3

European Union Directive Compliance

If this product is installed within the European Union or EFTA regions, the following regulations apply.

ATTENTION: To maintain compliance with European Union Directives there must exist at least 2.5 cm (1 in.) free air space

This apparatus is tested to meet Council Directive 89/336 electromagnetic Compatibility (EMC) Standards:

around the sides and back of this unit when installed in an enclosure.

• EN50081-2 Class A (Industrial) Emissions

• EN50082-2 Class A (Industrial) Immunity

• EN61000–6-2 Class A (Industrial) Immunity (Series E Only)

According to these Standards, the factor which determines, for EMC purposes, whether an apparatus is deemed to be “Industrial” or “Residential, commercial and light industrial”, is given in Clause 1 of EN50081–2 as follows:

Apparatus covered by this standard is not intended for connection to a public mains network, but is intended to be connected to a power network supplied from a high- or medium-voltage transformer dedicated for the supply of an installation feeding a manufacturing or similar plant.

A–2

The product described in this document is intended solely for use in an industrial environment as defined above. When installed in Europe, any other application is in contravention of the European Union Directives, and a breach of those laws.

Appendix

DTAM Micro Cables

A–B

DTAM Micro Cable Diagrams

Catalog No. 2707-NC1

Use the RS-485 Network Interface Cable to connect the RS-485 version of the DTAM Micro (Catalog No. 2707-M485P3) to an SLC network.

DTAM Micro RS-485

Communication Port

Data Out – Data Out +

Data In – Data In +

Transmit Enable

Ground

Shield

9-Pin Male D Connector

1 2 3 4 5 6 7 8 9

SLC 500 Programming Port or

Isolated Link Coupler Peripheral Port

Data (CH A)

Data (CH B)

24 VDC

Gnd RS-485

Transmit Enable TX–EN

Shield

Gnd RS-485

24 VDC

8-Pin Male RJ Connector

AMP#5-55179-X

Catalog No. 2707-NC2

Use the Upload/Download Cable to connect the RS-232 version of the DTAM Micro (Catalog No. 2707-M232P3) to a personal computer for transferring applications. A 25– to 9–pin adapter may be required if your computer has a 25–pin communication port.

DTAM Micro RS-232

Communications Port

1 2

Data In

Data Out

Signal Ground

3 4 5

9-Pin Male D Connector 9-Pin Male D Connector

Computer 9 Pin

Serial Port (COM1, COM2)

Data In

Data Out

3 4

Signal Ground

B–1

Appendix B

DTAM Micro Cable Diagrams

Catalog No. 2707-NC3

Use the RS-232 Communications Cable to connect the RS-232 version of the DTAM Micro (Catalog No. 2707-M232P3) to Channel 0 (configured as RS-232) of a PLC-5.

DTAM Micro RS-232

Communications Port

Data In

Data Out

Signal Ground

9-Pin Male D Connector

2 3 5

Handshake lines only required if Handshake is enabled in PLC.

PLC-5 Channel 0 Port

RS-232

Data Out

Data In

Signal Ground

RTS CTS

DSR

6 8

DCD DTR

25-Pin Male D Connector

Catalog No. 2707-NC4

Use the RS-422 Communications Cable to connect the RS-485 port of the DTAM Micro (Catalog No. 2707-M485P3) to Channel 0 (configured as RS-422) of a PLC-5. The DTAM Micro RS-485 port is compatible with the PLC-5 RS-422 standard.

DTAM Micro RS-485

Communication Port

Data Out – Data Out +

Data In – Data In +

Signal Ground

9-Pin Male D Connector

1 2 3 4 5

Handshake lines only required if Handshake is enabled in PLC.

PLC-5 Channel 0 Port

RS-422

Data Out –

Data Out +

Data In –

Data In +

Signal Ground

DSR

DCD

DTR

RTS +

CTS +

CTS –

RTS –

25-Pin Male D Connector

B–2

Appendix B

DTAM Micro Cable Diagrams

Catalog No. 2707-NC5

Use the RS-485 Upload/Download Cable to connect the RS-485 port of the DTAM Micro (Catalog No. 2707-M485P3) to a personal computer for transferring applications. The cable contains the circuitry to convert RS-422 signals to RS-232 signals. The DTAM Micro RS-485 port is compatible with the RS-422 output of the converter cable.

DTAM Micro RS-485

Communications Port

TXD -

1 2

TXD+ RXD -

RXD+ Signal Ground Signal Ground

Shield

3 4 5 8 9

RS-422 { RS-232

9-Pin Male D Connector

A 25- to 9-pin adapter is provided with the cable.

9-Pin Female Connector

TXD

RXD

Signal Ground

DTR

7 20

Personal Computer

TXD

RXD

Signal Ground

DTR

25-Pin Female Connector

25-Pin Male Connector

TXD

RXD

2 5

Signal Ground DTR

B–3

Appendix B

DTAM Micro Cable Diagrams

Catalog No. 2707-NC10

Use the RS-232 Communications cable (Catalog No. 2707-NC10) to connect the DTAM Micro to the MicroLogix 1000 for run-time operation. The length of this cable is 2 meters.

DTAM Micro RS-232

Communications Port

Data In

Data Out

Signal Ground

9-Pin Male D Connector

5 4 3 2 1

9 8 7 6

Connects to MicroLogix 1000

Communications Port

1 1 2 3 4

5 6

7 8 9

DC Com

Data In (RXD)

Data Out (TXD)

8-Pin Male C DIN Right Angle Connector

786

B–4

Appendix B

DTAM Micro Cable Diagrams

Catalog No. 1747-CP3

Use this RS-232 Communications Cable to connect the RS-232 port of the DTAM Micro (Catalog No. 2707-M232P3) to Channel 0 of an SLC 5/03. A 9 pin female to male gender adapter is required when using this cable. If you are making your own cable, use a 9 pin male connector on the DTAM Micro end instead of the 9 pin female connector shown below. In addition, the control lines are not needed.

SLC 5/03 Channel 0 Port

RS-232

RXD

TXD

DTR

DSR RTS CTS

5 6 7 8

COMMON

9-Pin Female D Connector

DTAM Micro RS-232

Communication Port

RXD

TXD

DTR

4 5

COMMON

DSR

CTS

7 8

RTS

9-Pin Female D Connector

Note: A gender adapter is required when using the 1747-CP3 cable. If you are

= Not used for DTAM Micro

creating your own cable, use a male connector on the DTAM Micro end.

The control lines (pins #1, #4, #6, #7, and #8) are not used by the DTAM Micro. The connections to these pins can be deleted for this application.

B–5

Appendix B

DTAM Micro Cable Diagrams

B–6

Appendix

Objectives

A–B

DTAM Micro Special Controller Functions

This appendix describes the Special Menu used to access to special features for controller operations.

Section Page

Accessing Special Functions C–1 Using the P-A/D Function C–2 Reading Controller Input and Output Files C–3 Reading / Writing Controller Status Files C–4 Reading / Writing Controller Bit and Integer Files C–5 Reading / Writing Controller Timer 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 / Writing Controller 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

Accessing Special Functions

To access the Special Menu:

1. Select item 3 from the Mode Menu to access the Special Menu:

1 Reset 3 Special 2 Com-Port 4 Other

You are prompted for the controller address you want to access.

Or PLC depending on operating system

2. Select the current node address [0] or press [1] and enter a different node number. The new SLC node address only applies to P-A/D function, not the resident application.

The Special Menu is displayed

Note: A security access code may be assigned in the application restricting access to the Special Menu.

SLC 50X Address 1= Edit Addr 0=Bypass

1 P-A/D 3 Mem Xfer 2 Mode 4 Clr Fault

C–1

Appendix C

DTAM Micro Special Controller Functions

The Special Menu provides access to these functions:

1 P-A/D refer to page C–2 for more information. 2 Mode refer to page C–18 for more information. 3 Mem Xfer refer to page C–19 for more information. 4 Clr Fault refer to page C–20 for more information.

Using the P-A/D Function

Use the P-A/D function to display and change values in controller files. The only exceptions are Input and Output files, you cannot write to these file types. The P-A/D function is often useful when starting up or debugging applications.

The following tables list the controller file types that can be accessed using the P-A/D function:

SLC File Types

File Type Identifier

Output O 0 (fixed) Yes No

Input Status S 2 (fixed) Yes Yes Binary B 3 Yes Yes

Timer T 4 Yes Yes

Counter C 5 Yes Yes

Control R 6 Yes Yes

Integer N 7 Yes Yes

Default File

Number

1 (fixed) Yes No

Read Write

PLC-5 File Types

C–2

File Type Identifier

Output O 0 (fixed) Yes No

Input Status S 2 (fixed) Yes Yes Binary B 3 Yes Yes

Timer T 4 Yes Yes

Counter C 5 Yes Yes

Control R 6 Yes Yes

Integer N 7 Yes Yes

ASCII A None Yes Yes

BCD D None Yes Yes

Message MG None Yes Yes

ASCII String ST None Yes No

Default File

Number

1 (fixed) Yes No

Read Write

Appendix C

DTAM Micro Special Controller Functions

Reading Controller Input and Output Files

To read the contents of controller Input and Output files:

1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type:

Select File Type: (O) Output

2. Press [NEXT] and [PREV] keys to scroll through the file types. Select either Input or Output and press [

You are shown the data at an Input or Output file element number:

File=I001 DEC Elem=003 19774

3. You can enter a new element number. If you are accessing PLC-5 data, you must enter an octal value.

You are shown the decimal value at that address element:

Data Format

File=I001 DEC Elem=004 19774

Data

Initially, you are shown the decimal value at that address element. If you press [NEXT], the hexadecimal format is displayed:

File=I001 HEX Elem=003 4D3E

Pressing [NEXT] again displays the binary value:

File=I001 Elem=003 0011111001001101

4. Use the [+/-] key to increment or decrement the current element address.

5. To exit, press the [MODE] key to return to the initial P-A/D screen. You can press the [MODE] key at any time during the P-A/D function.

Select File Type: (O) Output

6. Pressing the [MENU] key at the P-A/D screen exits the P-A/D function and displays the Main Menu.

C–3

Appendix C

DTAM Micro Special Controller Functions

Reading / Writing Controller Status Files

To read/write the contents of controller Status files:

ATTENTION: Changing control status bits may cause a

processor fault or have other possible effects on the controller

operation. Make sure you understand the function of status data.

1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type:

Select File Type: (O) Output

2. Press [NEXT] and [PREV] keys to scroll through the file types. Select Status and press [

You are shown the data at a Status file element:

File=S002 DEC Elem=003 5632

3. You can enter a new element number. You are shown the decimal value at that address element:

Data Format

C–4

File=S002 DEC Elem=004 19774

Data

Initially, you are shown the decimal value at that address element. If you press [NEXT], the hexadecimal format is displayed:

File=S002 HEX Elem=003 4D3E

Pressing [NEXT] again displays the binary value:

File=S002 Elem=003 0011111001001101

4. To change a value, move the cursor into the data field using the [NEXT] or [PREV] keys. Enter the new data. If you are editing binary data, use the [+/-] key to toggle the data between 1 and 0. See Attention above.

5. Press [ ] to to load the new data into the file element.

6. To exit, press the [MODE] key to return to the initial P-A/D screen. You can press the [MODE] key at any time during the P-A/D function.

7. Pressing the [MENU] key at the P-A/D screen exits the P-A/D function and displays the Main Menu.

Rockwell Automation 2707-M232P3, 2707-M485P3 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Important User Information

Table of Contents

Objectives

Contents of this Manual

Intended Audience

Conventions

Related Publications

Objectives

General Information

Package Contents

Description

Keypad

DIP Switches

RS-232 Communications

RS-485 Communications

Programming the DTAM Micro

Default Settings

Product Options

Product Accessories

Objectives

Apply Power

Powerup Sequence

Mode Menu

Resetting the DTAM Micro

Setting Communication Parameters Manually

Special Functions for Controller Operations

Entering a New Master Security Code

Using the Simulate Mode

Test Functions

Objectives

Upload / Download DIP Switch Settings

Upload / Download Connections

Downloading an Application

Uploading an Application

DIP Switch Setting

Application Documentation

Bit Write Mode

Screen Types

Screen Navigation

Menu and Sub-Menu Screens

Security Screens

Data Display Screens

Data Entry Screens

Recipe Screens

Objectives

Safety Guidelines

Operating Environment

Enclosures

Equipment Required

Clearances

Mounting Dimensions

Cutout Template

Installation

Wire and Cable Length Restrictions

Connecting DC Power

Wiring Guidelines

Connecting RS-232 Devices

Connecting RS-485 Devices

Communicating with a Logic Controller

RS-485 Communications with an SLC or DH-485 Network

RS-232 Communications with a MicroLogix 1000

Troubleshooting Recommendations

Common Operating Problems

Error Messages

Communication Error Codes

Using the Test Functions

DIP Switch Test

Display Test

Keyboard Test

Communication Port Test

RAM Test

System Memory Test

Program Memory Test

TXEN Test

Cleaning the Display Window

DTAM Micro Specifications