Siemens SIMATIC TD 200

Preface, Contents
Product Overview and Installation
1
Configuring the TD 200
2
Operating the TD 200
3
Creating Sample Programs
4
Specifications and Reference
A
Multiple CPU Configurations
B
Troubleshooting
C
TD 200 Parameters and
Messages
D
Modifying a TD 200 Configuration
E
Index
TD 200
Operator Interface
User Manual
This manual has the order number:
6ES7272-0AA20-8BA0
01/2000
Edition 01
SIMATIC

Siemens SIMATIC TD 200 Specifications

General

Display	LCD
Display Lines	2
Characters per Line	20
Backlight	Yes
Input Voltage	24 V DC
Communication Interface	PPI
Operating Temperature	0 to 50 °C
Relative Humidity	5 to 95% (non-condensing)

Summary

Product Overview and Installation

Hardware Features

Details about the physical components and keyboard layout of the TD 200.

Installing the TD 200

Procedures for mounting the TD 200, including preparing surfaces and the unit.

Connecting the Communication Cable

Instructions for connecting the TD 200 to an S7-200 CPU for one-to-one or network configurations.

Connecting a Power Cable

Guidance on supplying power to the TD 200, either from the CPU or an external supply.

Cleaning the Device

Instructions on how to clean the TD 200 device using a soft cloth and mild cleaning agent.

Configuring the TD 200

Starting the STEP 7-MicroWIN TD 200 Configuration Wizard

Guide to launching and using the wizard for configuring TD 200 parameters and messages.

Selecting Language and Character Set

How to choose the display language and character set for TD 200 menus and messages.

Enabling Time-of-Day, Force Function, and Password Protection

Options to enable specific menus and set up password protection for TD 200 operations.

Specifying Function Key Memory Bits and Display Update Rate

Configuration of memory bits for function keys and setting the message polling frequency.

Selecting Message Size and Number of Messages

How to define message length (20/40 characters) and the total number of messages.

Specifying Parameter Block Address, Message Enable Address, and Message Location

Defining memory addresses for the parameter block, message enables, and message data.

Creating A Text-Only Message

Step-by-step process for creating a message containing only text.

Embedding Data Values in a Text Message

How to insert and format data values within messages displayed on the TD 200.

Creating a Message That Requires Acknowledgement

Configuring messages that require operator acknowledgement before proceeding.

Viewing the TD 200 Parameter Block and Messages

How to access and review the configured parameter block and messages in the data block editor.

Creating a Sample Program

Instructions for creating a sample program to test TD 200 message functionality.

Using the Chinese Character Set

Guide to configuring the TD 200 to use Chinese language and character sets.

Operating the TD 200

Using the Display Message Mode

Details on the default operating mode for displaying messages and available functions.

Editing a Value

How operators can modify embedded variables within messages on the TD 200.

Acknowledging a Message

Procedure for operators to acknowledge messages that require confirmation.

Using the Menu Mode

Explanation of how to navigate and use the TD 200's menu system for various functions.

Viewing Messages

How to access and sequentially view stored messages and process values.

Viewing CPU Status Menu

How to check the S7-200 CPU status, including fatal and non-fatal errors.

Forcing IO

How to force or unforce inputs and outputs using the TD 200's Force I/O menu.

Setting Time and Date in the CPU

Instructions for setting the CPU's real-time clock and date via the TD 200.

Releasing the Password

How to end an editing session and restore TD 200 password protection.

Using the TD 200 Setup Menu Option

Accessing the setup menu to configure network address, baud rate, and display contrast.

Creating Sample Programs

Using a Text Message to Create a Clock for a CPU 214

Demonstrates creating a clock display using text messages and a CPU 214.

Using the Bar Graph Character Set

Illustrates how to create bar graphs using a specific character set on the TD 200.

Specifications and Reference

Certificates, Directives and Declarations

Information on CE symbol, EMC Directive, and Low Voltage Directive compliance.

Approvals for USA, Canada and Australia

Details on UL, CSA, and FM approvals, and notes for Australia.

Technical Specifications

Comprehensive technical data including dimensions, weight, display, keyboard, and electrical specifications.

TD 200 Original Character Set

ASCII character mapping for the TD 200's default character set.

ALT Key Combinations for International and Special Characters for the TD 200 Original Character Set

Key combinations for entering special characters not directly available on the keyboard.

TD 200 Latin1 Character Set

Character mapping for the Latin1 character set, used for Western European languages.

TD 200 Cyrillic Character Set

Character mapping for the Cyrillic character set, used for Eastern European languages.

TD 200 Simplified Chinese Character Set

Character mapping for the Simplified Chinese character set, used for People's Republic of China.

Multiple CPU Configurations

Configuring for Multiple CPU Communication

How to set up communication between multiple TD 200s and S7-200 CPUs.

Building a TDCPU Cable

Instructions for creating custom TD/CPU cables, with and without power connections.

CPU Grounding and Circuit Reference Point Guidelines for Using Isolated Circuits

Guidelines for proper grounding and reference points to prevent unwanted currents.

Troubleshooting

NO PARAMETER BLOCK

Solutions for when the TD 200 cannot find or read the parameter block.

CPU NOT RESPONDING

Troubleshooting steps for when the CPU does not respond to the TD 200.

HARDWARE ERROR

Solutions for when the TD 200 module is inoperable or defective.

NETWORK ERROR

Steps to resolve issues with establishing network connections or entering existing networks.

CPU BUSY

What to do when the CPU is busy, typically due to uploading or downloading.

CPU IN STOP MODE

How to resolve issues when the CPU is in STOP mode.

CHARACTER SET ERROR

Steps to fix errors caused by an unsupported character set selection.

Display backlight blinks on and off

Troubleshooting for display backlight issues, often related to software checksums.

TD 200 Parameters and Messages

TD 200 Parameter Block

Detailed explanation of the TD 200 parameter block structure and its role in message display.

Building the Parameter Block

How to construct the parameter block by defining configuration bytes for language, update rate, etc.

Formatting Messages

How to format messages, including 20-character and 40-character modes, and mixing text with variables.

Embedding Data Values in a Text Message

Placing and formatting data values within messages, including options for acknowledgement and editing.

Understanding Message Types

Explains the four types of messages based on acknowledgement and editing requirements.

Editing Variables with the TD 200

Procedures for editing variables embedded in messages and acknowledging them.

Modifying a TD 200 Configuration

Types of TD 200 Wizard Configurations

Overview of modifying existing TD 200 configurations using the wizard.

Using STEP 7-MicroWIN (prior to version 3.1)

Steps to modify the data block for character set and language settings in older software versions.

Using STEP 7-MicroWIN (version 3.1 or greater)

Procedures for setting alternate character sets when using newer versions of STEP 7-Micro/WIN.