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TraceTek TTDM-128 - User Manual

TraceTek TTDM-128
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User Manual
TTDM-128
TraceTek Leak Detection
Master Module
T
TDM-
1
2
8
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Summary

Overview

System Configurations

Explains the module's versatility and various applications and configurations.

System Configuration Examples

TTDM-128 Single Channel Stand Alone System

Details a standalone system with one TTDM-128 and sensor cable.

Single Channel With Remote Repeater

Describes a system using a remote repeater TTDM for display.

Single TTDM-128 With Network System

Outlines a network with one master TTDM-128 and additional modules.

Multiple TTDM-128 With Network System

Covers networks with multiple TTDM-128 units, one master and others as slaves.

Quick Setup Procedures

Common Setup Procedures

Outlines initial setup steps for the TTDM-128 module.

Setting TTSIM Addresses on Network Systems

Details how to assign unique network addresses to TTSIM modules.

Changing Leak Channel ID Tags

Explains how to assign alphanumeric identification tags to leak detection channels.

Additional Quick Setup Tasks

Changing Leak Channel Units

Describes how to change units of measure for circuit length, individually or globally.

Set Host Port Parameters

Configures serial port parameters for communication with host systems.

Configuration Specific Setup

Stand Alone Single Channel System

Details setup for a standalone TTDM-128 system.

Single Channel With Remote Repeater

Explains setup for a system with a remote repeater TTDM.

Network Configuration Setup

Single TTDM-128 With Network System

Outlines setup for a single TTDM-128 acting as a master in a network.

Multiple TTDM-128 With Network System

Details setup for a network with multiple TTDM-128 units, one master and others as slaves.

Introduction to TraceTek Leak Detection

The TraceTek TTDM-128 Network

Introduces the TTDM-128's capabilities in monitoring sensor cables and networks.

Description of TraceTek System Components

TraceTek Sensing Cables and System Components

Explains sensing cables and components of the leak detection system.

TTDM-128 Features Overview

Identifying TTDM-128 Features

Details external and internal features of the TTDM-128 module with diagrams.

The TTDM-128 Keypad

Keypad Functions Explained

Explains the function of each button on the TTDM-128 keypad.

The TTDM-128 System Display

System Display Indicators

Describes the meaning of the Monitoring, Service, Leak, and Fault LEDs.

Normal Operation and Menu Navigation

Current Event;Status Display

Explains the information shown on the TTDM-128's LCD display lines.

Navigating the Menu Structure

Guides users on how to navigate through the TTDM-128's menu system.

Menu Options and Password Entry

Menu Options List

Lists the main menu options available on the TTDM-128.

Entering a Password

Instructions for entering passwords to access restricted settings.

SIM Channel Status Information

Status of Individual SIM Channels

Details the information provided for each SIM channel in the status menu.

SIM Status Menu Description

Explains the meaning of each line item in the SIM Status menu.

Detailed SIM Status Parameters

SIM Status Details

Provides detailed explanations for specific SIM status parameters.

Modifying SIM Channel Settings

Changing Alphanumeric Tag

How to change the ID tag for a selected SIM channel.

Changing Length Units

How to change the units of measure for a selected SIM channel's length.

Choosing Leak and Service Alarm Levels

Guidance on selecting appropriate leak and service alarm sensitivity levels.

Setting Up Regions and Relays

Region and Relay Configuration

Steps to define regions and configure relay actions for alarm conditions.

Events History Log Access

Accessing the Events History Log

Instructions on how to access and scroll through the recorded events.

Detailed Setup Procedures

General Set-up Menu

Accesses submenus for Time/Date, Language, Password, and Special settings.

Time;Date Configuration

How to set the date and time on the TTDM-128.

Language Selection

How to select the display language for the module.

Password Management

Procedures for entering and changing the module's password.

Leak Setup Configuration

Re-Alarm Interval Setting

Setting the interval for automatic re-alarming if an event is uncleared.

Auto Reset Configuration

Configuring automatic reset of the leak relay after an event is cleared.

Audible Alarm Control

Option to enable or disable the audible alarm.

Alarm Reflash Behavior

Setting to revert relay state then return to alarm for new events.

Alarm Reset Mode

Determines if reset applies to all channels or just the displayed one.

SIM Network Management

SIM Network Setup

Overview of SIM network configuration options.

Set SIM Address

Assigns unique addresses to TTDM's internal SIM or external TTSIM modules.

Add New TTSIM

Steps to connect and assign an address to a new TTSIM module.

Add New TT-NRM

Instructions for adding a TT-NRM to the network and assigning its address.

Network Update and Initialization

Update Network Status

Updates the network to reflect added/changed units without resetting status.

Initialize Network

Initializes the network, resetting all current event status information.

TTDM Network Communication Settings

Baud Rate Configuration

Selects the baud rate for the host serial port.

Modem Settings

Configures modem behavior like auto-answer, dial, and hang-up.

485 Address Assignment

Assigns a unique RS-485 address to each TTDM on a network.

Master or Slave Mode Selection

Selects whether the module operates as a Master or Slave in the network.

Terminal Communication View

Displays characters sent/received on the serial port for verification.

Print Events Data

Sends event history log data to an attached serial device.

System Self-Test Procedures

Self-Test Routines Overview

Lists various diagnostic tests available for the TTDM-128 and its components.

Event Response: Leak Alarms

Leak Detection and Location Events

Describes actions and indicators during a leak alarm event.

To Locate the Leak

Guidance on using system maps to pinpoint leak locations.

To Clear the System

Steps to fix the leak and restore the system.

To Reset the Leak Relay

Procedure for resetting the leak relay after an event.

Event Response: Service Alarms

Service Events and Alarm Conditions

Explains causes, indicators, and actions for Service Alarms.

Event Response: Fault Alarms

Fault Events Causes and Remedies

Lists conditions that trigger Fault Alarms and steps to fix them.

Event Response: Multiple Events

Multiple Events Handling

How the TTDM-128 manages simultaneous events across channels or on a single channel.

Moving Leak Detection Response

How the TTDM-128 responds to a leak that changes location.

Event Response: Advanced Leak Scenarios

Additional Leak Alarms

Response to new leaks occurring away from the initial leak.

Service-to-Leak Alarm Transition

How a Service alarm can transition to a Leak alarm.

Maintenance and Handling Guidelines

Cleaning the Module

Instructions for cleaning the TTDM-128 module's exterior.

Fuse Replacement Procedure

Information on replacing the module's fuse.

Routine Maintenance Checks

Recommendations for regular system checks.

Storage and Handling of Sensing Cable

Guidelines for proper storage and handling of sensing cables.

Investigating Leaks and Faults

Circuit Subdividing Techniques

Methods for isolating problems by dividing the leak detection circuit.

Appendix 1 - Events Glossary

Event Message and Description

A glossary of event types, messages, and their descriptions.

Appendix 2 - Connection to Other Devices

Relay Connections and Logic

Details on connecting external devices to the TTDM-128's service, leak, and fault relays.

Relay Wiring Options

Illustrates options for wiring relays in series or parallel for remote monitoring.

Appendix 2 - Optional Interfaces

Optional 4-20 mA Interface

Description of the analog 4-20 mA output interface.

4-20 mA Wiring Diagram

Diagrams showing how to wire the 4-20 mA output port.

4-20 mA Configuration for Leak Location

How to scale the 4-20 mA output for leak location.

Appendix 2 - Interpreting 4-20 mA Output

Using 4-20 mA Port for Different SIM Channels

How to select a different SIM channel for the 4-20 mA output.

Interpreting 4-20 mA Output Values

Explains how to interpret output values for fault conditions and leak locations.

TraceTek TTDM-128 Specifications

General IconGeneral
BrandTraceTek
ModelTTDM-128
CategoryControl Unit
LanguageEnglish