TraceTek TTDM-128 Manuale utente

User Manual

�

TTDM-128

TraceTek Leak Detection

Master Module

TTDM-128

H56853 12/03 2

H56853 12/03 3

TTDM-128

User Manual

Table of Contents

Overview ......................................................................... 3

System Congurations ...................................................................3

Quick Setup..................................................................... 5

Common Setup Procedures...........................................................5

Conguration Specic Setup..........................................................7

Introduction..................................................................... 9

The TraceTek TTDM-128 Network ................................................9

Description of TraceTek Leak Detection System..........................10

TTDM-128 Features ...................................................... 11

Identifying TTDM-128 Features.................................................... 11

The TTDM-128 Keypad................................................................12

The TTDM-128 System Display ...................................................13

Normal Operation ......................................................... 14

Current Event/Status Display ......................................................14

Navigating the Menu Structure.....................................................14

Status of Individual SIM channels ................................................18

Modifying Settings for Individual SIM Channels...........................20

Events History Log .......................................................................22

Detailed Setup............................................................... 23

General Set-up.............................................................................23

Leak Setup ...................................................................................24

SIM Network.................................................................................25

TTDM Network .............................................................................27

Self-Test .......................................................................................28

Event Response ........................................................... 29

Leak Detection and Location Events............................................29

Service Events .............................................................................30

Fault Events .................................................................................31

Multiple Events.............................................................................32

Maintenance.................................................................. 34

Appendix 1 - Events Glossary..................................... 36

Appendix 2 - Connection to Other Devices................ 37

H56853 12/03 2

H56853 12/03 3

TTDM-128

User Manual

READ BEFORE USE

Please read these instructions carefully and keep them in a safe place (preferably close to

the TTDM) for future reference. The instructions provided in this booklet must be followed

carefully to ensure proper operation. If the equipment is used in a manner not specied by

the manufacturer, the protection provided by the equipment may be impaired.

PREPARATION

Before operation, follow the installation instructions to ensure that each module is properly

mounted and wired. If these steps have not been taken, refer to the installation documents

provided for each module. To obtain this literature or for technical assistance, contact your

local TraceTek distributor or visit our web site (http://www.tycothermal.com).

IMPORTANT: There should be a “System Map” for each sensor circuit. The system map

should show the sensing cable layout with reference to readily identiable landmarks and

with actual distance measurements every 5 m (16 ft) throughout the system. The map is

normally completed at the time the leak detection system is commissioned. Ensure that a

copy of the system map is kept near the TTDM-128 module. If the TTDM-128 is connected

to a building management system, ensure that a copy of the system map accompanies

the building management system.

Notes

§ Throughout this manual, the examples shown use distances in meters.

§ Later versions of software may provide new features and change certain other

details. This manual documents UI software version 3.10i.

System Congurations

The TraceTek TTDM-128 module has many possible applications and congurations. The

TTDM-128 can be congured as a stand-alone leak detection panel, or it can be used in

a network of other TraceTek leak detection modules, such as the TTSIM sensor interface

module, the TT-NRM network relay module, or additional TTDM modules. In all cases,

each TTDM-128 offers the following features and capabilities:

§ Directly monitor the equivalent of up to 1500 m (5000 ft) of TraceTek sensor cable and

point sensors.

§ 1024 event memory.

§ Built-in status and alarm relays.

§ Optional 4-20 mA output.

Overview

H56853 12/03 4

H56853 12/03 5

TTDM-128

User Manual

TTDM-128 SINGLE CHANNEL STAND ALONE SYSTEM

(See Quick Setup on page 7)

§ TTDM-128 with up to 1500 m (5000 ft) of TraceTek sensor cable, or a combination

of sensor cable and point sensors.

SINGLE CHANNEL WITH REMOTE REPEATER

(See Quick Setup on page 7)

§ Stand-alone system with additional TTDM-128 acting as a remote display.

§ Remote panel mimics all conditions at the primary panel.

§ Primary panel acts the same as a stand-alone TTDM-128 system.

§ Modbus interface to a host computer is only available at the remote TTDM.

SINGLE TTDM-128 WITH NETWORK SYSTEM

(See Quick Setup on page 8)

• A single TTDM-128 is used as the master module for a network of up to 126

additional TraceTek modules (TTSIM, TT-NRM).

MULTIPLE TTDM-128 WITH NETWORK SYSTEM

(See Quick Setup on page 8)

• The same as the single TTDM network system, except with additional TTDM-128’s

acting as slave modules.

• One TTDM-128 acts as the network master, the other TTDM-128’s act the same as

stand-alone systems.

• Additional TTSIM and TT-NRM modules can be installed on the network, up to a

total of 127 modules (including TTDM’s).

Twisted

pair

network

Up to 1500 m (5000 ft)

sensing cable per TTSIM

Maximum of

126 TTSIMs

Add TTDMs into the SIM network

where it makes sense to have a local

display, relays, etc.

Primary TTDM

(Slave)

Remote Repeater

TTDM (Master)

RS-485 twisted

pair cabling

H56853 12/03 4

H56853 12/03 5

TTDM-128

User Manual

Common Setup Procedures

All modules, cables and sensors should be installed in accordance with their installation

instructions prior to performing the setup procedures.

BASIC TTDM-128 SETUP (FOR ALL CONFIGURATIONS)

► Power up the TraceTek system. Wait while the TTDM completes its self test and network

initialization process.

► With the TTDM on the Current Event/Status display, press the MENU key.

► Using the DOWN arrow key, scroll to General Setup and press ENTER.

▪ Set the Time and Date (adjust values as necessary using the arrow keys, then press

ENTER).

▪ Select the desired language.

► Press MENU to return to the Current Event/Status display.

SETTING TTSIM ADDRESSES ON NETWORK SYSTEMS

If your system includes TTSIM modules, their network addresses must be set to unique

values in the range from 2 to 127 (address 1 is the default address of the TTDM’s internal

Sensor Interface board). If TT-NRM network relay modules are installed, the TTSIM

addresses must be different than any TT-NRM addresses.

► With the TTDM on Current Event/Status display, press MENU.

► Use the DOWN arrow key to select SIM Network, then press ENTER.

► For each TTSIM (perform complete procedure before continuing to next TTSIM):

▪ Place the TTSIM conguration jumper in the CFG position (see TTSIM Installation

Instructions).

▪ With the TTDM in the SIM Network menu, use the UP and DOWN arrow keys to select Set

SIM Address, then press ENTER.

▪ Press ENTER again, use the arrow keys to input the new TTSIM address, then press ENTER.

▪ Return the TTSIM conguration jumper to the normal operating position (see TTSIM

Installation Instructions).

▪ Press ESC twice.

► Press MENU to return the TTDM to Current Event/Status Display mode.

CHANGING LEAK CHANNEL ID TAGS

Each leak detection channel (TTDM or TTSIM) can be given a unique alpha-numeric

identication tag. To change the ID tag of a channel:

► With the TTDM in normal operating mode and displaying the status of the desired leak

detection channel, press the DOWN arrow key:

▪ Use the DOWN arrow key to scroll to select ID, then press ENTER.

▪ Using the LEFT and RIGHT arrow keys to select the character position, and the UP and DOWN

arrow keys to change the letters and numbers, enter the desired ID tag. Press ENTER when

nished.

▪ Press MENU to return to the Current Event/Status Display.

Quick Setup

Time saving hint

▪

If the space to the right is blank, press

the right arrow to duplicate the last

letter entered

▪

Use the

RESET

key to jump between

letters, numbers and blank

H56853 12/03 6

H56853 12/03 7

TTDM-128

User Manual

CHANGING LEAK CHANNEL UNITS

The unit of measure for circuit length can be changed individually by channel, or for all

channels.

To change units for an individual channel:

► With the TTDM in the Current Event/Status Display and displaying the status of the desired

leak detection channel, press the DOWN arrow key.

► Use the DOWN ARROW key to select TestLength, then press ENTER.

► Use the UP/DOWN arrow keys to select the desired units (feet, meters or zones) then press

ENTER.

► Press MENU to return to the Current Event/Status Display.

To change units for all channels at once:

► A password is required to access the Special menu and change all units. To input the

password:

▪ With the TTDM in the Current Event/Status Display press the MENU key.

▪ Use the DOWN arrow key to select General Setup, then press ENTER.

▪ Use the DOWN arrow key to select Password, then press ENTER.

▪ Use the arrow keys to input the password 04000, then press ENTER.

▪ Press ESC.

► With the display showing the General Setup menu, use the DOWN arrow key to select Special,

then press ENTER.

► Use the DOWN arrow key to select Set All Units, then press ENTER.

► Use the UP/DOWN arrow keys to select the desired units (feet, meters or zones) then press

ENTER.

► Press MENU to return to the Current Event/Status Display.

SET HOST PORT PARAMETERS

For TTDM’s that are connected to a host computer, DCS or building management system,

the host port parameters must be set.

► With the TTDM in the Current Event/Status display, press MENU.

► Use the DOWN arrow key to select TTDM Network, then press ENTER.

► Use the DOWN arrow key to select the desired parameter, then press ENTER. If asked for a

password, input 00010 and press ENTER. The parameters that can be changed are:

▪ Baud: select host port baud rate.

▪ Modem: Dene modem dialing strings.

▪ 485 Address: Set the TTDM’s MODBUS address.

▪ TTDM: Select the host port mode (Master or Slave). The password for this parameter is

04000.

NOTE: For communication with automation systems, PC’s and other host systems, set the

port to Master. Slave mode is used only for communication to a TTDM operating as a

Remote Display.

H56853 12/03 6

H56853 12/03 7

TTDM-128

User Manual

Conguration Specic Setup

STAND ALONE SINGLE CHANNEL SYSTEM

► Perform Basic TTDM-128 Setup (page 5).

► Assign the leak detection channel tag if required (page 5).

► Perform the Host Port Setup if required (page 6).

SINGLE CHANNEL WITH REMOTE REPEATER

Before powering up the system:

► Remove the internal Sensor Interface Board from the Remote Repeater TTDM.

► Connect the RS-485 host port (J13) of the Primary TTDM to the TraceTek Network port (J10)

of the Remote Display TTDM.

You can now power up the system and proceed with setup as follows:

At the Primary (Slave) TTDM

► Perform Basic TTDM-128 Setup (page 5).

► Assign the leak detection channel tag if required (page 5).

► Make sure that the Host Port Mode Selector Switch on the User Interface board is set to RS485.

► Set the host port parameters as follows (page 6):

▪ Set baud rate to 9600.

▪ Set TTDM mode to Slave.

At the Remote Repeater (Master) TTDM

► Perform Basic TTDM-128 Setup (page 5). Be sure the settings match those of the Primary

TTDM.

► Perform the Host Port Setup as required (page 6). Check that the TTDM mode is set to

Master.

► Change the Communication Timeout parameter:

▪ With the TTDM in the Current Event/Status display, press MENU.

▪ Use the DOWN arrow key to select General Setup, then press ENTER.

▪ Use the DOWN arrow key to select Password, then press ENTER.

▪ Input the value 04000, then press ENTER followed by ESC.

▪ Use the DOWN arrow key to select Special, then press ENTER.

▪ Use the DOWN arrow key to select Comm Timeout, then press ENTER.

▪ Use the arrow keys to input the value 300 ms, then press ENTER.

▪ Press MENU to return to the Current Event/Status display.

Primary TTDM

(Slave)

Remote Repeater

TTDM (Master)

RS-485 twisted

pair cabling

Remote Display (Master) TTDM

J10

XMTRSEXTRS-485

485–

485+

Primary (Slave) TTDM

J13

COM PORTEXTRS-232/485

TX/B

485 –

RX/A

485+

Remote repeater RS-485 connection diagram

H56853 12/03 8

H56853 12/03 9

TTDM-128

User Manual

► Initialize the SIM network:

▪ With the TTDM in the Current Event/Status display, press MENU.

▪ Use the DOWN arrow key to select SIM Network, then press ENTER.

▪ Use the DOWN arrow key to select Init Network, then press ENTER.

► Change the leak detection channel ID tags (page 5) to match what was set at the Primary

TTDM.

SINGLE TTDM-128 WITH NETWORK SYSTEM

► Perform Basic TTDM-128 Setup (page 5).

► Perform the Host Port Setup if required (page 6).

► Assign a unique address to each TTSIM (page 5).

► Change the leak detection channel ID tags for each TTSIM if required (page 5).

MULTIPLE TTDM-128 WITH NETWORK SYSTEM

One of the TTDMs must be selected as the master TTDM; all remaining TTDM’s in the

network will operate in “slave” mode.

At each slave TTDM:

► Perform Basic TTDM-128 Setup (page 5).

► Assign the leak detection channel tag (SIM ID) if required (page 5).

► Make sure that the Host Port Mode Selector Switch on the User Interface

board is set to

RS485.

► Set the host port parameters as follows (page 6):

▪ Set baud rate to 9600.

▪ Set TTDM mode to Slave.

► Initialize the SIM Network (page 26).

At the master TTDM:

► Perform Basic TTDM-128 Setup (page 5). Be sure the settings match those of the Primary

TTDM.

► Perform the Host Port Setup as required (page 6). Check that the TTDM mode is set to

Master.

► Change the Communication Timeout parameter:

▪ With the TTDM in the Current Event/Status display, press MENU.

▪ Use the DOWN arrow key to select General Setup, then press ENTER.

▪ Use the DOWN arrow key to select Password, then press ENTER.

▪ Input the value 04000, then press ENTER followed by ESC.

▪ Use the DOWN arrow key to select Special, then press ENTER.

▪ Use the DOWN arrow key to select Comm Timeout, then press ENTER.

▪ Use the arrow keys to input the value 300 ms, then press ENTER.

▪ Press MENU to return to the Current Event/Status display.

► Initialize the SIM network (page 26).

► Change the leak detection channel ID tags (page 5) to match what was set at the Primary

TTDM.

Add TTDMs into the SIM network

where it makes sense to have a local

display, relays, etc.

Twisted

pair

network

Up to 1500 m (5000 ft)

sensing cable per TTSIM

Maximum of

126 TTSIMs

H56853 12/03 8

H56853 12/03 9

TTDM-128

User Manual

Introduction

The TraceTek TTDM-128 Network

The TTDM-128 can directly monitor up to 1500 m (5000 ft) of TraceTek sensor cables,

up to 150 TraceTek point sensors and networks of up to 126 external TraceTek modules

(which can include any combination of TTSIM sensor interface modules, TT-NRM network

relay modules or up to 32 additional TTDM’s operating in slave mode). With a fully

implemented network, it is possible to monitor as much as 190 km (119 miles) of TraceTek

sensor cable and provide as many as 320 discrete relays to handle a wide variety of alarm

and telemetry functions.

NOTE: the maximum number of TTSIMs on a network must be reduced by 4 for each TT-

NRM added.

Each TTDM-128 provides:

▪ An internal Sensor Interface Module (SIM), capable of directly monitoring up to

1500 m (5000 ft) of sensor cable, 150 point sensors, or a combination of both cable

and sensors.

▪ 3 alarm relays, providing status for:

− Leak alarm

− Service required alarm

− System fault alarm

▪ Serial communication to a host computer, control system or building management

system using RS-232 or RS-485 hardware and the MODBUS™ protocol.

▪ Event history log

▪ Optional 4-20 mA output

When liquid is detected on any sensor, the TTDM-128 sounds an alarm, illuminates an

LED, closes relay contacts, and displays the channel number and location of the leak on

an LCD display. Each alarm event (leak, service, fault, etc.) and user action is logged into

the event history le. The event history le shows the type of event as well as the time

and date that the event occurred. This information is available to any host PLC or building

automation system via an RS232 or RS485 serial connection and the MODBUS protocol.

A simple system map (typically an as-built drawing of the sensor installation with reference

measurements) showing where the sensors have been installed is the only eld calibration

requirement.

Each individual sensor circuit detects, locates, and tracks leaks independently from

the other circuits in the leak detection system. There is no loss of sensitivity and no re-

mapping required after an initial leak is detected.

The TTDM-128’s internal SIM has been designed for use with the following TraceTek

sensing cables:

§ TT1000 (water)

§ TT3000 (Acids and Aqueous chemicals)

§ TT5000 (liquid hydrocarbon fuels and oils)

§ TT5001 (organic solvents)

A variety of TraceTek Point sensors, as well as contact closure devices such as oat

switches, can also be used with the TTDM-128.

H56853 12/03 10

H56853 12/03 11

TTDM-128

User Manual

Description of TraceTek Leak Detection System

TRACETEK SENSING CABLES

The TraceTek leak detection system is based on sensing cables that detect liquid at

any point along their length. A variety of TraceTek sensing cables are available to detect

different types of liquids. While multiple types of sensing cables may be used in a single

sensing circuit, if different types of uid are being monitored in the same area it may be

more effective to create multiple circuits, each with dedicated sensor cable of a specic

type.

COMPONENTS OF TRACETEK LOCATING SYSTEM

TraceTek leak detection is a versatile modular system, with interchangeable components

that can be congured in many different ways. For more information on the products and

systems available, consult the appropriate TraceTek product selection guide or your local

TraceTek representative.

A TraceTek locating system provides distributed leak detection and location over long

distances and wide areas. A TraceTek locating circuit consists of a TraceTek locating

module (TTDM-128, TTSIM), sensing cable and/or point sensors, and circuit components

(leader cable, jumper cables, end terminations, weighted lengths, and branching

connectors) with connectors that allow components of the system to plug together.

The weighted length resistor simulates a 4.5 m (15 ft) length of sensing cable. Installed

at the boundary between two areas of sensing cable, the weighted length allows the user

to clearly identify the area where a leak has occurred.

The branching connector enables the sensing cable to be branched. An end

termination completes each branch. At the branching connector, the system rst counts

the sensing cable along the branch (middle connector) to its end termination, before it

continues with the main run. Two built-in 4.5 m (15 ft) weighted-length resistors allow the

user to clearly identify the leg on which a leak has occurred.



 

 

  

 

 

 





 

  





  





 

 

Indice

Manuali Unità di controllo popolari di altre marche

Festo

Festo Compact Performance CP-FB6-E Manuale elenco delle parti

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuale utente

JS Automation

JS Automation MPC3034A Manuale utente

JAUDT

JAUDT SW GII 6406 Series Guida rapida

Spektrum

Spektrum Air Module System Manuale utente

BOC Edwards

BOC Edwards Q Series Manuale utente

KHADAS

KHADAS BT Magic Manuale utente

Etherma

Etherma eNEXHO-IL Manuale utente

PMFoundations

PMFoundations Attenuverter Manuale utente

GEA

GEA VARIVENT Manuale utente

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuale utente

Altronix

Altronix LINQ8PD Istruzioni per il montaggio

Eaton

Eaton Powerware Series Manuale utente

WAGO

WAGO 750-407/040-000 Manuale utente

Sony

Sony CCU-590 Manuale utente

Graco

Graco 25D614 Manuale utente

Task Force Tips

Task Force Tips YE-RF-900 Manuale di programmazione

Shini

Shini SPV-U Series Manuale utente