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Detcon TP-624D User Manual

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Model TP-624D

Model TP-624D

iii

Table of Contents

1.

Introduction ..................................................................................................................................................1

1.1

Description.......................................................................................................................................... 1

1.2

Modular Mechanical Design............................................................................................................... 2

1.3

Relay Outputs...................................................................................................................................... 4

2.

Installation ....................................................................................................................................................5

2.1

ATEX Operational Guidelines for Safe Use....................................................................................... 5

2.2

Sensor Placement ................................................................................................................................ 5

2.3

Sensor Contaminants and Interference ............................................................................................... 6

2.4

Mounting Installation.......................................................................................................................... 7

2.5

Electrical Installation .......................................................................................................................... 8

2.6

Field Wiring ........................................................................................................................................ 9

2.7

Initial Start Up................................................................................................................................... 11

3.

Operation ....................................................................................................................................................13

3.1

Programming Magnet Operating Instructions................................................................................... 13

3.2

Operator Interface ............................................................................................................................. 14

3.3

Normal Operation ............................................................................................................................. 16

3.4

Calibration Mode (AutoSpan)........................................................................................................... 16

3.5

Program Mode .................................................................................................................................. 18

3.5.1

View Sensor Status....................................................................................................................... 19

3.5.2

Set AutoSpan Level ...................................................................................................................... 20

3.5.3

Set Range...................................................................................................................................... 21

3.5.4

Set Heater Power .......................................................................................................................... 21

3.5.5

Signal Output Check..................................................................................................................... 22

3.5.6

Restore Factory Defaults .............................................................................................................. 22

3.5.7

Set Serial ID ................................................................................................................................. 23

3.5.8

Alarm 1 and 2 Settings ................................................................................................................. 23

3.5.9

Fault Settings ................................................................................................................................ 24

3.6

Program Features .............................................................................................................................. 25

3.6.1

Operational Features..................................................................................................................... 25

3.6.2

Fault Diagnostic/Failsafe Features ............................................................................................... 26

4.

RS-485 Modbus

TM

Protocol........................................................................................................................28

5.

Service and Maintenance............................................................................................................................30

6.

Troubleshooting Guide ...............................................................................................................................32

7.

Customer Support and Service Policy ........................................................................................................35

8.

TP-624D Sensor Warranty .........................................................................................................................36

9.

Appendix ....................................................................................................................................................37

9.1

Specifications.................................................................................................................................... 37

9.2

Spare Parts, Sensor Accessories, Calibration Equipment ................................................................. 39

9.3

Revision Log..................................................................................................................................... 40