Yokogawa EJA440E User Manual download pdf (Page 2)

IM 01C25T01-06EN

DPharp

HART 5/HART 7 Communication Type

(EJXA, EJAE)

IM 01C25T01-06EN 4th Edition

4th Edition: June 2013 (YK)

Contents

1. Introduction ............................................................................................... 1-1

 Regarding This Manual .................................................................................... 1-1

1.1 Safe Use of This Product .................................................................................1-2

1.2 Warranty .............................................................................................................1-2

1.3 Abbreviation and Marking ................................................................................ 1-3

1.4 Applicable Conguration Files ........................................................................ 1-4

1.5 ATEX Documentation .......................................................................................1-5

2. Connection ................................................................................................ 2-1

2.1 Integral Indicator Display When Powering On ..............................................2-1

2.2 HART Protocol Revision .................................................................................. 2-1

2.3 Device Description (DD) on a Conguration Tool and

Transmitter Device Revision............................................................................2-2

2.4 Set the parameters using DTM ........................................................................2-3

2.5 Interconnection Between DPharp and the HART Conguration Tool ........ 2-4

2.6 Power Supply Voltage and Load Resistance ................................................. 2-4

3. Parameter Setting ..................................................................................... 3-1

3.1 Menu Tree ..........................................................................................................3-1

3.1.1 Group I: DD and DTM (excluding EJX HART 5 DTM based on FDT1.2)

........................................................................................................... 3-1

3.1.2 Group II: EJX HART 5 DTM based on FDT1.2 ..................................3-8

3.2 Basic Setup ......................................................................................................3-12

3.2.1 Tag and Device Information ............................................................. 3-12

3.2.2 Unit ................................................................................................... 3-12

3.2.3 Range Change .................................................................................3-13

3.2.4 Output Mode ....................................................................................3-13

3.2.5 Damping Time Constant Setup ........................................................3-13

3.2.6 Output Signal Low Cut Mode Setup ................................................3-14

3.2.7 Impulse Line Connection Orientation Setup .................................... 3-14

3.2.8 Static Pressure Setup ...................................................................... 3-15

3.3 Detailed Setup ................................................................................................. 3-15

3.3.1 Bi-directional Flow Measurement ....................................................3-15

3.3.2 Analog Output Signal Adjustable Range .........................................3-16

1 2 3 4 5 6 7 ... 95 96

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Yokogawa EJA440E User Manual Page 2