Yokogawa EJX115A - Manual (Page 2)

i
IM 01C25T01-06EN
DPharp
HART 5/HART 7 Communication Type
(EJXA, EJAE)
IM 01C25T01-06EN 4th Edition
4th Edition: June 2013 (YK)
All Rights Reserved, Copyright © 2010, Yokogawa Electric Corporation
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 Configuration 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 Configuration Tool and
Transmitter Device Revision............................................................................2-2
2.4 Set the parameters using DTM ........................................................................2-3
2.5 Interconnection Between DPharp and the HART Configuration 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