Yokogawa EJA440E User Manual
User’s
Manual
DPharp
HART 5/HART 7 Communication Type
(EJXA, EJAE)
IM 01C25T01-06EN
IM 01C25T01-06EN
4th Edition
DPharp
HART 5/HART 7 Communication Type
(EJXA, EJAE)
IM 01C25T01-06EN 4th Edition
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 Conguration Files ........................................................................1-4
1.5 ATEX Documentation .......................................................................................1-5
i
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 Conguration Tool and
Transmitter Device Revision............................................................................2-2
2.4 Set the parameters using DTM ........................................................................2-3
2.5 Interconnection Between DPharp and the HART Conguration 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
4th Edition: June 2013 (YK)
All Rights Reserved, Copyright © 2010, Yokogawa Electric Corporation
IM 01C25T01-06EN
3.3.3 Integral Indicator Display Mode .......................................................3-16
3.3.4 Integral Indicator Scale Setup ..........................................................3-16
3.3.5 Unit for Displayed Temperature .......................................................3-18
3.3.6 Sensor Trim ......................................................................................3-18
3.3.7 Trim Analog Output ..........................................................................3-20
3.3.8 External Switch Mode ......................................................................3-20
3.3.9 CPU Failure Burnout Direction and Hardware Write Protect ..........3-21
3.3.10 Software Write Protection ................................................................3-21
3.3.11 Signal Characterizer ........................................................................3-22
3.3.12 Alarm ................................................................................................3-22
3.3.13 Status Output (only for EJX series: option code AL)
EJX
............3-23
3.3.14 Capillary Fill Fluid Density Compensation ......................................3-24
3.3.15 Test Output, Simulation, and Squawk ..............................................3-25
3.3.16 Burst Mode .......................................................................................3-27
3.3.16.1 In the case of using HART 5 ...........................................3-27
3.3.16.2 In the case of using HART 7 ...........................................3-27
3.3.17 Multidrop Mode ................................................................................3-32
3.3.17.1 Setting on HART 5 ..........................................................3-32
3.3.17.2 Setting on HART 7 ..........................................................3-33
3.3.18 Switching HART Protocol Revision .................................................3-33
ii
4. Diagnostics ............................................................................................... 4-1
4.1 Self-Diagnostics ................................................................................................4-1
4.1.1 Identify Problems by Using HART Conguration Tool .......................4-1
4.1.2 Checking with Integral Indicator .........................................................4-2
4.1.3 Status information available for HART 7
4.2 Advanced Diagnostics (Only for EJX series)
4.2.1 Multi-sensing Process Monitoring ......................................................4-3
4.2.2 Impulse Line Blockage Detection (ILBD) ...........................................4-3
4.2.2.1 Blockage Detection ...........................................................4-6
4.2.2.2 Combination of Reference Result and Blockage Detection
..........................................................................................4-8
4.2.2.3 Operation Parameters ......................................................4-9
4.2.2.4 Operating Procedure ...................................................... 4-11
4.2.2.5 Alarm and Alert Setting ...................................................4-12
4.2.2.6 Condition Check .............................................................4-14
4.2.2.7 Obtain Reference Values ................................................4-15
4.2.2.8 Capability Test of Blockage Detection Operation ...........4-16
4.2.2.9 Start ILBD Operation ......................................................4-16
4.2.2.10 Tuning .............................................................................4-17
4.2.2.11 Reset of Reference Value ...............................................4-18
4.2.2.12 ILBD Parameter List .......................................................4-19
HART 7
EJX
............................4-2
.....................................4-3
IM 01C25T01-06EN
4.2.3 Heat Trace Monitoring......................................................................4-21
4.2.3.1 Flg Temp Coef Setting ....................................................4-21
4.2.3.2 Out of Temperature Measurement Range ......................4-22
4.2.3.3 Parameter Lists for Heat Trace Monitoring .....................4-23
4.3 Alarms and Countermeasures ......................................................................4-24
5. Parameter Summary ................................................................................ 5-1
Appendix 1. Safety Instrumented Systems Installation ............................A1-1
A1.1 Scope and Purpose ....................................................................................... A1-1
A1.2 Using the transmitter for an SIS Application .............................................. A1-1
A1.2.1 Safety Accuracy ...............................................................................A1-1
A1.2.2 Diagnostic Response Time ..............................................................A1-1
A1.2.3 Setup ................................................................................................A1-1
A1.2.4 Required Parameter Settings ..........................................................A1-1
A1.2.5 Proof Testing ....................................................................................A1-1
A1.2.6 Repair and Replacement .................................................................A1-2
A1.2.7 Startup Time .....................................................................................A1-2
A1.2.8 Firmware Update .............................................................................A1-2
A1.2.9 Reliability Data .................................................................................A1-2
A1.2.10 Lifetime Limits ..................................................................................A1-2
A1.2.11 Environmental Limits .......................................................................A1-2
A1.2.12 Application Limits .............................................................................A1-2
A1.3 Denitions and Abbreviations ...................................................................... A1-3
A1.3.1 Denitions ........................................................................................A1-3
A1.3.2 Abbreviations ...................................................................................A1-3
iii
Appendix 2. ILBD Check List ........................................................................A2-1
Revision Information
IM 01C25T01-06EN
<1. Introduction>
1. Introduction
1-1
Thank you for purchasing the DPharp EJX
series pressure transmitter/EJA series pressure
transmitter(“transmitter”).
The transmitters are precisely calibrated at the
factory before shipment.
To ensure both safety and efciency, please
read this manual carefully before operating the
instrument.
This manual describes the HART protocol
communication functions of the transmitter
and explains how to set the parameters for the
transmitters using the HART conguration tool.
For information on the installation, wiring, and
maintenance of the transmitters, please refer to the
user’s manual of each model.
WARNING
When using the transmitter in a Safety
Instrumented Systems (SIS) application, refer
to Appendix 1 in this manual. The instructions
and procedures in the appendix must be strictly
followed in order to maintain the designed safety
integrity of the transmitter.
• Please note that changes in the specications,
construction, or component parts of the
instrument may not immediately be reected
in this manual at the time of change, provided
that postponement of revisions will not cause
difculty to the user from a functional or
performance standpoint.
• The following safety symbols are used in this
manual:
WARNING
Indicates a potentially hazardous situation which,
if not avoided, could result in death or serious
injury.
CAUTION
Indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe
practices.
Regarding This Manual
• This manual should be provided to the end
user.
• The contents of this manual are subject to
change without prior notice.
• All rights reserved. No part of this manual may
be reproduced in any form without Yokogawa’s
written permission.
• Yokogawa makes no warranty of any kind with
regard to this manual, including, but not limited
to, implied warranty of merchantability and
tness for a particular purpose.
• If any question arises or errors are found, or if
any information is missing from this manual,
please inform the nearest Yokogawa sales
ofce.
• The specications covered by this manual are
limited to those for the standard type under the
specied model number break-down and do not
cover custom-made instruments.
IMPORTANT
Indicates that operating the hardware or software
in this manner may damage it or lead to system
failure.
NOTE
Draws attention to information essential for
understanding the operation and features.
IM 01C25T01-06EN
<1. Introduction>
1-2
1.1 Safe Use of This Product
For the safety of the operator and to protect the
instrument and the system, please be sure to follow
this manual’s safety instructions when handling this
instrument. If these instructions are not heeded,
the protection provided by this instrument may be
impaired. In this case, Yokogawa cannot guarantee
that the instrument can be safely operated. Please
pay special attention to the following points:
(a) Installation
• This instrument may only be installed by an
engineer or technician who has an expert
knowledge of this device. Operators are not
allowed to carry out installation unless they
meet this condition.
• With high process temperatures, care must
be taken not to burn yourself by touching the
instrument or its casing.
• Never loosen the process connector nuts when the
instrument is installed in a process. This can lead
to a sudden, explosive release of process uids.
• When draining condensate from the pressure
detector section, take appropriate precautions to
prevent the inhalation of harmful vapors and the
contact of toxic process uids with the skin or eyes.
• When removing the instrument from a
hazardous process, avoid contact with the
process uid and the interior of the meter.
• All installation shall comply with local installation
requirements and the local electrical code.
(b) Wiring
• The instrument must be installed by an engineer
or technician who has an expert knowledge of
this instrument. Operators are not permitted to
carry out wiring unless they meet this condition.
• Before connecting the power cables, please
conrm that there is no current owing through
the cables and that the power supply to the
instrument is switched off.
(c) Operation
• Wait 10 min. after the power is turned off before
opening the covers.
(d) Maintenance
• Please carry out only the maintenance
procedures described in this manual. If you
require further assistance, please contact the
nearest Yokogawa ofce.
• Care should be taken to prevent the build up of dust
or other materials on the display glass and the name
plate. To clean these surfaces, use a soft, dry cloth.
(e) Modication
• Yokogawa will not be liable for malfunctions or
damage resulting from any modication made
to this instrument by the customer.
1.2 Warranty
• The warranty shall cover the period noted on
the quotation presented to the purchaser at the
time of purchase. Problems occurring during
the warranty period shall basically be repaired
free of charge.
• If any problems are experienced with this
instrument, the customer should contact the
Yokogawa representative from which this
instrument was purchased or the nearest
Yokogawa ofce.
• If a problem arises with this instrument,
please inform us of the nature of the problem
and the circumstances under which it
developed, including the model specication
and serial number. Any diagrams, data and
other information you can include in your
communication will also be helpful.
• The party responsible for the cost of xing the
problem shall be determined by Yokogawa
following an investigation conducted by Yokogawa.
• The purchaser shall bear the responsibility for
repair costs, even during the warranty period, if
the malfunction is due to:
- Improper and/or inadequate maintenance by
the purchaser.
- Malfunction or damage due to a failure
to handle, use, or store the instrument in
accordance with the design specications.
- Use of the product in question in a location
not conforming to the standards specied by
Yokogawa, or due to improper maintenance
of the installation location.
- Failure or damage due to modication or
repair by any party except Yokogawa or an
approved representative of Yokogawa.
- Malfunction or damage from improper
relocation of the product in question after
delivery.
- Reason of force majeure such as res,
earthquakes, storms/oods, thunder/
lightening, or other natural disasters, or
disturbances, riots, warfare, or radioactive
contamination.
IM 01C25T01-06EN
<1. Introduction>
1-3
1.3 Abbreviation and Marking
The following models, HART protocol revisions and
conguration les are applied in this manual.
HART
Model
EJAE
EJXA*
*: Not applicable for EJX9A
In order to classify multiple models, HART protocol
revisions, or conguration les, abbreviated words
or marks are used as below in this manual.
■ Applied models
• The following expression is used instead of
model name.
[Model: EJAE]
EJA series or EJA
[Model: EJXA (excluding EJX9A)]
EJX series or EJX
EJX
•
applied for EJX series only.
■ HART protocol revision
• Two HART protocol revisions are expressed for
short as below.
Protocol
Revision
5
7
5
7
Conguration le
• DD (Device Description)
• DTM (FDT1.2)
• DTM (FDT2.0)
mark indicates specication or function
■ Conguration le
Three conguration les are applied in this
manual.
• DD stands for Device Description (le).
• This manual covers two revision DTM (Device
Type Manager) les based on FDT (Field
Device Tool) standard. The difference of
revisions is indicated as follows.
[DTM for FDT 1.2]
DTM (FDT1.2) or [1.2]
[DTM for FDT2.0]
DTM (FDT2.0) or [2.0]
The root referring to a parameter is classied to
Group I or II according to applied conguration le.
Conguration
le
DD
DTM (FDT2.0) I
Note: Only DTM (FDT1.2) for EJX with HART 5 is classied to
Group II.
EJA EJX
HART 5 HART 7 HART 5 HART 7
I
I
IDTM (FDT1.2) II
As the above, two roots referring to a parameter is
shown in this manual.
Procedure to call up xxx parameter
DD and DTM
(excluding EJX_HART 5[1.2])
EJX_HART 5[1.2] DTM …→…
[Root Menu] →…
HART protocol revision 5: HART 5
HART protocol revision 7: HART 7
HART 7
•
mark indicates specication or function
applied for HART 7 only.
Refer to section 2.2 for typical functions for
HART 7.
HART 5
•
mark indicates specication or function
applied for HART 5 only.
For parameter menu tree, refer to section 3.1.
IM 01C25T01-06EN
<1. Introduction>
1.4 Applicable Conguration Files
DD
File Applied device
File name
010 =2 or later
0a0 =1 or later
030 =3 or later
0a0 =2 or later
DD revision
()
Model
EJA series
EJX series
DTM
File Applied device
File name
EJA-NEXT
HART DTM
DTM
revision
3.3.0.140 or later
*2
EJA-NEXT
FDT2.0
5.0.0.0 or later
*3
HART DTM
EJA-NEXT
HART 7 DTM
3.3.0.140 or later
*2
EJA-NEXT
FDT2.0
5.0.0.0 or later
*3
HART 7 DTM
EJXV3.1 1.4.160.8 or later
EJX FDT2.0
HART DTM
EJX HART 7
DTM
EJX FDT2.0
HART 7 DTM
*1: The DTM is included in Yokogawa DTM Library HART 2012-2/Device Files R3.03.03 or later.
*2: The DTM is included in Yokogawa Device DTM Library 2.3/Device Files R3.03.03 or later.
*3: The DTM is included in Device DTM Library 4.0 or later.
5.0.0.0 or later
3.3.0.140 or later
5.0.0.0 or later
*1
*3
*2
*3
FDT
revision
FDT1.2
FDT2.0
FDT1.2
FDT2.0
FDT1.2
FDT2.0
FDT1.2
FDT2.0
HART protocol
revision
5 EJA-NEXT (0x5C) 1
7 EJA-NEXT(0x375C) 10
5 EJX (0x51) 3
7 EJX (0x3751) 10
Model
EJA series
EJX series
HART
protocol
revision
5
7
5
7
Device type
Device type
EJA-NEXT
(0x5C)
EJA-NEXT
(0x375C)
EJX
(0x51)
EJX
(0x3751)
1-4
Device
revision
Device
revision
1
10
3
10
Refer to section 2.2 to 2.4 for conrmation of each revision number.
IM 01C25T01-06EN
<1. Introduction>
1.5 ATEX Documentation
This is only applicable to the countries in European Union.
1-5
GB
DK
E
NL
SK
CZ
I
LT
LV
EST
PL
SF
D
SLO
P
H
F
BG
RO
S
M
GR
IM 01C25T01-06EN
<2. Connection>
2. Connection
2.1 Integral Indicator Display When Powering On
For models with the integral indicator code “D”, the
display shows all segments in the LCD and then
changes to the displays shown below sequentially.
All segments display
Model name (3 s)
2.2 HART Protocol Revision
NOTE
LCD display can be set to “All segments display”
only.
• Procedure to call up the display
DD (HART 5/7)
DTM (HART 7
/EJA:HART 5)
DTM
(EJX:HART 5)
ON
OFF
[Root Menu] (Refer to subsection
3.1.1) → Detailed setup → Display
condition → Chg power on info
Conguration → Local Display
→ Chg power on info
Show all segments display, Model
name, Communication Protocol, and
Device Revision when powering on.
Show all segments display when
powering on.
2-1
Communication Protocol (3 s)
Device Revision (3 s)
F0200.ai
Either “5” or “7” is displayed on the “Communication
Protocol” display as HART protocol revision
followed by device revision number on the “Device
Revision” display.
NOTE
This function is available for software revision
2.02 or later.
Software revision can be checked by the
following procedure.
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
[Root Menu](Refer to subsection
3.1.1) → Review → Software rev
Conguration → Device
information1 → Software rev
NOTE
In this User’s Manual, HART protocol revision
5 and 7 are described as HART 5 and HART 7
respectively.
For the models with the output signal code “-J”,
HART protocol revision 5 or 7 is selectable. The
protocol revision is set as specied in the order.
The typical function which is available by HART
protocol revision 7 is listed as follows. Refer to
HART 7 description in this document or
HART 7
mark
for detail.
• Long Tag Supporting Up to 32 Characters
Long tag secures a better asset management
with abundant digits in its software.
• Enhanced Burst Mode and Event Notication
Advanced burst mode includes the variety
of transmission setting by specifying burst
variables, update period, and message trigger
mode, and event notication function gives
you alert signal based on the status change in
preset values and self-diagnosis.
• Squawk
Identifying the transmitter by displaying the
particular pattern on LCD
• Multidrop Communication
Up to 63 transmitters can be connected. An
analog signal output available for one device in
a loop.
How to conrm protocol revision is shown below.
There are three ways to conrm the protocol
revision set to the transmitter.
IM 01C25T01-06EN
<2. Connection>
F0201.ai
: Refer to USER'S MANUAL.
Made in Japan
TOKYO 180-8750 JAPAN
MODEL
SUFFIX
SUPPLY
OUTPUT
MWP
mA DC
V DC
STYLE
CAL
RNG
NO.
XXX - - - XX
Revision No.
(a) Conrmation on the name plate
The last numerical number engraved after
Serial number and year of production shows
HART protocol revision number at the shipment
which is shown in Figure 2.1.
NOTE
HART 7 communication is supported by
FieldMate R2.02 or later.
NOTE
When the output signal code of the transmitter
is “-J”, HART protocol revision can be changed.
Refer to subsection 3.3.18 about the procedure
of the revision change of HART 5 and HART 7.
2-2
Output Signal
Code
Revision No.
HART Protocol
Revision
5 HART 5
J
7 HART 7
- HART 7
E - HART 5
Figure 2.1 Hart Protocol Revision Number on
Name Plate
(b) Conrmation on integral indicator
(A case of integral indicator code D is specied)
Refer to section 2.1.
(c) Conrmation by using HART conguration tool
1) Connect the conguration tool to the
transmitter.
2) Conrm numerical number displayed on
“Universal rev” column.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
[Root Menu (refer to 3.1.1) ]
→ Review → Universal rev
Conguration → HART
→Universal rev
IMPORTANT
Protocol revision supported by HART
conguration tool must be the same or higher
than that of the transmitter.
Protcol revision
supported by HART
conguration tool
5 7
Protocol revision of
the transmitter
: Communication OK
×: Communication NG
5
7 ×
2.3 Device Description (DD) on
a Conguration Tool and
Transmitter Device Revision
Before using a HART conguration tool, conrm
that the DD for the transmitter is installed in the
conguration tool.
About the DD, use the device type, device revision
and DD Revision shown in the Table 2.1.
Table 2.1 HART Protocol Revision, Device
Revision and DD Revision
HART
Protocol
Revision
(*1)
5
7
*1: When the output signal code is “–E”, only “5” is available.
The device revision of the transmitter and DD can
be conrmed as shown below.
If the correct DD is not installed in the conguration
tool, download it from the ofcial web site of HART
Communication Foundation.
(1) Conrmation of device revision for the
transmitter
● Conrmation on integral indicator
(A case of integral indicator code D is
specied)
Refer to the section 2.1
DPharp Pressure Transmitter
Model
EJX series
EJA series
EJX series
EJA series
Device
Type
EJX
(0x51)
EJA-NEXT
(0x5C)
EJX
(0x3751)
EJA-NEXT
(0x375C)
Device
RevisionDDRevision
3
1
10
10
3
or later
2
or later
2
or later
1
or later
IM 01C25T01-06EN
<2. Connection>
2-3
● Conrmation by using HART conguration
tool
a) Connect the conguration tool to the
transmitter.
b) Conrm numerical number displayed on
“Fld dev rev” column.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
[Root Menu (refer to 3.1.1) ]
→ Review →Fld dev rev
Conguration → HART
→Fld dev rev
(2) Conrmation of device revision for the
conguration tool
Conrm the device revision from the installed
DD le name according to the procedure
provided for the conguration tool.
The rst two digits indicate the device revision
and the next two digits indicate the DD revision.
0 a 0 2. X X X
DD revision
Device revision
2.4 Set the parameters using DTM
When congure the parameters using FieldMate,
use the DTM (Device Type Manager) shown in the
Table 2.2.
NOTE
The DTM revision can be conrmed by “DTM
setup”.
Device Files is a Media included in FieldMate.
The user registration site provides Device Files
with the latest update programs.
(URL: https://voc.yokogawa.co.jp/PMK/)
In case update, following operation by “DTM
setup” is required.
• Update DTM catalog
• Assign corresponding DTM to the device
(refer to Table 2.2)
Refer to FieldMate Instruction Manual for detail.
NOTE
Device revision of DD le is given in hexadecimal
Table 2.2 Applicable DTM
File Applied device
File name
EJA-NEXT
HART DTM
EJA-NEXT
FDT2.0
HART DTM
EJA-NEXT
HART 7 DTM
EJA-NEXT
FDT2.0
HART 7 DTM
EJXV3.1 1.4.160.8 or later
EJX FDT2.0
HART DTM
EJX HART 7
DTM
EJX FDT2.0
HART 7 DTM
*1: The DTM is included in Yokogawa DTM Library HART 2012-2/Device Files R3.03.03 or later.
*2: The DTM is included in Yokogawa Device DTM Library 2.3/Device Files R3.03.03 or later.
*3: The DTM is included in Device DTM Library 4.0 or later.
DTM
revision
3.3.0.140 or later
5.0.0.0 or later
3.3.0.140 or later
5.0.0.0 or later
5.0.0.0 or later
3.3.0.140 or later
5.0.0.0 or later
*2
*3
*2
*3
*1
*3
*2
*3
FDT
revision
FDT1.2
FDT2.0
FDT1.2
FDT2.0
FDT1.2
FDT2.0
FDT1.2
FDT2.0
Model
EJA series
EJX series
HART
protocol
revision
5
7
5
7
Device type
EJA-NEXT
(0x5C)
EJA-NEXT
(0x375C)
EJX
(0x51)
EJX
(0x3751)
Device
revision
1
10
3
10
IM 01C25T01-06EN
<2. Connection>
F0203.ai
2-4
2.5 Interconnection Between
DPharp and the HART
Conguration Tool
The HART conguration tool can interface with the
transmitter from the control room, the transmitter
site, or any other wiring termination point in the
loop, provided there is a minimum of 250 Ω
between the connection and the power supply. To
communicate, it must be connected in parallel with
the transmitter; the connections are non-polarized.
Figure 2.2 illustrates the wiring connections for
direct interface at the transmitter site for the
DPharp. The HART conguration tool can be used
for remote access from any terminal strip as well.
Control room
Terminal
board
Distributor
DPharp
Relaying
terminals
USB
FieldMate
Modem
2.6 Power Supply Voltage and Load Resistance
When conguring the loop, make sure that the
external load resistance is within the range in the
gure below.
(Note) With an intrinsically safe transmitter, external load
resistance includes safety barrier resistance.
600
External
load
resistance
R (Ω)
250
0 10.5 16.6 25.2 42
Figure 2.3 Relationship between Power Supply
E–10.5
R=
0.0244
Power supply voltage E (V DC)
Communication
applicable range
Voltage and External Load Resistance
PULSE
SUPPLY
CHECK
ALARM
HART configuration tool
PC/FieldMate
USB
Figure 2.2 Connecting the HART Conguration
Tool
F0202.ai
IM 01C25T01-06EN
<3. Parameter Setting>
3. Parameter Setting
3.1 Menu Tree
The structure of menu tree varies according to conguration tool based on DD or DTM. The difference is
classied into two groups (I and II) as shown in the below table.
3-1
Applied model
EJA series
EJX series
I: DD and DTM (excluding EJX HART 5 DTM based on FDT1.2)
II: EJX HART 5 DTM based on FDT1.2
HART protocol
revision
DD
HART 5
HART 7
HART 5 II
I-1
HART 7 I-2
. . . . . . . . . . . . . . . . . . . . . . . . .
FDT1.2 FDT2.0
I-2
. . . . .
DTM
I-2
Refer to section 3.1.1.
Refer to section 3.1.2.
3.1.1 Group I: DD and DTM (excluding EJX HART 5 DTM based on FDT1.2)
When FieldMate with DD and DTM (excluding EJX HART 5 DTM based on FDT1.2) is used in order to set or
refer to parameters, there is difference on the initial root menu as below.
I-1 DD
Root Menu
• Device setup
• Pres
• AO
• LRV
• URV
I-2 DTM
Root Menu
• Device Configuration* - Configure/Setup
• Diagnostic*
• Process Variable*
• Process variables
• Diag/Service
• Basic setup
• Detailed setup
• Review
• Basic setup
• Detailed setup
• Review
• Diag/Service
• Process Variables
A
B
C
D, E
C
D, E
B
A
*: The next parameter is displayed on the top menu when using the DTM based or FDT2.0.
A
•
Process variables
• Pres
• Pres %
• AO
• SP
• SP %
• Snsr temp
• Engr Disp
• Engr exp
• Engr Unit
• Device Variables
and Status
HART 7
• Pres
• Pres Data Quality
• Pres Limit Status
• SP
• SP Data Quality
• SP Limit Status
• Snsr temp
• Temp Data Quality
• Temp Limit Status
• Pres %
• Percent Range Data Quality
• Percent Range Limit Status
• AO
• Loop Current Data Quality
• Loop Current Limit Status
DTM DD
• PV
• PV Data Quality
• PV Limit Status
• SV
• SV Data Quality
• SV Limit Status
• TV
• TV Data Quality
• TV Limit Status
• % rnge
• % rnge Data Quality
• % rnge Limit Status
• Loop current
• Loop current Data Quality
• Loop current Limit Status
HART 7
F0301-01.ai
: HART 7 only
F0301-02.ai
IM 01C25T01-06EN
<3. Parameter Setting>
HART 7
B
: HART 7 only
EJX
: EJX Series only
3-2
• Diag/Service
• Test device (DD)
• Status (DTM)
• Loop Test(DD)
• Test (DTM)
• Calibration
• Status
• Self test
• Master test
• Squawk
• Simulate
HART 7
HART 7
• Loop test
• Self test
• Master test
• Squawk
• Simulate
HART 7
HART 7
• Test Auto Release
Time
• Re-range (DD)
• Keypad input (DTM)
• Analog output trim
• Status group 1
• Status group 2
• Status group 3
• Status group 4
• Status group 5
• Status group 6
• Status group 7
• Status group 8
• Status group 9
• Status group 10
• Device status
• Ext dev status
• Cfg chng count
HART 7
HART 7
HART 7
HART 7
• Reset Cfg chng flag
• Time Stamp
HART 7
• Keypad input
• Apply values
• D/A trim
• Scaled D/A trim
• Clear D/A trim
HART 7
• LRV
• URV
• Unit
• LSL
• USL
• Min span
• Diag Parameters
EJX
• Error log
• Test Auto Release
Time (DD)
• Pres sensor trim
• SP sensor trim
• Trim info.
See B1
(next page)
• Error log view
• Error log Clear
• Pres Zero trim
• Pres trim
• P LTP
• P UTP
• Pres trim info.
• Static Pres trim
• SP LTP
• SP UTP
• SP trim info.
• Trim Who
• Trim Date
• Trim Loc
• Trim Desc
• P LTD
• P UTD
• Clear P snsr trim
• SP LTD
• SP UTD
• Clear SP snsr trim
F0301-03.ai
IM 01C25T01-06EN
<3. Parameter Setting>
• Diag Mode
• Diag Applicable
• Diag Variables
EJX
: EJX Series only
• Ratio fDP Status
• Ratio fDP
• Ratio fSPl Status
• Ratio fSPl
• Ratio fSPh Status
• Ratio fSPh
• BlkF Status
• BlkF
• DP Avg Status
• DP Avg
• CRatio fDP Status
• CRatio fDP
• NRatio fDP Status
• NRatio fDP
3-3
• Diag Parameters
EJX
B1
• Diag Error
• Diag Option
• ILBD Parameters
• Status
• Configuration
• Diag Reference
• Fluct Variables
• Set Diag Mode
• Diag Period
• Diag Lim
• Diag Description
• Ref fDP Status
• Ref fDP
• Ref fSPl Status
• Ref fSPl
• Ref fSPh Status
• Ref fSPh
• Ref BlkF Status
• Ref BlkF
• Ref DP Avg Status
• Ref DP Avg
• fDP Status
• fDP
• fSPl Status
• fSPl
• fSPh Status
• fSPh
• Lim fDPmax
• Lim fDPmin
• Lim fSPlmax
• Lim fSPlmin
• Lim fSPhmax
• Lim fSPhmin
• Lim BlkFmax
• Lim BlkFmin
• Lim DPAvgmax
• Lim DPAvgmin
• HT Parameters
• Diag Output
• Status
• Configuration
• Diag Out Option
• Diag Fixed Out Val
• Diag Reference
• Diag Supp Count
• Diag Ref Lim
• Diag DPComp
• Snsr temp
• Amp temp
• Flg temp
• Flg Temp Coef
• Flg Temp Lim
• Diag Description
• Ref fDP
• Ref fSPl
• Ref fSPh
• Ref BlkF
• Ref DP Avg
• Ref Lim fDPmin
• Ref Lim fSPmin
• Ref Lim BlkFmax
• Flg Temp Hi Alert Val
• Flg Temp Lo Alert Val
F0301-04.ai
IM 01C25T01-06EN
<3. Parameter Setting>
C
• Basic setup
• Tag
HART 7
3-4
: HART 7 only
• Long tag
HART 7
• Unit
• Re-range
• Device infomation
• Xfer fnctn
• Pres Damp
• Low cut
• Low cut mode
• H/L Swap
• SP setup
• Keypad input
• Apply values
• Date
• Descriptor
• Message
• Write protect
• Model
HART 7
• SP Range
• SP Unit
• SP Damp
• SP A/G Setup
• SP H/L Select
• LRV
• URV
• Unit
• LSL
• USL
• Min span
• Keypad input
• SP Apply values
• A/G Select
• Atm. Pres Value
• SP LRV
• SP URV
• SP Unit
• SP LSL
• SP USL
• SP Min span
F0301-05.ai
IM 01C25T01-06EN
<3. Parameter Setting>
3-5
D
• Detailed setup
• Review
• Sensors
• Signal condition
• Pressure sensor
• SP sensor
• Temp sensor
• Snsr temp
• Amp temp
• Temp Unit
• Process variables
• Pres
• Pres %
• Unit
• Pres sensor trim
• SP
• SP %
• SP Unit
• A/G Select
• SP H/L Select
• SP sensor trim
• SP setup
• Pres
• Pres %
• SP
• Snsr temp
• Pres Zero trim
• Pres trim
• P LTP
• P UTP
• Pres trim info.
• Static Pres trim
• SP LTP
• SP UTP
• SP trim info.
• SP Range
• SP Unit
• SP Damp
• SP A/G Setup
• SP H/L Select
HART 7
: HART 7 only
EJX
: EJX Series only
• P LTD
• P UTD
• Clear P snsr trim
• SP LTD
• SP UTD
• Clear SP snsr trim
• SP LRV
• SP URV
• SP Unit
• SP LSL
• SP USL
• SP Min Span
• Keypad input
• SP Apply values
• A/G Select
• Atm. Pres Value
• Output condition
• Display condition
• Device information
• Test Key
• Re-range
• Unit
• Xfer fnctn
• Pres Damp
• Low cut
• Low cut mode
• H/L Swap
• Bi-dir mode
• Quick resp
• T.Z. Cmp menu
• S.C. menu
• Process variables
• Analog output
See D1
(next page)
See E
• Keypad input
• Apply values
• S.C.
• Num of points
• Point setting
• X Start
• Y Start
• X End
• Y End
• Loop test
• Loop current mode
HART 7
• D/A trim
• Scaled D/A trim
• Clear D/A trim
• AO alm typ
• Channel flags
HART 7
• Auto recover
• AO lower limit
• AO upper limit
• LRV
• URV
• Unit
• LSL
• USL
• Min span
• T.Z. Cmp mode
• Temp Zero
• Pres
• Pres %
• AO
• SP
• SP %
• Snsr temp
• Engr Disp
• Engr exp
• Engr Unit
• Digital Output
EJX
F0301-06.ai
IM 01C25T01-06EN
<3. Parameter Setting>
D1
• HART output
• Poll addr
• Loop current mode
HART 7
• Num req preams
• Num resp preams
HART 7
• Burst Condition
HART 7
• Burst mode
• Burst option
HART 5
HART 5
• Burst Message 1
• Burst mode
• Burst Command
• Burst Device
Variables
• Set Burst Trigger
• Set Burst Period
• Burst Msg Trigger
Mode
• Burst Trigger Level
• Update Period
• Max Update Period
HART 5
HART 7
3-6
: HART 5 only
: HART 7 only
EJX
: EJX Series only
• Burst Variable Code
(DD)
• Device Variable
Code (DTM)
• Process Alerts (DD)
• Process Alerts
(DTM)
• Pres Alert mode
• Config Pres Alerts
• SP Alert mode
• Config SP Alerts
• Temp Alert mode
• Config Temp Alerts
• DO Config
EJX
• Pres Alert
• SP Alert
• Temp Alert
• DO Config
EJX
• Burst Message 2
• Burst Message 3
• Event Notification
• PV Update time
period (DD)
• SV Update time
period (DD)
• TV Update time
period (DD)
• Update time period
(DTM)
• SP update time
(DTM)
• Temp update time
(DTM)
• Hi Alert Val
• Lo Alert Val
• LSL
• USL
• Temp Hi Alert Val
• Temp Lo Alert Val
• Digital Output
• DO Select
• DO Signal type
• DO Test
• Pres Alert mode
• Config Pres Alerts
• SP Alert mode
• Config SP Alerts
• Temp Alert mode
• Config Temp Alerts
• Digital Output
• DO Select
• DO Signal type
• DO Test
Same as above
Same as above
• Event Notification
Control
• Event Mask
• Set Event
Notification Timing
• Event Notification
Retry Time
• Max Update Time
• Event Debounce
Interval
• Knowledge (DD)
• Knowledge (DTM)
• SP Hi Alert Val
• SP Lo Alert Val
• SP LSL
• SP USL
• Hi Alert Val
• Lo Alert Val
• LSL
• USL
• SP Hi Alert Val
• SP Lo Alert Val
• SP LSL
• SP USL
• Temp Hi Alert Val
• Temp Lo Alert Val
• Device Status Mask
• Status group 1 Mask
to 10 Mask
• Ext dev status Mask
• Device Diagnostic
Status 0 Mask
• Device Diagnostic
Status 1 Mask
• AO saturated Mask
• AO fixed Mask
• Event Status
• Time First Unack
Event Triggered
• Acknowledge Event
Notificatoin
• Event Status
• Event Number
• Time First Unack
Event Triggered
• Latched Cfg chng
count
• Latched Device
Status
• Latched Status
group 1 to 10
• Latched Ext dev
status
• Latched Device
Diagnostic Status 0
• Latched Device
Diagnostic Status 1
• Latched AO
saturated
• Latched AO fixed
F0301-07.ai
IM 01C25T01-06EN
<3. Parameter Setting>
E
• Detailed setup
• Review
• Sensors
• Signal condition
• Output condition
• Display condition
• Disp select
• P disp condition
• Disp Out1
• Disp Out2
• Disp Out3
• Disp Out4
• Disp Pres % fnctn
• Disp Pres % Reso
• Pres disp point
HART 7
3-7
: HART 7 only
• Device information
• Test Key
• SP disp condition
• Engr disp range
• Bar indicator
• Chg power on info
• Field device info
• Sensor infomation
• Self test (DD)
• SP disp point
• Engr LRV
• Engr URV
• Engr exp
• Engr Unit
• Engr point
• Set Engr Unit
• Modify Engr Unit
• Tag
• Long tag
HART 7
• Date
• Descriptor
• Message
• Model 1
• Model 2
• Model 3
• Write protect
• Wrt protect menu
• Ext SW
• Revision #’s
• Additional Info
• Option Password
• Isoltr matl
• Fill fluid
• Gasket matl
• Process Conn matl
• Drain vent matl
• Process Conn type
• RS isoltr matl
• Process Conn size
• Num of RS
• RS fill fluid
• RS type
• Write protect
• Enable wrt 10min
• New password
• Software seal
• Universal rev
• Fld dev rev
• Software rev
• Chg universal rev
• Style No.
• Serial No.
• Mftr Date
• Extra No.
• Final asmbly num
• Dev id
• Distributor
• Country
• Max dev vars
HART 7
• Device Profile
HART 7
HART 7
F0301-08.ai
IM 01C25T01-06EN
<3. Parameter Setting>
3.1.2 Group II: EJX HART 5 DTM based on FDT1.2
Root Menu
• Process Variables
• Device Status
• Diag and Service
• Easy Setup
• Configuration
• Calibration
• Write Protect
P
• Process Variables
• Pres %
• AO
• URV
• LRV
• Xfer fnctn
• Pres Damp
• Pres
• SP
• A/G Select
• Snsr temp
• Engr Disp
• Engr exp
• Engr Unit
• USL
• LSL
• P UTP
• P LTP
P
Q
R
S
T
U
V
3-8
Q
• Device Status
• Process Variable
• Diagnostic List
• Pres %
• Pres
• SP
• Snsr Temp
• Device Status
• Hardware Failure
• Transducer Status
• Diag Status
• Configuration
F0301-21.ai
IM 01C25T01-06EN
<3. Parameter Setting>
R
• Diag and Service
• Service
• Advanced Diag
Variables
• Loop test
• Master test
• DO Test
• Error log view
• Error log Clear
• Test Key
• Test Auto Release
Time
• Diag Description
• BlkF
• fDP
• fSPh
• fSPl
• DPAvg
• Ref BlkF
• Ref fDP
• Ref fSPh
• Ref fSPl
• Ref DPAvg
• CRatio fDP
• NRatio fDP
• Ratio fDP
• Ratio fSPh
• Ratio fSPl
• Cap Temp
• Amp Temp
• Flg Temp
3-9
• Advanced Diag
Configurations
• Advanced Diag
Alerts
• Impulse Line
Blockage Detection
• Heat Trace
• Diag Out Option
• Diag Fixed Out Val
• Diag Error
• Diag Mode
• Diag Period
• Diag DPComp
• Diag Description
• Ref BlkF
• Ref fDP
• Ref fSPh
• Ref fSPl
• Ref DPAvg
• Alarm Notification
• Threshold
• Alarm Notification
• Threshold
• Flg Temp
Coefficient
• Tuning
• Flg Temp
• Related to high side
alarm
• Related to both side
alarm
• Related to low side
alarm
• Related to Flg temp
alarm
• Diag Option
• Diag Suppress Count
• Sensitivity
• Fig Temp High Limit
• Fig Temp Low Limit
S
• Easy Setup
• Tag
• USL
• LSL
• Unit
• URV
• LRV
• Xfer fnctn
• Pres Damp
• Low cut
• Low cut mode
F0301-22.ai
IM 01C25T01-06EN
<3. Parameter Setting>
T
• Configuration
• Pressure Sensor
• Static Pressure
Sensor
• Physical Information
• Process Input
• Analog Output
• Local Display
• Signal Characterizer
Menu
• Process Alerts
• Device Information1
• Process Conn type
• Process Conn matl
• Process Conn size
• Gasket matl
• Isoltr matl
• Drain vent matl
• Fill fluid
• RS type
• RS isoltr matl
• RS fill fluid
• Num of RS
• Disp Out1
• Disp Out2
• Disp Out3
• Disp Out4
• Disp Pres % fnctn
• Disp Pres % Reso
• Pres disp point
• Engr URV
• Engr LRV
• Engr Unit
• Engr exp
• Engr point
• SP disp point
• Bar Indicator
• Chg power on info
• Model
• Manufacturer
• Hardware rev
• Software rev
• Date
• Descriptor
• Message
• Final asmbly num
• Auto recover
• Ext SW
• SP USL
• SP LSL
• SP Min Span
• SP Unit
• SP URV
• SP LRV
• SP Damp
• SP H/L Select
• A/G Select
• Atm. Pres Value
• Pres %
• AO
• Unit
• URV
• LRV
• Apply values
• Xfer fnetn
• Pres Damp
• Low cut
• Low cut mode
• AO alm typ
• AO upper limit
• AO lower limit
• Quick resp
• Bi-dir mode
• Pres Alert mode
• Hi Alert Val
• Lo Alert Val
• SP Alert mode
• SP Hi Alert Val
• SP Lo Alert Val
• Temp Alert mode
• Temp Hi Alert Val
• Temp Lo Alert Val
• Digital Output
• DO Select
• DO Signal type
3-10
• USL
• LSL
• Min span
• H/L Swap
• T.Z. Cmp mode
• Temp Zero
• Pres
• Unit
• Pres %
• SP
• SP Unit
• SP %
• Snsr temp
• Temp Unit
• S.C.
• Num of points
• X Start
• X End
• Y Start
• Y End
• X1
• X2
• X3
• X4
• X5
• X6
• X7
• X8
• X9
• Y1
• Y2
• Y3
• Y4
• Y5
• Y6
• Y7
• Y8
• Y9
• Device Information2
• HART
• Tag
• Poll addr
• Dev id
• Universal rev
• Fld dev rev
• Chg universal rev
• Num req preams
• Physical signal
code
• Burst mode
• Burst option
• Model 1
• Model 2
• Model 3
• Style No.
• Serial No.
• Mftr Date
• Extra No.
F0301-23.ai
IM 01C25T01-06EN
<3. Parameter Setting>
U
• Calibration
• Trim Who
• Trim Date
• Trim Loc
• Trim Desc
• Pres Zero trim
• P UTP
• P LTP
• P UTD
• P LTD
• Pres trim
• Clear P snsr trim
• SP UTP
• SP LTP
• SP UTD
• SP LTD
• Static Pres trim
• Clear SP snsr trim
• D/A trim
• Scaled D/A trim
• Clear D/A trim
3-11
V
• Write Protect
• Write Protect
• Enter new password
F0301-24.ai
IM 01C25T01-06EN
<3. Parameter Setting>
3-12
3.2 Basic Setup
IMPORTANT
After setting and sending data with the HART
conguration tool, wait 30 seconds before
turning off the transmitter. If it is turned off
too soon, the settings will not be stored in the
transmitter.
3.2.1 Tag and Device Information
If there are specied when ordering, the desired Tag
No. and device information are set and shipped.
Tag No. and device information can be checked as
follows.
• Procedure to call up the display using by DD
and DTM (excluding EJX HART 5 DTM based
on FDT1.2)
Item Procedure
Tag [Root Menu] → Basic setup → Tag
Long tag
(HART 7 only)
Descriptor [Root Menu] → Basic setup → Device
Message [Root Menu] → Basic setup → Device
Date [Root Menu] → Basic setup → Device
• Procedure to call up the display by EJX HART 5
DTM based on FDT1.2
Item Procedure
Tag Easy Setup → Tag
Descriptor Conguration → Device information 1
Message Conguration → Device information 1
Date Conguration → Device information 1
When the Tag No. and device information are
changed, input them based on the following
limitations.
[Root Menu] → Basic setup → Long
Tag
information → Descriptor
information → Message
information → Date
or Conguration → HART → Tag
→ Descriptor
→ Message
→ Date
Item Limitations
Tag Up to 8 characters or numbers*
Long tag
(HART 7 only)
Descriptor Up to 16 characters or numbers*
Message Up to 32 characters or numbers*
Date mm/dd/yyyy
*1: The characters bounded by the thick line in the following
table can be used.
*2: All characters in the following table can be used.
SP ! " # $ % & ' ( ) * + , - . /
0 1 2 3 4 5 6 7 8 9 : ; < = > ?
@ A B C D E F G H I J K L M N O
P Q R S T U V W X Y Z [ \ ] ^ _
` a b c d e f g h i j k l m n o
p q r s t u v w x y z { | } ~
*: SP shows one-byte space
Up to 32 characters or numbers*
- mm: month (2 digits)
- dd: days (2 digits)
- yyyy: years (4 digits)
1
2
1
1
3.2.2 Unit
The unit parameter is set at the factory before
shipment if specied at the time of order. Follow the
procedure below to change the unit parameter.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
Note that the Yokogawa default setting for the
standard temperature is 4°C (39.2°F). For the units
of mmH2O, inH2O, and ftH2O, the pressure varies
according to the standard temperature denition.
Select the appropriate unit with @68degF when a
standard temperature of 20°C (68°F) is required.
Available pressure units are shown below.
inH2O@68degF
inHg
ftH2O@68degF
mmH2O@68degF
mmHg
psi
bar
[Root Menu] → Basic setup →
Unit
Easy Setup → Unit or
Conguration → Analog Output
→ Unit
mbar
g/cm
kg/cm
Pa
kPa
torr
atm
2
2
MPa
inH2O
mmH2O
ftH2O
hPa
IM 01C25T01-06EN
<3. Parameter Setting>
3-13
3.2.3 Range Change
The range values are factory-set as specied by
the customer. To change the range, follow the steps
below.
(1) Keypad input — LRV and URV
The measurement span is determined by the upper
and lower range values. In this method, the upper
and lower range values can be set independently,
and the span changes according to the range limit
values sent to the transmitter.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ LRV Lower range value
→ URV Upper range value
[Root Menu] → Basic setup →
Re-range → Keypad input
Easy Setup → or Conguration →
Analog Output →
NOTE
The measurement span is determined by the upper
and lower range values. Changing the lower range
value causes the upper range value to change
automatically, keeping the span constant. If a
change in the lower range value causes the upper
range value to exceed the measuring limit of the
transmitter, an error message appears and the
transmitter holds the output signal right before the
error occurred. Enter the correct values within the
range of the sensor limits.
Note that changing the upper range value does
not cause the lower range value to change. Thus,
changing the upper range value also changes the
span.
3.2.4 Output Mode
The mode setting for the output signal and the
integral indicator can be performed independently.
The output mode for the output signal is set as
specied in the order when the instrument is
shipped. Follow the procedure below to change the
mode.
The calibration range can be set as LRV > URV
under the following conditions, reversing the 4
to 20 mA output signal. When using the integral
indicator, change the user set scale values
accordingly.
Conditions:
LSL ≤ LRV ≤ USL
LSL ≤ URV ≤ USL
|URV – LRV| ≥ Min Span
LSL: Lower sensor limit of range setting
USL: Upper sensor limit of range setting
(2) Apply values — changing the ranges while
applying an actual Input
This feature allows the lower and upper range
values to be setup automatically with the actual
input applied. If the upper and lower range values
are set, URV and LRV are changed at the same
time.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
[Root Menu] → Basic setup →
Re-range → Apply values →
Conguration → Analog Output →
Apply values →
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ Xfer fnctn Select “Linear” or “Sq root”
[Root Menu] → Basic setup →
Easy Setup → or Conguration →
Analog Output →
3.2.5 Damping Time Constant Setup
The damping time constant is set as specied in
the order when the instrument is shipped. Follow
the procedure below to change the damping
time constant. The damping time constant for the
amplier assembly can be set here. The damping
time constant for the entire transmitter is the sum
of the values for the amplier assembly and the
capsule assembly.
Any number from 0.00 to 100.00 can be set for the
damping time constant. Note that setting the quick
response parameter ON enables you to set the time
constant between 0.00 and 0.49 seconds.
• Procedure to call up the Pres Damp display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
[Root Menu] → Basic setup →
Pres Damp
Easy Setup → Pres Damp or
Conguration → Analog Output →
Pres Damp
IM 01C25T01-06EN
<3. Parameter Setting>
3-14
• Procedure to call up the Quick resp display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ Off Set from 0.50 to 100.00
→ On Set from 0.00 to 100.00
[Root Menu] → Detailed setup →
Signal condition → Quick resp →
Conguration → Analog Output →
Quick resp →
3.2.6 Output Signal Low Cut Mode Setup
Low cut mode can be used to stabilize the output
signal near the zero point.
The low cut point can be set in a range from 0 to
20%, the direct ratio corresponding to the output
signal of 4 to 20 mA. (Hysteresis for the cut point:
±10% of the cut point)
Either “Linear” or “Zero” can be selected as the low
cut mode. Unless otherwise specied, the cut mode
is set to “Linear” at the factory.
The default value of Low cut is set according to the
combination of the Output mode (Xfer fnctn) and
Integral indicator display mode (Disp Pres % fnctn).
See below table.
Example: Low cut at 20%
(%)
50
Output
20
0
Input
For low cut in linear mode
50
(%)
(%)
50
Output
20
0
Input
For low cut in zero mode
F0302.ai
50
(%)
Figure 3.1 Low Cut Mode
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ Low cut Set from 0 to 20% of output
→ Low cut mode Select “Linear” or “Zero”
[Root Menu] → Basic setup →
Easy Setup → or Conguration →
Analog Output →
The low cut point has hysteresis so that the output
around the point is behaved as below gure.
Relationship of default value of Low cut and
Low cut point
Combination of
output mode and
display mode
#
Output
mode
Display
mode
Default
value of
Low cut
1) Linear Linear 10% 10% / 10%
2) Sq Root Sq Root 10% 10% / 10%
3) Linear Sq Root 1%* 1% / 10%
4) Sq Root Linear 10% 10% / NA
*: It is applied for software revision 2.02 or later. For
In the case 3) above, Low cut point for the display is
(Example: Low cut value; 2%, Low cut point; 14%)
previous software version, it is set in 10%.
square root of Low cut value.
Low cut
point for
the output
signal/
display
Note that when the output modes of the output
signal and the display are selected as “Sq root”
and “Linear” accordingly, the low cut function is not
available for the display value.
<Example>
Output mode: Linear
Low cut mode: Zero
Low cut: 20.00%
Output Low cut point
7.2mA
(20%)
4mA
Setting range: 0 to 20%
Input
2% 2%
Hysteresis
fixed at 10%
of the cut point
F0303.ai
3.2.7 Impulse Line Connection Orientation Setup
This function reverses the impulse line orientation.
Follow the procedure below to assign the high
pressure impulse line connection to the L side of the
transmitter.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ H/L Swap Select “Normal” or “Reverse”
[Root Menu] → Basic setup →
Conguration → Pressure Sensor
→
IM 01C25T01-06EN
<3. Parameter Setting>
3-15
3.2.8 Static Pressure Setup
The differential pressure transmitter can display the
static pressure also.
(1) Setting of the unit for static pressure
Follow the procedure below to change the static
pressure unit.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ SP Unit Select the unit for static pressure
(2) Setting of the measuring range for static
pressure
Follow the procedure below to change the lower
range value (LRV) and upper range value (URV).
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ SP LRV Set the lower range value (0 %) of
→ SP URV Set the upper range value (100 %)
(3) Selection of Gauge pressure and Absolute
pressure
Either the gauge pressure or absolute pressure can
be selected to display on the LCD display.
[Root Menu] → Basic setup →
SP setup →
Conguration → Process Input (or
Static Pressure Sensor) →
(Refer to subsection 3.2.2 Unit)
[Root Menu] → Basic setup →
SP setup → SP Range → Keypad
input →
Conguration → Static Pressure
Sensor →
static pressure
of static pressure
(4) Selection of pressure side
Either the high or low pressure side of capsule can
be selected to monitor the static pressure.
High pressure side is selected when the transmitter
is shipped.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ SP H/L Select Select “High” or “Low”
[Root Menu] → Basic setup → SP
setup →
Conguration → Static Pressure
Sensor →
3.3 Detailed Setup
3.3.1 Bi-directional Flow Measurement
(a) Bi-dir mode enables selection of 50% output at
an input of 0 mmH2O.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ Bi-dir mode Select “On” or “Off”
(b) Combining Bi-dir mode with Xfer fnctn
provides a square root output computed
independently for 0% to 50% output and for
50% to 100% output.
Output mode “LINEAR”
20 mA (100% display)
[Root Menu] → Detailed setup →
Signal condition →
Conguration → Analog output →
Absolute pressure is selected when the transmitter
is shipped.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ A/G Select Select “Gauge” or “Absolute”
→ Atm. Pres Value 0.1013 MPa when the transmitter
[Root Menu] → Basic setup →
SP setup → SP A/G Setup →
Conguration → Static Pressure
Sensor →
is shipped
LRV HRV
4 mA (−100% display)
Output mode “SQUARE ROOT”
20 mA (100% display)
Low Cut
LRV HRV
4 mA (−100% display)
F0304.ai
IM 01C25T01-06EN
<3. Parameter Setting>
3-16
3.3.2 Analog Output Signal Adjustable Range
Output signal adjustable range at normal operating
condition are set as shown below at the factory
when the instrument is shipped, and output signal
are limited by these value.
Lower limit Upper limit
Standard
Option code /C1
Option code /C2 and /C3 3.8 mA 20.5 mA
Output signal range can be changed between
3.6mA and 21.6mA to match it to the equipment on
the receiving side.
Lower value is set at AO lower limit and upper
value is set at AO upper limit respectively.
Follow the procedure below to change the upper
and lower values.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ AO lower limit Set the lower value (mA)
→ AO upper limit Set the upper value (mA)
[Root Menu] → Detailed setup →
Output condition → Analog output
→
Conguration → Analog output →
Set the values as below.
Lower value < Upper value
3.6 mA 21.6 mA
3.3.4 Integral Indicator Scale Setup
The following ve displays are available for integral
indicators: input pressure, % of range, user set
scale, input static pressure*1, and % of static
pressure range*1. A cycle of up to four displays can
be shown by assigning variables to the parameters
at Disp select.
Available displays
Input pressure
(PRES)
% of range
(PRES %)
User set scale
(ENGR. PRES)
Indicates values of input pressure
with the indication limits –99999 to
99999.
PRES 456 kPa
Indicates input pressure in
110% range depending on the
set range (LRV and URV).
PRES % 45.6 %
Indicates values depending on the
engineering range (Engr LRV and
Engr URV) with the unit (Engr Unit).
Engr LRV 0.0
Engr URV 45.0
Engr exp ×100
Engr Unit m3/min
Engr point 1
Description
and related parameters
–
2.5 to
3.3.3 Integral Indicator Display Mode
The mode setting for the output signal and the
integral indicator can be performed independently.
The output mode for the integral indicator is set
as specied in the order when the instrument is
shipped. Follow the procedure below to change the
mode.
• Procedure to call up the display
DD and DTM
(excluding EJX_
HART 5[1.2])
EJX_HART 5[1.2]
DTM
→ Disp Pres % fnctn Select “Linear” or “Sq root”
If the instrument is equipped with an integral
indicator and the transfer function is sq root, “ ” is
displayed on the integral indicator.
[Root Menu] → Detailed setup
→ Display condition → P disp
condition →
Conguration → Local Display
→
Input static pressure
% of static pressure range
*1: Available for differential pressure transmitter.
(SP)*
(SP %)*
1
1
Indicates input static pressure with
the indication limits –99999 to 99999.
Reference pressure is factory-set in
absolute.
SP 4.000 MPa
Indicates input static pressure in
–10 to 110% range depending on
the set range (SP LRV and SP
URV).
SP % 52.6 %
See (a.) through (d.) shown below for the setting
procedures.
F0305.ai
IM 01C25T01-06EN
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