YOKOGAWA vigilantplant YTA Series User manual

Yo kogawa Electric Corporation
User’s
Manual YTA series
Temperature Transmitter
(HART Protocol)
IM 01C50T01-01E
IM 01C50T01-01E
5th Edition

Blank Page

CONTENTS
IM 01C50T01-01E
i
FD No. IM 01C50T01-01E
5th Edition: Sep. 2006 (KP)
All Rights Reserved, Copyright © 1998, Yokogawa Electric Corporation
CONTENTS
1. INTRODUCTION..........................................................................................1-1
Regarding This Manual ................................................................................. 1-1
For Safe Use of Product ............................................................................... 1-2
Warranty ........................................................................................................ 1-2
ATEX Documentation.................................................................................... 1-3
1.1 Matching of DD and Instruments ........................................................ 1-4
2. HART COMMUNICATOR OPERATION .....................................................2-1
2.1 Conditions of Communication Line ..................................................... 2-1
2.1.1 Interconnection Between YTA and HART Communicator ........... 2-1
2.1.2 Communication Line Requirements ............................................. 2-1
2.2 Basic Operation of the HART Communicator (Model 275) ................ 2-2
2.2.1 Keys and Functions ...................................................................... 2-2
2.2.2 Display .......................................................................................... 2-3
2.2.3 Calling Up Menu Addresses ........................................................ 2-3
2.2.4 Entering, Setting and Sending Data ............................................ 2-4
3. OPERATION ................................................................................................3-1
3.1 Parameter Description ........................................................................ 3-1
3.2 Menu Tree ........................................................................................... 3-4
3.3 Review ................................................................................................. 3-5
3.4 Basic Setup ......................................................................................... 3-5
3.4.1 Sensor Configuration .................................................................... 3-5
3.4.2 Process Variable Mapping ........................................................... 3-6
3.4.3 Unit ............................................................................................... 3-8
3.4.4 PV Range ..................................................................................... 3-9
3.4.5 Damping Time Constant ............................................................ 3-10
3.4.6 Tag No. ....................................................................................... 3-11
3.5 Detailed Setup ................................................................................... 3-11
3.5.1 Device Information ..................................................................... 3-11
3.5.2 Test Output................................................................................. 3-11
3.5.3 Burnout Function ........................................................................ 3-11
3.5.4 Integral Indicator Display Mode ................................................. 3-12
3.5.5 Write Protect............................................................................... 3-13
3.5.6 Sensor Trim ................................................................................ 3-14
3.5.7 Analog Output Trim .................................................................... 3-15
3.5.8 Sensor Backup (For Model YTA320 only) ................................. 3-16
3.5.9 Burst Mode ................................................................................. 3-16
3.5.10 Multi Drop ................................................................................... 3-17
3.5.11 Sensor Matching Function ......................................................... 3-17
3.5.12 CJC Selection ............................................................................ 3-18
3.6 Self-Diagnostics ................................................................................ 3-18
3.6.1 Checking for Problems ............................................................... 3-18
3.6.2 Warnings .................................................................................... 3-22
3.6.3 Logging Functions ...................................................................... 3-22
4. PARAMETERS LISTS.................................................................................4-1

CONTENTS
IM 01C50T01-01E
ii
APPENDIX A. SAFETY INSTRUMENTED SYSTEMS INSTALLATION ......... A-1
A.1 Scope and Purpose ............................................................................ A-1
A.2 Using the YTA for an SIS Application ................................................ A-1
A.2.1 Safety Accuracy ........................................................................... A-1
A.2.2 Diagnostic Response Time .......................................................... A-1
A.2.3 Setup ............................................................................................ A-1
A.2.4 Required Parameter Settings ....................................................... A-1
A.2.5 Proof Testing ................................................................................ A-1
A.2.6 Repair and Replacement ............................................................. A-2
A.2.7 Startup Time ................................................................................. A-2
A.2.8 Firmware Update .......................................................................... A-2
A.2.9 Reliability Data ............................................................................. A-3
A.2.10 Lifetime Limits .............................................................................. A-3
A.2.11 Environmental Limits .................................................................... A-3
A.2.12 Application Limits ......................................................................... A-3
A.3 Terms and Definitions ......................................................................... A-3
REVISION RECORD

IM 01C50T01-01E
1-1
1. INTRODUCTION
1. INTRODUCTION
Thank you for purchasing the YTA series Temperature
Transmitter.
The YTA series Temperature Transmitters are correctly
calibrated at the factory before shipment. To ensure
correct and efficient use of the instrument, please read
this manual thoroughly and fully understand how to
operate the instrument before operating it.
This manual describes that communication function of
YTA series conforms to HART protocol and offers
instruction for setting parameters for models YTA110,
YTA310 and YTA320 Temperature Transmitters via
HART 275 handheld terminal. In regards to the
installation, wiring and maintenance of the YTA series
Temperature Transmitters, please refer to the Instruc-
tion Manual “YTA series Temperature Transmitters
Hardware Manual IM 01C50B01-01E.”
䊏Regarding This Manual
•This manual should be passed on 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 fitness 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 office.
•The specifications covered by this manual are
limited to those for the standard type under the
specified model number break-down and do not
cover custom-made instrument.
•Please note that changes in the specifications,
construction, or component parts of the instrument
may not immediately be reflected in this manual at
the time of change, provided that postponement of
revisions will not cause difficulty to the user from a
functional or performance standpoint.
•The following safety symbol marks 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.
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 01C50T01-01E
1-2
1. INTRODUCTION
䊏For Safe Use of Product
For the protection and safety of the operator and the
instrument or the system including the instrument,
please be sure to follow the instructions on safety
described in this manual when handling this instru-
ment. In case the instrument is handled in contradiction
to these instructions, Yokogawa does not guarantee
safety. Please give your attention to the followings.
(a) Installation
•The instrument must be installed by an expert
engineer or a skilled personnel. The procedures
described about INSTALLATION are not permitted
for operators.
•In case of high process temperature, care should be
taken not to burn yourself because the surface of the
case reaches a high temperature.
•All installation shall comply with local installation
requirement and local electrical code.
(b) Wiring
•The instrument must be installed by an expert
engineer or a skilled personnel. The procedures
described about WIRING are not permitted for
operators.
•Please confirm that voltages between the power
supply and the instrument before connecting the
power cables and that the cables are not powered
before connecting.
(c) Maintenance
•Please do not carry out except being written to a
maintenance descriptions. When these procedures
are needed, please contact nearest YOKOGAWA
office.
•Care should be taken to prevent the build up of drift,
dust or other material on the display glass and
name plate. In case of its maintenance, soft and dry
cloth is used.
(d) Modification
•Yokogawa will not be liable for malfunctions or
damage resulting from any modification made to
this instrument by the customer.
䊏Warranty
•The warranty shall cover the period noted on the
quotation presented to the purchaser at the time of
purchase. Problems occurred during the warranty
period shall basically be repaired free of charge.
•In case of problems, the customer should contact the
Yokogawa representative from which the instrument
was purchased, or the nearest Yokogawa office.
•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 specification and serial number. Any
diagrams, data and other information you can
include in your communication will also be helpful.
•Responsible party for repair cost for the problems
shall be determined by Yokogawa based on our
investigation.
•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.
- Failure or damage due to improper handling, use
or storage which is out of design conditions.
- Use of the product in question in a location not
conforming to the standards specified by
Yokogawa, or due to improper maintenance of
the installation location.
- Failure or damage due to modification 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 fires, earth-
quakes, storms/floods, thunder/lightening, or
other natural disasters, or disturbances, riots,
warfare, or radioactive contamination.

IM 01C50T01-01E
1-3
1. INTRODUCTION
䊏ATEX Documentation
This procedure is only applicable to the countries in
European Union.
GB
All instruction manuals for ATEX Ex related products
are available in English, German and French. Should
you require Ex related instructions in your local
language, you are to contact your nearest Yokogawa
office or representative.
DK
Alle brugervejledninger for produkter relateret til
ATEX Ex er tilgængelige på engelsk, tysk og fransk.
Skulle De ønske yderligere oplysninger om håndtering
af Ex produkter på eget sprog, kan De rette
henvendelse herom til den nærmeste Yokogawa
afdeling eller forhandler.
I
Tutti i manuali operativi di prodotti ATEX
contrassegnati con Ex sono disponibili in inglese,
tedesco e francese. Se si desidera ricevere i manuali
operativi di prodotti Ex in lingua locale, mettersi in
contatto con l’ufficio Yokogawa più vicino o con un
rappresentante.
E
Todos los manuales de instrucciones para los productos
antiexplosivos de ATEX están disponibles en inglés,
alemán y francés. Si desea solicitar las instrucciones de
estos artículos antiexplosivos en su idioma local,
deberá ponerse en contacto con la oficina o el
representante de Yokogawa más cercano.
NL
Alle handleidingen voor producten die te maken
hebben met ATEX explosiebeveiliging (Ex) zijn
verkrijgbaar in het Engels, Duits en Frans. Neem,
indien u aanwijzingen op het gebied van
explosiebeveiliging nodig hebt in uw eigen taal, contact
op met de dichtstbijzijnde vestiging van Yokogawa of
met een vertegenwoordiger.
SF
Kaikkien ATEX Ex -tyyppisten tuotteiden käyttöhjeet
ovat saatavilla englannin-, saksan- ja ranskankielisinä.
Mikäli tarvitsette Ex -tyyppisten tuotteiden ohjeita
omalla paikallisella kielellännne, ottakaa yhteyttä
lähimpään Yokogawa-toimistoon tai -edustajaan.
P
Todos os manuais de instruções referentes aos produtos
Ex da ATEX estão disponíveis em Inglês, Alemão e
Francês. Se necessitar de instruções na sua língua
relacionadas com produtos Ex, deverá entrar em
contacto com a delegação mais próxima ou com um
representante da Yokogawa.
F
Tous les manuels d’instruction des produits ATEX Ex
sont disponibles en langue anglaise, allemande et
française. Si vous nécessitez des instructions relatives
aux produits Ex dans votre langue, veuillez bien
contacter votre représentant Yokogawa le plus proche.
D
Alle Betriebsanleitungen für ATEX Ex bezogene
Produkte stehen in den Sprachen Englisch, Deutsch
und Französisch zur Verfügung. Sollten Sie die
Betriebsanleitungen für Ex-Produkte in Ihrer
Landessprache benötigen, setzen Sie sich bitte mit
Ihrem örtlichen Yokogawa-Vertreter in Verbindung.
S
Alla instruktionsböcker för ATEX Ex (explosionssäkra)
produkter är tillgängliga på engelska, tyska och
franska. Om Ni behöver instruktioner för dessa
explosionssäkra produkter på annat språk, skall Ni
kontakta närmaste Yokogawakontor eller representant.
GR
       ATEX Ex
  ,   .
       Ex 
     
   Yokogawa   .

IM 01C50T01-01E
1-4
1. INTRODUCTION
1.1 Matching of DD and Instru-
ments
To setup the YTA via HART handheld communicator,
it is necessary that the correct version of DD(Device
Description) is installed in the communicator. The
matching of the instrument and the DD in the commu-
nicator can be checked by the following procedures. If
the correct DD is not installed in your communicator,
contact your nearest official programming site for
HART Communicator and ask for an update.
For the instruments or software other than the HART
handheld communicator, contact a vendor of each
instrument / software and ask for information.
1. Check the revision of the instrument.
1) Connect the communicator with the instrument.
2) Call "Review" display, and find the parameter
"Fld dev rev" there. The device revision of the
instrument is shown in it.
2. Check the revision of DD
1) Turn on the communictor without connecting
with the instrument.
2) Call "Simulation" display. [ Menu →4.Utility →
Simulation ]
3) The list of the manufaturers is shown. Find
YOKOGAWA and select it.1
4) The list of the devices is shown. Find YTA and
check if the dev rev number shown there matches
the number confirmed in the step 1.

2. HART COMMUNICATOR OPERATION
IM 01C50T01-01E
2-1
2. HART COMMUNICATOR OPERATION
2.1 Conditions of Communica-
tion Line
2.1.1 Interconnection Between YTA
and HART Communicator
The HART communicator 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 250W between the
connection and the power supply. To communicate, it
must be connected in parallel with the transmitter; the
connections are non-polarized. Figure 2.1 illustrates the
wiring connections for direct interface at the transmit-
ter site for the YTA. The HART communicator can be
used for remote access from any terminal strip as well.
HART communicator
HART
communicator
YTA
Distributor
Control room
Terminal board
Relaying
terminals
F0201.EPS
Figure 2.1 Interconnection Diagram
2.1.2 Communication Line
Requirements
Specifications for Communication Line:
Supply voltage
General use type; 16.4 to 42 V DC
Load resistance; 250 to 600Ω
(Including cable resistance)
Minimum cable size; 24 AWG,
(0.51 mm diameter)
Cable type; Single pair shielded or
multiple pair with overall shield
Maximum twisted-pair length; 10,000 ft
(3,048 m)
Maximum multiple twisted-pair length;
5,000 ft (1,524 m)
Use the following formula to determine cable length
for a specific application;
L = –
65×10
6
(R×C) (Cf+10,000)
C
where: L = length in feet or meters.
R = resistance in ohms, current sense
resistance plus barrier resistance.
C = cable capacitance in pF/ft or pF/m.
Cf=Maximum shunt capacitance of field
devices in pF.

IM 01C50T01-01E
2-2
2. HART COMMUNICATOR OPERATION
2.2 Basic Operation of the HART Communicator (Model 275)
2.2.1 Keys and Functions
LCD (Liquid crystal display)
(21 characters×8 lines)
Communication Cable
Function keys
Functions of the keys are indicated on the
display.
Pressing (HOME) when the display is
as shown changes the display to “Online”
menu. (See 2.2.2 “Display”.)
Hot key
Call up setting menu
1. Range values
2. Chng Wrt Protect
Shift keys
Use to enter alphabetic characters.
1. Changes the display contents.
2. Moves the position where a number or
character is to be entered.
Pressing calls up the display
corresponding to the item pointed with the
highlighting cursor.
Pressing returns to the previous
display. (See 2.2.3.)
Alphanumeric keys
1. Enters numbers and characters.
2. Selects the desired menu item with the
corresponding number. (See 2.2.4.)
Pressing single key enters the number.
Pressing the key with shift key enters the
alphabetic character.
Moves the highlighting cursor on the display to
select the desired item.
To enter “7”,
To enter “C”,
‘7’
‘C’
(Press) (ENTER)
Power ON/OFF
F0202.EPS
YTA :
Online
1 Device setup
2 PV 0.00 degC
3 PV AO 4.001 mA
4 PV LRV 0.00 degC
5 PV URV 100.00 degC
Figure 2.2 The HART Communicator

2. HART COMMUNICATOR OPERATION
IM 01C50T01-01E
2-3
2.2.2 Display
The HART communicator searches for transmitter on
the 4 to 20 mA loop when it is turned on. When the
HART communicator is connected to the transmitter,
“Online” menu (Top menu) is started automatically
and the following display appears. If no transmitter is
found, you select “Online” menu.
Manufacturer’s transmitter type Tag (8 Characters) <a>
<b>
<c>
<d>
<e>
Function keys
YTA :YOKOGAWA
Online
1 Device setup
2 PV 0.00 degC
3 PV AO 4.001 mA
4 PV LRV 0.00 degC
5 PV URV 100.00 degC
Appears when the voltage level of the battery is low
F0203.EPS
Pressing one of the SHIFT keys makes the arrow
mark corresponding to the pressed key appear.
The highlighting cursor
Figure 2.3 Display
<a> appears and flashes during communication
between the HART communicator and the
transmitter. In Burst mode, appears.
<b> The menu items selected from the previous menu.
<c> The items to be used from the menu of <b>.
<d> or appears when the item is scrolled out of
the display.
<e> The labels of function corresponding to each
function key appears. These labels reflect cur-
rently available choices.
Function Key Labels
F1
HELP
access on-line
help
RETRY
try to re-
establish
communication
EXIT
leave the
current menu
YES
answer to
yes/no question
NEXT
go to the next
variable in
offline edit
ALL
include current
Hot Key item on
Hot Key Menu
for all devices
FILTR
opens
customization
menu to sort
configurations
F2
ON/OFF
activates or
deactivates a
bianry variable
DEL
delete current
character or Hot
Key Menu item
SEND
send data to
device, or mark
data to send
PGUP
move up one
help screen
PREV
go to previous
message in a
list of messages
SAVE
save information
to memory
module or data
pack
MARK
toggles marked
configuration
variables for
sending to field
device
F3
ABORT
terminate
current task
ESC
leave value
unchanged
QUIT
terminate session
because of a
comunication
error
PGDN
move down one
help screen
NEXT
go to next
message in the
list of messages
HOME
go to the top
menu in the
device
description
ONE
include Hot Key
item for one
device
BACK
go back to
menu from
which HOME
was pressed
XPAND
opens detailed
configuration
information
EDIT
edit a variable
value
CMPRS
closes detailed
configuration
information
ADD
add current item
to Hot Key
Menu
F4
OK
acknowledge
information on
screen
ENTER
accept user-
entered data
NEXT
leave the
current menu
NO
answer to
yes/no question
F0303.EPS
Figure 2.4 Function Key Labels
2.2.3 Calling Up Menu Addresses
Clause 3.2 shows the configuration of all menu items
available with the HART communicator. The desired
item can be displayed with ease by understanding the
menu configuration.
When the HART communicator is connected to the
transmitter, “Online” menu will be displayed after
power is turned on (See Figure 2.2). Call up the
desired item as follows:
Key operation
There are two choices to select the desired menu item.
1. Use the or key to select the desired item,
and then press the key.
2. Press the number key displayed for the desired
item.

IM 01C50T01-01E
2-4
2. HART COMMUNICATOR OPERATION
• To return to the previous display, press the key.
* If
ABORT
,
ESC
and
EXIT
are displayed, press the
desired function key.
Example: Call up the “Tag” to change the tag.
Check to see where item “Tag” is located in the menu
configuration. Then, call up “Tag” item on the display
according to the menu configuration.
Select “Basic setup”.
Select “Tag”.
The display for Tag setting appears.
Device setup
PV
PV AO
PV LRV
PV URV
Process variables
Diag/Service
Basic setup
Detailed setup
Review
Tag
PV Unit&Damp
Range values
.
.
.
YTA :YOKOGAWA
Online
1 Device setup
2 PV
3 PV AO
4 PV LRV
5 PV URV
DEL SET ESC ENTER
1
Display Operation
or
YTA :YOKOGAWA
Device setup
1 Process variables
2 Diag/Service
3 Basic setup
4 Detailed setup
5 Review
DEL SAVE HOME ENTER
2
×2
or
Display appears when the HART
Communicator is turned on.
Select “Device setup”.
1
YTA :YOKOGAWA
Tag
YOKOGAWA
YOKOGAWA
HELP DEL ESC ENTER
YTA :YOKOGAWA
Basic Setup
1 Tag YOKOGAWA
2 PV Unit&Damp
3 Range values
4 Snsr 1 config
5 Snsr 2 config
HELP SAVE HOME ENTER
3
YTA :YOKOGAWA
Tag
YOKOGAWA
YOKOGAWA
HELP DEL ESC ENTER
4
or
2.2.4 Entering, Setting and Sending
Data
The data input using the keys are stored in the HART
communicator by pressing ENTER (F4). Then, by
pressing SEND (F2), the data is sent to the transmitter.
Note that the data is not stored in the transmitter if
SEND (F2) is not pressed. All the data stored with the
HART communicator is held in memory unless power
is turned off, all data can be sent to the transmitter at
once.
Operation
Entering data on the “Tag” setting display.
Example: To change from Tag “YOKOGAWA” to “FIC-1A”.
Call up the “Tag” setting display.
1. Device setup
3. Basic setup
1.Tag
YTA :YOKOGAWA
Tag
YOKOGAWA
YOKOGAWA
HELP DEL ESC ENTER
When the setting display shown above appears,
enter the data as follows:
F O K O G A W A
F I K O G A W A
F I C O G A W A
F I C - G A W A
F I C - 1 A W A
F I C - 1 A W A
F I C - 1 A
F
I
C
-
1
A
Character to
be entered Operation Display
Deletes
characters.
(DEL)
 2

2. HART COMMUNICATOR OPERATION
IM 01C50T01-01E
2-5
YTA :YOKOGAWA
Tag
YOKOGAWA
FIC-1A
HELP DEL ESC ENTER
5
Display Operation
YTA :YOKOGAWA
Basic setup
1 Tag FIC-1A
2 PV Unit&Damp
3 Range values
4 Snsr 1 config
5 Snsr 2 config
HELP SEND HOME ENTER
6
YTA :FIC-1A
Basic setup
1 Tag FIC-1A
2 PV Unit&Damp
3 Range values
4 Snsr 1 config
5 Snsr 2 config
HELP SAVE HOME ENTER
7
(ENTER)
(SEND)
SEND
After entering the data, set the
HART communicator with the data
entered by pressing ENTER (F4).
Send the data to the transmitter by
pressing SEND (F2).
* is flashed during communica-
tion.
disappears, and the
transmission is complete.

3. OPERATION
IM 01C50T01-01E
3-1
3. OPERATION
IMPORTANT
Do not turn off the power to the transmitter
immediately after transfer of the data from HART
Communicator. If the transmitter is turned off in
less than 30 seconds after parameters has been
set, the setting data will not be stored and the
transmitter will return to the previous settings.
NOTE
Parameters and functions in regards to Sensor2
are offered only for Model YTA320, and not
available with YTA110/YTA310.
3.1 Parameter Description
The followings outline the functions of the HART
parameters for YTA. Table 3.1 shows the name, usage
and selection of each parameter.
•Review Configuration Data (→3.3)
•Sensor Configuration (→3.4.1)
When changing the sensor type from the current
setting to another, it is necessary to change some
parameter settings.
•Process variable mapping (→3.4.2)
Process variable is to be assigned as primary(PV),
secondary(SV), tertiary(TV) and fourth(4V) Variable
and can be monitored on the Integral indicator or
Handheld terminal. Primary variable(PV) is output as
the 4 to 20mA analog signal.
•Unit Setting (→3.4.3)
Choose the engineering unit for the process variables
assigned as PV,SV, TV and 4V from °C, Kelvin, °F
and °R . When mV or ohm is specified as an input
type, the unit is automatically set as mV or ohm.
•Range setting (→3.4.4 )
Changing the range of PV to be output as the 4 to
20mA DC. There’s two ways to set the range value.
<a> Setting by keypad
<b> Setting by applying value
•Damping time constant (→3.4.5)
Setting the response time of the transmitter smooths
the output with rapid changes in input.
•Tag No., Message, Descriptor (→3.4.6 ,
3.5.1)
Setting data in Tag, Message, and Descriptor
parameters.
•Test Output (→3.5.2)
Make the transmitter output a fixed current from -2.5
through 110 % in 0.1% increments for loop checks.
•Sensor Burnout (→3.5.3)
Configure the current output value in sensor failure.
Selectable from High, Low and User setting value.
•Integral Indicator Display Mode (→3.5.4)
To change items to be displayed on the Integral
Indicator.
•Write Protection (→3.5.5)
To enable / disable write protection of parameters.
•Sensor Backup Function (→3.5.8)
To configure a transmitter to automatically transfer
the input from Sensor1 to Sensor2 when Sensor1
fails.
•Burst Mode (→ 3.5.9)
In the burst mode, a transmitter continuously sends a
selected set of data.
•Sensor trim (→3.5.6)
The trim adjustment function allows the user to add a
compensation to the factory set characterization
curve to more closely match the input signal.
•Output trim (→3.5.7)
Adjust the output value. See “IM01C50B01-01E 6.
Calibration” also.

3. OPERATION
IM 01C50T01-01E
3-2
Table 3.1 Parameters list
Item Description Page
HART
Communicator
Tag number, up to 8 characters
Extension of Tag, up to 8 characters
Up to 16 characters
Up to 32 characters
mm/dd/yy
To describe a serial number of sensor.
0 to 16777215
°C, K, °F, °R (Note 1)
Set the calibration range using the keypad.
Value for 4 and 20 mA signal is set with actual input applied.
Adjust the output response speed of the 4 to 20 mA DC.
Enter integer value from 0 to 99 seconds.
Set the % of PV where the damping function is disabled.
When PV exceeds this value, the damping is disabled and
the output follows the PV.
Specify the value to be used as PV from: “Sensor1”,
“Terminal Temperature(Term)” and “Sensor1-Term”. The SV,
TV and 4V can also be specified and monitored from the
HART communicator or Integral Indicator.
The YTA320 variables include above plus: “Sensor2”,
“Sensor2-Term”, “Average” and “Differential temperature”.
When using differential value, select whichever is desired;
Sensor1-Sensor2 or Sensor2-Sensor1.
Specify input type.
Specify the number of wire for RTD or ohm input.
Select a unit from °C, K, °F, or °R. (See note 1). This unit is
automatically referred as a PV, SV, TV or 4V unit when
Sensor1 is mapped.
Enable / disable sensor matching function. When it is set to
“enable”, sensor coefficient parameter can be entered.
Sensors specific co-efficients (by Callender vanDusen or
IEC)
Select a unit from °C, K, °F, or °R. (See note 1). This unit is
automatically referred as a PV, SV, TV or 4V unit when
Te r minal Temperature is mapped.
Select CJC function
Specify constant value to be used for CJC function.
Specify input type.
Specify the number of wires.
Select a unit from °C, K, °F, or °R. (See note 1). This unit is
automatically referred as a PV, SV, TV or 4V unit when
Sensor2 is mapped.
Enable/disable sensor matching function. When it is set to
“enable”, sensor coefficient parameter can be set.
Sensors specific co-efficients (by Callender vanDusen or
IEC)
Enables/disables sensor back-up mode.
Shows the back-up status.
Enables the recovery from Sensor2 to sensor1 in back-up
operation.
Ta g
Tag Ex
Descriptor
Message
Date
Sensor1(2)
snsr s/n
PV units
(SV,TV,4V)
LRV/URV
Apply values
PV Damp
(SV,TV,4V)
PV damp point
PV is
(SV,TV,4V)
Diff direction
(YTA320 only)
Snsr1 Type
Snsr1 Wire
Snsr1 unit
Snsr1 Match
Enbl
Snsr1 Match
coefs
Te rm unit
CJC Select
CNST CJC
Temp
Snsr2 Type
Snsr2 Wire
Snsr2 unit
Snsr2 Match
Enbl
Snsr2 Match
coefs
Enbl Snsr Bkup
Bkup state
Bkup Return
Snsr1
Memory
Process Variable
Sensor1
Configuration
Te r minal
Temperature
Sensor2
Configuration
(YTA320 only)
Engineering Unit
Range
Damping time
constant
PV damping
holding point
Variable
mapping
Differential
Direciton
Sensor1 type
Sensor1 wire
Sensor1 unit
Sensor matching
function (Note 2)
Te r minal Temp.
unit
CJC Function
Sensor2 type
Sensor2 wire
Sensor2 unit
Sensor matching
function (Note 2)
Sensor Back-up
Function
(YTA320 only)
T0301_1.EPS
Note 1: °F and °R are available only when option code /D2 is specified.
Note 2: The parameters are available only when option code /CM1 is specified withYTA310/YTA320.
3-11
3-11
3-11
3-11
3-11
—
3-8
3-9
3-10
3-10
3-10
3-6
3-8
3-5
3-5
3-5
3-17
3-17
—
3-18
3-18
3-5
3-5
3-5
3-17
3-17
3-16
3-16
3-16

3. OPERATION
IM 01C50T01-01E
3-3
Item Description Page
HART
Communicator
Select the output direction/value upon Sensor failure from
Low, High, off or user-setting value (mA or %).
Show the current setting of the output direction in CPU failure
which is set by hardware switch on a CPU assembly.
Select a set of data to be continuously sent; (1)PV, (2)output
in % range & current, (3)PV and output in current.
Enable/disable the burst mode.
Setting the polling address (0 to 15).
Select variables/information to be displayed on an integral
indicator.
Select the update period form fast, normal, and slow.
Process variables.
% Output variable
4 to 20 mA Output variable
Te r minal temperature variable
Used for loop checks. Output can be set from 4, 20 mA or the
designated value within 3.6 to 21.6 mA.
Check the transmitter status. If an error is detected, the
corresponding message is displayed.
Reset the CPU of the transmitter and check the status.
Display of the result of self-test.
Show/not show warning messages.
Up to 4 error histories are stored in EEPROM.
Maximum and Minimum value of PV, SV, TV, 4V and Terminal
Temperature during the operation.
Operation time from last power-up.
Unintentional power-loss during operation may be detected.
Displays the permit/protect status for setting changes.
Write protect status is released for 10 minutes when the
password is entered.
Setting a new password.
Shows if the “joker” password has been used during the
operation.
Select input trimming mode. The mode depends on the kind
of calibration device and the number of calibration points.
Select the action type of input trimming.
Input an additional compensation to the factory set
characterization curve stored in the transmitter.
Adjust the 4 mA to 20 mA output.
Yo k ogawa
YTA110/YTA310/YTA320
Lower Limit for PV.
Upper Limit for PV.
Lower Limit for Sensor 1(2) input.
Upper Limit for Sensor 1(2) input.
serial number information
Lower Limit for terminal temperature.
Upper Limit for terminal temperature.
Snsr burnout type
AO Alrm typ
Burst option
Burst mode
Poll addr
Process Disp,
%/mA Disp,
Err-No Disp,
Bar graph,
Matrix Disp
Disp update
PV,SV,TV,4V
PV % rnge
PV AO
Te r m
Loop test
Self test
Master test
Status
Set warning enbl
Error log view
Max/Min log
Operate Time
Power Check
Write protect
Enable wrt
10 min
New password
Software Seal
Input trimming
mode
Snsr1(2) trim act
S1(2)
trim zero/gain
D/A trim, Scaled
D/A trim
Distributor
Model
Dev.id
Final asmbly num
Universal rev
Fld dev rev
Software rev
PV LSL
PV USL
Snsr1(2) LSL
Snsr1(2) USL
Snsr1(2) snsr
Te r m LSL
Te r m USL
Output
Display
(Note 3)
Monitoring
Maintenance
Adjustment
Referential
Information
Sensor burn-out
Output
Output in CPU
failure
Burst mode
Multi-drop mode
Display select
Display update
period
Process Variable
Output in %
Output in mA
Te r minal
Temperature
Test Output
Self-diagnostics
Write Protect
Sensor trim
(Sensor1/2)
Analog output
trim
T0301_2.EPS
3-11
3-11
3-16
3-16
3-17
3-12
3-13
—
—
—
—
3-11
3-19
—
3-19
3-22
3-22
3-22
3-22
3-22
3-13
3-14
3-14
3-14
3-14
3-14
3-14
3-15
—
Note 3: Appears only when Integral Indicator is specified.

3. OPERATION
IM 01C50T01-01E
3-4
3.2 Menu Tree
1.Device setup
2.PV
3.PV AO
4.PV LRV
5.PV URV
1.Process variables
2.Diag/Service
3.Basic setup
4.Detailed setup
5.Review
1.Variable view
2.Variable setting
3.Max/Min log
1.Variable map
2.Diff direction
3.Unit&Damp
1.PV
2.PV % rnge
3.PV AO
4.SV
5.TV
6.4V
7.Term
1.PV is
2.SV is
3.TV is
4.4V is
1.Status group 1
2.Status group 2
3.Status group 3
4.Status group 4
5.Status group 5
6.Status group 6
1.PV LRV
2.PV URV
3.PV Unit
4.PV LSL
5.PV USL
1.Snsr 1 inp trim
2.Snsr 2 inp trim
1.D/A trim
2.Scaled D/A trim
3.D/A Clr to Default
1.Snsr1
2.Snsr 1 config
3.Snsr 1 inp trim
4.Snsr 1 info.
1.Snsr2
2.Snsr 2 config
3.Snsr 2 inp trim
4.Snsr 2 info.
1.Term
2.Term Unit
3.Term temp Limits
4. CJC Select
5.
CNST CJC Temp
1.Snsr Bkup
2.Bkup State
3. Bkup Return Snsr1
1.AO
2.AO Alrm typ
3.Loop test
4.AO D/A Trim
5.Snsr burnout
1.Poll addr
2.Num req preams
3.Burst mode
4.Burst option
1.Display select
2.Disp Update
1.Universal rev
2.Fld dev rev
3.Software rev
1.PV LRV
2.PV URV
3.PV Unit
4.PV LSL
5.PV USL
1.Snsr2 Type
2.Snsr2 Wire
3.Snsr2 unit
4.Snsr2 Match Enbl
1.PV Unit&Damp
2.SV Unit&Damp
3.TV Unit&Damp
4.4V Unit&Damp
5.Term Unit
1.PV Unit
2.PV Damp
3.PV damp point
1.SV Unit
2.SV Damp
1.TV Unit
2.TV Damp
1.4V Unit
2.4V Damp
1.Snsr1
2.Input Triming Mode
3.Sns1 Trim Act
4.S1 Trim Zero/Gain
1.Snsr2
2.Input Triming Mode
3.Sns2 Trim Act
4.S2 Trim Zero/Gain
1.Snsr1 snsr s/n
2.Snsr1 LSL
3.Snsr1 USL
1.Snsr2 snsr s/n
2.Snsr2 LSL
3.Snsr2 USL
1.Term LSL
2.Term USL
1.Snsr burnout type
2.Snsr burnout val
1.Process Disp
2.%/mA Disp
3.Err-No Disp
4.Bar graph
5.Matrix Disp
1.PV max/min log
2.SV max/min log
3.TV max/min log
4.4V max/min log
5.Term max/min log
6.Max/Min log Clear
1.Status
2.Self test
3.Master test
4.Set waming enbl
1.Apply values
2.Range values
3.Sensor Trim
4.AO D/A Trim
1.Error log view
2.Error log clear
1.Power Check
2.Operate Time
1.PV Unit
2.PV Damp
3.PV damp point
1.Process sensor 1
2.Process sensor 2
3.Term temp sensor
4.Snsr Backup
1.PV % rnge
2.PV LRV
3.PV URV
4.PV Unit&Damp
5.Apply values
6.PV LSL
7.PV USL
8.PV Min span
1.Analog output
2.HART output
3.Meter output
1.Tag
2.Tag Ex
3.Descriptor
4.Message
5.Date
6.Final asmbly num
7.Distributor
8.Model
9.Dev id
Write protect
Revision #’s
1.Snsr1 Type
2.Snsr1 Wire
3.Snsr1 unit
4.Snsr1 Match Enbl
1.Test device
2.Loop test
3.Calibration
4.Error log
5.Power monitoring
Online Menu
(Device setup) (Process Variables)
(Diag/Service)
1.Tag
2.PV Unit&Damp
3.Range values
4.Snsr 1 config
5.Snsr 2 config
6.Snsr1 sensor s/n
7.Snsr2 sensor s/n
(Basic Setup)
1.Sensors
2.Signal condition
3.Output condition
4.Device information
1.Sensor 1 Review
2.Sensor 2 Review
3.Term temp Review
4.Out&Meter Review
5.Device Review
(Detailed setup)
1.Range values
2.Wrt protect menu
<Hot key>
Note :
Some parameters may appear or
disappear depending on the model,
suffix, option codes and setting of
parameters.
Figure 3.1 Menu Tree

3. OPERATION
IM 01C50T01-01E
3-5
3.3 Review
Before starting operation, review all the configuration
of the transmitter to confirm that it meets the current
application.
YTA :
Review
1. Sensor 1 Review
2. Term temp Review
3. Out & Meter Review
4. Device Review
HELP SAVE HOME
ENTER
Call up “Review” display.
Parameters are grouped by type
and listed in review display of each
group.
Call up each review display, and
scroll through the list to check each
variable.
If a change is necessary, refer to the
“3.4 Basic Setup” in this manual.
1. Device setup
5. Review
3.4 Basic Setup
3.4.1 Sensor Configuration
When changing sensor type, it is necessary to change
the parameters related to the sensor type.
Figure 3.1 diagram shows the wire connections to the
input terminals of the transmitter and sensor type
selections for the parameters in each connection case.
Note that TCs and mV are categorized as Group A and
RTDs and ohm as Group B.
Check the connections between the input terminals and
temperature sensors and set the correct sensor type and
the number of wire connections for the parameters.
Thermocouple and DC voltage (TC & mV)
Resistance thermometer(RTD) and resistance (2-wire type)
1-input model YTA110, YTA310, and YTA320 2-input model YTA320
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
(–)
(+)
(B)
(A)
(B)
(B)
(A)
(B)
(A)
(A)
(B)
Thermocouple(TC) &
Resistance thermometer(RTD) and resistance (3-wire type)
1
2
3
4
5
(–)
(+)
(+)
F0303.EPS
Sensor1
Sensor1
Sensor1
Sensor1
1
2
3
4
5
(B1)
(A1)
(B2)
(A2)
Sensor2
Sensor1
1
2
3
4
5
(B1)
(B1)
(A1)
(B2)
(B2)
(A2)
Sensor2
Sensor1
Sensor2
Sensor1
1
2
3
4
5
(–)
(+)
(A)
(B)
(B)
Sensor2
Sensor1
Resistance thermometer(RTD) (4-wire type)
Resistance thermometer(RTD) and resistance (3-wire type)
Thermocouple and DC voltage (TC & mV)
Resistance thermometer(RTD) and resistance (2-wire type)
Resistance thermometer(RTD) and resistance (3-wire type)
Group A
Group B
Group B*
Group B
Group A
Group A
Group A
Group B
Group B
Group B
Group B
Group B
TYPE B (IEC584)
TYPE W3 (ASTM988)
TYPE W5 (ASTM988)
TYPE E (IEC584)
TYPE J (IEC584
TYPE K (IEC584)
TYPE L (DIN43710)
TYPE N (IEC584)
TYPE R (IEC584)
TYPE S (IEC584)
TYPE T (IEC584)
TYPE U (DIN43710)
Pt100 (IEC751)
Pt200 (IEC751)
Pt500 (IEC751)
JPt100 (JIS)
Ni120 (STI INC)
Cu (SAMA RC21-4)
ohm
mV
TYPE B (IEC584)
TYPE W3 (ASTM988)
TYPE W5 (ASTM988)
TYPE E (IEC584)
TYPE J (IEC584
TYPE K (IEC584)
TYPE L (DIN43710)
TYPE N (IEC584)
TYPE R (IEC584)
TYPE S (IEC584)
TYPE T (IEC584)
TYPE U (DIN43710)
Pt100 (IEC751)
Pt200 (IEC751)
Pt500 (IEC751)
JPt100 (JIS)
Ni120 (STI INC)
Cu (SAMA RC21-4)
ohm [
*Only for 2 or 3-wire type]
mV
Group A
Group B
*: Without ohm

3. OPERATION
IM 01C50T01-01E
3-6
Example: To set Pt100, 4-wire sensor as “Sensor1” input.
Also set a unit for Sensor1 as “°C”.
YTA :
Snsr 1 config
1. Snsr1 Type
2. Snsr1 Wire 3 Wire
3. Snsr1 unit deg C
HELP SAVE HOME ENTER
1
YTA :
Snsr1 type
Pt100(IEC751)
PT100(IEC751)
PT200(IEC751)
PT500(IEC751)
JPt100(JIS)
HELP SEND ABORT ENTER
2
Press “1” to call up “Snsr1 Type”
display.
Call up the “Snsr 1 config” display.
Scroll with the up/down key until
designated sensor type is high-
lightened. Press ENTER[F4] to set
the type.
1. Device setup
3. Basic setup
4. Snsr 1 config
When selecting input type from T/C or mV, the
number of the wires is automatically set to “2 Wire”. It
is not necessary to change the setting in “Snsr1 Wire”.
YTA :
Snsr 1 config
1. Snsr1 Type
2. Snsr1 Wire 3 Wire
3. Snsr1 unit deg C
HELP HOME ENTER
3
YTA :
Snsr1 Wire
3 Wire
2 Wire
3 Wire
4 Wire
HELP SEND ESC ENTER
4
Enter “2” to call up “Snsr1 Wire”
setting display.
Press down key until designated
wire number is high-lighted. Press
ENTER[F4].
Select “3.Snsr1 unit” to set the unit
for Sensor1.
Use key to scroll the list
until designated unit is highlighted.
Press ENTER[F4].
Press SEND[F2] to transfer the
data to the transmitter.
Check that disappears.
YTA :
Snsr 1 config
1. Snsr1 Type
2. Snsr1 Wire 4 Wire
3. Snsr1 unit deg C
HELP SEND HOME ENTER
5
YTA :
Sensor1 unit
degC
degC
Kelvin
HELP DEK ESC ENTER
6
YTA :
Snsr 1 config
1. Snsr1 Type
2. Snsr1 Wire 4 Wire
3. Snsr1 unit deg C
HELP SEND HOME ENTER
7
SEND
3.4.2 Process Variable Mapping
Process variable can be assigned as primary(PV),
secondary(SV), tertiary(TV) or fourth(4V) Variable
and can be monitored on Integral indicator or Handheld
terminal. The primary variable(PV) is output as a 4 to
20mA analog signal, and thus it is necessary to map
the variable as PV. Other variable can be left as “Not
Used” when they are not required.
Configuration of Sensor 1 (and Sensor 2 for YTA320)
must be done before changing the process variable
mapping. (See 3.4.1)

3. OPERATION
IM 01C50T01-01E
3-7
YTA :
PV is Snsr1
SV is Term
TV is Not used
4V is Not used
Pressing 'OK' to change
them.
HELP SAVE ABORT OK
1
YTA :
PV is
Snsr1
Snsr1
Snsr1-Term
Term
HELP SEND ABORT ENTER
2
YTA :
PV is Snsr1
SV is Term
TV is Not used
4V is Not used
Pressing 'OK' will
send them.
HELP SEND ABORT OK
4
The display in the left shows the
current setting of the map.
Press OK[F4].
Calling up the “Variable map”
display.
Scroll with the up/down key until
the designated sensor type is high-
lightened. Press ENTER[F4] to
set the type. The selection is as
follows.
[For YTA110, YTA310]
Sensor1
Sensor1 - Terminal Temperature
Terminal Temperature
[For YTA320]
Above plus ;
Sensor2
Sensor2 - Terminal Temperature
Diff : Sensor2-Sensor1 or
Sensor1-Sensor2
Average : (Sensor1+Sensor2)/2
Follow the same procedures for
SV, TV and 4V. When you want to
leave the setting as it is, just press
ENTER [F4] to move to the next
variable display. Pressing
ABORT[F3] will cancel all the
previous procedures for mapping.
Press OK[F4] to send the new
setting to the transmitter.
1. Device setup
1. Process Variables
2. Variable setting
1. Variable map
YTA :
SV is
Not used
Snsr1
Snsr1-Term
Term
Not used
HELP SEND ABORT ENTER
3
NOTE
Sensor type “Non-sntandard 1” “Non-standard 2”
are always shown, but cannot be used unless a
necessary function is pre-installed in the trans-
mitters upon shipment.
NOTE
1. When SV, TV or 4V are not required, it is
recommended to leave them as “Not used”
to improve the performance.
2. Each process variable, for example “Sensor1”,
can be assigned to only one variable. If
“Sensor1” is already set as PV, it cannot be
set as SV, TV or 4V simultaneously.
4. When “Diff”, “Avg”, “Snsr1-Trem”, or “Snsr2-
Trem” are selected, the sensor types to be
set for Sensor1 and Sensor2 should be
selected from any one of the following three
groups; Temperature sensor(T/C and RTD),
DC voltage or resistance. The combination(for
example, temperature sensor and DC voltage
input) would cause an incorrect computation
due to the different unit system and is not
allowed.
5. When “Snsr1-Trem” or “Snsr2-Trem” are
selected, DC voltage and resistance input
should not be set for Sensor1 or Sensor2.