YOKOGAWA FLXA202 Manual

Technical
Information
FLXA202/FLXA21 2-Wire Analyzer
HART Communication
TI 12A01A02-60E
TI 12A01A02-60E
©Copyright Jul. 2013
4th Edition Jun. 2017
CONTENTS
nWhat Is HART Communication? ........................................................... 2
n DownloadingandinstallingDDles .................................................... 2
l BeforeusingFieldMate.....................................................................................2
l InstallingtheDDFile .........................................................................................3
l ConnectingSetupTool .....................................................................................4
n FunctionsAvailableviaHARTCommunication.................................. 4
l UniqueFeaturesofHARTCommunication....................................................5
n SettingNon-AvailableviaHARTCommunication .............................. 7
n OperationalPrecaution.......................................................................... 7
l SettingontheFLXA202/FLXA21andasetuptool(communicationtool):.7
l OperationwithhandlingalltheparametersoftheFLXA202/FLXA21: .......7
n NoteforFunctions.................................................................................. 7
l Holdstatussignal: ............................................................................................7
n DDMenuStructureforpHMeterFunctions
(Devicerevision2,DDlerevision1)................................................... 8
n DDMenuStructureforSCMeterFunctions
(Devicerevision2,DDlerevision1)................................................. 11
n DDMenuStructureforISCMeterFunctions
(Devicerevision2,DDlerevision1)................................................. 14
n DDMenuStructureforDOMeterFunctions
(Devicerevision2,DDlerevision1)................................................. 17
n DDMenuStructureforSENCOMMeterFunctions
(Devicerevision2,DDlerevision1)................................................. 20
RevisionInformation..................................................................................... 24

HART Communication 2
TI 12A01A02-60E
ThisdocumentdescribesHARTcommunicationbytheFLXA202/FLXA212-wireliquid
analyzer.
BeforecommunicatingusingtheHARTprotocol,refertotheUser’sManualforthe
FLXA202/FLXA212-wireanalyzer(IM12A01A02-01E)fordetailsoftheparameters.
HART is a registered trademark of the HART Communication Foundation.
nWhat Is HART Communication?
HART Communication superimposes specic waveforms called HART Communication
waveforms on the 4–20 mA analog signal from a FLXA202/FLXA21 to enable remote
intercommunication between the online FLXA202/FLXA21 and a setup tool (*).
*: FieldMate, Plant Resource Manager (PRM), or a handheld HART communicator such as the 375 Field Communicator may be
used as the setup tool.
Note: When using FieldMate or a 375 Field Communicator, make sure you use the following versions or later:
FieldMate:
FieldMate R2.02.00 + Device Files R3.01.01
375 Field Communicator
System Software Version : 3.2
CDC Firmware Version : 1.17
Opereting System : 4.48
BIOS : 7.17
Koala Version : 3.9
CPU Board Version : 1.3
Baseboard Version : 2.0
n DownloadingandinstallingDDles
To enable HART communication between a FLXA202/FLXA21 and setup tool, the device
description (DD) le of the FLXA202/FLXA21 needs to be installed in the setup tool. The DD le
contains the HART communication details and menu congurations specic to the FLXA202/
FLXA21.
FieldMate contains the latest versions of DD les at the time when sold. When using FieldMate,
the latest DD les updated since you purchased the product can be downloaded from the
following sites (*):
• Yokogawa homepage: http://www.yokogawa.com/an/download/an-dl-eldbus-001en.htm
*: This address is subject to change without prior notice. If the above address cannot be accessed, consult your nearest sales ofce
or the agency from which you purchased the product.
l BeforeusingFieldMate
Before using FieldMate, check the revision of Device Files.
• Compatibility among revisions of FLXA202/FLXA21, FieldMate and DD le
Device
HOUSING ASSY FieldMate
DDofFieldCommunicator
Software
revision
Device
revision
Revisionof
DeviceFiles
DDlerevision
inDeviceFiles
Corresponding
devicerevision
DDle
revision
FLXA21 1.20 or earlier 1R3.01 or later 1 1 1, 2
FLXA21 1.21 or later 2R3.05 or
later * 1 2 2
FLXA202/
FLXA21
PH 2.11 or later 2525
SC,ISC,
DO
3 3
*: This revision of Device Files can be used with the FLXA202, but the device name will be displayed as FLXA21.
Device Files for the FLXA202 are planned to be released in December 2015.
Jun. 29, 2017-00
No. TI 12A01A02-60E 4th Edition : Jun. 2017(YK)
All Rights Reserved. Copyright © 2013, Yokogawa Electric Corporation

HART Communication 3
TI 12A01A02-60E
• History of DD le
Corresponding
devicerevision
DDle
revision Description
1
11st edition. Download from the website of Yokogawa.
2Limited-function edition. Download from the website of the HART
Communication Foundation.
2
11st edition for Device revision 2. Device Files R3.05 supports this edition.
2
Added-function edition for Device revision 2. Download from the website of Yokogawa.
PH
3SENCOM-adaptive edition. Download from the website of Yokogawa.
4SENCOM-adaptive edition. Download from the website of the HART
Communication Foundation.
5
FLXA202/FLXA21-adaptive edition. Download from the website of Yokogawa.
6FLXA202/FLXA21-adaptive edition. Download from the website of the HART
Communication Foundation.
SC, ISC,
DO
3FLXA202/FLXA21-adaptive edition. Download from the website of Yokogawa.
4FLXA202/FLXA21-adaptive edition. Download from the website of the HART
Communication Foundation.
The software revision and the device revision are shown on the display of HOUSING ASSY
(Figure 1) of the ZOOM display which is introduced by pressing the
on the main display of
FLXA202/FLXA21.
HOUSING ASSY:
Module Pdn No. BBBB2222
Software Revision 2.11
HART Device Revision 2
Next
Revision of FLXA202/FLXA21 software
Device revision
Figure1SoftwareRevision
l InstallingtheDDFile
For how to install the DD le, see the respective documentation for the setup tool you use.
The following shows how to install the latest DD le in the Yokogawa setup tool, FieldMate, for
example.
Note that the following descriptions assume installation in FieldMate R2.02.00. If the version
is upgraded later, the following descriptions may not match. In this case, please see the latest
documentation for FieldMate.
ObtaininganddecompressingtheDDle
Download the DD le from the Internet homepage of Yokogawa. DD les are downloadable
as ZIP les (when downloading from the homepage of HART Communication Foundation, a
compressed DD le will be downloaded with the name of dd.zip).
The ZIP le contains a folder named 000037, which in turn contains the folders named 0058 for
pH, ORP, and SENCOM, 0059 for SC, 005a for ISC, and 005b for DO.
InstallingtheDeviceDescriptions(DDs)leofFieldMate
Install the latest DD les you obtained by following the instruction described in the manual of
FieldMate.
Jun. 29, 2017-00

HART Communication 4
TI 12A01A02-60E
PrecautiononDDlerevisionanddevicerevision
When using HART communication of a FLXA202/FLXA21, it is necessary to use the DD le
that matches the revision of the FLXA202/FLXA21 device used. Make sure to check they match
before use, as follows.
(1) Checking the FLXA202/FLXA21 device revision
Call up the detailed settings screen on the front display panel or access the Zoom display on
the setup tool.
Select “HOUSING ASSY”.
The device revision number will be displayed as Hart Device Revision.
(2) Checking the DD le revision
DD les are stored with lenames beginning with a four-digit number such as 0102.xxxdd.
The rst two digits, 01 in the example above, indicate the device revision. The following two
digits, 02 in the example above, indicate the DD revision.
Use the latest revision of the DD le that matches the device revision.
l ConnectingSetupTool
You can connect the setup tool to any interconnection terminals such as those in the central
control room, a converter’s junction box, or somewhere within the transmission loop as long as
the load resistance between the power supply and the terminals to which you want to connect the
setup tool is 250 ohms or larger. Connect the setup tool in parallel with the load resistance. It is
polarity-insensitive.
n FunctionsAvailableviaHARTCommunication
Almost all FLXA202/FLXA21 functions accessible via the front panel display of the FLXA202/
FLXA21 are available via HART communication. For details of the functions, see the descriptions
for panel display contents. Some functions, however, are not available via HART communication,
and some are available only via HART communication.
CorrespondencesbetweenmenustructureandFLXA202/FLXA21frontpaneldisplay
Online
+– sensor 1 ���
Shows the information of the Slot 1 sensor in FLXA202/FLXA21.
+– zoom ��� Shows the details of the FLXA202/FLXA21.
+– Execute ��� Executes functions such as calibration.
+– Setup ��� Shows setups of the FLXA202/FLXA21.
+– Alarm ��� Displays alarms.
+– Forward Cal. Data ��� Sets the backup calibration data in the sensor.
+– sensor 2 ���
Shows the information of the Slot 2 sensor in FLXA202/
FLXA21 (the menu structure is the same as under Sensor1).
+–Process Value ��� Shows the measured process values (PV, SV, TV, and FT).
+– Basic Setup ��� Shows the basic HART device information.
+– Device Information ��� Shows the device information.
+– Loop Test ��� Carries out analog output tests.
+– Review ��� Shows the basic HART device parameters.
Jun. 29, 2017-00

HART Communication 5
TI 12A01A02-60E
l UniqueFeaturesofHARTCommunication
(1) Multi-dropmode
Up to 15 eld devices put in multi-drop mode can be connected in parallel on a single
twisted-pair cable. To enable the multi-drop mode, set the device address to a unique
number from 1 to 15.
Enabling the multi-drop mode xes the outputs of the corresponding eld devices to 4 mA
DC and thus disables the 4–20 mA analog output signals as well as burn-out outputs.
NOTE
When the FLXA202/FLXA21 is used in the multi-drop mode, the output signal is changed
from 12.5 mA DC to 4 mA DC just after the power is turned on. Enough power supply for the
instruments is to be provided.
NOTE
Multi-drop mode communication requires the devices on the link to be given unique device
addresses for polling (polling addresses). If the same address is set in two or more devices,
correct communication is disabled.
Communicationactionsinmulti-dropmode:
a. To use multi-drop mode communication, an address needs to be set for each device for
polling. To enable searching for the devices working in the multi-drop mode, setup tools
usually require search address settings, too.
b. When the HART setup tool starts or carries out a device search, it searches through device
addresses that should be set uniquely. The tool then shows a list of devices thus searched
by polling address, allowing for communication with selected devices.
c. To add a device and enable communication with it, restart the setup tool or carry out a
device search to make the tool recognize the added device.
Cancelingmulti-dropmode:
To release a device from the multi-drop mode, set the polling address to zero.
(2) Burstmode
Burst mode allows a eld device to be congured to transmit digital process values
(selected from the PV, output percent, and 4–20 mA output) continuously three times every
second. Burst mode can be initiated from a HART setup tool. In order to use burst mode,
however, the setup tool and receiver equipment such as a distributed control system must
support burst mode.
Burst made is set in the following menu.
Online
+– Sensor 1
+– Setup
+– Commissioning
+– Advanced Setup
+– Communication
Jun. 29, 2017-00

HART Communication 6
TI 12A01A02-60E
(3) Physicalwrite-protect
The FLXA202/FLXA21 has two switches for physical write-protection on the back side of the
display. Setting two switches to ON position prevents the settings from being changed via
HART communication.
Write-protectswitch
The FLXA202/FLXA21 has a write-protect switch for HART communication.
1
ON
2
ON
Front view with the front panel opened
Reboot switch
(Do not use it)
Slide switch
(for HART only)
Figure2FLXA202Partsnamesanddescriptions
1
ON
2
ON
Front view with all wiring covers removed
Switch (Don
’t use it for service engineers only)
Slide switch
(for HART only)
Nameplate
Fig 01.ai
Figure3FLXA21Partsnamesanddescriptions
Turning those slide switches ON disable the setting via HART communication (default: OFF).
NOTE
Don’t push the button switch next to the two slide switches, when these switches are set to ON or
set to OFF.
Jun. 29, 2017-00

HART Communication 7
TI 12A01A02-60E
n SettingNon-AvailableviaHARTCommunication
The following FLXA202/FLXA21 settings cannot be done via HART communication:
• Changes to matrix information
• pH Manual 3Pt
• pH Automatic 3Pt
• pH Automatic ITP
• ORP Manual 2Pt
• rH Manual 2Pt
• Manual wash (PH, DO)
• Changes to settings for communication with PH201G
• Changes to settings for temperature coefcient (TC) factor. (Note)
• Changes to settings for heat cycle temperature. (Note)
Note: This cannot be set with “-J” (use in Japan) in Country Sufx Code.
However, Device revision 2 or later and DD revision 2 or later allow this setting even with “-J”.
n OperationalPrecaution
l SettingontheFLXA202/FLXA21andasetuptool(communicationtool):
When settings are done on a setup tool (ex. FieldMate), don’t perform settings on the FLXA202/
FLXA21 at the same time.
l OperationwithhandlingalltheparametersoftheFLXA202/FLXA21:
For the operation with handling all the parameters, like print-out of parameters, uploading,
downloading etc, it takes a few minutes, because the FLXA202/FLXA21 has a lot of parameters.
n NoteforFunctions
l Holdstatussignal:
The FLXA21 has the status button of Hold on the display (Main display or Home display). (Refer
to the section 1.3) This Hold status is available as a parameter on the HART communication. This
parameter is in the following menu of the each measurement DD menu structure;
Sensor1(or 2) – Zoom – Zoom outputs – mA value
└ HOLD
Jun. 29, 2017-00

HART Communication 8
TI 12A01A02-60E
n DDMenuStructureforpHMeterFunctions
(Devicerevision2,DDlerevision1)
Online
Sensor1
Zoom
Zoon outputs
Zoom sensor
Sensor wellness
Reset wellness data
Maintenance
Current Time
Last calibrated at
Calibration due at
Zoom device
PH module (sensor1)
HOUSING ASSY
Logbook
Read Logbook
Add Logbook
Execute
Calibration
pH Calibration
pH Manual 1 Point
pH Manual 2 Points
pH Manual ITP
pH Automatic 1 Point
pH Automatic 2 Points
pH Sample
ORP Calibration
ORP Manual 1 Point
rH Calibration
rH Manual 1 Point
Temperature Cal.
Hold
Temporary output
Set temporary output
Release temporary output
Setup
Commissioning
Sensor setup
Measurement setup
Temperature settings
Temp compensation
compensation
Process temp. compensation
PH
TC
ORP
TC
Concentration
Calibration settings
pH settings
Zero and Slope units
Limits and timing
Buffers
Free Program
Buffer table1
Clear Buffer Table1
Check Values Table1
Buffer table2
Clear Buffer Table2
Check Values Table2
Buffer table3
Clear Buffer Table3
Check Values Table3
Zero/Slope/ITP
Auto correct(zero/Slope)
ORP settings
Limits and timing
Zero/Slope
rH settings
Limits and timing
Zero/Slope
Impedance Settings
Sensor diagnosis settings
Sensor diagnosis settings 1/2
Sensor diagnosis settings 2/2
Define heat cycle
Output setup
Simulate
mA(Output)
Linear mA
Table mA
Clear AO Table
Check AO Values
Configure Hold
Reset redundant
Reset redundant
Error configuration
Sensor Fault
Sensor Warning
Housing Fault
Housing Warning
Logbook configuration
Settings logbook
Logbook1-1
Logbook1-2
Erase logbook
Calculated data setup
Advanced setup
Settings
Settings
Tag
Passwords
Execute Password
Commissioning Password
Date Time
Date/Time
Communication
HART
Display Setup
Dual display
Individual display
PH1
PH2
Trend
Trend Graph Screen
X-axis
Y-axis
Auto Return
Adjust contrast
Contrast
MONITOR Display
Change Language
Change Language
Alarm
Fault
Warning
Sensor2
Process Values
Basic Setup
Device information
Loop test
Review
Jun. 29, 2017-00

HART Communication 9
TI 12A01A02-60E
Online
Sensor1
Zoom
Zoon outputs
Zoom sensor
Sensor wellness
Reset wellness data
Maintenance
Current Time
Last calibrated at
Calibration due at
Zoom device
PH module (sensor1)
HOUSING ASSY
Logbook
Read Logbook
Add Logbook
Execute
Calibration
pH Calibration
pH Manual 1 Point
pH Manual 2 Points
pH Manual ITP
pH Automatic 1 Point
pH Automatic 2 Points
pH Sample
ORP Calibration
ORP Manual 1 Point
rH Calibration
rH Manual 1 Point
Temperature Cal.
Hold
Temporary output
Set temporary output
Release temporary output
Setup
Commissioning
Sensor setup
Measurement setup
Temperature settings
Temp compensation
compensation
Process temp. compensation
PH
TC
ORP
TC
Concentration
Calibration settings
pH settings
Zero and Slope units
Limits and timing
Buffers
Free Program
Buffer table1
Clear Buffer Table1
Check Values Table1
Buffer table2
Clear Buffer Table2
Check Values Table2
Buffer table3
Clear Buffer Table3
Check Values Table3
Zero/Slope/ITP
Auto correct(zero/Slope)
ORP settings
Limits and timing
Zero/Slope
rH settings
Limits and timing
Zero/Slope
Impedance Settings
Sensor diagnosis settings
Sensor diagnosis settings 1/2
Sensor diagnosis settings 2/2
Define heat cycle
Output setup
Simulate
mA(Output)
Linear mA
Table mA
Clear AO Table
Check AO Values
Configure Hold
Reset redundant
Reset redundant
Error configuration
Sensor Fault
Sensor Warning
Housing Fault
Housing Warning
Logbook configuration
Settings logbook
Logbook1-1
Logbook1-2
Erase logbook
Calculated data setup
Advanced setup
Settings
Settings
Tag
Passwords
Execute Password
Commissioning Password
Date Time
Date/Time
Communication
HART
Display Setup
Dual display
Individual display
PH1
PH2
Trend
Trend Graph Screen
X-axis
Y-axis
Auto Return
Adjust contrast
Contrast
MONITOR Display
Change Language
Change Language
Alarm
Fault
Warning
Sensor2
Process Values
Basic Setup
Device information
Loop test
Review
Jun. 29, 2017-00

HART Communication 10
TI 12A01A02-60E
Online
Sensor1
Zoom
Zoon outputs
Zoom sensor
Sensor wellness
Reset wellness data
Maintenance
Current Time
Last calibrated at
Calibration due at
Zoom device
PH module (sensor1)
HOUSING ASSY
Logbook
Read Logbook
Add Logbook
Execute
Calibration
pH Calibration
pH Manual 1 Point
pH Manual 2 Points
pH Manual ITP
pH Automatic 1 Point
pH Automatic 2 Points
pH Sample
ORP Calibration
ORP Manual 1 Point
rH Calibration
rH Manual 1 Point
Temperature Cal.
Hold
Temporary output
Set temporary output
Release temporary output
Setup
Commissioning
Sensor setup
Measurement setup
Temperature settings
Temp compensation
compensation
Process temp. compensation
PH
TC
ORP
TC
Concentration
Calibration settings
pH settings
Zero and Slope units
Limits and timing
Buffers
Free Program
Buffer table1
Clear Buffer Table1
Check Values Table1
Buffer table2
Clear Buffer Table2
Check Values Table2
Buffer table3
Clear Buffer Table3
Check Values Table3
Zero/Slope/ITP
Auto correct(zero/Slope)
ORP settings
Limits and timing
Zero/Slope
rH settings
Limits and timing
Zero/Slope
Impedance Settings
Sensor diagnosis settings
Sensor diagnosis settings 1/2
Sensor diagnosis settings 2/2
Define heat cycle
Output setup
Simulate
mA(Output)
Linear mA
Table mA
Clear AO Table
Check AO Values
Configure Hold
Reset redundant
Reset redundant
Error configuration
Sensor Fault
Sensor Warning
Housing Fault
Housing Warning
Logbook configuration
Settings logbook
Logbook1-1
Logbook1-2
Erase logbook
Calculated data setup
Advanced setup
Settings
Settings
Tag
Passwords
Execute Password
Commissioning Password
Date Time
Date/Time
Communication
HART
Display Setup
Dual display
Individual display
PH1
PH2
Trend
Trend Graph Screen
X-axis
Y-axis
Auto Return
Adjust contrast
Contrast
MONITOR Display
Change Language
Change Language
Alarm
Fault
Warning
Sensor2
Process Values
Basic Setup
Device information
Loop test
Review
Jun. 29, 2017-00