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Honeywell STT850 Series, User Manual

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Honeywell STT850 Series User Manual Download Page 11

 

Revision 4.0 

STT 850 Series HART/DE Option User’s Manual 

Page 1 

 

1  STT850 Physical and Functional Characteristics 

1.1  Overview 

This section is an introduction to the physical and functional characteristics of Honeywell’s family of 
STT850 SmartLine Temperature Transmitters.  

1.2  Features and Options 

The STT850 SmartLine Temperature Transmitter is available in a variety of models for measuring 
Thermocouples, RTD, Millivolts, and Volt or ohm sensor types.

 Table 1

 lists the protocols, human 

interface (HMI), materials, approvals, and mounting bracket options for the STT850. 
 

Table 1 

– Features and Options 

Feature/Option 

Standard/Available Options 

Communication Protocols 

HART, Digitally Enhanced (DE), Fieldbus 

Human-Machine Interface (HMI) 
Options (Basic and Advanced Display) 

Basic and Advanced Digital Display 

Three-button programming (optional) 

Basic display language: English only 

Advanced display languages: English, German, French, 
Italian, Spanish, Turkish, Chinese, Japanese and Russian 

Calibration 

Single 

Approvals (See Appendix C for 
details.) 

ATEX, CSA, FM, IECx, NEPSI 

Mounting Brackets 

Angle/flat carbon steel/304 stainless steel, Marine 304 
stainless steel  

Integration Tools 

Experion, FDM and DTM 

 
 

 

Summary of Contents for STT850 Series

Page 1: ...Honeywell Process Solutions STT850 Series HART DE Option User s Manual 34 TT 25 06 Revision 4 0 March 2016 ...

Page 2: ...ress warranties except as may be stated in the written agreement with and for its customers In no event is Honeywell liable to anyone for any indirect special or consequential damages The information and specifications in this document are subject to change without notice Honeywell TDC 3000 SFC SmartLine PlantScape Experion PKS and TotalPlant are registered trademarks of Honeywell International In...

Page 3: ...perion Knowledge Builder Honeywell s TotalPlant Solutions TPS you will need to supplement the information in this document with the data in the PM APM SmartLine Transmitter Integration Manual which is supplied with the TDC 3000 book set TPS is the evolution of the TDC 3000 Release Information STT850 Series HART DE Option User Manual Document 34 TT 25 06 this document Rev 1 0 March 2014 1st Release...

Page 4: ...c North and South America contact details see back page or refer to the appropriate Honeywell Solution Support web site Honeywell Corporate www honeywellprocess com Honeywell Process Solutions https www honeywellprocess com smartline temperature Training Classes http www automationccollege com Telephone and Email Contacts Area Organization Phone Number United States and Canada Honeywell Inc 1 800 ...

Page 5: ...C Toolkit Participation 10 3 4 1 MC Toolkit Software Applications 10 3 4 2 Configuration Databases 10 3 4 3 Configuration 10 3 4 4 MC Toolkit Transmitter Electrical Signal Connections 11 4 DE Transmitter Configuration 13 4 1 Configuration Personnel Requirements 13 4 2 MC Toolkit Software Application Overview 13 4 3 DE Transmitter Online Configuration 14 4 3 1 Uploading a Transmitter Configuration ...

Page 6: ...2 16 Exporting device history records to Documint 58 5 2 17 Custom Views 58 5 2 18 Offline Configuration 60 6 DE Calibration 64 6 1 Overview 64 6 2 Calibration Recommendations 64 6 3 Test Equipment Required for Calibration 64 6 4 Analog Output Signal Calibration 65 6 5 Calibrating Range Using the MC Toolkit 66 6 6 Conditions for Input Calibration 66 6 7 Input Calibration Procedures Description 67 ...

Page 7: ...tics 91 9 Troubleshooting and Maintenance 92 9 1 HART Diagnostic Messages 92 9 2 HART Diagnostic Details 93 9 3 DE Diagnostic Message 95 9 4 DE Diagnostic Details 96 10 Using DTMs 98 10 1 Introduction 98 10 2 Components 98 10 3 Downloads 98 10 4 Procedure to Install and Run the DTM 98 10 5 STT850 Online Parameterization 99 10 5 1 Device Health 100 10 5 2 Device Icon Honeywell Logo 100 10 5 3 Proce...

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Page 9: ...igure 5 HART Point to Point and Multi drop Value Scaling 8 Figure 6 MC Toolkit Transmitter Electrical Signal Connections 11 Figure 7 FDC Homepage 28 Figure 8 Device Homepage 32 Figure 9 Analog Output Calibration Test Setup 65 Figure 10 Input Calibration Connections 67 Figure 11 Output Calibration Test Connections 70 Figure 12 DE Analog Mode Scaling and Test Connections 70 Figure 13 Setup to Manual...

Page 10: ...rite Protect 52 Table 13 Calibration Records 81 Table 14 Viewing Advanced Diagnostics 83 Table 15 Maximum PV Tracking 84 Table 16 Minimum PV Tracking 85 Table 17 Maximum SV Tracking 86 Table 18 Minimum SV Tracking 86 Table 19 Maximum ET Diagnostics 87 Table 20 Minimum ET Diagnostics 88 Table 21 Operating Voltage Diagnostics 89 Table 22 Maximum and Minimum AVDD Tracking 90 Table 23 Maximum Sensor C...

Page 11: ...interface HMI materials approvals and mounting bracket options for the STT850 Table 1 Features and Options Feature Option Standard Available Options Communication Protocols HART Digitally Enhanced DE Fieldbus Human Machine Interface HMI Options Basic and Advanced Display Basic and Advanced Digital Display Three button programming optional Basic display language English only Advanced display langua...

Page 12: ...Housing The elements in the Electronic Housing are connected to the process sensors measure the process variables respond to setup commands and execute the software and protocol for the different temperature measurement types Figure 2 shows the assemblies in the Electronics Housing with available options Figure 1 STT850 Major Assemblies Figure 2 Electronics Housing Components ...

Page 13: ...odel number format consists of a Key Number with several table selections Figure 3 Typical STT850 Nameplate You can readily identify the series and basic Transmitter type from the key number The letter in the third digit represents one of these basic transmitter types T Temperature For a complete selection breakdown refer to the appropriate Specification and Model Selection Guide provided as a sep...

Page 14: ...tions Basic and Advanced see Table 2 Table 2 Available Display Characteristics Basic Display Suitable for basic process needs 360o rotation in 90o Increments 8 configurable screens 2 lines 16 characters Standard engineering units Diagnostic messaging Supports optional 3 Button configuration and calibration Advanced Display 360o rotation in 90o increments Three 3 configurable screen formats o Large...

Page 15: ... environments hermetically sealed for long life in harsh environments Suitable for use in all electrical classifications flameproof dustproof and intrinsically safe The 3 button assembly is externally accessible and provides the following capabilities Menu driven configuration with optional display o Using increment decrement enter keys o A comprehensive on screen menu guides the way o Configure t...

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Page 17: ...entifying the operating mode In DE mode the PV is available for monitoring and control purposes Much of the operation in the Digitally Enhanced DE mode is similar to that of analog operation The essential characteristics of DE mode operation are shown in Figure 4 Figure 4 DE Mode Value Scaling As indicated at the right of Figure 4 output values of process variables as well as communications are tr...

Page 18: ...imary modes Figure 5 HART Point to Point and Multi drop Value Scaling Point to Point Mode in which one Transmitter is connected via a two conductor 4 20 mA current loop to one receiver Multi Drop Mode in which several Transmitters are connected through a two conductor network to a multiplexed receiver device In point to point mode the value of the primary Process Variable PV is represented by a 4 ...

Page 19: ...or Transmitter deployment Therefore detailed procedures are supplied only in so far as necessary to ensure satisfactory completion of configuration tasks 3 3 Application Design Installation Startup and Operation The STT850 SmartLine Temperature Transmitters User s Manual document number 34 ST 25 35 provides the details for application design installation and startup see Table 3 for topics Table 3 ...

Page 20: ...on HCF requirements MC Toolkit This application is used for configuring calibrating monitoring and diagnosing Honeywell Digitally Enhanced DE devices Details for working with the MC Toolkit are provided in the MC Toolkit User Manual document 34 ST 25 20 In subsequent sections of this manual explicit operating instructions are provided only in so far as necessary to complete required tasks and proc...

Page 21: ...1 3 4 4 MC Toolkit Transmitter Electrical Signal Connections Figure 6 displays how to connect the MC Toolkit directly to the terminals of a HART or DE Transmitter top and a HART only Transmitter bottom Figure 6 MC Toolkit Transmitter Electrical Signal Connections ...

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Page 23: ...uration installed This basic configuration must be edited or revised to meet the requirements of your process system The MC Toolkit application supports both online and offline configuration Note For configuration using Experion PKS STT850 DE interprets the selection of Sensor Type RTD Ni500 as RTD Ni120 Online operation allows you to establish communication with a DE Transmitter for the following...

Page 24: ...the MC Toolkit application is used to upload the existing configuration from the Transmitter for review and editing 4 3 1 Uploading a Transmitter Configuration 1 Connect a DE Transmitter to the MC Toolkit Be sure that both devices have power applied 2 Start the MC Toolkit application by selecting Start MC Toolkit on the MC Toolkit MCT404 202 The MC TOOLKIT Home page will be displayed 3 Select the ...

Page 25: ...wn accordingly 6 Select Upload A progress bar will be displayed on the QUICK MONITOR box and when the upload is complete the DE MAIN MENU will be displayed Typical DE Main Menu dialog is shown below note that based on the Device Model ST 800 STT850 etc the corresponding Menus will be displayed A confirmation request message will be displayed if you select Back for a Transmitter that was previously...

Page 26: ...d Typical DE Device info dialog with Type and firmware details is shown here 2 Configure device information according to Table 4 Table 4 Device Information Parameters Parameter Read R or Read Write R W Configuration Details Tag ID R W User ID up to 8 alphanumeric characters Type R Manufacturer s device type identifier Firmware Version R Manufacturer s firmware version identifier PROM ID Number R P...

Page 27: ...PV Type R W Dual Range Smart Transmitter Digital Communications STDC or Single Range or Single Range with secondary variable SV Communication Mode R W Analog DE 4 byte or DE 6 byte FS Direction R Failsafe FS direction upscale or downscale switch non selectable on the electronics module See the STT850 SmartLine Temperature Transmitter User Manual for details Line Filter R Non selectable 50hz or 60h...

Page 28: ...rocess Variable Units scaling value selection SV Units R W Secondary Variable scaling units o C or o F Sensor Type R W Sensor type used in the Transmitter Damping R W Select digital noise reduction see note below Span R Process Range URV LRV Floating Point Linearization R Selection of output characterization configuration linear or non linear A dual input model cannot be configured as a single inp...

Page 29: ...ries HART DE Option User s Manual Page 19 4 3 5 DE Auxilary Configuration Auxiliary menu contains Latching status enable disable option and also CJ compensation selection Select the Back button to go back to the DE MAIN MENU ...

Page 30: ...s parameters are R read only Table 7 lists the status parameters Table 7 Monitor Parameters Parameter Read R or Read Write R W Configuration Details Input R Sensor input in EU Output R Loop output as a percent of Span SV R Secondary Variable in SV EU Gross Status R Gross Transmitter Status Select the Monitor menu Device Status button to display device status Communication Status R Refer to the Mes...

Page 31: ...Local Display parameters Parameter Read R or Read Write R W Configuration Details Screen Format R W None Large PV Bar Graph Applicable for only Advance Display Horizontal Trend Applicable for only Advance Display PV Selection R W PV Selection For Dual input Models Loop PV C F R K Ohm mV CJ Temperature C F R K Sensor 1 C F R K Ohm mV Sensor 2 C F R K Ohm mV Sensor Delta C F R K Sensor 1 Resistance ...

Page 32: ...imals R W Number of digits to display after the decimal point x x x x xx x xxx Display Type R Not Connected Advance Display Basic Display Sensor Input R single input Dual input Sensor Mode R sensor 1 Redundant Mode Delta Mode Bar Low Limit R W Display Low Limit for Trend Bar Graph usually equal to LRV Floating point value Bar High Limit R W Display High Limit for Trend Bar Graph Usually equal to U...

Page 33: ... to the DE MAIN MENU and abort saving the configuration b Select Yes to add the configuration to the current working file and return the display to the DE MAIN MENU c Select No to save to a different file the Save As screen will be displayed d The default location and folder are set to SD Card and CFG_MCT However you can type in a new name for the file the default name is New1 e After entering the...

Page 34: ...ine configuration allows you to select a basic template edit its parameter content and download it to a Transmitter after establishing communication Parameter updates can also be saved in a file without actually downloading to a Transmitter The MCT404 202 Toolkit is shipped with the two files MCToolkit xml andTEMPLMCT xml The MCToolkit xml file consists of default configurations for all the suppor...

Page 35: ...n and file name for it The default location and folder for saving configurations are SD Card and CFG MCT The default name of a new configuration is New1 which you can change for your needs 4 4 4 Downloading in DE Offline Mode Downloading a file to a Transmitter from the Toolkit requires a communicating connection between the two units Serial communication is established when you select DOWNLOAD to...

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Page 37: ... device is not there physically Later when the device becomes available with live communication the same configuration can be downloaded to the device This feature enables you to save on device commissioning time and even helps you to replicate the configuration in multiplicity of devices with lesser efforts Currently FDC does not support creating offline configuration However it supports importin...

Page 38: ...ts descriptions Table 9 FDC homepage elements Items Description Screen title Tap to quit FDC Tap to view the application information Tap to navigate to Online Configuration screen Tap to navigate to Offline configuration screen Tap to navigate to Manage DDs screen Tap to navigate to Settings screen Tap to select the highlighted menu option Tap to quit FDC Note To select a particular option in FDC ...

Page 39: ...s when a DD with matching device revision is not available Use DD file of previous device revision Use this option to automatically communicate using a DD file having device revision lower than that of the device Use generic DD file Use this option to automatically communicate to the device using an appropriate generic DD file Always ask user Use this option to always prompt you with a choice for ...

Page 40: ...ou should validate the library view using the Refresh feature 5 2 2 1 Overview Using Manage DDs you can view add or delete DD files for devices A list of already available DD files is maintained in the DD Library FDC lists the installed DD files in a hierarchy as below Manufacturer Device Type DevRev xx DDRev yy DevRev pp DDRev qq 5 2 2 2 Add a DD file To add a DD file for a device perform the fol...

Page 41: ...eatures advanced users may also manipulate a DD library by directly editing the contents of the FDC Library folder DD files can also be transferred directly to this location by accessing the SD Card on MCT101 through a card reader and or by connecting the MCT404 202 to a PC In such cases you must perform the following steps to validate a DD Library thus edited manually 1 From the FDC homepage tap ...

Page 42: ...ation functions for you to perform these functions more conveniently Online configuration includes a set of functions to perform various operations on a Transmitter with active communication link These operations primarily include Identifying a Transmitter Reading and reviewing Transmitter variable values Editing Transmitter variable values Downloading the selected edited variable set to the Trans...

Page 43: ...at the device has lost communication with MC Toolkit 5 2 7 Tabs on the Device Home page The following are the options that are available on the device homepage Information tab Use this option to view the device identity related information You can view the manufacturer name device type device revision DD revision and universal revision of the HART device Functions tab This tab provides various opt...

Page 44: ...ure of FDC you can now choose what you want to view in a device in your own views FDC allows you to create two such views per device revision of a specific device type You can always modify them as per your needs Tools tab This tab is a placeholder for FDC specific tools for providing certain functionality Currently the only option it provides is called as Save History Using this option you can sa...

Page 45: ...points FDC provides custom entry points for navigational aids to specific types of information features One such entry point is called Device Status which is used for reviewing device health Another is called Methods List which is used to navigate to all the methods available in a device All of the device specific entry points represent the device interface as explained using the Online entry poin...

Page 46: ...low Typical Online Menu is shown below Based on the connected Device type Menu items will be shown Alternately you can access the full EDDL features by selecting the My Device Tab Typical My Device Tab is shown Based on the connected device type Menu items will be shown Navigate through the Menus to access various functions See Table 11 for lists all the parameters in the STT850 ...

Page 47: ... units This value may be configured to any value within the range as per selected loop control mode It will be computed depending on LTL1 UTL1 LTL2 and UTL2 Online PV URV Displays the current value of the Upper Range Value input which represents 100 output in user selected engineering units This value may be configured to any value within the range as per selected loop control mode It will be comp...

Page 48: ... date for user information only Descriptor Enter a descriptor for user information only up to 16 alphanumeric characters Message Enter a message up to 32 alphanumeric characters that will be sent to the Display The message will be shown on the Display interspersed with the configured screens To stop displaying the message select Clear Display in the Device Information menu Clear Message Selecting ...

Page 49: ...the integrated devices in the process loop The transmitter continues to display the Available for Maintenance status on its local display until the PV Source status of the corresponding AI channel is changed to AUTO SUB or the transmitter is power cycled For more information refer to the Experion Knowledge Builder Device ID Displays the HART unique long address of the STT850 Temperature Transmitte...

Page 50: ...n output due to control switching between inputs Range is from 0 to 99 9 sec Online Device Setup Calibration PV Levels Displays a graphic representation of all PV ranges and limits for the STT850 Temperature Transmitter Calibration Methods The following calibration methods are available Apply Values performs a Set LRV and or Set URV to configure the LRV URV to applied inputs Enter Values enter des...

Page 51: ...ays the current value of the Tertiary Variable Sensor 1 temperature in user selected engineering units Trend of TV Displays a trending chart of the current value of the Tertiary Variable Sensor 1 temperature QV Meter Displays a gauge meter representation of the current value of the Quarternary Variable Sensor 2temperature QV Displays the current value of the Quarternary Variable Sensor 2 temperatu...

Page 52: ...e detailed description of each of the second set of Non Critical Status faults Ext dev status Displays all possible Extended Device Status faults and indicates OFF for inactive faults or ON for active faults Additional Status Displays an advanced diagnostic detailed breakdown of all Critical and Non Critical faults Online Device Setup Diagnostics Adv Diagnostics Displays Advanced Diagnostics detai...

Page 53: ...er Change Password Change the write protect password to a new 4 digit code Tamper Mode Displays the current configuration of the Tamper detection feature outside attempts to change device configuration when Write Protect is enabled and Tamper Mode is Enabled or Tamper Mode alone is Enabled Refer to the Tamper Reporting Logic and Write Protect Logic in Table 12 Attempt Counter Displays the number o...

Page 54: ...onfigure the desired latency in seconds for the Tamper detection Maximum Attempts Configure the maximum number of tamper attempts allowed before the device sets the Tamper Alarm status Reset Tamper Counter Reset the Attempt Counter to zero Master Reset Selecting this option will cause a Master Reset of the transmitter which is the equivalent to power cycling the device Online Device Setup Detailed...

Page 55: ...e Value or span input which represents 100 output Range of entries is from LTL1 to UTL1 or LTL2 and UTL2 PV LRV Lower Range Value or zero input which represents 0 output Range of entries is from LTL1 to UTL1 or LTL2 and UTL2 PV range Displays the current value of AO analog output in CJ Compensation Select Internal or Fixed Cold Junction Compensation for the temperature measurement If Internal Comp...

Page 56: ... output Online Device Setup Sensors Sensors Sensor1 Config Parameters Sensor2 Config Parameters Change Sensor Type select the specific type of thermocouple RTD ohms or millivolt sensor for both Sensor 1 and Sensor 2 inputs Sensor 1 Sensor 1 Config Parameters Displays the basic configuration parameters and allows configuration of parameters relevant to Sensor 1 including Sensor type TC RTD ohms or ...

Page 57: ... 2 Sensor 1 value Sensor 2 value Delta Limit Enter the desired limit value for the PV Delta When PV Delta exceeds the limit the PV Excess Delta Alarm will be triggered Sensor Scratch Pad Enter any notes desired pertaining to Senor 1 Change Loop Control Change the Loop Control mode to any of the following Average PV will be the average of Sensor 1 and Sensor 2 values Differential PV will be the dif...

Page 58: ...or 1 value This is a one time correction but the offset will remain for the Sensor 2 measurement as long as the option is enabled Disabling this option will return the Sensor 2 value to true measurement CVD CVD menu will be seen only when sensor type is configured as RTD CVD Displays parameters which are required to configure the CVD CVD1 Activate Can be configured with any of the below a CVD1 ON ...

Page 59: ...ue The value will be displayed only when any of the alarm type is configured with Rate of Change else NaN is shown Spurious readings may occur if Break Detect is off in delta mode Online Device Setup Display Setup for Advanced Display Only CVD CVD Displays parameters which are required to configure the CVD CVD Activation Can be configured with any of the below a CVD1 ON b CVD1 OFF c CVD2 ON d CVD2...

Page 60: ... when any of the alarm type is configured with Rate of Change else NaN is shown Display Connected Indicates the type of display installed on the transmitter Advanced or Basic Display Format Displays a photographic image of the installed display Screen Configuration Each of eight display screens may be customized with the following settings Screen Format select the screen format as PV only PV bar g...

Page 61: ...sh French German Spanish Russian Rotation Time Set the length of time each screen is visible before rotating to the next available screen Select from 3 to 30 seconds Contrast Level Select a display contrast level from 1 low to 9 high or choose the default 5 Online Device Setup Display Setup for Basic Display Only Read Screen Info Displays configured information for each of the eight display screen...

Page 62: ... Online Device Setup Review Displays the current values for all of the pertinent operating parameters listed in this table plus revision information Parameters are not configurable in this menu Table 12 Tamper Reporting Logic Implementation with Write Protect Write Protect Jumper Status Write Protect Software Status Tamper Reporting Status Tamper Alert Posted Configuration Change Allowed ON ON ON ...

Page 63: ...nload the change to the Transmitter or Click Return to continue making changes 7 5 2 11 Selecting the Process Variable PV Unit of Temperature Measurement Engineering units affect the values of the LRV and URV After changing the PV engineering units to the Transmitter verify changes to the units paramter the LRV and the URV The Temperature measurement can be displayed in one of the pre programmed e...

Page 64: ...lkit keypad or by applying the corresponding temperature values directly to the Transmitter Use the following procedure to key in the range values 1 Starting at the My Device menu make the following menu selections Shortcuts Device Setup Basic Setup Device Information Range values 2 Click Edit The Range value screen will be displayed 3 Select PV LRV and click Edit You will be warned that if you ch...

Page 65: ...ess value is displayed choose Select as 4mA value and click OK 6 Repeat steps 2 through 4 to set the URV to the applied input Temperature for 20 mA output 7 Click Return to go back to the Calibration menu 8 Click Send The Send to Device screen will be displayed 9 Select the Apply Values check box 10 Click Send to download the change to the Transmitter or click Return to continue making changes 5 2...

Page 66: ...and no other special characters Note The device can be identified with History Record Name and Device Tag in FDM once the record is imported in FDM provided the device is not already present in the FDM network 5 Select the Format The following are the available formats FDM DocuMint 6 Tap Save to save device history record 7 If a history record for this device already exists the following warning m...

Page 67: ...eviceTypeDeviceRevisionDDRevision_DeviceID 4 Copy the desired Device History Record files with fdm extension from the above mentioned location to a temporary location on FDM Client computer 5 Use FDM Import Export wizard to import the history records into FDM After you import successfully The snapshot would get imported into FDM database and appear as a history record for the corresponding device ...

Page 68: ...iew in a device and thus creating your own custom views This is a very convenient utility when you are interested in select few variables in a device and saves you the time for navigating through the menus You can create two views per device type with maximum of 10 variables selected for each custom view To create modify the custom views perform the following 1 On Device Home page tap My Views 2 T...

Page 69: ... My View 1 Select The My View 1 page appears Example View1 is shown Based on the connected device model you can select the applicable parameters Edit the parameters that are Read Write and select Send For more details on any of the FDC features refer the MC Toolkit User Manual document 34 ST 25 20 ...

Page 70: ...he device Create offline configuration template in FDM Save the configuration in FDM in FDM format Import the offline configuration in FDC Download the offline configuration to the device Note For details on creating and using offline configuration refer to section Offline configuration in FDM User s Guide 5 2 18 2 Importing offline configuration Using this feature you can import offline configura...

Page 71: ...offline configuration when the device is online To download an offline configuration perform the following steps 1 On the FDC homepage tap Offline Configuration Select The Offline Configurations page appears 2 Select the required offline configuration template from the list 3 Tap Options Download The Offline Select Variables page appears with the all the variables Note By default all the variables...

Page 72: ...e variables to the device starts Once the downloading is complete the following page appears Typical screen is shown here Note If the variables are downloaded successfully status appears as SUCCESS in green color and if failed status appears as FAILED in red color 8 Tap Finish to return to FDC Homepage ...

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Page 74: ...Station GUS and Allen Bradley Programmable Logic Controllers PLCs However a range calibration using the MC Toolkit with the Transmitter removed from service is recommended Calibration with the Transmitter removed from service needs to be accomplished in a controlled environment Details for performing a calibration reset through the Universal Station are provided in the PM APM SmartLine Transmitter...

Page 75: ...tput in percent in place of current or voltage Figure 9 illustrates the test setup for the analog output calibration process Figure 9 Analog Output Calibration Test Setup 1 Verify the integrity of the electrical components in the output current loop 2 Connect the MC Toolkit as indicated and establish communication with the Transmitter For these procedures values of components in the current loop a...

Page 76: ... involves two procedures one to calibrate the input the other to calibrate the output This section provides both procedures 6 6 Conditions for Input Calibration Calibrate Transmitter input only when necessary and under conditions that will ensure accuracy Take Transmitter out of service and move it to an area with favorable environmental conditions for example clean dry and temperature controlled ...

Page 77: ...ced to a temperature of 39 2 F 4 C 6 7 Input Calibration Procedures Description The input calibration process consists of the following three parts Correcting the input LRV Correcting the input URV For the input calibration procedure current loop component tolerances and values are not critical if they support reliable communication between the Transmitter and the MC Toolkit Refer to the STT850 Sm...

Page 78: ...Sensor 1 Sensor 1 Config Params and Device Setup Sensors Sensor 2 Sensor 2 Config Params menus So the first set is for LRV1 Correct and URV1 Correct and the second set is for LRV2 Correct and URV2 Correct 1 Select the Correct LRV button on the CALIBRATION display See Step 4 in the previous procedure to bring the CALIBRATION screen to the display 2 Select the Correct LRV button This message appears...

Page 79: ...at URV 1 Select the Correct URV button This message appears 2 Adjust the PV input Temperature to the exact value of the URV entered in the DE CONFIGURE display 3 Select the OK button 4 When the transmitter has completed the URV correction this message appears 5 Select OK to acknowledge ...

Page 80: ...e of Analog output calibration is to verify the integrity of electrical components in the output current loop For Output calibration establish the test set up shown in Figure 12 Values of components in the current loop are not critical if they support reliable communication between the Transmitter and the Toolkit For a DE Transmitter operating in analog mode calibrate the analog output current to ...

Page 81: ...ixed at the 0 or 100 level as selected in the TRIM DAC CURRENT box in the previous step c Select Yes and observe the loop current level A meter reading of 4 mA corresponds to 1 volt d Use the Toolkit to adjust the loop current to the Zero Percent level 4mA If the current is low tap the Increment button if the current is high tap the Decrement button Note that the value on the meter changes accordi...

Page 82: ...he 20 mA level select Clear Output the button will change to half intensity 5 Change the display in output mode as follows a Selecting the Back button before selecting the Clear Output button you will be prompted to confirm that you want to clear the output b If you want to stay in output mode while viewing other displays select Yes otherwise select No and the Clear Output button ...

Page 83: ...alog current mode During this procedure the PV input will be set to 0 which will be applied as the LRV Further the PV input will be set to 100 and applied as the URV 1 Establish the test connections shown below Then start the MC Toolkit application to display the DE MAIN MENU Figure 13 Setup to Manually Set the PV LRV and URV Select the Calibration button to display the CALIBRATION menu ...

Page 84: ...ile observing the PV value at the physical process element adjust it to the desired minimum 0 level then select Set LRV b If the displayed value is satisfactory select Yes to copy the Input Value to the LRV in the Transmitter If not select NO and repeat this step Set the URV as follows c While observing the PV value at the physical process element adjust the process variable to the desired maximum...

Page 85: ...hich is performed per the ordered range Incorrect or inaccurate user calibrations may be reset by performing a Reset Correct operation This calibration reset will return the device to original factory calibration accuracy Factory calibration is extremely accurate and user calibration is not typically recommended However if user calibration to a customized range is desired it is recommended that th...

Page 86: ... need to be overwritten select Yes The timer will appear briefly indicating the operation is performed This function commands the transmitter to overwrite all user input corrections with factory default characterization values It is intended for use only when excessive corrections render the transmitter inaccurate It is highly recommended that input calibration procedure be performed after calibra...

Page 87: ...If a recalibration is required we recommend that perform a bench calibration with the Transmitter removed from the process and located in a controlled environment to get the best accuracy Before you recalibrate a Transmitter s measurement range you must calibrate its analog output signal See section 6 10 for the procedure You can also use the FDC application to reset the calibration data to defaul...

Page 88: ...ill be prompted to remove the loop from automatic control after removing the loop from automatic control press OK 8 When a prompt appears connect a precision milliammeter or voltmeter 0 03 accuracy or better in the loop to check readings and press OK The following prompts will be displayed Setting field device to output to 4mA Press OK Enter meter value Key in the meter value and press ENTER Field...

Page 89: ...smitter 7 Check that the device is not in the Write Protect mode 8 The Lower Calibration Point and Upper Calibration Point values have to be entered in the respective sensor config parameters in the Sensors menu These calibration points are used in the LRV Correct and URV Correct methods not LRV and URV 9 Select the My Device menu and choose from the following selections a Device Setup Calibration...

Page 90: ...ured for Differential Input mode Apply the Lower Calibration Point input and Upper Calibration Point input to both inputs at the same time while performing the LRV and URV Corrects Corrects will occur on individual sensor readings when in Differential mode 7 3 3 Resetting Calibration STT850 SmartLine HART Temperature Transmitter can erase incorrect calibration data by resetting the device back to ...

Page 91: ...ed in mm dd yyyy format Prev LRV1 Correct Date and Time of previous LRV1 correct done displayed in mm dd yyyy format Curr LRV2 Correct Date and Time of current LRV2 correct done displayed in mm dd yyyy format Last LRV2 Correct Date and Time of last LRV2 correct done displayed in mm dd yyyy format Prev LRV2 Correct Date and Time of previous LRV2 correct done displayed in mm dd yyyy format Correct U...

Page 92: ...splayed in mm dd yyyy format Prev Corrects Sensor1 Rec Date and Time of previous Reset corrects done for sensor1 displayed in mm dd yyyy format Curr Corrects Sensor 2Rec Date and Time of current Reset corrects done for sensor2 displayed in mm dd yyyy format Last Corrects Sensor2 Rec Date and Time of last Reset corrects done for sensor2 displayed in mm dd yyyy format Prev Corrects Sensor2 Rec Date ...

Page 93: ... Diagnostics Stress Life Service Life Operating Voltage Tracking Diagnostics AVDD Sensor Supply Voltage Tracking Diagnostics Sensor CPU Temp Tracking Power Up Diagnostics Select Start FDC to Launch the FDC application on the MC Toolkit On the Home page select Online and establish connection with the device Select My Device Diagnostics Adv Diagnostics 8 2 1 Install Date Install Date Parameter Descr...

Page 94: ...ng the factory Updates to current PV automatically when powered at user site after one minute NVM Update after every 7 5 hours Time Above Upper Stress Limit Parameter Description Accumulation of minutes that Temperature measured by the device has been above PV Upper Stress Limit Set up None initialized to zero prior to leaving the factory NVM Backup once each 7 5 hour period Time Since Last PV Up ...

Page 95: ...lue prior to leaving the factory Updates to current PV automatically when powered at user site after one minute NVM Update after every 7 5 hours Time Below Lower Stress Limit Parameter Description Accumulation of minutes that Temperature measured by the device has been below the value of PV Lower Stress Limit Set up None NVM Backup once each 8 hour period Time Since Last PV Down Method Description...

Page 96: ...device s CJ Temperature has passed above the value of SV Upper Stress Limit in days hours and minutes Set up None NVM Backup once each 8 hour period Table 18 Minimum SV Tracking Min SV Limit Parameter Description CJ Temperature SV lower operating limit from specification Set up None Min SV Value Parameter Description Lowest CJ Temperature ever experienced by the device Set up None value initialize...

Page 97: ...f 225 F ET Upper Stress Limit 185 F 10 of 225 F 162 5 F Set up None calculation is automatic Max ET Value Parameter Description Highest Electronics Temperature ever experienced by the device Units are same degree units as has been selected for SV Secondary Variable Set up None NVM Update every 8 hour Time Above Upper Stress Limit Parameter Description Accumulation of minutes that device s Electron...

Page 98: ...ice Units are same degree units as has been selected for SV Secondary Variable Set up None NVM Update every 8 hour Time Below Lower Stress Limit Parameter Description Accumulation of minutes that device s Electronics Temperature has been below the value of ET Lower Stress Limit Set up None NVM Backup once each 8 hour period Time Since Last ET Down Method Description Time that has passed since the ...

Page 99: ...This value is intended to be used for informational purposes only and should not be used for control Min Op Voltage Parameter Description Minimum operating voltage experienced by device at terminals since last reset of operating voltage parameters Set up User can reset as desired using method described in item below NVM Backup once each 7 5 hour period Time Since Last Voltage Low Method Descriptio...

Page 100: ...bove Upper Stress Limit Parameter Description Accumulation of minutes that Sensor CPU Temperature has been above the value of Max Sensor CPU Temp Set up None NVM Backup once each 8 hour period Time Since Last Sensor CPU Temp Up Method Description Time that has passed since the last time Sensor CPU Temp has passed above the value of Max Sensor CPU Temp in days hours and minutes Set up none NVM Back...

Page 101: ...scription Total number of power resets experienced by the unit Set up None initialized to zero prior to leaving factory NVM Backup once each 8 hour period Note Only one power failure in each 8 hour period is counted Time since last power fail Method Description Displays time since last power up in minutes Set up None NVM Backup once each 8 hour period ...

Page 102: ...ect for Sensor Input 2 Sensor Input 2 Failure Input 1 Out of Range Sensor Input 1 Under Range or Over Range Communication Module Failure Input 2 Out of Range Sensor Input 2 Under Range or Over Range Sensor Comm Timeout Sensor Module Over Temperature Cold Junction Out of Range Error Sensor Input 1 Open Sensor Input 2 Open Sensor Input 1 TB5 Open Sensor Input 1 TB6 Open Sensor Input 1 TB7 Open Senso...

Page 103: ...SSIVE EXCESSIVE Input applied exceeds 5 of expected value Cal 2 Correct Dual Inputs only HART FF only OK EXCESSIVE EXCESSIVE Input applied exceeds 5 of expected value Sensor Temp OK OUT OF RANGE Electronics temperature is greater than 85 C Input 1 Range OK OUT OF RANGE OUT OF RANGE Input 1 temperature is greater than Sensor 1 URL or less than Sensor 1 LRL Input 2 Range Dual Inputs only OK OUT OF R...

Page 104: ...ensor Comm OK SUSPECT SUSPECT The interface between the Temperature Sensor Module and the Electronics Module is experiencing intermittent communication failures Display Setup HART DE only OK NVM Corrupt NVM Corrupt The Display memory is corrupt Excess Delta Dual Inputs only HART FF only OK EXCESSIVE EXCESSIVE Delta value exceeds Delta Limit Internal Power HART only OK LOW OR HIGH LOW Internal powe...

Page 105: ...1 Out of Range Sensor Input 1 Under Range or Over Range Sensor Input 2 Failure Input 2 Out of Range Sensor Input 2 Under Range or Over Range Communication Module Failure Sensor Module Over Temperature Sensor Comm Timeout Cold Junction Out of Range Error Sensor Input 1 Open Sensor Input 2 Open Sensor Input 1 TB6 Open Sensor Input 2 TB8 Open No Factory Calibration Supply voltage Fault External Suppl...

Page 106: ...stics that are currently active Cal Correct OK EXCESSIVE EXCESSIVE Input applied exceeds 5 of expected value Sensor Temp OK OUT OF RANGE Electronics temperature is greater than 85 C Input 1 Range OK OUT OF RANGE OUT OF RANGE Input 1 temperature is greater than Sensor 1 URL or less than Sensor 1 LRL Input 2 Range Dual Inputs only OK OUT OF RANGE OUT OF RANGE Input 2 temperature is greater than Sens...

Page 107: ...C DAC Temp Comp HART DE only OK NO COMPENSATION The DAC has not been compensated for temperature effects This is a factory operation Sensor Comm OK SUSPECT SUSPECT The interface between the Temperature Sensor Module and the Electronics Module is experiencing intermittent communication failures Display Setup HART DE only OK NVM Corrupt NVM Corrupt The Display memory is corrupt ...

Page 108: ...e Download 1 2 or 3 above 2 Connect the Transmitter to the 30 V DC power supply with a 250 ohm loop resistor 3 Connect the Viator modem terminals to the Transmitter power terminals 4 Connect the Viator modem DB9 connector to the PC COM port 5 Run Pactware Select Update Device Catalog before adding Device before adding HART Comm DTM 6 Add Device Add HART Comm DTM 7 Right click on HART DTM select Co...

Page 109: ... User s Manual Page 99 10 5 STT850 Online Parameterization On selecting Parameter Online Parameterization the DTM home page will be displayed Typical home page screen is shown below Based on the device type respective parameters will be shown ...

Page 110: ... can get the current status of the device from any screen 10 5 2 Device Icon Honeywell Logo Shows the Honeywell Logo Transmitter icon 10 5 3 Process Variables Shows PV SV TV QV Range and Loop Current 10 5 4 Shortcuts Device Setup Provides Tabs to access any of the functions Basic Setup Calibration Process Variables Diagnostics Device Status Services Detailed Setup Sensors Alarm Display setup Revie...

Page 111: ...ice Information Allows access to both read only parameters and read write parameters Provides access to Message Clear Message and Maint Mode Refer to Table 11 for more details 10 6 2 Model Number Shows the Model number 10 6 3 Device Assembly Shows the Blow out Image of STT850 Maintenance Mode and Transmitter Messaging ...

Page 112: ...Manual Revision 4 0 10 7 STT850 Offline Parameterization On selecting Parameter Parameterization the Offline parameter configuration page will be displayed Select Device Load to Device to download the Offline Configuration to the connected device ...

Page 113: ...ty Matrix Host STT850 HART DD binary file format compatibility matrix Host DD file format to be used Experion R410 Fm8 Experion R400 to R300 Fm6 Experion below R300 fms FDM R430 Fm8 FDM R410 R302 Fm6 FDM Below R302 fms Refer the respective Tools User Manual for details on loading the DD file on these Tools ...

Page 114: ...essable Remote Transmitter HCF HART Communication Foundation Hz Hertz LRL Lower Range Limit LRV Lower Range Value mAdc Milliamperes Direct Current mV Millivolts NPT National Pipe Thread NVM Non Volatile Memory T Temperature PM Process Manager PV Process Variable PWA Printed Wiring Assembly RFI Radio Frequency Interference RTD Resistance Temperature Detector SFC Smart Field Communicator STIM Temper...

Page 115: ...Revision 4 0 STT850 Series HART DE Option User s Manual Page 105 ...

Page 116: ...s 27 Digitally Enhanced DE Mode Communication 16 F Field Device Configurator 35 aving device history 61 Custom Views 64 Device Configuration and Parameter Descriptions 44 Exporting device history records to Documint 64 Exporting device history records to FDM 63 Manage DDs 37 Offline configuration 39 Offline Configuration 66 Online configuration 38 Overview of Device Homepage 39 Procedure to Enter ...

Page 117: ... Transmitter Adjustments 12 Troubleshooting and Maintenance 98 U Uploading a Transmitter Configuration 23 Using DTMs 104 Basic Setup Page 107 Downloads 104 Procedure to Install and Run the DTM 104 STT800 Offline Parameterization 108 STT850 Online Parameterization 105 ...

Page 118: ...ontact one of the offices below ASIA PACIFIC Honeywell Process Solutions TAC hfs tac support honeywell com Australia Honeywell Limited Phone 61 7 3846 1255 FAX 61 7 3840 6481 Toll Free 1300 36 39 36 Toll Free Fax 1300 36 04 70 China PRC Shanghai Honeywell China Inc Phone 86 21 5257 4568 Fax 86 21 6237 2826 Singapore Honeywell Pte Ltd Phone 65 6580 3278 Fax 65 6445 3033 South Korea Honeywell Korea ...

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