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Hart Interface Programs User Manual

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1. PID LABEL BASE N HART COMM MAIN _ CARD CARD CARD IE s8 EI o 33 HART i y M 38 CARD MOUNTING SCREW 22 O A RI 6 PIN nN 5 7 A HEADER o 2 fS 9 oe Te SOCKET 1 9 ss E H Side View tl Le oe Section A A BEG A HART INTERFACE CARD INSTALLED IN ROC306 OR ROC312 HARTCRD Figure 2 5 HART Interface Card Installation Perform the RAM Backup Procedure Refer to Section RAM Backup and Restoration on page Remove Power from the ROC Remove the screws that hold the upper cover in place and lift off the cover Note that on a ROC312 some resistance may be encountered because of the connector that mates the I O module board in the cover to the main circuit board Ensure that a communications card is installed on the main circuit board If not install a communications card as detailed in your ROC user manual Take the 6 pin header connector supplied with the HART card and plug it into socket J9 on the main board just below the bottom edge of the communications card See Side View If the J9 socket is not present then the ROC is not HART compatible Align the HART card with the 6 pin header and the two connectors on the communications card Gently press on the card until the connectors firmly seat Install the mounting screw to secure the HART card Refer to Figure 2 5 Rev 3 99 HART Program User Manual 8 Reinstall the upper cover
2. File Meter I O Data Display History Utilities System Help Config Hart Device 1 of 32 Device Tag OoOo Update Flag Device Num 1 Normal Poll K l Clear Config Bit Hart Pt Num 12 Update All Values Updating Soft Point d Write Changes Writing Data Update Counter d 3 Clear Structure Primary Value d Primary Units Undefined Poll Method Primary Current 6 9060000 OPY Only Softpoint Poll Primary Percent B AAAAAAR 3 PY and Current Manual Mode Secondary Value BABA9A9 Dynamic Variables Skip This Device Secondary Units Undefined Slot Variables Tertiary Value d AAAAAAR Slot Variables Tertiary Units Undefined Alarming 4th Value d AAARAAA Disabled Advanced Featuresk 4th Units Undefined Enabled Alarms Device Status Communications DK Command Response d F1 Updateg F2 Prevm F3 Neutg CFA Copy F5 Pasteg I F6 Cancelg F8 Save On Line COMI Rev 3 99 Figure 5 1 Config HART Device Using ROCLINK 5 1 HART Program User Manual Device Tag Enter up to ten characters to identify the HART Point being defined in this screen Any alphanumeric characters including spaces may be used This field is a read write field that displays or modifies the tag residing in the HART device If you change the Device Tag for a multi drop device the new Device Tag in the Config Hart Point display is also changed If you change or enter a new Device Tag you must p
3. LIMIT OT SELF POWERED HART DEVICE 1 MUX MODEM H o wa gt SELF POWERED DOCO295A HART DEVICE 2 SELF POWERED SELF POWERED HART DEVICE 5 5 HART DEVICE S X J CHANNEL 1 MULTI DROP MODE CHANNEL 2 POINT TO POINT MODE Figure 2 3 Field Wiring using Self Powered HART Devices 2 12 Rev 3 99 HART Program User Manual 2 3 3 Testing the HART Interface Module The HART Interface Module provides the source for the HART devices and uses two test procedures to verify correct operation Use the first procedure to check the integrity of the loop power and the second to verify communications 2 3 3 1 Verify Integrity of Loop Power Supplied by ROC Equipment Required Multimeter 1 Measure voltage between terminals A and B to verify channel 1 2 Measure voltage between terminals A and C to verify channel 2 The voltage read in both measurements should reflect the value of T less the voltage drop of the HART devices 24 volts indicates an open circuit in the I O wiring a defective HART device or a defective module 2 3 3 2 Verify Communications Equipment Required Dual trace Oscilloscope In this test the HART module and the ROC act as the Host and transmit a polling request to each HART device When polled the HART device responds In this test use the oscilloscope to obs
4. AANAOAAANAAAAAAAANAAAAAAA GE ROC306 HART INTERFACE Ca S d p d D d pb Mod D d D d DS 6 d m e elle an Gl g a 2 6 Ss o 209 566 999 q q q us mm AAAAAAA 9 q D oo q D a q mm Z51515 515 5 q Ee c15 a i o oo cre Lo fom HE CRS EE CRI oP G HE cra mm CR2 G4 Le mae 2 R7 QH Lo z H HE CR5 N mea Y Of J cre IE m m C18 eCe F obe c19 OS G HEI CR7 as G HE cre oo c20 oC jo sur ee aa RP3 a ES DOCO121A Figure 2 4 HART Interface Card In the point to point mode digital communications is superimposed on the 4 to 20 milliamp analog signal which can still measure the process variable through a built in analog input This mode allows communications with one HART device per fixed analog input point 2 14 Rev 3 99 HART Program User Manual In the multi drop mode as many as five HART devices can be connected in parallel to a single built in analog input Like the point to point mode digital communications are superimposed on the fixed signal typically 4 mA however the analog signal is used only to measure the current consumed by the multi drop loop With all three built in anal
5. EN A OD Po F1 lpdateg F2 Prevm F3 Neutg CF 4 Cop Fo Pastem F6 Cancelm F8 Save On Line COMI Figure 4 1 Config HART Point Using ROCLINK Rev 3 99 4 1 HART Program User Manual When using a HART Interface Card program the first line Config Hart Point 1 of x shows the current point displayed 1 and the maximum number of points x The value for x is fixed at 3 when using the HART Interface Card When using a HART Interface Card program the HART Points use the three built in analog input points for example HART Point 1 uses Analog Input Point Number 1 If you are monitoring or controlling a fast changing process it is a good idea to configure the HART Point into the point to point mode and also configure the corresponding Analog Input point to make use of the analog signal When using a HART Interface Module program the first line Config Hart Point 1 of x shows the current point displayed 1 and the maximum number of points x The value for x is the number of modules multiplied by 2 There are two points for every module installed If you are monitoring or controlling a fast changing process it is a good idea to configure the HART Point into the point to point mode The HART modules do not use and are not associated with any Analog Inputs whether built in or modular The HART module can power the HART device s and communicate digital HART Protocol only using the I O termination block associ
6. Field Automation Systems HART INTERFACE PROGRAMS User Manual Form A4650 March 1999 Part Number D301069X012 HART Program User Manual Revision Tracking Sheet March 1999 This manual may be revised periodically to incorporate new or updated information The revision date of each page is indicated at the bottom of the page opposite the page number A major change in the content of the manual also changes the date that appears on the front cover Listed below is the revision date of each page Page Revision All 3 99 Fisher Fisher Rosemount and Managing The Process Better are marks owned by the Fisher Rosemount group of companies HART is a registered trademark of the HART Communication Foundation All other marks are the property of their respective owners Fisher Controls International Inc 1994 1999 All rights reserved Printed in the U S A While this information is presented in good faith and believed to be accurate Fisher Controls does not guarantee satisfactory results from reliance upon such information Nothing contained herein is to be construed as a warranty or guarantee express or implied regarding the performance merchantability fitness or any other matter with respect to the products nor as a recommendation to use any product or process in conflict with any patent Fisher Controls reserves the right without notice to alter or improve the designs or specifications of the products described herein
7. HART Program User Manual The Device Status definitions include OK Device is functioning correctly Device Malfunction Device is not functioning correctly A failure has occurred Measurement is not valid PV Out of Limits Process Variable or Primary Value measurement is outside of the Upper Sensor Limit or Lower Sensor Limit The analog signal and digital values read by the HART Commands are unreliable Configuration Change The Host or local operator interface LOI has changed the Slave s configuration Primary Host should recognize this bit and re read configuration information and then transmit Command 38 to clear the configuration bit Non PV Out of Limits Variable other than the Process Variable or Primary Value out of limits The analog signal and digital values read by the HART Commands are unreliable There is no way to identify the specific variable Cold Start HART device has been powered up PV Output Saturated Measurement is outside the linear analog output range Lower Output Limit 0 6 through Upper Output Limit 45 A linear overrange band typically 0 63 3 9mA to 105 20 8mA is often allowed before this error occurs More Status Available More Status information is available than can fit into this single byte PV Output Fixed The device is in multi drop mode or the Process Variable or Primary Value PV is currently set to a fixed value for testing Appli
8. LOOP POWER CHANNELS HART DEVICES SUPPORTED POWER REGUIREMENTS 2 20 HART Interface Module Specifications A Loop Power T B Channel 1 CH1 C Channel 2 CH2 Total power supplied through module for HART devices is 20 mA per channel at 21 to 29 Vdc Each HART device typically uses 4 mA Two HART compatible channels which communicate via digital signals only Mode Half duplex Data Rate 1200 BPS asynchronous Parity Odd Format 8 bit Modulation Phase coherent frequency shift keyed FSK per Bell 202 Carrier Frequencies Mark 1200 Hz Space 2200 Hz 0 1 Point to Point Mode Two HART devices one per channel Multi drop Mode Up to 10 HART devices five per channel 32 HART devices maximum Loop Source 11 to 30 Vdc 40 mA maximum from ROC power supply or I O converter card Module 4 9 to 5 1 Vdc 17 mA maximum VIBRATION WEIGHT MECHANICAL SHOCK CASE ENVIRON MENTAL APPROVALS 20 Gs peak or 0 06 in double amplitude 10 to 2 000 Hz per MIL STD 202 method 204 condition F 1 7 ounces 48 grams nominal 1500 Gs 0 5 mS half sine per MIL STD 202 method 213 condition F Solvent resistant thermoplastic polyester meets UL94V 0 Dimensions 0 60 in D by 2 00 in H by 1 69 in W 15 mm by 51 mm by 43 mm not including pins Meets the Environmental specifi cations of the ROC or FloBoss unit in which the module is installed including Temper
9. esse see ses see 5 11 5 16 6 8 Configuration Change Bit ele ER N EE EK 6 8 Configuring HART Points Using GV OT ee es Gegee GE anes 4 3 Using ROCLINK See SE GR ee ep es tae antes 4 1 Configuring the HART Device Using GV AO ss Dee SEED geoes ieee EE 5 12 Using ROCLINK ss EE De ep ees EE Gegee ee ee Eg 5 1 D Damping Value iese see nyen ises 5 9 5 20 BE EN OE EE 3 6 3 7 3 9 6 3 Default DIreCtOry ss ese Es ekesperi prei ee ge eg 2 5 Deleting A User Program From Flash MeEMOTY esse see se see se ees ke ee ee ee 3 18 Bv ER EE N 5 7 5 18 Deviceld ss EE ie cats EE Ee ed stevia ee 5 18 De Vice ID ses Re ER Gee EG Ee Ee 5 7 BES UR N RE EE N 5 18 Device Malfunction iese ese see ee ee ee ee ee Re 5 11 5 16 Devic Message is sie EER ER ree GERS s kak de see 5 7 5 18 Device NUM esse ese ee see se ee ee ee ee ee TEE 5 2 5 13 Device Serial NG BEES tosses SE Gegee ra AREA 5 8 Device Status esse sees ee ee ee ee ee ee 5 11 5 15 5 16 Using ROCLINK es sies sees oriire israe isser eses 5 9 Device AET AE EE N 5 2 5 14 Device Tags 1 through 5 sesse se ee se se ee 4 2 4 4 DEvICETYDE SR RR Re SE RIGE Gee Ds EG Ee ee eed 4 2 Bid AA ER EE RE 2 5 DR ER KEER ER EE N 5 19 DocumentaHONn esse esse esse ee se n ee GR Re ee ee be 5 8 Dowilo d EE ER OR vee desea debedesvcnetenenves 3 10 l 1 HART Program User Manual Download User Programs eise se se se se ee ee ee 3 12 By ide n EE EO OE OE 3 9 F
10. F3 Next to view each of the points NOTE It is not recommended that a HART device be used for inputs to PID controls or AGA calculations unless the input is used in a slow acting process 4 2 Rev 3 99 HART Program User Manual 4 2 CONFIGURING HART POINTS USING GV101 To configure HART Points using the GV101 Configuration Software 1 Press F4 Configure from the GV101 Main Menu 2 Type 1 and press Enter to select Configure ROC 3 Select Config Hart Point Refer to Figure 4 2 Config Hart Point 1 of x Point On Off Single Multi 3 Scan On Off Input Output 0 Device 1 Tag DPT 1 Device 2 Tag PT 1 Device 3 Tag TT 1 Device 4 Tag Device 5 Tag Figure 4 2 Configure Hart Point When using a HART Interface Card program the first line Config Hart Point 1 of x shows the current point displayed 1 and the maximum number of points x The value for x is fixed at 3 when using the HART Interface Card Keep in mind the HART Points use the built in analog input points for example HART Point 1 uses Analog Input Point Number 1 If you are monitoring or controlling a fast changing process it is a good idea to configure the HART Point into the point to point mode and also configure its corresponding Analog Input point to make use of the analog signal When using a HART Interface Module program the first line Config Hart Point 1 of x shows the current point displayed 1 and the maximum number of points x T
11. HART Program User Manual 3 Select User Programs 4 Press Download Refer to Figure 3 1 Jon page 5 Select the HART User Program to install so it appears in the File Name field and click OK Refer to pen File File Name HOO C ROCLINK Files Directory Drive aK HART B4 HO i ol A r B Cancel D 1 EF Fel F e I ee J K t Figure 3 2 Open User Program The Open File display lists the names of all the files that have the HOO extension and are located in the default Drive and Directory Use the Up Arrow A and the Down Arrow J to indicate the desired file in the Files list You may change the location using the Directory Drive field 6 Press Enter or press Download again to begin loading the HART User Program You may press the More File pushbutton to select additional User Programs for installation When the HART User Program has been downloaded the following occurs The HART User Program is automatically turned ON The correct ROC Flag is automatically enabled for the User Program A Warm Start is automatically initiated A record is created in the Event Log if Log Data is enabled in the HART Config screen The configurable data fields are located under the User Data menu 7 After downloading the HART User Program select Flags from the System menu to display the ROC Flags screen similar to the screen dis
12. If the unit is a ROC312 be sure to carefully mate the VO board connector in the cover with the connector on the main circuit board 9 Install all user programs from their original disks including the HART User Program Refer to Section 3 Downloading 10 Wire the analog inputs 11 Restore Power to the ROC 12 Perform the procedure as detailed in Section 2 2 3 After Installing Components Using V101jon page P 6lor Section After Installing Components using ROCLINK on page 2 8 13 Configure the HART Points and HART Device using the HART User Program software Refer to Section 4 and Section 5 14 Press F4 Configure from the GY 101 Main Menu 15 Select 8 ROC System Flags from the Configuration menu and press Enter 16 Perform a Write to EEPROM or a Write to Internal Config Memory This action saves most of the ROC configuration into the permanent memory accessed when a cold start is performed 17 Press F8 Save 18 Press Esc NOTE It is not recommended that a HART device be used for inputs to PID controls or AGA calculations unless the input is used in a slow acting process 2 4 2 HART Interface Card Wiring The HART Interface card provides digital command response communications with HART devices such as smart transmitters The HART devices connect to the ROC via one or more of the three built in analog inputs and the digital communications are superimposed on the 4 to 20 milliamp current signal Figure 2 6 sho
13. Tag Device Tag Rev 3 99 A 1 HART Program User Manual A 2 This page intentionally left blank Rev 3 99 HART Program User Manual APPENDIX B HART PARAMETERS The following point types are added to the ROC Protocol when the HART program is used Table B 1 Point Type 30 Configure HART Point Parameters Read Write Data DEE Char Length Point DWO EWE E w f e i feo Wag eie Te J Rw ac 10 Device Tag po Rw Device Tags po Rd Device Tag 5 Data types are defined as follows AC ASCII character UC Unsigned character Table B 2 Point Type 31 Configure HART Device Parameters Parameter Read Write Data Char Description Number Type Length 0O RW UC 1 Update Flag 1 1 HART Point Number 2 1 Device Number 3 1 Poll Method 4 EE ER Ad Update Counter 5 Soft Point 6 Device Tag 7 Response Code Command Response or Communications 8 RO BN ft Device Status 9 Alarm Code Active Alarms Rev 3 99 B 1 HART Program User Manual B 2 Parameter Read Write Data Char Description Number om megn 10 Primary Variable Primary Value Units 11 EE Er Primary Variable Primary Value PV 12 RO FL 4 Primary Current 13 Polled PV in Manual Mode or PV Primary Percent 14 Secondary Variable Secondary Value Units 15 Secondary Variable Secondary Value 16 Tertiary Variable Tertiary Value Units 17 Tertiary V
14. 2 2 Downloading HART to RAM Using GV Ole sesse sesse esse ss ese de ede sed ese eyes ede ge Ge ees 3 11 3 2 3 Downloading HART to FloBoss 407 Flash Memory Using GV101 leesne 3 15 Rev 3 99 iil HART Program User Manual SECTION 4 CONFIGURING HART POINTS 4 1 Configuring HART Points Using ROCLINK 00 sesse es sees see se ee se ee eed Gee ee ee ee Rd GR Re ee ee ee es 4 4 2 Configuring HART Points Using GV 101 veszaccesecsensonadcdlssneeurceclnastacnyscctdncenusedauanaeeeseaves 4 3 SECTION 5 CONFIGURING THE HART DEVICE 5 1 Configuring the HART Device using ROCLINK iese ies esse ee soes se oe ese ee ge ee seek sa Ge Ge ee ee see ea 5 1 5 1 1 Slot Variables Using ROL LINK eis sees sessie ie De senders ee see ER seed ese ee ee ee ee 5 6 5 1 2 Advanced Features Using ROCLINK esse sepie sesse ses ok ons ged ses ie Ne skede ke eo Ee 5 7 5 1 3 Alarms Device Status Using HOE IN ae se SEE DE ES se EE Re Ee 5 9 5 2 Configuring the HART Device using GV1O1 is iss sedes ek Sesde ees BE Rea ee Gee Padda bees de KERE ee eek 5 12 SECTION 6 HART HOST OPERATION 61 HART om sissies RE GE Ge ge ee es ES GE GE ER EN GE ee nein RE OG se 6 1 6 dd HART Message Fram s sense sie es eed es ee os ee oe ee se ee ee eg ee ge 6 2 6 2 F l Ds RE N OE EE EE EE EE EE EE Eai 6 5 6 2 1 Initiating a Full Update Using ROCLINK ees esse se se se ee ee RA GR ee ee RA GR Re ee ee 6 5 6 2 2 Initiating a Full Update Using GY LOL sies e
15. 5 19 User Com Enable iese sesse ene ee ee ees 3 17 3 20 Com2 Enable iese esse se se ee ee ee e oes 3 17 3 20 OP Port Enable ee esse ese ee ee se ee ee ee 3 17 3 20 User Program Deleting from Flash Memory esse esse ee ee ee 3 18 User Program Name and Version ese ee se see se ee 3 7 User ProfraimS se sees pes ede eN SPR ed ed ese 1 8 3 6 Utilities Menu ROC MEM OLY ses esse se esse spans Ee ee oper dare as 3 10 V V Parity Error esee e see n E E ASEE 5 3 5 15 Variable Assignment ese se se ee ee ee ee se ee ee 5 6 Rev 3 99 HART Program User Manual ME SEER EE 3 7 Viewing Available MEMOFY iese esse se esse ee ee ee ee ee 3 5 Viewing Memory Using ROCLINK ies seeks Ese ees SR ESE Te eg He ER See inses 3 6 Viewing Memory Using GV101 ese see se see se ee 3 8 W Warm Start ER EE EE 3 17 Rev 3 99 Wiring HART Interface Card eee cece see ee see ee ee 2 17 HART Interface Module ee eee eee eee cee see ee 2 11 Wiring for a HART Interface Module eee 2 12 Write Changes sisie Ee Ee KERS EE ER Re N SEGE OS EER 5 4 5 13 Write to EEPROM r sissies nisnin 3 11 3 14 Write to Internal Config Memory iese esse see see ee 3 11 Writing Data s cise cost ER Re ERGER EER EER SR cesses RE SE SR de ER EER GER 5 5 Writing Parameters issu siese ESE See Ge RR ESE gede ERGE EER Te EE 6 7 HART Program User Manual If you have comments or guestions regarding this manual pleas
16. Alarms 2 3 75 mA High Alarms lt 20 3 mA HiHi Alarms lt 20 9 mA et oes Alarms Device Status Low Alarm 0 High Alarm LoLo Alarm g d Active Alarms None Device Status OK Figure 5 4 Alarms Device Status Using ROCLINK Rev 3 99 HiHi Alarm Rate Alarm Alarm Deadband 5 9 HART Program User Manual Low Alarm If the Primary Value is less than this value in engineering units and Alarming is Enabled a Low Alarm generates and an entry is made to the Alarm Log This alarm clears if the Primary Value minus the Alarm Deadband value is greater than the Low Alarm Out of range alarms are typically set around 3 95 mA High Alarm If the Primary Value is less than this value in engineering units and Alarming is Enabled a High Alarm generates and an entry is made to the Alarm Log This alarm clears if the Primary Value plus the Alarm Deadband value is less than the High Alarm Threshold alarms are typically set around 20 3 mA LoLo Alarm If the Primary Value is less than this value in engineering units and Alarming is Enabled a Low Low Alarm generates and an entry is made to the Alarm Log The value is set lower than the Low Alarm This alarm clears if the Primary Value minus the Alarm Deadband value is greater than the LoLo Alarm Threshold alarms are typically set around 3 78 mA HiHi Alarm If the Primary Value is less than this value in engine
17. Dynamic Variables These transmitter variables are device dependent but can be communicated to the ROC Consult your HART user documentation concerning device specific transmitter variables Slot n Assignment Assigns a transmitter variable to this slot such as a temperature reading The variable must be of a floating point data type and it must reguest valid slot variables If any of the four variables is invalid nothing is returned and no variables are updated See device specific information on assignment of variables Slot n Units Unit assigned by the device to the variable Slot n Variable The value of the data specified by the Slot Assignment Device Message This is a read write field that uses a pop up dialog box to show the message contained in the device If you want to change the message save it first to the ROC and then write it to the HART device Refer to the Write Changes function in the Update Flag parameter on page Device Info This field uses a pop up dialog box to provide information about the device Refer to 5 18 Press ESC or F6 to return to main edit screen Descriptor gt TEST UNIT 1 Mfg Device ID 03 26 Number Preambles 5 CMD Doc Sft Hard Rev 00 Ob 05 05 Flags 0 ID Number 00 71 2d b7 Figure 5 7 Config HART Device Using GV101 Descriptor This is a read write field containing a description of the HART device If you want to change the Descriptor save it first to the ROC
18. Enable 0 Aux Out 2 On 1 FST Display Clear 0 Aux Out 1 On 1 User Coml Enable 0 Cold Hard Start 0 User Com2 Enable 0 Warm Start 0 User Prog Enable 0 Read I O 0 RTS Oper Port 0 Write to EEPROM 0 RTS Comm 1 0 EEPROM Write Complete 1 0 Disable 1 Enable 1 Update 2 3 4 RD Disk 5 WR Disk 6 Quit 7 8 Save Figure 3 14 ROC Flags Display 12 Arrow down to the Warm Start flag Type 1 and press Enter 13 Arrow down to the Write to EEPROM flag Type 1 and press Enter 14 Press F8 Save Rev 3 99 3 17 HART Program User Manual 15 Press Enter to confirm your actions 16 Press F1 Update to view changes Refer to the Type GV101 Configuration Software User Manual Form A4194 for detailed information concerning User Programs and ROC Flags 3 2 3 1 Deleting A User Program From FloBoss 407 Flash Memory User Programs loaded in the Flash memory ROM of a FloBoss 407 are not deleted in the same way User Programs loaded in RAM would be deleted Programs loaded in RAM are removed with the Clear All User Memory selection under User Program Routines in the Utilities menu of GV101 This routine has no effect on User Programs loaded in Flash memory NOTE This procedure is not required when using ROCLINK To clear User Programs loaded into Flash memory you must download a dummy User Program which contains all zeros to the targeted blocks of Flash memory A series of programs FBCLR_xx H00 are supplied with the other HART
19. Enter to confirm your actions This action saves most of the ROC configuration but not logs or FST programs into the permanent memory accessed when a cold start is performed 5 Press Esc 2 2 1 2 Saving the ROC Configuration to a Disk File using GV101 This procedure saves the current ROC configuration to a disk file so it is restored after you remove power when you install a HART Card or HART Module 1 Press F4 Configure from the GV101 Main Menu 2 Type 3 Save ROC Configuration to Disk File to save the configuration data except for FSTs of a connected ROC to a disk file and press Enter 3 Enter the name of the file where the configuration data is to be saved by typing the name of the drive subdirectory if needed and file name and press Enter This file will have the dcf extension 4 When the save process is complete press Enter The Configuration Menu is displays 5 Press Esc to return to the Main Menu 2 2 1 3 Saving Historical Configurations to a Disk File using GV101 This procedure saves the Historical configurations to a disk file This information cannot be restored to the ROC but it can be viewed or printed 1 Type 6 Historical Database Functions from the Main Menu and press Enter 2 Type 6 Save Historical Database to Disk File and press Enter Enter the name of the file where the configuration data is to be saved by typing the name of the drive subdirectory if needed and file name and pr
20. Quit and press Enter 22 Select Yes and press Enter to return to ROCLINK 2 2 3 After Installing Components Using GV101 After removing power to the ROC and installing components as needed perform the following steps to start your ROC and reconfigure your data The After Installing Component Using GV101 processes include the ROC Configuration from a Disk File using GV101 Jon pagel2 6 Restoring FSTs from a Disk File using GV101 on page NOTE You may not require all of the all procedures if you do not desire to reload certain configuration data 2 2 3 1 Restoring the ROC Configuration from a Disk File using GV101 After restoring power to the ROC the configuration data stored in memory may be corrupt To restore the ROC to the ROCs last known operating state use this procedure to load the disk oo you created in Section Saving ROC Configuration to Memory using GV 101 on page Press F4 Configure from the GV101 Main Menu 2 Type 4 Load Configuration from Disk File to ROC to reinstall the configuration data except for FSTs of a connected ROC to a disk file and press Enter 3 Select Configure ROC300 Series or Configure ROC400 Series and press Enter 4 Select the File Name of the file you created in step 3 of Section 2 2 1 2 Saving the ROC onfiguration to a Disk File using GV101 on page 2 3 hnd press Enter This file will have the dcf extension Press F2 Press Enter to continue Press Enter to verify the
21. Unit of the device sensor Upper Sensor Limit Upper maximum limit of the device sensor The Upper Sensor Limit and the Lower Sensor Limit define the range over which the sensor properly works Outside the limit range Upper Sensor Limit through Lower Sensor Limit the measurements are unreliable The digital PV accurately represents the physical measurement of the limit range Lower Sensor Limit Lower minimum limit of the device sensor The Upper Sensor Limit and the Lower Sensor Limit define the range over which the sensor properly works Outside the limit range Upper Sensor Limit through Lower Sensor Limit the measurements are unreliable The digital PV accurately represents the physical measurement of the limit range If the Lower Sensor Limit is set higher than the Upper Sensor Limit enables reverse analog outputs Rev 3 99 5 19 HART Program User Manual Sensor Min pan Minimum span that can be used with the sensor in this device The span is the difference between the Upper Sensor Limit and the Lower Sensor Limit NOTE The Upper Output Limit and the Lower Output Limit analog output range values should not be set outside the values set in the Upper Sensor Limit and Lower Sensor Limit fields Upper Sensor Limit 2 Upper Output Limit Lower Sensor Limit lt Lower Output Limit Primary Output Info This field uses a pop up dialog box to show the primary output limits Refer to Figure 5 9 Press ESC or F
22. download You are returned to the Configuration Menu LID N Press Esc to return to the Main Menu 2 6 Rev 3 99 HART Program User Manual 2 2 3 2 Restoring FSTs from a Disk File using GV101 This procedure restores the FST configurations from a disk file after you remove power when you install a HART Card or HART Module Type 8 Utilities from the GV101 Main Menu and press Enter Type 1 FST Editor from the Utilities Menu and press Enter Type 1 Setup Information from ROC and press Enter Press Select FST and press Enter Select Read FST and press Enter Select Disk File and press Enter Select the File Name of the file you created in step 7 of Section Disk File using GV 101 on page 2 4 and press Enter 9 Press F2 10 Press 11 Select Quit and press Enter 12 Select Yes and press Enter to return to GV 101 13 Press F4 Configure from the GY 101 Main Menu 14 Select 8 ROC System Flags from the Configuration menu and press Enter 15 Set the Write to EEPROM to display 1 This action saves most of the ROC configuration but not logs or FST programs into the permanent memory accessed when a cold start is performed 16 Press F8 Save 17 Press Enter to confirm your actions 18 Press Esc Pe ME HD MP Rev 3 99 2 7 HART Program User Manual 2 2 4 After Installing Components using ROCLINK To restore the ROC to the ROCs last known operating state before removing power use this procedur
23. eee 3 17 Figure 3 15 File Selection DisplaY iese ee 3 19 Figure 3 16 Correct File Verification Dialog 3 19 Figure 3 17 Setting Up Flash Memory 00 00 3 19 Figure 3 18 ROC Flags Display esse sesse see see 3 20 Figure 4 1 Config HART Point Using ROCLINK 4 1 Figure 4 2 Configure Hart Point eee 4 3 Figure 5 1 Config HART Device Using ROCLINK 5 1 Figure 5 2 Slot Variable for ROCLINK esse see 5 6 Figure 5 3 Advanced Features Using ROCLINKE 5 7 Figure 5 4 Alarms Device Status Using ROCLINK 5 9 Figure 5 5 Config HART Device Using GV101 5 12 Figure 5 6 Slot Variable Using GV1O01 000 i 5 17 Figure 5 7 Config HART Device Using GV101 5 18 Figure 5 8 Primary Sensor Info Using GV101 5 19 Figure 5 9 Primary Output Info Using GV101 5 20 Figure 5 10 Alarm Limits Using GV101 0 5 21 Figure 6 1 HART Message Frame sesse ses sees sees 6 2 File Menu Collect ROC Data ee see see se ee ee ee Ge Se Re ee 2 5 APE N EO EE OE IG 3 14 5 7 5 19 FlashPA GE RE EA ER A St 1 5 FloBoss 407 Instruction Manual sesse sesse ee see ee ee 1 4 Prams Brrof ss ers see keep Ed si ee Ge FR ER Gee 5 3 5 15 Full Update iss sore sed Ede nese 5 4 5 13 6 5 Using GV LOL ee EES Ee EE SERE ES EER ORE ESE Ee 6 5 6 7 Using ROCLINK siisi ss SE vae oe SEGE EER DEE GESE ge 6 5 6 7 G GV101 Deleting User Programs from Flash ROM 3 18 Installing Modbus 2 0 0 0 ee
24. not request any information from the HART device and will pass control to the next device Update Counter This counter updates every time a valid response is received from the HART device connected to this point Soft Point This enables the HART data to be mapped to one of the ROC Soft Points A 0 entered into this field disables the writing of HART data to a soft point Entering a number from 1 to 32 allows the HART data to be written to the corresponding soft point 1 to 32 Any number entered above 32 is invalid and will be reset to zero Refer to Appendix A for the mapping of HART data into a soft point Device Tag This field is a read write field that displays or modifies the tag residing in the HART device If you change the tag for a multi drop device the new tag in the Config Hart Point also updates After changing and saving a new Device Tag to the ROC perform a Write Changes command Refer to the Write Changes function in the Update Flag parameter on page The user prompt message is Tag that resides in device Rev 3 99 HART Program User Manual Response Code This field contains information on the Communication Error Summary when bit 7 Communication Error is set and it contains information on Command Response Summary when bit 7 is cleared Refer to the specific HART device manual for further information about the error and response summaries The ROC sets all bits to 1 if no response is obtaine
25. se ee ee ee Ge Ge Se ee 3 11 Installing Modbus to Flash ROM ees eee 3 15 GV101 Configuration Software User Manual 1 4 H Hard REV is ees Ee ethane i De GER eed seem os 5 19 Hard Wares dis EE ER EE Ed Ee ee Ds Ee ee Ge 5 8 HART Host Operation iis sees se ee Ee ERGE eds nes SEER se Pe sek sk ie 6 1 Intertace Card GEGEE EER EER sb ee sege DE ek di 1 3 Interface Card Program sesse see se see ee se ee ee 1 6 Interface Module sesse ee ee ee ee ee ee 1 3 Modbus Protocol eisir niee iriiria 7 1 Program FES enii EE EE EN 1 8 ROE Protocol si EES EE KEER a Ge SE se oe 7 1 HART Command esse esse ee se ee se ee ee ee ee ee ee ee ee be 5 8 HART Devi Ai EG Ee EN ER eb ee VER a Ge Gee Ee 5 1 HART Interface Cardo ese sesse ee se ee ee Re ee ee ee 2 14 Installation seee ee ee Re ER EER Ge De Deep Ke eek 2 15 Specifica ons ees sees see see se ee ee ee Se Se ee ee 2 21 Troubleshooting iese se se se se Se ee SR Ge ee 2 18 VLAE EE EO ER ER EO 2 17 Wiring Schematic eee se se se se ee Re ee ee ee 2 18 HART Interface Card Module TUS tration wa ESE SR Ee GR GR NR Gee De ee eb ee Ee De 2 9 HART Interface Module see esse ee se ee ee Re ee 2 9 Troubleshooting iese se se se ee Se Ge ee 2 13 MAR OE ME ORE EE 2 11 HART MOdE iS sei Bees Ep nnd Seiad ie nea Dek ef 4 2 HART Parameters esse ese esse ee se ee see eie GR Ge ee ee 7 1 HART POTE Des ee Ge ic Ge ees ee ee De Seker 4 1 4 2 HART Points Configuring Usi
26. se ee ee ee ee 3 8 Viewing Using ROCLINK ee se se see se ee 3 6 Memory Segments 000 0 see se ee ee ee Se Se ee ee ee 3 6 Mfg Device Td iese sees se os eneee 5 18 Minimum Sensor SPAN iese esse ese se ee ee Se Se Se Re ee 5 8 Modbus Protocol cccccccecceceesscceccecececeesssstaeeeeeeeeees 7 1 Module tse Ese ee Ao ee ee ee ee oe ge ds 1 3 More Pile isco ees sesse ge dere ee ee Ge Di en eed ee GE SeSe ee 3 7 More Status Available iese see ese ee ee ee ee ee 5 11 5 16 Multi Drop Mode ee cee see ee ee ee ee 1 6 1 7 N No RAM se EO GESE ESE BEREG SEG GESE DEER EE GEE EE Ge be GE SEGE ee 3 9 Non PV Out of LimitS esse ese ee ees ee ee ee ee 5 11 5 16 Noiriial Poll EERS SEE AE ESE DES Ee SE Ee Gee es 5 4 5 13 Number of Preambles esse sees ee se ee ee ee ee ee ee ee 5 7 Number Preamble ccccssssccceceesesseeeeeeceeeenees 5 18 O Op Port User Program esse sees sees sees se ee ee ee ee ee ee 3 11 ds ol SERE EE N EE 3 10 Out of Pil AE EE N aa 5 11 5 16 Rev 3 99 Output Fixed os issie sesse Ee SEE ie Re ee ER gd ek ee Ab Eg 5 11 5 16 Output Saturated iese eee se ee ee esns 5 11 5 16 Output Units sesse ees TREER ER VERG EE ER RE GEORGE EER GE 5 9 5 20 OvertlO WE E E eg 5 3 5 15 Overrun Error esse sees ee ese se ee ee ee iri ee Re Re ee ee ee 5 3 5 15 P Parameter erroei rier a r EE ESEE 1 5 EEU SR EE EO 7 1 Me EE EE EN 6 7 Parity ETOP AE ER E N 5 3 5 15 oude S
27. the T and terminals The voltage read is the voltage drop of the HART device 24 volts indicates an open circuit in the I O wiring a defective HART device or a defective supply to T from the ROC Any value below the minimum value of 10 5 volts indicates that the HART device is malfunctioning A typical value should read between the range of 15 to 17 volts 2 18 Rev 3 99 HART Program User Manual 2 4 3 2 Verify Communications The HART card and the ROC act as the Host and transmit a polling request to each HART device When polled the device responds In this test use the oscilloscope to observe the communications between the HART devices and the HART card Equipment Required Oscilloscope 1 For each Analog Input channel being used attach the input probe of the oscilloscope to the terminal 2 Verify the channel is active by observing the oscilloscope trace for signs of communications activity There should be a request and response message burst for each device connected with one second of time from the start of one request to the start of the next request If a channel indicates no response this may indicate faulty I O wiring or a faulty device If a channel shows no polling request even after ensuring proper configuration the HART card is defective and must be replaced Rev 3 99 2 19 HART Program User Manual 2 5 HART INTERFACE CARD AND MODULE SPECIFICATIONS FIELD WIRING TERMINALS
28. the data in the data fields followed by a full update from the device Clear Config Bit This command clears resets the Config bit in the HART device which in turn clears the Configuration Change bit in the Device Status parameter Refer to Section 6 Clearing the Configuration Change Bit Updating This read only field indicates the current state of the update Writing Data This read only field indicates if data is being written to the HART device Poll Method This field determines the data or parameters that are continuously requested from the HART Slave device Refer to Section 6 Polling Methods PV Only This poll only updates the Primary Value process variable This is the fastest poll method PV and Current This poll updates the Primary Value PV and the Primary Current in milliamps Dynamic Variables This poll method updates the four principal measured variables Primary Value Secondary Value Tertiary Value and 4 Value Slot Variables This poll method updates the transmitter variables only The device data updated depends upon the slot assignments This poll method works on floating point data types only Refer to Section lot Variables Using ROCLINK on page Softpoint Poll This poll method uses the poll method specified by the Soft Point field This is used to control the polling method through an FST Refer to Soft Point Mapping in Appen dix A Manual Mode This poll method
29. used Each polling method always updates the Response Code and Device Status parameters The following table shows these polling methods Table 6 2 Polling the HART Device Poll Method HART Commands 0 PV Only Read Primary Variable or Primary Value only 1 PV and Current 1 2 Read Primary Variable or Primary Value and Current 2 Dynamic Variables Read Dynamic Variables 3 Slot Variables Read Slot Variables 6 6 Rev 3 99 HART Program User Manual 6 4 WRITING PARAMETERS To write or change a parameter in a HART device the parameter must first be changed and saved into ROC memory Write to EEPROM or Write to Internal Config Memory After the parameter is changed in ROC memory a Command Write Changes must be issued to write the data to the HART device The ROC issues a Command to the HART device to change the parameter and then automatically follows with a full update request to update any data in ROC memory that may have been affected by the parameter change Refer to Writing Parameters Using ROCLINK Jon page Writing Parameters Using GV101 Jon page 6 4 1 Writing Parameters Using ROCLINK To initiate a full update with ROCLINK Select Flags from the System Menu Set the Write to Internal Config Memory or Write to EEPROM to display Yes Press F8 Save Select Write Changes under the Update Flag parameters in the Config HART Device screen Press F8 Save MB a EE 6 4 2 Writing Parameters Using GV101
30. 00 FloBoss ROCPAC FlashPAC 407 6000 Data N A Data 7000 Data N A Data a000 Data Data Code b000 Data Data Code c000 Code Code Code d000 Code Code N A NOTE ROCLINK Configuration Software is required when using a FlashPAC 3 1 5 1 Viewing Memory Using ROCLINK To view the available memory using ROCLINK 1 Select Utilities from the ROCLINK menu bar 2 Select User Programs When you select User Programs a screen appears for viewing the unused memory blocks available for the HART User Program to be loaded Refer to 3 6 Rev 3 99 HART Program User Manual Unused Memory Block 16K 60000 63F ff c 64000 6 Bytes per block fff 68000 6bf FFI File Meter 1 0 Data Display History Utilities System Help User Program Name and Version Status Code Data K MODBUS407 COMM1 W68623KO052 1 71 COMM 1 OFF ab000 6cb00 afftf ofttt FB HART IZO Mdle W68849KO022 1 11 USER 1 ON bOb8 bfttt Z3TEE 70990 3fTT 74000 7 fff 78000 bfff a8000 abf TT acOO0 af fff b8000 bbfff bc00 bffff COBAY caf TT c4000 c ttf c8000 cbfff ccAAA cFTTT Cancel i On Line COMI DownLoad I Hore Files I Clear Alls Turn On I Turn Off I Figure 3 1 User Programs using a FloBoss 407 User Program Name and Version Displays the name of the User Program and the version number cur
31. 0000 Hi Hi Alarm EU 110 0000 Rate Alarm EU 30 00000 Alarm Deadband 1 000000 Figure 5 10 Alarm Limits Using GV101 Alarm Enable Setting this field to 1 enables alarming on the Primary Variable and the logging of alarms to the ROC Alarm Log Setting the field to 0 disables the alarming function If Alarm Enable is set to 1 and there is no response from the HART device for ten consecutive polls the Point Fail bit in the Alarm Code parameter will be set to 1 In addition if you are using the HART Interface Card program the value of the Primary Variable parameter will be set to 9999 0 All alarms will still be recorded in the Alarm Log Low Alarm EU If the Primary Variable is less than this value and alarming is enabled a Low Alarm generates and an entry is made to the Alarm Log This alarm clears if the Primary Variable minus the Alarm Deadband value is greater than the Low Alarm EU High Alarm EU If the Primary Variable is greater than this value and alarming is enabled a High Alarm generates and an entry is made to the Alarm Log This alarm clears if the Primary Variable plus the Alarm Deadband value is less than the High Alarm EU LoLo Alarm EU If the Primary Variable is less than this value and alarming is enabled a low low alarm generates and an entry is made to the Alarm Log This alarm clears if the Primary Variable minus the Alarm Deadband value is greater than the LoLo Alarm E
32. 1 HART Program User Manual Section 4 Configuring the HART Points provides information detailing how to configure the HART Points Section 5 Configuring the HART Device provides information detailing how to configure the HART slave device Section 6 HART Host Operation provides information detailing how to perform a full update polling methods writing parameters to the HART device and clearing the configuration change bit Section 7 Using HART Parameters provides information on how the HART parameters are referenced in the ROC FloBoss accessed using opcodes and used in conjunction with Modbus Appendix A Soft Point Mapping provides information detailing how the HART parameters can be mapped to the ROC soft points A ppendix B HART Parameters lists the ROC point types associated with the HART User Program opical Index Lists alphabetically the items contained in this manual including the section and page number NOTE ROC may occasionally be used in this manual to stand for both the ROC and FloBoss products The FloBoss is essentially a specialized Remote Operations Controller ROC 1 2 SECTION 1 CONTENTS This section includes Information Section Page Number ART Interface Cards and HART Interface Modules Additional Information ART Interface Card Program ART Interface Module Program Program Files Supplied 4 2 Rev 3 99 HART Program User Ma
33. 6 to return to main edit screen Output Units gt InH20 Upper Output Limit 150 0025 Lower Output Limit 0025749 Damping Value 1010000 Figure 5 9 Primary Output Info Using GV101 Output Units Units assigned to the output of device Upper Output Limit Upper Output Limit currently assigned to the HART device The Upper Output Limit and the Lower Output Limit represent the 20mA and 4mA values respectively Lower Output Limit Lower Output Limit currently assigned to the HART device The Upper Output Limit and the Lower Output Limit represent the 20mA and 4mA values respectively Damping Value Current damping value assigned to the HART device The smoothing time constant applied to the PV before the value is made available The Damping Value can be used to reduce noise from a measurement or to reduce aliasing in a Host using a slow scan cycle 5 20 Rev 3 99 HART Program User Manual Alarm Limits This field uses a pop up dialog box to show and allow configuration of the alarm limits of the Primary Variable Refer to Figure 5 10 Most HART device manufactures following measurement ranges from 3 9 mA through 20 8 mA Typical values for alarms are LoLo Alarm EU 2 3 78 mA Low Alarm EU 2 3 75 mA High Alarm EU lt 20 3 mA HiHi Alarm EU lt 20 9 mA gt o Press ESC or F6 to return to main edit screen Alarm Enable gt 1 Low Alarm EU 4 000000 High Alarm EU 100 0000 LoLo Alarm EU 2 0
34. 9 units code for Slot 3 Byte 20 23 data for transmitter variable Slot 0 35 Write range values Byte0 range units code F as in command Byte 1 4 upper range value F Byte 5 8 lower range value unit code used does not affect PV unit code To change PV unit code use Command 44 36 Set upper range value none none push SPAN button 37 Set lower range value none none push ZERO button Rev 3 99 HART Program User Manual Command and Function Data In Command Type Data In Reply Type 38 Reset configuration none none changed flag Data types A ASCII string packed 4 characters per 3 bytes B Bit mapped flags bit O multisensor device bit 1 EEPROM control required D Date day month year i 900 F Floating point 4 bytes IEEE 754 H Integers xxxxx yyy xxxxx hardware rev yyy physical signaling code Unmarked items are 8 16 or 24 bit integers Rev 3 99 eae HART Program User Manual This page is intentionally left blank 6 12 Rev 3 99 HART Program User Manual SECTION 7 USING HART PARAMETERS 7 1 USING HART PARAMETERS WITH THE ROC The HART parameters are referenced by Type Logical Number and Parameter TLP in the same manner as the rest of the ROC parameters This allows access to all the ROC functions when using the GV101 Configuration Software or ROCLINK For example a HART Primary Variable or Primary Value
35. ART Module FBHI7060 H00 RAM Code at memory block 70000 77FFF Data at memory block 60000 63FFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK FBHIA07C H00 Flash ROM Code at memory block A0000 A7FFF Data at memory block 7C000 7FFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK 3 1 4 Viewing Available Memory FBHIB07C H00 Flash ROM Code at memory block BOO00 B7FFF Data at memory block 7C000 7FFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK FBHIC07C H00 Flash ROM Code at memory block CO000 C7FFF Data at memory block 7C000 7FFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK For all ROC300 series and FloBoss 407 units User Program memory must be available unallocated in the intended download area before installing the HART User Program Refer to Memory Segmemslon page B 6 Viewing Memory Using ROCLINK on page Viewing Memory Using GV101 Jon page Once you have determined that a block of memory is available you may select the corresponding HART User Program detailed in Section Downloading ReguirementsJon page Rev 3 99 3 5 HART Program User Manual 3 1 5 Memory Segments Refer to Table 3 1 concerning memory blocks used in each type of ROC or FloBoss Table 3 1 Memory Segments Segment ROC300 ROC3
36. CLINK or by using a remote host Refer to either of the procedures below Initiating a Full Update Using ROCLINK Initiating a Full Update Using GV101 6 2 1 Initiating a Full Update Using ROCLINK To initiate a full update with ROCLINK 1 Select Flags from the System Menu Set the Write to Internal Config Memory or Write to EEPROM to display Yes Press F8 Save Select HART Device from the I O menu Select the Update All Values parameter in the Update Flag field Press F8 Save Press F1 Update to view the changes AD AM RD 6 2 2 Initiating a Full Update Using GV101 To initiate a full update with GV101 1 Press F4 Configure from the GV101 Main Menu Select 8 ROC System Flags from the Configuration menu and press Enter Set the Write to EEPROM to display 1 Press F8 Save Press Esc to view the Main Menu Press F4 Configure from the GV101 Main Menu Type 1 and press Enter to select Configure ROC Select Config Hart Device Set the Update All Values 1 parameter in the Update Flag field 10 Press F8 Save oo He SY ee Rev 3 99 6 5 HART Program User Manual 11 Press Enter to confirm your actions 12 Press F1 Update to view the changes 6 3 POLLING METHODS A HART data poll by the ROC is defined as the data that is continuously reguested from the HART device The ROC allows four different polling sequences or methods The amount of time spent gathering data from a device depends upon the polling method
37. Configuration Software version 1 61 and later for a ROC300 series or a FloBoss 407 unit NOTE If you are downloading a program to Flash memory in a FloBoss 407 using GV101 use the procedure given in Section 2 3 Downloading HART to FloBoss 407 Flash Memory Using GY101 8 15 mory Using GV101 on page CAUTION If a User Program is currently installed in the same memory segment you desire to install the HART User Program GV101 deletes the User Program currently installed in the same memory segment before installing HART Rev 3 99 sii HART Program User Manual NOTE Programs loaded in RAM are removed with the Clear All User Memory selection under User Program Routines in the Utilities menu of GV101 To download the HART User Program using GV 101 1 Determine the available memory location for the User Program and select the HART User Program that corresponds to the available block of memory and type of ROC being used Refer to Section iewing Available Memory on page B 5 to view available memory Press F8 Utilities form the GV101 Main Menu Type 6 and press Enter to select the User Program Routines from the ROC Utilities menu Type 3 and press Enter to select Download User Programs Select the HART User Program to install so the file name is highlighted Refer to Ao Bol Press ESC to cancel UP or DOWN to Search Press Enter to select filename with HOO Select lt DIR gt for the parent directory C
38. E E 5 19 Seal vii EE EE OE EE RE N 4 4 Skip this Device sesini enervar ee ee ee 5 5 5 14 e Lo A nes ied eae Ee Gee Ee eg 5 6 Slot Assignment ee ee se Se Se RA GR ee ee ee ee 5 18 Slot Bin ER NE EE a EE EN 5 18 Slot BEE EE AE chine ase 5 6 Slot Valu ESE Ee EE ab ilove GP EER techie dase 5 6 Slot Var1able ss occ sates eee EE ER SEN ces EE see Ee Ge tee oes 5 18 Slot Variables iese se se ee ee ee se ee ee 5 5 5 14 5 17 Using ROCLINK eee cee see see se ee ee ee ee ee 5 6 Soft Point sisie cosas ge SEE AE Poe ee N RE Ge Re eg 5 2 5 14 Softpoint Pollo sesse see Be He ee tse 5 5 5 14 SOPEW ALE cose c 5 se angen beh GR Shading kd hc Pe Ee Ro Dee GE ee 1 8 5 8 Software Requirements eee cee see se ee ee ee 1 5 EE EE EE EE IK 5 8 5 20 Specifications HART Interface Card ooo esse se ee see ee ee ee ee 2 21 EE OE RE ME EE EE EE 6 2 LAT A E AAP NE EE EE EE EN 3 7 6 3 Status Available iese esse es se se ee ee ee Re Re ee 5 11 5 16 SV Units EE AE AR EE EE be 5 17 T Table 1 1 HART User Program sesse sesse esse ee ee see 1 8 Table 3 1 Memory Segments ese esse see ee ee ee 3 6 Table 5 1 Command Response EITOIS sesse esse sees 5 3 Table 6 1 HART Commands sesse esse se esse ee se se ee se 6 2 Table 6 2 Polling the HART Device eee esse esse ee 6 6 l 4 Table 6 3 HART Command and Data 6 9 Table A 1 Soft Point Mapping ese se se se ee A 1 Table B 1 Point Type 30 Configure
39. FFF Data at memory block 60000 63FFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK HIO_B8A8 H00 256K RAM module Code at memory block B8000 BFFFF Data at memory block A8000 ABFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK HIO_C0C8 H00 ROCPAC Code at memory block COO00 C7FFF Data at memory block C8000 CBFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK m HIO_DOD8 H00 ROCPAC Code at memory block DO000 D7FFF Data at memory block D8000 DBFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK FPHIDOBO HOO FlashPAC Code at memory block DOOOO D7EEF Data at memory block BO000 B7FFF Runs out of Calc Task in firmware ROCLINK 3 1 3 HART Module in a FloBoss 407 e GV101 Configuration Software version 1 63 or ROCLINK version 2 0 or 2 1 ROCLINK 2 1 required for firmware version 1 06 FloBoss 407 firmware must be version 1 04 or 1 06 One of the programs listed below 3 4 Rev 3 99 HART Program User Manual NOTE The location where the user program runs out of does not indicate where the FloBoss actually acguires the HART data For example user program FBHIA07C H00 runs out of USER Calc Task in firmware however the information gathered from the HART device is acquired from the associated I O termination block when using a H
40. HART Interface Module Information RAM Backup and Restoration Procedure RAM Backup with GV101 Configuration Software RAM Backup Procedure using ROCLINK Software After Installing Components Using GV101 Restoring the ROC Configuration from a Disk File using GV101 Restoring FSTs from a Disk File using GV10 After Installing Components using ROCLINK nstalling a HART Interface Module ART Interface Module Wiring esting the HART Interface Module erify Integrity of Loop Power ART Interface Card nstalling a HART Interface Card ART Interface Card Wiring esting the HART Interface Card Page Number A R me hie 5 N N N NO BO NIINI ty LID Pele be NI i bo N N go D ON N Ny a N 1 NIINI N SETS Y Na lE Oe N If N i oy go BS go a N S U z wine LI Go gt gt LY HD ie T Nn ED P N OI ie RIRIS wje jL N a sk O ooj PS P 0S _ ie EN OO isd N Rev 3 99 2 1 HART Program User Manual 2 2 RAM BACKUP AND RESTORATION PROCEDURES Before removing power to the ROC perform one of the following procedures to avoid losing the ROC configuration and other data stored in RAM in the event that backup power is not working Refer to RAM Backup with GV101 Configuration Softwarelon page RAM Backup Procedure using ROCLINK Softwarelon page After Installing Components Us
41. HART Point ESSEN EE EN B 1 Table B 2 Point Type 31 Configure HART Device EEU SS EA EE ER HA B 1 Tertiary OE EE EE IG 5 3 Tertiary Variable issues ie Ese Se Rek Se RE ESE ee Bee Bets ee Se 5 17 TEStINE ERER EEES 2 13 2 18 UR E EE 1 5 Troubleshooting esse sees see see se ee ee ee ee ee 5 3 5 15 HART Interface Card ee ee see see ee see see ee 2 18 HART Interface Module eee see se see see ee 2 13 LUE OFF SS GR DEE ES a he hel EE Ee ane 3 8 TUTOR 235 SR Rls She eis een ape ees 3 8 TV UDIES ss is EE EE anise aia ileal Bats 5 17 Type BOM 2h okie Beinn in Ae Geet ies 1 5 Type RL101 ROCLINK Configuration Software User Manual i ie ie eles ees 1 4 Type ROC306 312 Remote Operations Controller Instruction Manual iese see see se ee ee ee Se Se ee ee 1 4 Type ROC364 Remote Operations Controller Instruction Manila ts OE OE EE N RE ER 1 4 Type ROC407 FloBoss Flow Manager Instruction Mania is EE OR RE AE OE N 1 4 U Uiallo SE Ee GE EE eek Dee tel 3 9 Unallocated ii EE EE RE DEEG SE Ge ER Se GR De Gee ee ee Seg RE es 3 5 Undefined AE EE ET 5 3 5 15 Unused Memory Blocks ee ee see se ee ee ee 3 7 3 9 Updat sis Ee EE ge histo nite seek eS e ete 6 5 Update All Values ese ee se ee RA ee ee ee 5 4 5 13 Update Counter sesse ee ee Se Se Se RA ed ee 5 2 5 14 Update ET AR OE EE RR N 5 4 5 13 WP ating oe soc OE OE EE OE oes 5 5 Upper Output Limit occ ed ee 5 8 5 20 Upper Sensor Limit eee cee ee ene ee ee 5 8
42. R EE OE axes 4 4 Point Type 30 HART Point Config Param 1 5 Point Type 31 HART Device Config Param ses sees sees se esse ee 1 5 Point Types eeii ier EE sepaasey 1 5 See HART Point sees ese Ese irssi 4 3 Point To Point Mode esse ees ese se ee ee ee 1 6 1 7 Poll Method sesmonata ienris 5 5 5 14 Polling Methods eee see se ee ee ee Ge Se Se Re ee 6 6 Preamble c EL aceite eae hs 6 2 Preambles SEG EE EE EER Ee Ge EG Ee Ge Ge ee 5 7 5 18 Primary Current eisses see ee se ee ee ee ee ee 5 2 5 17 Primary Master esse sees see see se ee ee ee Ge Se Se Re ee 6 1 Primary Output Info eee se ee ee 5 20 Primary Percent snerist pie a Heb Ee ees 5 2 Primary Sensor Info ee ee ee se ee ee ee 5 19 Primary Units siene er oie Gee R Ee ite eau 5 2 Primary Value iese see see se ee ee ee Ge Se Se Re Ge Re ee 5 2 5 3 Primary Variable eee ee se ee Ge Ge GRA Gee Gee ee 5 17 Pro pram Files ERGE whist ees Be es ORE SEE noes 1 8 PLOtOCO EE EE OER OE S 7 1 Protocol User Manual 00 0 0 sees se ese ee ee ee Se Se ee 1 4 PV and Current ai eis asia pent oe igh Re ER castes bes 5 5 PV Only i chica nies ee les 5 5 5 14 PV Out of Limits eee ee Se Ge 5 11 5 16 PV Output Fixed oo eee ee ee Se Se 5 11 5 16 PV Output Saturated oes eee ee 5 11 5 16 PV Units GE RE EE i NE ace 5 16 PV Eurrent ie ME Ee DE Ee ee ee ee ee Ede 5 14 R RAM Module Backup Procedure sesse se ee Re ee ee ee 2 2 Rate Alarm GEE EE EE EE Ge e
43. RT USER PROGRAM This section provides instructions for installing the HART Interface User Program into ROC memory Be sure to read Section Downloading Requirements before proceeding to actual program installation This section includes Information Section Page Number B 2 B 5 Downloading Procedures B 15 Deleting A User Program From FloBoss 407 Flash Memory 2 3 1 B 18 NOTE A PC compatible computer must be connected to the ROC Operator Interface port LOD before the downloading process is started For ROC300 series units using ROCPACs RAM must be installed in the intended download area For all ROC and FloBoss units User Program memory must be available unallocated in the intended download memory area Rev 3 99 3 1 HART Program User Manual 3 1 DOWNLOADING REQUIREMENTS The HART User Program is downloaded into and run from User Program memory For a ROC300 series unit this user memory may be located either in a ROCPAC with RAM module in a RAM module or ina FlashPAC For a FloBoss 407 this user memory may be located either in RAM or in Flash ROM Refer to iewing Available Memory on page After you determine the memory areas in your ROC or FloBoss available for new user programs you may select one of the HART User Programs that require the available memory ROC300 series units with ROCPACs ROC300 series units with FlashPACs and FloBoss 407 units require different HART programs This section details user programs
44. T Host primary master interface with a Class 1 Conformance classification Most Universal and some Common Practice Commands are supported as listed in The supported Universal Commands are numbered 0 through 18 and the Common Practice Commands supported are numbered 33 through 38 The supported Commands conform to Revision 5 1 of the Universal Command Specification and Revision 7 0 of the Common Practice Command Specification as found in the HART Smart Communications Protocol document Because the ROC operates as a HART Host it can request and write parameters to a HART device Various modes of operation can be further configured with the ROC The Primary Variable or Process Value can be represented in engineering units EUs with Command 1 or Command 3 and the PV can be represented as a percent of range using Command 2 Command 3 can also represent the actual analog output current in milliamps Rev 3 99 6 1 HART Program User Manual Table 6 1 HART Commands Og Reg Unique Wee s end Dynamic Variables and PV Current milliamp Wit ting tess O Read Unique ID Associated with Tag Device Tag FEE eu EE 14 Read PV Sensor Information 15 Read PV Output Information 17 Write Message 18 Write Tag Device Tag Descriptor and Date 33 Read Transmitter Slot Variables Write PV Range Values 35 Set PV Upper Range Value Set PV Lower Range Value Reset Configuration changed Flag 6 1 1 HART Message Frames Refer t
45. To initiate a full update with GV101 Press F4 Configure from the GV101 Main Menu Select 8 ROC System Flags from the Configuration menu and press Enter Set the Write to EEPROM to display 1 Press F8 Save Press Enter to confirm your actions Enter 2 Write Changes under the Update Flag parameters in the Config HART Device screen Press F8 Save SON BP DE Rev 3 99 6 7 HART Program User Manual 6 5 CLEARING THE CONFIGURATION CHANGE BIT There is a Config flag in the HART device set whenever the device detects a change in its configuration Refer to ROCLINK Jon page GV101Jon page 6 5 1 Clearing the Configuration Change Bit using ROCLINK When using ROCLINK the setting of this flag is reflected in the Device Status parameter shown on the Alarms Device Status display To clear the Configuration Change Bit in the HART device using ROCLINK Select HART Device from the I O menu 2 Select the Clear Config Bit parameter in the Update Flag field Refer to Section 5 Update Flag 3 Press F8 Save 4 Press F1 Update to view the changes 6 5 2 Clearing the Configuration Change Bit using GV101 To clear the Configuration Change Bit in the HART device using GV101 1 Press F4 Configure from the GV101 Main Menu 2 Type 1 and press Enter to select Configure ROC 3 Select Config Hart Device 4 Set the Configuration Change 1 parameter in the Update Flag field Refer to Section 5 Update Flag Pr
46. U Rev 3 99 5 21 HART Program User Manual HiHi Alarm EU If the Primary Variable is greater than this value and alarming is enabled a High High Alarm generates and an entry is made to the Alarm Log This alarm clears if the Primary Variable plus the Alarm Deadband value is less than the HiHi Alarm EU Rate Alarm This value denotes the amount of change required from the previous update of Primary Variable before a Rate Alarm is generated and an entry is made to the Alarm Log Alarm Deadband The value in engineering units is an inactive zone above the Low Alarm limits and below the High Alarm limits The purpose of the Alarm Deadband is to prevent the alarm from being set and cleared continuously when the input value is oscillating around the alarm limit This also prevents the Alarm Log from being over filled with data When the Primary Variable leaves this zone the alarm clears 5 22 Rev 3 99 HART Program User Manual SECTION 6 HART HOST OPERATION This section includes the following information Information Page Number ART Commands ART Message Frames ull Update Polling Methods riting Parameters learing the Configuration Change Bit O O O T T T IT ie O T N QO Coad QO QO QO QO QO 2 EEEIEEI DR e _ 5 QO Q QO I I BENE oO P oO I a ul N O O O alel N O O O O T ElEIEIE 6 1 HART COMMANDS The ROC or FloBoss is considered to be a HAR
47. USERPROG HART_DC HO0O rs lt DIR gt A Drive B Drive C Drive G Drive H Drive J Drive M Drive U Drive V Drive W Drive X Drive Y Drive Z Drive Figure 3 4 File Selection Display When you select Download User Programs a display appears for selecting the program files to be loaded This display lists the names of all the files that have the HOO extension and are located in the default drive and directory Use the Up Arrow A and the Down Arrow J to indicate the desired file in the file list If the desired file is not listed you can instead select a drive and directory that has the file you want Note that the current drive and directory are given at the top of the list 6 Press Enter to begin loading the HART User Program 3 12 Rev 3 99 HART Program User Manual 7 Press F2 Refer to File you selected is A HART_xx H00 Is This Correct Esc cancel Fl Try again Figure 3 5 Correct File Verification Dialog 8 Press Enter Refer to Download Multiple Files File to Download 1 A NHART DC HOO lt Esc gt Cancel lt F1 gt More Files Enter Download D Delete Figure 3 6 File Download Display 9 Type 1 Download file and press Enter Refer to 1 Download file s 2 Cold Hard Start and Download file s 3 Exit Back to File Selection Menu Figure 3 7 Downloading Options When downloading is initiate
48. a is to be saved by typing the name of the drive subdirectory if needed and file name and press Enter Type 4 Save Alarm Log to Disk File and press Enter Enter the name of the file where the configuration data is to be saved by typing the name of the drive subdirectory if needed and file name and press Enter Press Esc 2 2 1 5 Saving FSTs to a Disk File using GV101 This procedure saves the current FST configurations to a disk file so it is restored after you remove power when you install a HART Card or HART Module 2 4 AO Me PAD Type 8 Utilities from the GV101 Main Menu and press Enter Type 1 FST Editor from the Utilities Menu and press Enter Type 1 Setup Information from ROC and press Enter Press Select FST and press Enter Select Write FST and press Enter Type a file name in the Enter File name field and press Enter This saves the current workspace contents to a disk file saves one FST at a time Use a different name for each of the four FSTs Press Select Quit and press Enter Rev 3 99 HART Program User Manual 10 11 Select Yes and press Enter to return to GV101 Repeat for each of the four FSTs 2 2 2 RAM Backup Procedure using ROCLINK Software To back up the ROC configuration perform the following steps User programs cannot be saved to disk from the ROC if these are lost or corrupted they need to be reloaded from their original disk files as instructed in S
49. able There is no way to identify the specific variable Cold Start HART device has been powered up PV Output Saturated Measurement is outside the linear analog output range Lower Output Limit 0 6 through Upper Output Limit 5 A linear overrange band typically 0 63 3 9mA to 105 20 8mA is often allowed before this error occurs More Status Available More Status information is available than can fit into this single byte PV Output Fixed The device is in multi drop mode or the Process Variable or Primary Value PV is currently set to a fixed value for testing Applies to Analog Output Point Number 1 only After configuring a point use Write to Internal Config Memory or Write to EEPROM in the ROC Flags display to save I O configuration to programmable ROM in case you must perform a Cold Start Refer to Section 6 Writing Parameters Rev 3 99 eas HART Program User Manual 5 2 CONFIGURING THE HART DEVICE USING GV101 To configure the HART device parameters using GV101 1 Press F4 Configure from the GV101 Main Menu 2 Type 1 and press Enter to select Configure ROC 3 Select Config Hart Device Refer to Figure 5 5 Config Hart Device 1 of X Update Flag gt 0 SV Units Undefined Hart Pt Num 1 Secondary Variable 0000000 Device Num 1 TV Units Undefined Poll Method 0 Tertiary Variable 0000000 Update Counter 14261 4th Units Undefined Soft Point 0 4th Variable 0000000 Slot Varia
50. able 1 User OP Port Enable 0 Aux Out 2 On 1 FST Display Clear 0 Aux Out 1 On 1 User Coml Enable 0 Cold Hard Start 0 User Com2 Enable 0 Warm Start 0 User Prog Enable 0 Read I O 0 RTS Oper Port 0 Write to EEPROM 0 RTS Comm 1 0 EEPROM Write Complete 1 0 Disable 1 Enable 1 Update 2 3 4 RD Disk 5 WR Disk 6 Quit 7 8 Save Figure 3 10 ROC Flags Display 3 14 Rev 3 99 HART Program User Manual 16 Press F8 Save 17 Press Enter to confirm your actions 18 Press F1 Update to view changes When the HART User Program has been downloaded the following occurs The HART User Program is automatically turned ON The correct ROC Flag is automatically enabled for the User Program A Warm Start is automatically initiated A record is created in the Event Log if Log Data is enabled in the HART Config screen The configurable data fields are located under the Configure ROC menu Refer to the Type GV101 Configuration Software User Manual Form A4194 for detailed information concerning User Programs and ROC Flags 3 2 3 Downloading HART to FloBoss 407 Flash Memory Using GV101 The download procedure in this section is used only to download a HART User Program to the Flash memory in a FloBoss 407 Using GV 101 Configuration Software version 1 63 is recommended NOTE This procedure is not required when using ROCLINK To download a HART program to FloBoss 407 Flash memory 1 Determine the available me
51. ach HART module installs in the ROC or FloBoss in the same manner A HART module can be installed into any I O module socket CAUTION Failure to exercise proper electrostatic discharge precautions such as wearing a grounded wrist strap may reset the processor or damage electronic components resulting in interrupted operations CAUTION When preparing a unit for installation into a hazardous area change or install components in an area known to be non hazardous CAUTION Units used for Canadian custody transfer Industry Canada approved must not employ I O modules to supply flow measurement inputs CAUTION Ensure all input devices output devices and processes remain in a safe state upon restoring power 1 Perform the RAM Backup Procedure Refer to Section RAM Backup and Restoration on pagel2 2 2 Remove Power from the ROC 3 Install I O module by aligning the pins with the desired I O module socket and pressing gently but firmly straight down 4 Tighten the module retaining screw 2 10 Rev 3 99 HART Program User Manual 5 Make sure a field wiring terminal block is installed in the socket adjacent to where the HART module was installed 6 Enable Power to the ROC 7 Reload the ROC configuration Refer to Section After Installing Components Using V101jon page P 6Jor Section After Installing Components using ROCLINK on page 2 8 NOTE The FloBoss 407 requires a minimum of 12 5 volts to start up Th
52. and then write it to the HART device Refer to the Write Changes function in the Update Flag parameter on page Mfg Device Id The first value in this field is a hexadecimal value that denotes the identification of the device manufacturer The second hexadecimal value denotes the type of device installed Number Preambles Number of preambles FF required for device communications Preambles are HART device specific Refer to Section 6 HART Message Frames Rev 3 99 HART Program User Manual CMD Doc Sft Hard Rev Revision levels of device All values are displayed in hexadecimal format CMD HART Commands revision level Doc HART device documentation revision level Sft HART device software revision level Hard Rev HART device hardware revision level Flags Device flags See the device documentation that was supplied with your HART device ID Number The serial number or identification number of the device This number is also used in addressing the device Primary Sensor Info This field uses a pop up dialog box to show the primary sensor limits and minimum span Refer to Press ESC or F6 to return to main edit screen Sensor Serial Num gt 0 Sensor Units InH20 Upper Sensor Limit 150 0000 Lower Sensor Limit 150 000 Sensor Min Span 14 99998 Figure 5 8 Primary Sensor Info Using GV101 Sensor Serial Num Serial number of the sensor in this device Sensor Units
53. are identical in operation Unless otherwise noted the descriptions and procedures in this manual apply to all FloBoss and ROC types In areas where the operation differs the differences are described Rev 3 99 1 3 HART Program User Manual 1 4 ADDITIONAL INFORMATION This document is intended to be used in conjunction with the following manuals and Web sites to assist in downloading and configuration The physical hardware aspects of the FloBoss and ROC units are contained in their respective instruction manuals cA B B E E B B E Type RLIO1 ROCLINK Configuration Software User Manual Form A6051 Part Number D301101X12 GV101 Configuration Software User Manual Form A4194 Part Number D301058X012 Type ROC306 312 Remote Operations Controller Instruction Manual Form A4630 Part Number D301059X12 Type ROC364 Remote Operations Controller Instruction Manual Form A4193 Part Number D301060X12 FloBoss 407 Flow Manager Instruction Manual Form A6013 Part Number D301080X12 ROC Protocol User Manual Form A4199 Part Number D301053X12 www ccsi com hart www fieldbus com hart Rev 3 99 HART Program User Manual 1 5 OVERVIEW ROC and FloBoss units use the standard HART protocol commands to request and write parameters to a HART device HART travels over low signal frequencies 1200 and 2200Hz which restricts transmissions to 1200 baud rate Whe
54. ariable Tertiary Value 18 4 Variable 4 Value Units 19 4 Variable 4 Value 20 Slot 0 Assignment Variable Assignment 21 1 Slot 0 Units 22 RO FL 4 __ Slot0 Variable Value 23 Rw uc i Slot 1 Assignment Variable Assignment 24 RO uc 1 Slot1 Units 2 RO FL 4 Slot1Variable Value 26 Rw uc i Slot 2 Assignment Variable Assignment 27 RO uc 1 Slot2 Units 28 RO F 4 Slot 2 Variable Value 29 Ri uc ft Slot 3 Assignment Variable Assignment 30 RO UC Slot 3 Units 31 Slot 3 Variable Value 32 Message 33 Descriptor 34 RO HO 2 Mfg Manufacture s ID and Device ID 35 RO UC 1 Number Preambles 36 RO AXA 4 CMD Doc Sft Hard Rev Revision Levels 37 1 Flags 38 D 4 Identification Number Device Serial No 39 R O 4 Sensor Serial Number 40 Pi 1 Sensor Units 41 4 Upper Sensor Limit 42 ee Fa e Lower Sensor Limit 43 Sensor Minimum Span 44 Output Units Rev 3 99 HART Program User Manual Parameter Read Write Data Char Description 45 R W FL 4 Upper Output Limit 46 R W FL 4 Lower Output Limit 47 RO FL 4 Damping Value 48 1 Alarm Enable 49 RW F 4 Low Alarm EU Low Alarm 50 RW FL 4 High Alarm EU High Alarm 51 RW FL 4 Low Low Alarm EU LoLo Alarm 52 RW FL 4 High High Alarm EU HiHi Alarm 53 Rw m 4 Rate Alarm EU Rate Alarm 54 FL 4 Alarm Deadband Data types are defined as f
55. ated with the HART Module HART Point Enable or disable the corresponding built in analog input AD point for HART operation If turned OFF no ROC memory is allocated for HART on the AI point Turning this parameter ON causes the ROC to check memory allocation and build new HART device data templates if required Scanning Enable or disable the polling of the HART devices Scanning should be disabled OFF if a device is being replaced or if continuous polling is done from another source such as a hand held configuration device Scanning must be enabled ON to use the HART device Enabling or disabling Scanning has no effect on the ROC memory allocation of HART device data Device Type This feature is currently inactive All HART Points are inputs HART Mode This field determines the operating mode of the HART Point The operating mode may be Single point to point or Multi Drop with the Device Tag value denoting the number of devices on the drop Changing this parameter causes the ROC to Check Memory Allocation and build new HART device data templates if required Device Tags 1 through X The Device Tag identifies each HART device in the multi drop mode A unique tag must be placed in a device prior to its installation on the multi drop point You can modify the Device Tag by using the Config Hart device display Refer to Section 5 Device Tag Be sure to enter the most current Device Tag in these fields Press F2 Prev and
56. ature and Surge specifications Approved by CSA for hazardous locations Class I Division 2 Groups A B C and D Rev 3 99 HART Program User Manual HART Interface Card Specifications FIELD WIRING T Loop Power T DIMENSIONS 1 2 in H by 3 75 in W by 5 55 TERMINALS HART Signal Input in L 30 mm by 95 mm by 141 Common mm CHANNELS Three HART compatible channels WEIGHT 3 oz 80 g nominal which communicate via digital signals only A1 A2 and A3 If sensing the HART signal loop ENVIRON Meets the Environmental specifi power is drawn from the Al channel MENTAL cations of the ROC or FloBoss Mode Half duplex Data Rate 1200 BPS asynchronous Parity Odd Format 8 bit Modulation Phase coherent frequency shift keyed FSK per Bell 202 Carrier Frequencies Mark 1200 Hz Space 2200 Hz 0 1 unit in which the card is in stalled including Temperature and Surge specifications APPROVALS Approved by CSA for hazardous locations Class Division 2 Groups A B C and D POWER 4 75 to 5 25 Vdc 0 1 W REQUIREMENTS maximum supplied by ROC or HART DEVICES Point to Point Mode Three FloBoss SUPPORTED HART devices one per channel A1 A2 and A3 Multi drop Mode 5 per channel A1 A2 and A3 Up to 15 total Rev 3 99 2 21 HART Program User Manual This page intentionally left blank Rev 3 99 HART Program User Manual SECTION 3 DOWNLOADING THE HA
57. available for each ROC or FloBoss and includes HART Card in a ROC306 or ROC312 see page e HART Module in a ROC312 or ROC364 see page e HART Module in a FloBoss 407 see page 3 1 1 HART Card in a ROC306 or ROC312 e GV101 Configuration Software version 1 63 or ROCLINK version 2 0 or 2 1 ROCLINK required if using a ROC with FlashPAC A HART Interface Card must be installed on top of a communications card of any type ROC306 or ROC312 main board must be Part Number W48032X0012 Revision A or greater ROC312 with ROCPAC version 1 10 or with FlashPAC version 2 0 or 2 1 tt oe gt o One of the programs listed below NOTE The location where the user program runs out of does not indicate where the ROC actually acquires the HART data For example user program HART2_D0 H00 runs out of COM2 Task in firmware however the information gathered from the HART device is acguired from the built in Analog Inputs when using a HART Card NOTE ROCLINK Configuration Software is required when using a FlashPAC ROC 3 2 Rev 3 99 HART Program User Manual m HART B4 HO00 m HART C0 HO00 256K RAM module Code at memory block B4000 BBFFF Data at memory block BCO00 BFFFF Runs out of COM2 Task in firmware HART2_B8 H00 256K RAM module Code at memory block B8000 BFFFF Data at memory block A8000 AFFFF Runs out of COM2 Task in firmware HART2_D0 H00 ROCPAC Code at memory block DO000 D7FFF Data at memory block D8000 DBFFF Ru
58. bles Device Message Device Info Primary Sensor Info Primary Output Info Device Tag DPT 1 Response Code 00000000 Device Status 01000000 Alarm Code 00000001 PV Units InH20 Primary Variable 0023603 Alarm Limits Primary Current 0000000 Update Flag 0 Normal Poll Flags 1 Update All Values Do not Enter 2 Write Changes 128 Updating 3 Clear Structure 129 Writing Data 4 Clear Config Bit 2 Prev 3 Next 4 RD Disk 5 WR Disk 6 Quit 7 8 Save 1 Update Figure 5 5 Config HART Device Using GV101 When using the HART Interface Card program the first line Config Hart Device of x shows the current point displayed 1 and the maximum number of HART devices x The value of x is limited to 15 When using the HART Interface Module program the first line Config Hart Device 1 of x shows the current point displayed 1 and the maximum number of HART devices x The value of x is limited to 32 5 12 Rev 3 99 HART Program User Manual Update Flag The Update Flag provides a way to demand functions on a HART device The user prompt message is Update Flag 0 Normal Poll Flags 1 Update All Values Do Not Enter 2 Write Changes 128 Updating 3 Clear Structure 129 Writing Data 4 Clear Config Bit 0 Normal Poll This mode uses the polling specified in the Poll Method field to gather information from the device 1 Update All Values This mode performs a full update by gathe
59. can be assigned as an input in a slow acting process to an AGA3 Flow Calculation a process variable for a PID Loop a Tank Level in Tank Volume Calculations as a variable for 35 days of hourly history archival as a variable to display on the Local Display and as an item on the user configured ROC Displays The HART parameters are also included in the ROC Event Log whenever a HART parameter is changed showing the description time of change old value new value and who initiated the change 7 2 USING HART WITH ROC PROTOCOL The HART parameters can be accessed using Opcodes 166 and 167 Block Read and Block Write Opcodes 180 and 181 Parameter Read and Parameter Write and also through the Configured Opcodes by configuring a HART parameter in the Opcode parameter tables More information can be obtained from the ROC Protocol User Manual Form A4199 7 3 USING HART WITH MODBUS PROTOCOL Since all of the supported HART parameters also reside in the ROC memory any parameter can be mapped to a Modbus register using the ROC Modbus Protocol Any parameter can be read using mapping and can also be written to if the parameter has Write enabled Accessing different data types ASCII Floating Byte Integer Long depends upon the Host system Rev 3 99 7 1 HART Program User Manual 7 2 This page intentionally left blank Rev 3 99 HART Program User Manual APPENDIX A SOFT POINT MAPPING Table A 1 Soft Point Mapping
60. ces telling the HART device with a certain tag name to respond Therefore the Address of that HART device must match the Device Tag as defined in the Config HART Point screen If the Device Tag of the HART device typically set by a handheld communicator does not match the Device Tag set in the Config Hart Point screen the HART device will not respond 1 6 Rev 3 99 HART Program User Manual 1 7 HART INTERFACE MODULE PROGRAM The HART Interface Module Program allows a ROC312 ROC364 or a FloBoss 407 unit with one or more installed HART Interface Modules to communicate with HART devices The 4mA to 20mA analog signal is ignored when using a HART Module and communications are limited to digital signals only When using a HART module the HART module polls the HART device and temporarily stores the data in the HART module The HART User Program polls the HART module and stores the data into the user defined point types If the HART User Program fails to collect the data from the HART module the next time the HART module polls the HART device the data is overwritten in the HART module Each HART module contains two channels configured as HART Points Each HART module channel or point may be configured for point to point mode or multi drop mode In point to point mode one HART device is connected to a HART module channel for a total of two HART devices per HART module In this mode the speed of polling a HART device is maximized In mu
61. d the software first checks to see if any User Programs are running in the same task If so it automatically performs a Warm Start to clear the appropriate User Enable flags The software then begins the downloading process Press Esc anytime during the download to cancel the process and return to the User Routines menu If you install a user program into memory that already contains another user program the user program currently installed will be overwritten When the file or files have been downloaded the GV101 displays the following message Rev 3 99 3 13 HART Program User Manual Download complete Press Enter to Enable Flags Automatically lt Esc gt to Cancel Figure 3 8 Enable Flags Dialog 10 Press Enter to automatically enable the appropriate User Enable flags and perform a Warm Start 11 Press Enter when the Flag Enable Complete dialog displays Refer to Wait for Warm Start Flag Enable Complete press any key to Continue Figure 3 9 Warm Start Dialog 12 Press Ese when the User Program Routines screen appears 13 Press F4 Configure from the GV101 Main Menu 14 Select 8 ROC System Flags from the Configuration menu and press Enter 15 Set the Write to EEPROM flag to 1 and press Enter This ensures that when a Cold Start is performed the User Program automatically starts Refer to ROC Flags 1 of 1 CRC Check 1 RTS Comm 2 0 DI PI ROC306 312 0 Clear EEPROM 0 User LCD Enable 0 I O Scan En
62. d from the HART device Refer to Table 5 1Jon page 5 3 concerning Command Response Codes The user prompt message for the Communication Error Summary is Response Code 1000000 0 Communication Error oo Parity Error V Parity Error Reserved Overrun Error Buffer Overflow Framing Error Undefined The Communications Error Summaries are as follows Communication Error A communications error occurred during transmission L Parity Error The Longitudinal Parity calculated by the device did not match the Longitudinal Parity byte at the end of the message V Parity Error Vertical Parity error The parity of one or more of the bytes received by the device was incorrect Reserved Reserved Overrun Error At least one byte of data in the receive buffer of the HART device was overwritten before it was read Buffer Overflow The message was too long for the receive buffer of the device Framing Error The Stop Bit of one or more bytes received by the device was not detected Undefined Unknown error Device Status The information in this byte pertains to the operating status of the device as a whole and is not associated with the completion of any command The user prompt message is Device Status 0000000 0 Device Malfunction _ PV Out of Configuration Change NonPV Out Cold Start PV Output More Status Available PV Output Rev 3 99 Limits of Limits Saturated Fixed 5 15
63. device sensor Upper Output Limit Upper Output Limit currently assigned to this device The Upper Output Limit and the Lower Output Limit represent the 20mA and 4mA values respectively Lower Output Limit Lower Output Limit currently assigned to this device The Upper Output Limit and the Lower Output Limit represent the 20mA and 4mA values respectively 5 8 Rev 3 99 HART Program User Manual NOTE The Upper Output Limit and the Lower Output Limit analog output range values should not be set outside the values set in the Upper Sensor Limit and Lower Sensor Limit fields Upper Sensor Limit gt Upper Output Limit Lower Sensor Limit lt Lower Output Limit Damping Value Current damping value assigned to this HART device The smoothing time constant applied to the PV before the value is made available The Damping Value can be used to reduce noise from a measurement or to reduce aliasing in a Host using a slow scan cycle Output Units Units assigned to the output of device 5 1 3 Alarms Device Status Using ROCLINK To configure alarm limits and view the status of the device press Alarms Device Status in the Config HART Device dialog Refer to Alarms are set to values high and low outside of the normal analog current value to indicate HART device malfunctions Most HART device manufactures following measurement ranges from 3 9 mA through 20 8 mA Typical values for alarms are LoLo Alarms 3 78 mA Low
64. e to load the disk configuration you created in Section RAM Backup Procedure using ROCLINK on page 25 NOTE You may not require all of the RAM Backup procedures if you do not desire to save certain configuration data CAUTION Ensure all input devices output devices and processes remain in a safe state upon restoring power Select Download from the File menu in ROCLINK Select Disk Config To ROC Select the File Name of the backup file you created in step 10 of Section Backup Procedure using ROCLINK Software on page Press OK eS 4 5 Select the Download Configuration components you desire to re install and press F8 6 Select FST under the Data menu 7 Select Editor 8 Type 1 Setup Information from ROC and press Enter 9 Press 10 Select FST and press Enter 11 Select Read FST and press Enter 12 Select Disk File and press Enter 13 Select the File Name of the file you created in step 18 of Section on page 14 Press F2 15 Press 16 Select Quit and press Enter 17 Select Yes and press Enter to return to ROCLINK 18 Select Flags from the System Menu 19 Set the Write to Internal Config Memory or Write to EEPROM to display Yes 20 Press F8 Save 2 8 Rev 3 99 HART Program User Manual 2 3 HART INTERFACE MODULE The HART Interface Module provides communications between a ROC and other devices using the HART protocol The module has its own microprocessor and mounts in the I O m
65. e direct them to your Fisher Representative or contact FAS Technical Documentation c o Fisher Controls International Inc 1612 South 17th Avenue Marshalltown lowa 50158 FAX 515 754 3630 L6 Rev 3 99
66. e ee sg re 5 10 5 22 Reserved sit ER RE tees ee ie De Es 5 3 5 15 Response Code 00 0 ee es se Re ee ee 5 15 6 3 Reverse Analog Outputs ee sesse se ee ee ee 5 8 5 19 Revision levels ss Si es eg ee ti Se ek on Si 5 8 ROC Flags Display SEE EE E 3 14 ROC Config to Disk isien 2 5 2 8 ROG MeMO TT os ese DE GEN ee Re dees 3 6 3 10 l 3 HART Program User Manual ROC Protocol ees ees se se ee EE ee 7 1 ROC Protocol User Manual iese ese se ee ee ee ee ee 1 4 ROC306 312 ROC Instruction Manual see esse ee 1 4 ROC364 ROC Instruction Manual esse sesse se se ese ee 1 4 ROC407 FloBoss Flow Manager Instruction Manual 1 4 ROCLINK Downloading Modbus 0 eee see ee ee ee Se ee ee 3 9 Installing MOdbUS 00 ee see se ee ee ee ee Se ee 3 9 ROCLINK Configuration Software User Manual 1 4 ROCPAC Module RAM Backup Procedure sesse esse se ee se ee ee 2 2 S Saturated sk ch sche EEE 5 11 5 16 Save ROC Configuration to Disk File 2 3 2 6 Scan On OM ese Ee EE Ee EE GE Ke see EE Oe 4 4 SCANNING ese EE EG 4 2 Secondary Units iss REG GEREG GEREF GEES EER Ee ENE Ee es 5 3 Secondary Value sessE hee issostni srs 5 3 Secondary Variable ee ee se se ee ee ge ee ee ee ee 5 17 Sensor Min Span ee se iuei RA Re ee s 5 20 Sensor Serial NO ese ee ee i 5 8 Sensor Serial NUM esse ee ee ee ee ee GR RA ee ee 5 19 Sensor UNITS ese SE EER ES oe ee Ee Gee Eg ee eg eg 5 8 5 19 SR AE EE AE RE EE A
67. ection 3 Downloading HART using ROCLINK NOTE You may not require all of the RAM Backup procedures if you do not desire to save certain configuration data DE N TE Ie Select Flags from the System Menu Set the Write to Internal Config Memory or Write to EEPROM to display Yes Press F8 Save Select Download from the File menu in ROCLINK Select ROC Config to Disk The Save File dialog box appears Type the File Name of the backup file or use the default name which is based on the Group and Address of the device Press OK A file with a DCF or FCF extension is created in the default ROCLINK directory The default ROCLINK directory is the directory from which you launched the ROCLINK program 8 Press Enter when complete 10 11 12 13 14 15 16 17 18 19 Rev 3 99 Select Collect ROC Data from the File menu Select All and press Enter Enter a File Name and press OK Select FST under the Data menu Select Editor Type 1 Setup Information from ROC and press Enter Press Select FST and press Enter Select Write FST and press Enter Type a file name in the Enter File name field and press Enter This saves the current workspace contents to a disk file saves one FST at a time Use a different file name for each of the four FSTs Repeat steps 17 and 18 for each FST Use a different file name for each of the four FSTs 2 5 HART Program User Manual 20 Press 21 Select
68. ede 2 10 2 3 2 HART Minter face Module WIE sasies esse ee bees ae Gee Se Ge Be Ge Re ae Ee 2 11 2 3 3 Testing the HART Interface Module eise ee ES Ge Ge sn 2 13 BA HART Interface Card sis cence seed sees eaa GE R E E eed a 2 14 2 4 1 Installing a HART Interface Card sosssesesessessesssesssssessssescssresssssressssserssesressessrssrssessssese 2 15 2 4 2 HART Interface Card Wiring eeeeseeeeeseessessresrseresrrssrsrrssrtsrreerestenseserestessetetsstenseeseeeresseeee 2 17 2 4 3 Testing the HART Interface Card siese se EERDER GR PEER ERG RR DERE 2 18 2 5 Hart Interface Card and Module Specifications 20 0 0 ces ese esse ee se se ee ee RA Ge AE ee ee Re Ee 2 20 ECTION 3 DOWNLOADING THE HART USER PROGRAM Sel Downloading Requirements sei ees EER DEEG SE dee de Ie BE A vee se Se ee Bes 3 2 3 1 1 HART Card in a ROC306 or RUN 312 esels esse BEER ode NA eis Gebeds EN ee EE ees EE ek 3 2 3 1 2 HART Module in a ROC 12 of ROC SBA issit sessie asteactooveacass ge ese SEE seke Ge Ee EER ees Ee 3 3 31 3 HART Module ia FloB oes 407 asses ses ese esse esse Vee Es lees gese Re yes a 3 4 3 1 4 Viewing Available Meriete see de EE ee SEE ede ee ee ee 3 5 3 1 3 M mory Segments iss ee AE ac Pe RE Eg EO ES aca dds ee Re Bee EE ede 3 6 3 2 Downloading Proc dues sissies gie Wen Ee eg ee GE ae tact ei RS ge SES ee GR Dee ie ER ae NRS 3 9 3 2 1 Downloading HART Using ROCLINK sasie ssssse ses idees esse esse ese geseen ee Be ese edge Se se boe 3 9 3
69. efore it polls the second channel The HART protocol allows one second per poll for each device so with five devices per channel the entire poll time for the module would be ten seconds In a point to point configuration only one HART device is wired to each HART module channel In a multi drop configuration two to five HART devices are connected to a channel In either case Rev 3 99 T HART Program User Manual terminal A T is wired in parallel to the positive terminal on all of the HART devices regardless of the channel to which they are connected Channel terminal B is wired to the negative terminal of a single HART device or in parallel to the negative terminals of two to five devices Likewise channel 2 terminal C is wired to the negative terminal of a single HART device or in parallel to the negative terminals of a second group of two to five devices Refer to Figure 2 2Jand Associated VO HART MODULE Termination Block de ROC POWERED T EE A LIMIT T HART DEVICE 1 gt P B i C MUX MODEM rs ROC POWERED DOCO285A HART DEVICE 2 e e e ROC POWERED ROC POWERED HART DEVICE 5 HART DEVICE d J Ne ah CHANNEL 1 MULTI DROP MODE CHANNEL 2 POINT TO POINT MODE Figure 2 2 Field Wiring using ROC Powered HART Devices Associated VO HART MODULE Termination Block
70. er prompt message is For information only Rev 3 99 5 13 HART Program User Manual Poll Method Determines the data or parameters that are continuously reguested from the device Refer to Section 6 Polling Methods The user prompt message is Poll Method 0 PV Only 5 Softpoint Poll 1 PV Current 6 Manual Mode 2 Dynamic Variables 3 Slot Variables 10 Skip this Device 0 PV Only This poll only updates the Primary or process Variable This is the fastest poll method 1 PV Current This poll updates the Primary Variable PV and the Primary Current in milliamps 2 Dynamic Variables This poll method updates the four principal measured variables Primary Secondary Tertiary and 4 Variables 3 Slot Variables This poll method updates the Slot Variables transmitter variables only The device data updated depends upon the slot assignments This poll method works on floating point data types only Refer to Slot Variable on page 5 Softpoint Poll Uses the poll method specified by the Data 1 field in the Soft Point specified by the Soft Point field This is used to control the polling method through an FST Refer to Appendix A for the mapping of HART data into a soft point 6 Manual Mode Used by the GV101 Configuration Software during calibration of the device PV This poll method should not be used in normal operation 10 Skip this Device This poll method will
71. erform a Write Changes update Refer to the Update Flag parameter on page Device Num Indicates the device number of the current Hart Pt Num In the point to point mode the device number is always 1 In multi drop mode the Device Number is a number from 1 to 5 depending on the number of HART devices configured on this channel Hart Pt Num When using the HART Interface Card program in a ROC306 or ROC312 this field displays the built in analog input channel 1 to 3 to which this device is connected When using the HART Interface Module program in a ROC312 ROC364 or FloBoss 407 this field displays the HART channel number within the module Channel numbers increment by two for every HART module installed to a maximum of 12 starting with the first rack location For example Module 1 Channel A HART Point 1 Module 1 Channel B HART Point 2 Module 2 Channel A HART Point 3 Module 2 Channel B HART Point 4 Soft Point This enables the HART data to be mapped to one of the ROC Soft Points A 0 entered into this field disables the writing of HART data to a Soft Point Entering a number from 1 to 32 allows the HART data to be written to the corresponding Soft Point 1 to 32 Any number entered above 32 is invalid and will be reset to zero See Appendix A for the mapping of HART data into a Soft Point Update Counter This counter updates every time a valid response is received from the HART device connected
72. ering units and Alarming is Enabled a High High Alarm generates and an entry is made to the Alarm Log The value is set higher than the High Alarm This alarm clears if the Primary Value plus the Alarm Deadband value is less than the HiHi Alarm Out of range alarms are typically set around 20 9 mA Rate Alarm This value denotes the amount of change required from the previous update of the Primary Value before a Rate Alarm generates and an entry is made to the Alarm Log The value in engineering units that represents the maximum amount of change allowed between updates If the change is equal to or greater than this value a Rate Alarm is generated Alarm Deadband This is the inactive zone around the alarm values When the Primary Value leaves this zone the alarm clears The value in engineering units is an inactive zone above the Low Alarm limits and below the High Alarm limits The purpose of the Alarm Deadband is to prevent the alarm from being set and cleared continuously when the input value is oscillating around the alarm limits This also prevents the Alarm Log from being over filled with data Active Alarms This field indicates any alarms that are active for this point When Alarming is Enabled the limit alarms such as Low Alarm and Rate Alarm that are active appear Even if Alarming is Disabled the Point Fail alarm and Manual Scanning Disabled indicators can still appear If Alarming is Enabled an alarm is generated w
73. erve the activity on the two HART communication channels Note that there is normally one second from the start of one request to the start of the next request 1 Attach one input probe to terminal B of the HART module and examine the signal for a polling request and response for each HART device connected to this channel 2 Attach the other input probe to terminal C and examine the signal for a polling request and response for each HART device connected 3 Compare the two traces signal bursts should not appear on both channels simultaneously Keep in mind that each device on one channel is polled before the devices on the other channel are polled If a channel indicates no response this could be caused by faulty I O wiring or a faulty HART device If the HART module tries to poll both channels simultaneously this could be caused by a defective module in which case the module must be replaced Rev 3 99 2 13 HART Program User Manual 2 4 HART INTERFACE CARD The HART Interface Card plugs piggy back on top of a ROC communications card Refer to P 4hnd The HART Card communicates to HART devices through one or more of the three built in analog input channels on the ROC Each of these input channels can be configured to operate in either the point to point mode or the multi drop mode NOTE It is not recommended that a HART device be used for inputs to PID controls or AGA calculations unless the input is a slow acting process
74. es are displayed in hexadecimal format HART Command HART Commands revision level Documentation HART device documentation revision level Software HART device software revision level Hardware HART device hardware revision level Device Serial No The serial number or identification number of the HART device This number is also used in addressing the device Sensor Serial No Serial number of the sensor in this HART device Upper Sensor Limit Upper maximum limit of the device sensor The Upper Sensor Limit and the Lower Sensor Limit define the range over which the sensor properly works Outside the limit range Upper Sensor Limit through Lower Sensor Limit the measurements are unreliable The digital PV accurately represents the physical measurement of the limit range Lower Sensor Limit Lower minimum limit of the device sensor The Upper Sensor Limit and the Lower Sensor Limit define the range over which the sensor properly works Outside the limit range Upper Sensor Limit through Lower Sensor Limit the measurements are unreliable The digital PV accurately represents the physical measurement of the limit range To enable reverse analog outputs set the Lower Sensor Limit higher than the Upper Sensor Limit Minimum Sensor Span Minimum span that can be used with the sensor in this device The span is the difference between the Upper Sensor Limit and the Lower Sensor Limit Sensor Units Unit of the
75. es to Analog Output Point Number 1 only Alarm Code The information in this byte pertains to the alarming of the Primary Variable This information is valid only when alarms are enabled in the Alarm Limits parameter A 1 in the any Alarm Code bit indicates an active alarm The user prompt message is Alarm Code 000000 0 0 Manual Mode mal Alarm Point Fail Low low Alarm High Alarm Rate Alarm High high Alarm PV Units Displays the units configured in the device for the Primary Variable PV such as InH2O The user prompt message is For information only 5 16 Rev 3 99 HART Program User Manual Primary Variable Displays the Primary Variable primary value as read from the device The PV is setup in the HART device and cannot be altered from the ROC The PV is a measured quantity originating in the process such as pressure temperature flow or a value derived from these like the HART Dynamic Variables The user prompt message is For information only Primary Current Displays the current of the device loop in milliamps In the point to point mode this value will vary between 4 and 20mA In the multi drop mode this value is fixed typically at 4 milliamps The user prompt message is For information only SV Units Displays the units configured in the device for the Secondary Variable The user prompt message is For information only Secondary Variable Displays the Secondary Variable as read f
76. ess F8 Save 6 Press F1 Update to view the changes i Device Status 01000000 Device Malfunction PV Out of Limits Configuration Change _ NonPV Out of Limits Cold Start PV Output Saturated More Status Available PV Output Fixed 6 8 Rev 3 99 HART Program User Manual Table 6 3 HART Command and Data Command and Function Data In Command Type Data In Reply Type 0 Read unique identifier none Byte 0 254 expansion Byte 1 manufacturer identification code Byte 2 manufacture s device type code Byte 3 number of preambles Byte 4 universal command revision Byte 5 transmitter specific command revision Byte 6 software revision H Byte 7 hardware revision B Byte 8 device function flags Byte 9 11 device ID number 1 Read primary variable none Byte 0 PV units code F Byte 1 4 primary variable 2 Read current and none Byte 0 3 currentinmA F percent of range Byte 4 7 percent of range F 3 Read current and four none Bytes 0 3 currentinmA F predefined dynamic Byte 4 PV units code varlables Byte 5 8 primary variable F Byte 9 SV units code Byte 10 13 second variable F Byte 14 TV units code Byte 15 18 third variable F Byte 19 FV units code Byte 20 23 fourth variable F 6 Write polling address as in command 11 Read unique identifier Byte 0 5 tag A as command 0 associated with tag 12 Read message none Byte 0 23 message A 13 Read tag descriptor none By
77. ess Enter This file will have the pdb extension Press Enter to selected the desired options and press F2 Type the number of logs you desire to save and press Enter Type 5 Save Minute Database to Disk File and press Enter oe N oe Enter the name of the file where the configuration data is to be saved by typing the name of the drive subdirectory if needed and file name and press Enter This file will have the mdb extension 8 Press Enter to selected the desired options and press F2 9 Type 7 Save Daily Database to Disk File and press Enter Rev 3 99 2 3 HART Program User Manual 10 Enter the name of the file where the configuration data is to be saved by typing the name of the drive subdirectory if needed and file name and press Enter This file will have the day extension 11 Press Enter to selected the desired options and press F2 12 Type the number of logs you desire to save and press Enter 13 Press Esc 2 2 1 4 Saving the Event and Alarm Logs to Disk Files using GV101 This procedure saves the current Event Log and Alarm Log to a disk file so it is viewed or printed after you remove power when you install a HART Card or HART Module This file cannot be restored to the ROC after removing power l 2 3 Type 7 Event Log Alarm Log Functions from the Main Menu and press Enter Type 3 Save Event Log to Disk File and press Enter Enter the name of the file where the configuration dat
78. he value for x is the number of modules multiplied by 2 There are two points for every module installed If you are monitoring or controlling a fast changing process it is a good idea to configure the HART Point into the point to point mode The HART modules do not use and are not associated with any Analog Inputs whether built in or modular HART modules use the I O termination block associated with the HART Module to send and receive digital signals The HART module can power the HART device s and communicate digital HART Protocol only Rev 3 99 4 3 HART Program User Manual Point On Off Enable or disable the corresponding channel for HART operation If turned OFF no ROC memory is allocated for HART on the AI point Turning this parameter ON causes the ROC to check memory allocation and build new HART Device Data templates if reguired The user prompt message is Point On Off 0 Off 1 On Single Multi This field determines the operating mode of the HART Point If a 0 is entered the point is in the Single point to point mode If a value from 1 to 5 is entered the point is in Multi Drop mode with the value denoting the number of devices on the drop Changing this parameter causes the ROC to check memory allocation and build new HART Device Data templates if required The user prompt message is Single Multi 0 Single or Point to Point 1 to 5 Multi Drop Number of Devices Scan On Off Enable o
79. hen Scanning is Disabled If Alarming is Enabled and there is no response from the HART device for ten consecutive polls a Point Fail alarm code is set in the Active Alarms field of the Alarms Device Status dialog In addition if you are using the HART Interface Card program the value of the Primary Value parameter will be set to 9999 0 All alarms will still be recorded in the Alarm Log 5 10 Rev 3 99 HART Program User Manual Device Status The information pertains to the operating status of the HART device as a whole and is not associated with the completion of any command Refer to Section 5 and Table 5 1 The Device Status field may display the following OK Device is functioning correctly Device Malfunction Device is not functioning correctly A failure has occurred Measurement is not valid PV Out of Limits Process Variable or Primary Value measurement is outside of the Upper Sensor Limit or Lower Sensor Limit The analog signal and digital values read by the HART Commands are unreliable Configuration Change The Host or local operator interface LOI has changed the Slave s configuration Primary Host should recognize this bit and re read configuration information and then transmit Command 38 to clear the configuration bit Non PV Out of Limits Variable other than the Process Variable or Primary Value out of limits The analog signal and digital values read by the HART Commands are unreli
80. igned Floating point numbers IEEE 754 single precision floating point format ASCII character strings usually packed four characters into each three bytes Enumerated items from a standard list code as 8 bit integers If a Command is unsuccessful the return Command Response message will not contain Data A successful Command always includes the same set of variables as were contained in the Command message however the values in the return response message are those actually used and acquired from the Slave device s memory Rev 3 99 6 3 HART Program User Manual Checksum One byte containing the longitudinal parity exclusive or of all other bytes Start through Data with Parity bit attached to each byte The Checksum byte is used to detect communication errors and message corruption The least significant byte LSB is always sent first 6 4 Rev 3 99 HART Program User Manual 6 2 FULL UPDATE A full update reguests data from a HART device using most of the read Commands supported such as HART Commands 0 11 12 13 14 and 15 The full update is initiated automatically on power up and after a major change in the configuration of a HART Point has been made A major change is defined as a reconfiguration from point to point mode to multi drop mode or vice versa or the addition or deletion of a device in the multi drop mode A full update can also be performed on demand either by using GV101 RO
81. ii Rev 3 99 HART Program User Manual Table of Contents SECTION 1 INTRODUCTION 1 1 Organization of Wana costae tetas ER GE EE EE S 1 1 1 2 Section 1 COSTS PA EE ORE AE N EE N EE OT ME a 1 2 1 3 HART Interface Cards and HART Interface Modules iese sesse esse ee see ese ee se ee ee ed ee ee 1 3 14 Additional Information isiiciccsevessisisatacecisstseacsiansecuassnaiedsasiseeasssusece KA ER Ge GR eg Ge ee GO RE Ge Ge eg 1 4 ESRA oi EE EA TOE RE EE N E EE 1 5 1 6 HART Interface Card Poort es ern Res Ve esse ee ede ee Oe ee ed eg Ee ede 1 6 1 7 HART Interface Module ProEram us sees skoei go ieee sees ee Gede see bokkies seke see swb ie nee ie 1 7 1 8 Program PN Die ee OE OE OE EE OE EE N 1 8 SECTION 2 HARDWARE INSTALLATION 2l Section CUS IAS AR OE ET AE N OE EE EE EO Ne 2 1 2 2 RAM Backup and Restoration Procedures issie es ess Ses iese ee ee ees Soe ees Re ee Ses 2 2 2 2 1 RAM Backup with GV101 Configuration Software esse se esse ee see se Ge ee ee RA SR Re ee ee 2 2 2 2 2 RAM Backup Procedure using ROCLINK Software 0 0 0 sesse esse es se Ge ee ee RA Ge ee ee 2 5 2 2 3 After Installing Components Using GV1O1 ou esse se se ee ee RA ee ee RA Re ee 2 6 2 2 4 After Installing Components using ROCLINK ees esse see se ee GR ee ee RA Re ee 2 8 23 HART Interface Module sesse ess iss a eed Reede ENEE E eed ee Ee 2 9 2 3 1 Installing a HART Interface Module issie eeuse s sees es ee deg ee Ged Weke Gees ede Og see ee b
82. iles to be loaded This display lists the names of all the files that have the HOO extension and are located in the default drive and directory Use the Up Arrow T and the Down Arrow J to indicate the desired file in the file list If the desired file is not listed you can instead select a drive and directory that has the file you want Note that the current drive and directory are given at the top of the list 6 Press Enter to begin loading the HART User Program 7 Press F2 Refer to Figure 3 16 File you sel lected is A F BCLR_AO HOO Is This Correct Fl Try again F2 Figure 3 16 Correct File Verification Dialog Downloading File A FBCLR_AO HO0O Waiting for setting Up Flash memory Figure 3 17 Setting Up Flash Memory Rev 3 99 3 19 HART Program User Manual When the file has been downloaded the software displays the following message Programming the Flash memory please wait This message automatically clears after Flash memory has been successfully programmed You are then returned to the User Routines menu 8 Press Esc in the User Routines menu 9 Press F4 Configuration from the GV101 Main Menu 10 Type 8 and press Enter to display the ROC Flags display Refer to ROC Flags 1 of 1 CRC Check 1 RTS Comm 2 0 DI PI ROC306 312 0 Clear EEPROM 0 User LCD Enable 0 I O Scan Enable 1 User OP Port Enable 0 Aux Out 2 On 1 FST Display Clea
83. ing GV101Jon page After Installing Components using ROCLINK Jon page 2 2 1 RAM Backup with GV101 Configuration Software This procedure assumes you are using Revision 1 62 or later of the GV101 Configuration Software or Revision 1 0 or later of the Industry Canada GV101 User programs cannot be saved to disk from the ROC if these are lost or corrupted they need to be reloaded from their original disk files as instructed in Section 3 Downloading Procedures The RAM Backup with GV101 Configuration Software processes include Saving ROC Configuration to Memory using GV101 jon page Saving the ROC Configuration to a Disk File using GV101 on page Historical Configurations to a Disk File using GV101 on pagel2 3 Saving the Event and Alarm Logs to Disk Files using GV101 jon page 2 4 Saving FSTs to a Disk File using GV101 on page NOTE You may not require all of the RAM Backup procedures if you do not desire to save certain configuration data 2 2 1 1 Saving ROC Configuration to Memory using GV101 This procedure saves the current ROC configuration to permanent memory so it is restored after you remove power when you install a HART Card or HART Module 1 Press F4 Configure from the GV101 Main Menu 2 Select 8 ROC System Flags from the Configuration menu and press Enter 3 Move your cursor to the Write to EEPROM field type 1 and press Enter 9 2 Rev 3 99 HART Program User Manual 4 Press F8 Save and press
84. is is due to a cutout feature designed to avoid draining down the power supply battery 8 Install all user programs from their original disks including the HART User Program Refer to Section 3 Downloading 9 Configure the HART Points and HART Device using the HART User Program software Refer to Section 4 and Section 5 10 Select Flags from the System Menu 11 Set the Write to Internal Config Memory or Write to EEPROM to display Yes 12 Press F8 Save NOTE It is not recommended that a HART device be used for inputs to PID controls or AGA calculations unless it is a slow acting process 2 3 2 HART Interface Module Wiring The HART Interface Module allows the ROC to interface with up to ten HART devices per I O slot The HART Interface Module communicates digitally to HART devices through the I O termination blocks associated with the module position The HART module provides loop source power T on terminal A and two channels for communications on terminals B and C The T power is regulated by a current limit If the power required by all connected HART devices exceeds 40 milliamps more than an average of 4 milliamps each the total number of HART devices must be reduced Channel 1 is wired to terminals A and B Channel 2 is wired to terminals A and C The HART module polls one channel at a time If more than one device is connected to a channel in a multi drop configuration the module polls all devices on that channel b
85. is used by ROCLINK during calibration of the device PV This poll method should not be used in Normal operation Skip this Device This poll method will not request any information from the HART device and will pass control to the next device Alarming You can either enable or disable limit Alarming for this point If you enable Alarming the limit alarms four levels Rate and Deadband are configured and displayed in the Alarms Device Status dialog box which is obtained by using the Alarms Device Status pushbutton When Enabled alarms are logged to the Alarm Log To optimize processor time alarms should be Enabled only when necessary If you disable Alarming no limit alarms generate for this point regardless of the Alarm configuration If Alarming is Enabled and there is no response from the HART device for ten consecutive Rev 3 99 5 5 HART Program User Manual polls a Point Fail alarm code is set in the Active Alarms field of the Alarms Device Status dialog In addition if you are using the HART Interface Card program the value of the Primary Value parameter will be set to 9999 0 All alarms will still be recorded in the Alarm Log Slot Variables See Section 5 1 1 for a description of this pushbutton Advanced Features See Section b 1 2 ffor a description of this pushbutton Alarms Device Status See Section 6 1 3 for a description of this pushbutton 5 1 1 Slot Variables Using ROCLINK Many HART device
86. ise Eed ees eke n Re eo ed ed 6 5 6 3 Pollina Methods esse GEE ee N ee E ok GE ee ER Oe es RD ee Ge De Oe 6 6 6 4 Writmg Parameters EO EE RR OE 6 7 6 4 1 Writing Parameters Using ROCLINK sussies ER GE Ee GREG wee ee ese 6 7 64 2 Writing Parameters Using GV OLSEN ese oes SORG REG DRS VEE KERSE GE ee 6 7 6 5 Clearing the Configuration Change Bit isi ERENS DNE see EG SE eke eek ae es 6 8 6 5 1 Clearing the Configuration Change Bit using ROCLINK 1 000 see see se ee ee Re ee 6 8 6 5 2 Clearing the Configuration Change Bit using GV101 oo eee se ee ee RA GR ee ee 6 8 SECTION 7 USING HART PARAMETERS 7 1 Using HART Parameters with the ROC ice cesseccecdccaceceec tet esse ss bind kk ees sa teceueta tends eBoek dese RES 7 1 7 2 Using HART with ROC Protoool sessies enge de Sk Ee eo ed de ese 7 1 7 3 Usg HART With Modbuas Protocol sets sisie sesse es ERG De ees bee Se Ge Dee see ee Ge sees ie 7 1 iv Rev 3 99 HART Program User Manual SECTION 1 INTRODUCTION The Remote Operations Controllers ROCs and FloBoss units use standard Highway Addressable Remote Transducer HART Protocol commands to request and write parameters to a HART Slave device The HART Protocol relies on the Bell 202 Frequency Shift Keying FSK standard to superimpose digital signals at a low level on top of the 4 to 20mA The low level FSK sine wave signal transmits digitally The HART Protocol allows both analog and digital communication signals to be transmi
87. kup Procedure RAME se ES RD EG Ge ge ee SE scsi ER Re ee OE Pe 2 2 Backup Procedures After Installing Component esse se se se ee 2 6 Buffer Overflow esse esse se ee ee ee ee Re Re ee 5 3 5 15 Byte AA ERA EN AE 6 3 C Cards SE SE Bae 1 3 Change Bit el TEER EE ER EE N 6 8 Check User Memory Allocation 00 0 0 eee see se ee 3 8 CHECKSUM 35 325 EAE EEE EN OE EA 6 4 EIS VEE RE ER OR OE OE OE 3 7 Clear Config Bit ee ee ee ee ee Ge Se Re ee 5 5 5 13 Usina ROCEIN Kit en er ek EE See DE EE ee ae 6 8 Clear Structure ee ese es ee ee Re ee ee Ge RR Re ee 5 5 5 13 Rev 3 99 Clearing the Configuration Change Bit 6 8 BERE EE AE REEN N 5 19 Gode EE De E ete 3 6 3 7 3 9 Gold STE vee eho ee a 5 11 5 16 Collect ROC Data esse se ee ee ee ee ee Ge 2 5 Command EE ER EE eek in eee ee Dee ee Re ER oe bek ee 6 3 Command Response iese see see ee ee ee ee ee 5 3 Command is ed ke GE weed o De se GE RE GE aa 6 2 Communication Error ee ese ese ee ees ee se ee ee ee 5 3 5 15 COMMUNICATIONS esse se ee ee ee ee ee GR Re ee GR Re ee 5 3 Communications Card see se ee ee ee AR Re ee 3 2 Communications Cards HART Interface Card sesse esse ee se ee se ee ee ge ee ee 2 14 Config Hart Device 5 12 6 5 6 8 Config Hart Device 1 Of X ee ese se se see se ee ee ee 5 12 Config Hart Point ees sees sees see se ee ee ee ee Se ee ee ee 4 3 Config Hart Point 1 Of X oo esse se ee se se ee 4 2 4 3 Configuration Change
88. lash Memory ROM uuu esse se see see se ee ee 3 15 Using GV Al RE EE EN 3 11 Using ROCLINK iese Se ss SEE Re ee ERGE ESE De ek Ge ER Eeg 3 9 Downloading Requirement 0 0 0 0 eee se se se ee 3 2 Dynamic Variables eee ee se ee ee ee ee ee 5 5 5 14 E EITOTS ERA Ee EG RD EE 5 3 5 15 EXtensiONS esse ses ss se ee ee oe RR Re Re ee eo RR ee ee 2 5 3 F Figure 2 1 HART Interface Module esse sees sees 2 9 Figure 2 2 Field Wiring for ROC Powered Devices 2 12 Figure 2 3 Field Wiring for Self Powered Devices 2 12 Figure 2 4 HART Interface Card sesse sees sees see 2 14 Figure 2 5 HART Interface Card Installation 2 16 Figure 2 6 HART Interface Wiring Schematic 2 18 Figure 3 1 User Programs using a FloBoss 407 3 7 Figure 3 2 Open User Program sesse see see eee see see 3 10 Figure 3 3 ROC Flags for a FloBoss 300 series with a FlashPAC RE E E 3 11 Figure 3 4 File Selection Display ee 3 12 Figure 3 5 Correct File Verification Dialog 3 13 Figure 3 6 File Download Display 3 13 Figure 3 7 Downloading Options 0 eee eee 3 13 Figure 3 8 Enable Flags Dialog eee 3 14 Figure 3 9 Warm Start Dialog iese eee 3 14 Figure 3 10 ROC Flags Display ees eee 3 14 Figure 3 11 File Selection Display 3 16 Figure 3 12 Correct File Verification Dialog 3 16 Figure 3 13 Setting Up Flash Memory 0 000 3 17 Figure 3 14 ROC Flags Display ese
89. lti drop mode as many as five HART devices limited by the total current consumption of the devices can be connected in parallel to a single HART module channel Since each HART module has two channels one module can support as many as ten HART devices The maximum number of HART points devices allowed by the HART module program is 32 Depend ing on the mode this may be accomplished with as few as four or as many as six HART modules Therefore although the ROC364 can physically hold more than six HART modules the program limits it to using six HART modules Rev 3 99 1 7 HART Program User Manual 1 8 PROGRAM FILES SUPPLIED The HART program files supplied on a single 1 4 Mbyte disk are listed in Table 1 1 Table 1 1 HART User Programs TEE a User Program ROCPAC FlashPAC Baas Ee HARTLBAHOO X Jooo mma AE HART oono x O 0o o Too TSS HART2 B8HOO x o e y O E E EE FP HCARD H00 Ce NN NN E N WEN WEN WE ET TN NN EN o xs MEN ME ET TN EEN EN x WEN ME FBEIBO7CHOO X fFBHICoTCHOO X FBCLR_AO HO00 arson RT warono O x 7 T mormo T T x o CO HIO CoC8HO0 EX HIO DOD8 HOO X FPHIDOBOHO ER Not reguired when using ROCLINK Configuration Software 1 8 Rev 3 99 HART Program User Manual SECTION 2 HARDWARE INSTALLATION 2 1 SECTION CONTENTS As listed below this section provides instructions for installing wiring and testing the HART Interface Card and the
90. m After turning on a user program perform a Write to EEPROM or Write to Internal Config Memory in the ROC Flags screen This ensures that when a Cold Start is performed the user program automatically starts Refer to Section 6 Writing Parameters Turn Off To turn off a user program select the check box next to the user program and press the Turn Off pushbutton Note that the Status field displays ON or OFF indicating the status of the user program Cancel Press the Cancel pushbutton to cancel all actions and leave the User Programs dialog The configurable data fields for the User Program that has been loaded is located under the Data menu in User Data 3 1 5 2 Viewing Memory Using GV101 For viewing the memory allocation in a ROC300 series or FloBoss 407 using GV101 1 Press F8 Utilities form the GV101 Main Menu 2 Type 6 and press Enter to select the User Program Routines from the ROC Utilities menu 3 Type 2 and press Enter to Check User Memory Allocation A screen appears that shows the allocation status of all user memory blocks in the upper half of the screen and a list of the User Programs and task status in the lower half Memory blocks are 16K bytes in length and the individual User Program determines their allocation The ROC Operating System checks each block for proper allocation and does not permit two different programs to the share same memory block If you install a user program into memory that already contai
91. mber of Preambles 20 Flags 6 Revision Levels HART Commands Documentation Software Hardware Device Serial No Sensor Serial No Upper Sensor Limit Lower Sensor Limit Minimum Sensor Span Sensor Units Upper Output Limit Lower Output Limit Damping Value Output Units d 6 8860000 6 HAHAHHA A 8860000 Undefined o 0 d AAAAAAR Undefined LOK Cancel Figure 5 3 Advanced Features Using ROCLINK Message This field displays the message contained in the HART Slave device If you change or enter a new Device Message transmit the information to the HART device Refer to the Write Changes function in the Update Flag parameter on page Descriptor This is a read write field containing a description of the HART device If you change or enter a new Descriptor transmit the information to the HART device Refer to the Write Changes function in the Update Flag parameter on page Manufacturer s ID The hexadecimal value that denotes the identification of the HART device manufacturer Device ID The hexadecimal value denotes the type of HART device installed Number of Preambles Number of preambles FF required for HART device communications Preamble are HART device specific Refer to Section 6 HART Message Frames Flags Device flags See the HART device documentation Rev 3 99 5 7 HART Program User Manual Revision Levels Revision levels of HART device All valu
92. mory location for the User Program and select the HART User Program that corresponds to the available block of Flash memory Refer to Section iewing Available Memory on page B Sko view available memory NOTE Downloading the user program will overwrite any previously installed user programs If you need to clear a program from Flash memory to make room for the HART program refer to Section Deleting A User Program From FloBoss 407 Flash Memory on page B 18 2 Press F8 Utilities form the GV101 Main Menu 3 Type 6 and press Enter to select the User Program Routines from the ROC Utilities menu 4 Type 4 and press Enter to select Program Flash Memory Rev 3 99 3 15 HART Program User Manual 5 Select the HART User Program to install so the file name is highlighted Refer to 3 11 Press ESC to cancel UP or DOWN to Search Press Enter to select filename with HOO Select lt DIR gt for the parent directory C USERPROG FBHIBO7C HOO lt DIR gt A Drive B Drive C Drive G Drive H Drive J Drive M Drive U Drive V Drive W Drive X Drive Y Drive Z Drive Figure 3 11 File Selection Display When you select Program Flash Memory a display appears for selecting the program files to be loaded This display lists the names of all the files that have the HOO extension and are located in the default drive and directory Use the Up Arrow T and the Do
93. n data is transmitted 1200Hz represents a 1 state and 2200Hz represents a 0 state Each message passed between a field device Slave and the Host includes the ROC Address and the destination Slave Address of the HART device Device Status and series of bytes representing the Commands sent by the Host HART Host Commands are detailed in Section 6 The Host transmits a voltage signal and the Slave responds with a current signal Each response message received from the HART Slave device contains information used to indicate problems with the device or communication errors The Command Response or Response Code reports communication problems or problems with the HART Command the Slave received The Device Status field displays the specific condition of the HART field device When loaded into RAM a HART program can use the following configuration software for configuring and monitoring HART points and devices e ROCLINK Configuration Software version 2 0 or 2 1 e GV101 Configuration Software version 1 63 NOTE ROCLINK Configuration Software is required when using the HART program in a ROC with a FlashPAC or in a FloBoss 407 with firmware version 1 06 For ROCs with a ROCPAC or a FloBoss 407 with firmware version 1 04 either the GV101 or the ROCLINK Configuration Software may be used The HART parameters are referenced in the ROC the same as standard point type parameters by Type Logical number and Parameter TLP Each input and
94. ng GV101 seese 4 3 Configuring Using ROCLINK eee 4 1 Hart PENU senese es ee ee ee Re be ge De ee Di es 5 2 5 13 Hish NE RR ER Siete wide 5 10 High Alarm EEU cece esse esse ese ee ee ee ke eek ee eed ee ee 5 21 HHI Alam 320 555 0812 RE EE EE OK ONE 5 10 HiHi Alarm EU iese de esse Re BE ees Res ER Bb de ese gs se 5 22 Host OperaHON cece see see se ee ee ee ee ee ee ee 6 1 Rev 3 99 HART Program User Manual l VO Modules Tnistallation e asna a 2 10 ID Number EE e RS E a a 5 19 Information Additional eae E 1 4 Input Output EO RE N 4 4 Installation HART Interface Card sesse ee ees ese ee ee ee ee ee 2 15 T O Madules see Ee ER GE Se ee bee a 2 10 L L Parity Brrotss 4 Ee ER ed eo bee ee ER De 5 3 5 15 Limits RR EE N EE RE EN 5 11 5 16 Logical Number iese see see se ee ee ee Se Ge Ge RA 1 5 ol Alarm cece EE GE decd RE OE Go Reese 5 10 Loko Alarm EL RS ee EA Re Boe ees 5 21 Tew Alanine 5 255 Eg ER RE EG oe oe dee 5 10 ow Alarm EU iese ee ee EA Re GR Ri ee 5 21 Lower Output Limit ese ese se se se ee ee ee 5 8 5 20 Lower Sensor LiMIE ees se se ee ee ee ee ee ee 5 8 5 19 M MalfuncHON see ese ees ee ee ee ee ee Re Re ee ee 5 11 5 16 Manual Modes onnenn ees se ee ee ee ee ER ee ee 5 5 5 14 Manufacturer s ID sesse see ese ese ee ee ER Re Re ee ee ee 5 7 Master Ee ee he EE DE Ge ee ee ee Ge ee ee 6 1 Memorya EE cca atin don citi ied 3 10 EE RE EE EG 3 5 Viewing Using GV101 oe
95. ns another user program the user program currently installed will be overwritten The upper half of the display appears similar to the following Block 6000 Unalloc Block a000 Unalloc Block c000 Code 1 Block 6400 Unalloc Block a400 Unalloc Block c400 Code 1 Block 6800 Unalloc Block a800 Unalloc Block c800 Data 1 Block 6c00 Unalloc Block ac00 Unalloc Block cc00 Unalloc Block 7000 Unalloc Block b000 Unalloc Block d000 Code 2 Block 7400 Unalloc Block b400 Unalloc Block d400 Code 2 Block 7800 Unalloc Block b800 Unalloc Block d800 Data 2 Block 7c00 Unalloc Block bc00 Unalloc Block dc00 Unalloc 3 8 Rev 3 99 HART Program User Manual For a ROC300 series unit with a ROCPAC blocks 6000 through bc00 correspond to various RAM modules and blocks c000 through dc00 correspond to the RAM For a ROC300 series unit with a FlashPAC blocks a000 through bc00 correspond to various RAM in the FlashPAC and blocks c000 through dc00 correspond to the Flash memory in the FlashPAC For the FloBoss 407 blocks 6000 through 7c00 correspond to user RAM in the ROC blocks a000 through cc00 correspond to Flash memory in the ROC and blocks d000 through dc00 are reserved for factory use The allocation status since the last Warm Star
96. ns out of COM2 Task in firmware HART_D0 H00 ROCPAC Code at memory block DO000 D7FFF Data at memory block D8000 DBFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK ROCPAC Code at memory block C0000 C7FFF Data at memory block C8000 CBFFF Runs out of USER Task in firmware GV101 Runs out of Calc Task in firmware ROCLINK FP_HCARD H00 FlashPAC Code at memory block DO000 D7FFF Data at memory block BO000 B3FFF Runs out of Calc Task in firmware ROCLINK FP2HCARD H00 FlashPAC Code at memory block CO000 D7FFF Data at memory block AO0000 A3 FFF Runs out of COM2 Task in firmware ROCLINK 3 1 2 HART Module in a ROC312 or ROC364 e GV101 Configuration Software version 1 63 or ROCLINK version 2 0 or 2 1 ROCLINK required if using a ROC with FlashPAC ROC312 with ROCPAC version 1 10 or with FlashPAC version 2 0 or 2 1 ROC364 with a ROCPAC version 1 70 or with FlashPAC version 2 0 or 2 1 One of the programs listed below Rev 3 99 3 3 HART Program User Manual NOTE The location where the user program runs out of does not indicate where the ROC actually acquires the HART data For example user program HIO_C0C8 H00 runs out of USER Calc Task in firmware however the information gathered from the HART device is acquired from the associated I O termination block when using a HART Module m HIO 7060 H00 256K RAM module Code at memory block 70000 77
97. nual 1 3 HART INTERFACE CARDS AND HART INTERFACE MODULES The ROC or FloBoss and HART devices create a Host Slave network The ROC or FloBoss is the Host and each HART device is a Slave There are two ways to send and receive HART messages between a ROC and HART devices depending on the type of ROC FloBoss and HART interface being used HART Interface Card The way first uses one HART Interface Card installed in a e ROC306 or ROC312 with a ROCPAC firmware version 1 10 ROC306 or ROC312 with a FlashPAC firmware version 2 0 or 2 1 HART Interface Modules The second way uses one or more HART Interface Modules sometimes called HART I O Modules or HART Modules installed in a e ROC312 with a ROCPAC firmware version 1 10 ROC364 with a ROCPAC firmware version 1 70 ROC312 or ROC364 with a FlashPAC firmware version 2 0 or 2 1 FloBoss 407 with firmware version 1 04 or 1 06 NOTE In the case of the ROC312 it is not possible to use both a HART Interface Card and HART Interface Modules One or the other must be chosen Either option requires the correct HART user program to be loaded into the ROC NOTE ROCLINK Configuration Software is required when using a ROC with a FlashPAC or a FloBoss 407 with firmware version 1 06 For ROCs with a ROCPAC or a FloBoss 407 with firmware version 1 04 either the GV101 or the ROCLINK Configuration Software may be used NOTE In most cases the FloBoss 407 and ROC300 series units
98. o Figure 6 1 concerning the structure of HART message frames Figure 6 1 HART Message Frame Preamble Between 5 and 20 bytes of hexadecimal FF characters that are all 1 s HART devices use the Preamble to synchronize to the character stream Start One byte in length and may include several values indicating the type of message such as Host to Slave Slave to Host and address format long or short frame 6 2 Rev 3 99 HART Program User Manual Address Includes both the Host address and the Slave address The Host address is a single bit with the most significant bit MSB of the address field either representing the primary Host as 1 or representing the secondary Host as 0 In a short frame the Slave address is four bits representing the polling address of 0 through 15 In a long frame the Slave address is 38 bits containing the Device Tag and one bit indicating if the Slave is in Broadcast mode The ROC and FloBoss units do not support Broadcast burst mode Long frame formats do not use the polling address The remaining 38 bits of the five byte address field contain the Slave s unique identifier as an address Command One byte 0 to hexadecimal FD or decimal 253 contains the HART Command message Refer to Section 6 HART Commands The Command code is echoed back by the Slave in the reply message Byte Count The number of bytes to follow in the Status and Data bytes fields The Slave uses the Byte Count to kno
99. odule sockets of a ROC The HART Interface Module communicates digitally to HART devices through the I O termination blocks associated with the module position Each HART module contains two separate channels Each channel polls all HART devices connected to it before the other channel is polled Each channel can be configured to operate in either the point to point mode or the multi drop mode In the point to point mode each module channel supports one HART device In the multi drop mode each channel can support up to five HART devices for a total of ten devices for each module By using the multi drop mode with multiple HART modules up to 32 HART devices limited by the software can be supported by a single ROC Refer to Figure 2 1 Ww Q lt L LI H Z HARTMOD Figure 2 1 HART Interface Module Rev 3 99 2 9 HART Program User Manual 2 3 1 Installing a HART Interface Module The HART Interface Module package includes one HART Interface Module and a mounting screw Requirements for using the HART Module are e GV101 Configuration Software version 1 63 or ROCLINK Configuration Software version 2 0 or 2 1 ROC312 with ROCPAC version 1 10 or with a FlashPAC version 2 0 or 2 1 used with ROCLINK only ROC364 with a ROCPAC version 1 70 or with a FlashPAC version 2 0 or 2 1 used with ROCLINK only FloBoss 407 with firmware version 1 04 or 1 06 HART Interface User Program loaded into ROC memory E
100. og input points in the multi drop mode and five HART devices wired in parallel the ROC306 312 can support a maximum of fifteen HART devices 2 4 1 Installing a HART Interface Card The HART Interface Card package includes one HART Interface Card one 6 pin header and a mounting screw The following items are also required to support the HART Interface Card e GV101 Configuration Software version 1 63 or ROCLINK Configuration Software version 2 0 or 2 1 e ROC306 or ROC312 main board with part number W48032X0012 revision A or greater e ROC306 312 with ROCPAC version 1 10 or with FlashPAC version 2 0 or 2 1 used with ROCLINK only HART Interface User Program loaded into ROC memory A ROC communications card installed and functioning To allow a HART Interface Card to be installed a communications card of any type must already be installed Perform the following steps to install the HART Interface Card Refer to Figure 2 5 during the procedure CAUTION Install HART Interface Cards only in areas known to be non hazardous CAUTION Failure to exercise proper electrostatic discharge precautions such as wearing a grounded wrist strap may reset the processor or damage electronic components resulting in interrupted operations Rev 3 99 2 15 HART Program User Manual 2 16 COMM CARD MAIN CARD
101. ollows Rev 3 99 BN Binary AC ASCII character UC Unsigned character UI Unsigned integer UL Unsigned long integer FL Floating point IEEE format HX4 Hex 4 bytes HX2 Hex 2 bytes B 3 HART Program User Manual B 4 This page intentionally left blank Rev 3 99 HART Program User Manual INDEX Extensions DEE RES oie eli Ee AG es 2 5 ECE ESE DS ee ee Re Ee ed ees 2 5 Numerical Ath Wits iin ES SE GE ER EE EG ED Ee 5 3 5 17 Ath Variable EE EE OE N ieee 5 17 A Active Alarms 0 cccceccccccececsesssaeceeececsessseceeececeeneas 5 10 Additional InformatiONn ees see ese ee ee se ee ee ee ee ee ee 1 4 Addrest EE ER Ge Ee RE Re ee GER Ee as Ge ee dek eg 6 3 Advanced Features Using ROCLINK ii ee EE EES EERS DR SG eg Reese ee Eg 5 7 Alarm Code 5 23 EE EERS EG E eatin Ge DER OE Ge EER 5 16 Alarm Deadband iese se se ee ee ee Re Re ee 5 10 5 22 Alarm Enable Ee ER Ge ERGE a Se ee Ee 5 21 Alarm Lamit ese GER EE ee GESE ER EER ERG ES ESE Ge DER Gee ee See 5 21 NEVER OE OE EE AE OE EE IE 5 5 Plat oa RE EE EE EE 5 10 ACTIVE EE RE ee ci caves EE ee Se Ge EER EG Se Se ee ee 5 10 Alarms Device Status Using ROCLINK i e es ERGE EERS E ee EES DER ee Ep Reg 5 9 Analog Input ie ese RR ER Re BEREG i DER EE Re See dbe 4 2 Analog Outputs Reverse EE DEER RE GR EE EG Ge Go Se ee ee eke ee 5 8 5 19 Available Memory scceesceceesceeneeceseeeeneeceteeseneeeees 3 5 B Bac
102. or In write protect mode INIA A Update failure Set to nearest possible value Update in progress Lower range value too high Applied process too high Not in proper current mode fixed at 4mA or 20mA 10 Multi drop not supported Revision 4 and earlier Lower range value too low Applied process too low 11 Upper range value too high In multi drop mode Invalid transmitter variable code 12 Upper range value too low Invalid transmitter variable code 13 Both range values out of limits Invalid transfer function code 14 Span too small Pushed upper range value over limit 15 Multiple meanings 16 Access restricted 32 Device is busy 64 Command not implemented Normal Poll This mode uses the polling specified in Poll Method parameters to gather information from the device Update All Values This mode performs a full update by gathering the information from the ROC required to update all data fields in the HART Slave device Not all HART devices contain information for all fields Refer to Section 6 for more information Write Changes Any data fields that are changed and applicable to the HART Slave device are written to the device After the changes are written a full update from the device is requested Refer to Section 6 for more information Rev 3 99 HART Program User Manual Clear Structure This command clears
103. output has a unique Point Number to identify the input or output Each I O Point Type must be individually configured This allows parameters such as a HART Primary Variable to be assigned as an input to an AGA Flow Calculation a Process Variable or Process Value for a PID loop a variable to display on a Local Display Panel or a variable for any other ROC function Two point types are added to the ROC protocol by a HART program Point Type 30 HART Point Configuration Parameters Point Type 31 HART Device Configuration Parameters Refer to Appendix B for a complete list of the parameters associated with these HART point types Rev 3 99 1 5 HART Program User Manual 1 6 HART INTERFACE CARD PROGRAM The HART Interface Card Program allows a ROC306 or ROC312 with an installed HART Interface Card to communicate with HART devices Using HART digital communications up to four measurements Dynamic Variables can be communicated in a single message Other HART device specific transmitter variables may also be read The HART Card allows both digital and analog signals through the ROC analog inputs Each of the three built in analog inputs AIs on the ROC306 ROC312 can be configured as a HART Point Once a built in analog input is configured as a HART Point it can communicate either in the point to point mode or in the multi drop mode to HART devices In point to point mode digital communications are superimposed on the 4 to 20 milliam
104. p analog signals which can still measure the Process Variable through a built in analog input This mode allows communications with one HART device per built in analog input point and maximizes polling speed In point to point mode all HART field devices have an address of 0 In multi drop mode several HART devices are connected to a single communications line As many as five HART devices limited by the total current consumption of the devices can be connected in parallel to a single built in analog input Like the point to point mode digital communications are superimposed on the current signals however the analog signal is used only to measure the current consumed by all HART devices in the multi drop loop Communications are restricted to digital transmissions as the loop current is fixed at a minimum value and no longer has meaning relative to the process The digital transmissions contain the values read from the HART device Multiple field devices may be physically connected in parallel to the same pair of wires when installed When all three built in analog input channels are used in multi drop mode and five HART devices are wired to each input channel a ROC306 ROC312 with a Hart Card can support a maximum of 15 HART devices In multi drop mode HART field devices have an address of 1 through 15 and each device sets its output current to a fixed value typically 4 mA The ROC HART application sends a message to all multi dropped devi
105. played in Figure 3 3 3 10 Rev 3 99 HART Program User Manual File Meter 1 0 Data Display History Utilities System Help ROC Flags 1 of 1 Warm Start No i Cold Start Options FST Display Clear No Clear EEPROM Ho i Write to EEPROM No 5 Write Status Complete LCD User Program Op Port User Program Coml User Program Inactive Inactive Inactive Active Active Active Active Option 2 Active Option 3 Active Option 2 Active Option 3 Active Option 2 Active Option 3 ae ae as ae en ee 3 a a es ae em ew ass 2 User Program alc User Program Inactive Inactive Advanced Features Active Active Active Option 2 Active Option 3 Active Option 2 Active Option 3 om ED mr ml ED Updateg Fo Cancels F8 Save Initialize ROC from database stored in RAM On Line COM Figure 3 3 ROC Flags for a FloBoss 300 series with a FlashPAC 8 Set the Write to EEPROM or Write to Internal Config Memory flag to Yes This ensures that when a Cold Start is performed the User Program automatically starts 9 Press F8 Save 10 Press F1 Update 3 2 2 Downloading HART to RAM Using GV101 The download procedure in this section is used with GV101
106. r 0 Aux Out 1 On 1 User Coml Enable 0 Cold Hard Start 0 User Com2 Enable 0 Warm Start 0 User Prog Enable 0 Read I O 0 RTS Oper Port 0 Write to EEPROM 0 RTS Comm 1 0 EEPROM Write Complete 1 0 Disable 1 Enable 1 Update 2 3 4 RD Disk 5 WR Disk 6 Quit 7 8 Save Figure 3 18 ROC Flags Display 11 Set the appropriate user flag based on the User Program you selected Set the User Com1 Enable flag to 0 if required Set the User Com2 Enable flag to 0 if required Set the User Prog Enable flag to 0 if required 12 Press F8 Save 13 Press Enter to confirm your actions 14 Press F1 Update to view changes A Warm Start is not required Refer to Figure 3 18 3 20 Rev 3 99 HART Program User Manual SECTION 4 CONFIGURING HART POINTS This section details how to configure HART Points using ROCLINK and the GV101 Configuration Software This section includes Configuring HART Points Using ROCLINK on page Configuring HART Points Using GV101 Jon page 4 1 CONFIGURING HART POINTS USING ROCLINK To configure HART Points using ROCLINK 1 Select the VO menu in ROCLINK 2 Select HART Point File Meter IZO Data Display History Utilities Config Hart Point 1 of 2 EED pcanning Device Type n nput HART Hulti Drop j Hulti Drop I Multi Drop 3 Devices Multi Drop 4 Devices Multi Drop 5 Devices System Help Device Tag Device Tag Device Tag Device Tag Device Tag
107. r disable the polling of the HART devices Scanning should be disabled OFF if a device is being replaced or if continuous polling is done from another source such as a hand held configuration device Scanning must be ON to use the HART slave device Enabling or disabling the scanning has no effect on the ROC memory allocation of HART device data The user prompt message is Scan On Off 0 Point Scan off 1 Point Scan On Input Output This feature is currently inactive All HART Points are inputs Device Tags 1 through 5 The Device Tag identifies the HART device in the multi drop mode A unique Device Tag must be placed in a device prior to its installation on the multi drop point You can modify the Device Tag by using the Config Hart Device display see Section 5 but be sure to enter the most current tag in this field Press F2 Prev and F3 Next to view each of the two points The user prompt message is Enter Tag of the Multi Drop Device 4 4 Rev 3 99 HART Program User Manual SECTION 5 CONFIGURING THE HART DEVICE This section details how the parameters of the HART device are configured using both ROCLINK and GV101 This section includes Information Section Page Number 5 12 5 1 CONFIGURING THE HART DEVICE USING ROCLINK To configure the parameters of the HART device using ROCLINK 1 Select the VO menu in ROCLINK 2 Select HART Device
108. rently installed Status Displays the current status of the User Program ON or OFF Code Code displays the location of where the programs executable file resides in memory Data Data displays the location of where the program data variable files reside in memory Unused Memory Blocks The memory location must be available for the HART User Program to be loaded All unallocated available memory blocks display under this field User programs cannot share the same memory block Refer to Section Downloading Requirements on page B 2 to determine which available block of memory corresponds to the HART User Program Download When you select Download the Open File Figure 3 2 display appears for selecting the program files to be loaded After you select a user program to install you may press Enter or press Download again to begin loading the user program Press More File to select additional user programs for installation More File After selecting a user program to download using the Download pushbutton press the More File pushbutton to select additional user programs to download Clear All Press the Clear All pushbutton to clear all user programs stored in memory Rev 3 99 3 7 HART Program User Manual Turn On To turn on a user program select the check box next to the user program and press the Turn On pushbutton Note that the Status field displays ON or OFF indicating the status of the user progra
109. ring the information required to update all the data fields for the device Not all devices contain information for all fields Refer to Section 6 for more information 2 Write Changes Any data fields that are changed and applicable to the HART device are written to the device After the changes are written a full update from the device is requested Refer to Section 6 for more information 3 Clear Structure This command clears the data in the data fields followed by a full update from the device 4 Clear Config Bit This command clears resets the Config bit in the HART device which in turn clears the Configuration Change bit in the Device Status parameter Refer to Section 6 Clearing the Configuration Change Bit Hart Pt Num When using the HART Interface Card program in a ROC306 or ROC312 this field displays the built in analog input point 1 to 3 to which this device is connected When using the HART Interface Module program in a ROC312 ROC364 or FloBoss 407 this field displays the HART module channel number Channel numbers increment by two for every HART module installed starting with the first rack location The user prompt message is For information only Device Num The device number of the current Hart Pt Num In the point to point mode the device number is always 1 In multi drop mode the device number is a number from 1 to 5 depending on the number of HART devices configured on this point The us
110. rom the device The Secondary Variable is setup in the HART device and cannot be altered from the ROC The user prompt message is For information only TV Units Displays the units configured in the device for the Tertiary Variable The user prompt message is For information only Tertiary Variable Displays the Tertiary Variable as read from the device The Tertiary Variable is setup in the HART device and cannot be altered from the ROC The user prompt message is For information only 4th Units Displays the units configured in the device for the 4 Variable The user prompt message is For information only 4th Variable Displays the 4 Variable as read from the device The 4 Variable is setup in the HART device and cannot be altered from the ROC The user prompt message is For information only Slot Variables This field uses a pop up dialog box to display the Slot Units and Slot Variables configured in the device Refer to Press ESC or F6 to return to main edit screen Slot 0 Assignment gt 0 Slot 2 Assignment 0 Slot 0 Units Undefined Slot 2 Units Undefined Slot 0 Variable 0000000 Slot 2 Variable 0000000 Slot 1 Assignment 0 Slot 3 Assignment 0 Slot 1 Units Undefined Slot 3 Units Undefined Slot 1 Variable 0000000 Slot 3 Variable 0000000 Figure 5 6 Slot Variable Using GV101 Rev 3 99 5 17 HART Program User Manual Many HART devices read and store additional information besides the
111. s read and store additional information besides the Dynamic Variables These transmitter variables are device dependent but can be communicated to the ROC Consult your HART user documentation concerning device specific transmitter variables To display the Slot Units and Slot Variables configured in the device press Slot Variables in the Config HART Device dialog Refer to Slot Variables Variable Assignment Value Units Slot d 0 dAAAAAY Undefined Slot 1 1 8 0600000 Undefined Slot 2 2 0 9000080 Undefined Slot 3 3 0 B800080 Undefined OK J Cancel 5 Figure 5 2 Slot Variable for ROCLINK Slot Slot location Variable Assignment Assigns a transmitter variable to this slot such as a temperature reading The variable must be of a floating point data type and it must request valid slot variables If any of the four variables is invalid nothing is returned and no variables are updated See device specific information on assignment of variables Slot Value The value of the data specified by the Slot field Slot Units Unit assigned by the HART device to the variable 5 6 Rev 3 99 HART Program User Manual 5 1 2 Advanced Features Using ROCLINK To display the limits and other device information configured in the HART device press Advanced Features in the Config HART Device dialog Refer to Message Descriptor Manufacturer s ID Device ID d Nu
112. t is shown for each memory block as follows No RAM No RAM is installed in this location When viewing FloBoss 407 memory No RAM displayed for Flash memory blocks a000 through cc00 means that the memory is unallocated Unalloc No program assigned or no memory installed The memory is available to install a User Program Code x Code location for the User Program installed at that memory location Data x Data location for the User Program installed at that memory location For more information on viewing the memory allocation of all User Programs loaded in the ROC refer to Section 8 in the GV 0 Configuration Software User Manual 3 2 DOWNLOADING PROCEDURES The following sections detail how to download the HART User Program The downloading procedures vary depending on the software and type of memory you are using The sections include Downloading HART Using ROCLINK Jon page Downloading HART to RAM Using GV101 on page Downloading HART to FloBoss 407 Flash Memory Using GV101 Jon page 3 2 1 Downloading HART Using ROCLINK To download the HART User Program using ROCLINK 1 Determine the memory location available for the User Program using the Unused Memory Blocks fields Select the HART User Program that corresponds to the available block of Bid 1 4 memory and type of ROC being used Refer to Section B 1 4 Viewing Available Memor on page 8 5 2 Select Utilities from the ROCLINK menu bar Rev 3 99 3 9
113. te 0 5 tag A date Byte 6 17 descriptor A Byte 18 20 date D 14 Read PV sensor none Byte 0 2 sensor serial number information Byte 3 units code for sensor limits and minimum span Byte 8 11 lower sensor limit F Byte 12 15 minimum span F Rev 3 99 6 9 HART Program User Manual Command and Function Data In Command Type Data In Reply Type 15 Read output none Byte 0 alarm select code information Byte 1 transfer function code Byte 2 PV range units code Byte 3 6 upper range value F Byte 7 10 lower range value F Byte 11 14 damping value sec F Byte 15 write protect code Byte 16 private label distributor code 17 Write message Byte 0 23 message A 18 Write tag descriptor Byte 0 5 tag A as in command date Byte 6 17 descriptor A Byte 18 20 date D 33 Read transmitter Byte0 transmitter variable code Byte 0 transmitter variable code for variables for Slot 0 Slot 0 Byte 1 transmitter variable code Byte 1 units code for Slot 0 for Slot 1 Byte 2 5 data for transmitter variable Byte 2 transmitter variable code Slot 0 for Slot 2 Byte 6 transmitter variable code for Byte 3 transmitter variable code Slot 1 for Slot 3 truncated after Byte 7 units code for Slot 1 last requested code Byte 8 11 data for transmitter variable Slot 1 Byte 12 transmitter variable code for Slot 2 Byte 13 units code for Slot 2 Byte 14 17 data for transmitter variable Slot 2 Byte 18 transmitter variable code for Slot 3 Byte 1
114. to this point Primary Value The Primary Value process variable PV as read from the HART device The PV is setup in the HART device and cannot be altered from the ROC This is a measured quantity originating in the process such as pressure temperature flow or a value derived from these like the HART Dynamic Variables Primary Units The units configured in the device for the Primary Value PV such as InH O Primary Current The current of the HART device loop in milliamps In point to point mode this value varies between 4 and 20mA In the multi drop mode this value is fixed typically at 4mA Primary Percent This field displays the HART device loop current as a percentage value 5 2 Rev 3 99 HART Program User Manual Secondary Value The Secondary Value as read from the device The Secondary Value is setup in the HART device and cannot be altered from the ROC Secondary Units The units configured in the HART device for the Secondary Value Tertiary Value The third value as read from the device The Tertiary Value is setup in the HART device and cannot be altered from the ROC Tertiary Units The units configured in the HART device for the Tertiary Value 4th Value The 4 Value as read from the HART device The 4 Value is setup in the HART device and cannot be altered from the ROC 4th Units The units configured in the HART device for the 4 Value Communications The current stat
115. tted simultaneously on the same wiring allowing two way field communications from the Host to the HART device Process Variable and control signal information may be transmitted using the 4 to 20mA while additional measurements device configuration parameters and calibration travel over the digital channel 1 1 ORGANIZATION OF MANUAL This manual is organized into the following major sections able of Content ection 1 Introduction ction 2 Hardware Installatio ction 3 Downloading the HART User Progra ection 4 Configuring the HART Points ection 5 Configuring the HART Device ection 6 HART Host Operation ection 7 Using HART Parameter o ft gt gt OH oH O N Appendix A Soft Point Mapping Appendix B HART Parameters Topical Inde able of Contents Lists each section and information contained in that section of the document Section 1 Introduction describes this manual and mentions related manuals This section also provides a summary of the HART user program hardware overview and lists the HART user programs Section 2 Hardware Installation provides information concerning installation and wiring of the HART Card and HART Modules This section also includes testing information Section 3 Downloading the HART User Program describes how to view available memory how to select and how to download the correct HART User Program to the ROC or FloBoss Rev 3 99 1
116. us of the Communications Communication Error A communications error occurred during transmission L Parity Error The Longitudinal Parity calculated by the device did not match the Longitudinal Parity byte at the end of the message V Parity Error Vertical Parity error The parity of one or more of the bytes received by the HART device was incorrect Reserved Reserved Overrun Error At least one byte of data in the receive buffer of the HART device was overwritten before it was read Buffer Overflow The message was too long for the receive buffer of the HART device Framing Error The Stop Bit of one or more bytes received by the HART device was not detected Undefined Unknown error Command Response This read only field indicates the current Command Response received from the Slave Refer to the specific HART device manual for further information about the error and Command Response summaries A brief overview of the errors that may be received is provided in Table 5 1 Command Response Errors Command Response No Command specific error Undefined Invalid selection Passed parameter too large WI NI rR o Rev 3 99 5 3 HART Program User Manual Update Flag The Update Flag allows you to demand functions on a HART device 5 4 Command Response Passed parameter too small Too few data bytes received Device specific Command err
117. user program files see the listing in Table 1 1 at the end of Section 1 When downloaded the FBCLR program clears out Code in the segment 16 Kbytes by causing zeros to be written to the first 64 bytes For example to clear the A000 memory Code segment download the FBCLR_AO H00 program To download an FBCLR program using the GV101 configuration software and to clear Flash memory 1 Determine the memory location where the User Program is currently installed and select the clear HART User Program that corresponds to the allocated block of memory Refer to Section iewing Available Memory on page B 5 to view available memory Press F8 Utilities in GV101 Main Menu Type 6 and press Enter to select the User Program Routines from the ROC Utilities menu Type 4 and press Enter to select Program Flash Memory Select the HART User Program to install so the file name is highlighted Refer to Oe eS 3 18 Rev 3 99 HART Program User Manual C USER J M U V W X Y 7 Press ESC to cancel Select PROG FBCLR_AO HO0O DI A B ae ss H R gt Drive Drive Drive Drive Drive Drive Drive Drive Drive Drive Drive Drive Drive UP or DOWN to Search Press Enter to select filename with HOO lt DIR gt for the parent directory Figure 3 15 File Selection Display When you select Program Flash Memory a display appears for selecting the program f
118. w when the message is complete Byte Count functions as the end of message indicator The Data field is limited to 25 bytes maximum so the Byte Count range is 0 to 27 Status Two byte response code Present in the response message sent from the Slave The two bytes include information about outgoing communication errors in the return message Command Response the Status of the received Command device is busy or does not recognize the Command and the operational Device Status of the HART Slave Command Response codes are integers from 0 through 127 and indicate errors or warnings which may have single or multiple meanings Refer to Table 5 1 The Command Response code may be applicable to any transaction or have multiple meanings specific to a Universal or Common Practice Command A Command Response code includes both fault conditions and abnormal operational modes or conditions which do not indicate a faulty device Communication errors are typically errors in parity overrun and framing errors An overflow of the receive buffer or discrepancies between the message content and the received checksum may occur Data Depending on the HART Command the Data field may or may not be present A maximum length of 25 bytes is recommended The number of bytes of data and the formatted data used for each item are designated by each Command Refer to able 6 1 HART Commands Data may be in the form of Integers 8 16 24 or 32 bits uns
119. wn Arrow J to indicate the desired file in the file list If the desired file is not listed you can instead select a drive and directory that has the file you want Note that the current drive and directory are given at the top of the list 6 Press Enter to begin loading the HART User Program 7 Press F2 Refer to Figure 3 12 File you selected is A FBHIBO7C HO0O0 Is This Correct Fl Try again F2 OK Figure 3 12 Correct File Verification Dialog 3 16 Rev 3 99 HART Program User Manual Downloading File A FBHIBO7C HO0O Waiting for setting Up Flash memory Figure 3 13 Setting Up Flash Memory When the file has been downloaded the software displays the following message Programming the Flash memory please wait This message automatically clears after Flash memory has been successfully programmed You are then returned to the User Routines menu 8 Press Esc in the User Routines menu 9 Press F4 to display the Configuration Menu 10 Type 8 and press Enter to display the ROC Flags display 11 Set the appropriate user flag based on the User Program you selected Refer to Set the User Com1 Enable flag to 1 if required Set the User Com2 Enable flag to 1 if required Set the User Prog Enable flag to 1 if required ROC Flags 1 of 1 CRC Check 1 RTS Comm 2 0 DI PI ROC306 312 0 Clear EEPROM 0 User LCD Enable 0 I O Scan Enable 1 User OP Port
120. ws the wiring to one of the built in analog inputs for the multi drop and point to point modes From one to five HART devices can be used in the multi drop mode In this mode the fixed current typically 4mA is used only to measure the current consumed by the HART devices In the point to point mode only one HART device is connected and the same analog input terminals are used In this mode the 4 to 20 milliamp signal can be used for measuring the process variable At the analog input the HART card provides loop source power T and the 4 terminal is used to bring the digital signal to the HART card The T power is regulated by a current limit Rev 3 99 2 17 HART Program User Manual Built in Al Al o T ILIMT O Vs ROC POWERED gt z HART DEVICE 1 VV 5 L s 250 OHM DOC0203J Vs 8 TO 30 VDC ROC POWERED HART DEVICE 2 ROC POWERED HART DEVICE 5 Figure 2 6 HART Interface Wiring Schematic 2 4 3 Testing the HART Interface Card The HART Interface card provides the source for the HART devices and uses two test procedures to verify correct operation Use the first procedure to check the integrity of the loop power and the second to verify communications 2 4 3 1 Verify Integrity of Loop Power Equipment Required Multimeter For each built in Analog Input being used measure the voltage between

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