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1. Relative Parameter VIEW VIEN VIEW Relative Parameter VIEN VIEW 1 ST_REV 1 ST_REV 2 2 2 2 TAG_DESC 2 TAG_DESC 3 STRATEGY 3 STRATEGY 4 ALERT_KEY 4 ALERT_KEY 5 MODE_BLK 4 4 5 MODE_BLK 4 4 6 BLOCK_ERR 2 2 6 BLOCK_ERR 2 2 7 TOTAL_SP 4 4 7 PV 5 5 8 OUT 5 5 8 OUT 5 5 9 OUT_RANGE 11 9 PRE_OUT 5 5 10 GRANT_DENY 2 10 PV_SCALE 11 11 STATUS_OPTS 2 11 OUT_RANGE 11 12 IN_1 5 5 12 GRANT_DENY 2 13 IN_2 5 5 13 INPUT_OPTS 2 14 OUT_TRIP 2 2 14 IN 5 15 OUT_PTRIP 2 2 15 IN_LO 5 16 TIME_UNIT1 1 16 IN_1 5 T7 TIME UNIT2 1 17 IN 2 5 18 UNIT CONV 18 IN 3 5 19 PULSE VAL1 19 RANGE HI 4 20 PULSE VAL2 4 20 RANGE LO 4 21 REV FLOW 1 2 21 BIAS IN 1 4 22 REV_FLOW2 2 22 GAIN_IN_1 4 23 RESET_IN 2 2 23 5 2 4 24 STOTAL 4 24 GAIN_IN_2 4 25 RTOTAL 4 4 25 BIAS_IN_3 4 26 SRTOTAL 4 26 GAIN_IN_3 4 27 SSP 4 27 COMP_HI_LIM 4 28 INTEG_TYPE 1 28 COMP_LO_LIM 4 29 INTEG_OPTS 2 29 ARITH_TYPE 1 30 CLOCK_PER 4 30 BAL_TIME 4 31 PRE_TRIP 4 31 BIAS 4 32 N_RESET 32 GAIN 4 33 INCL 4 4 33 OUT_HI_LIM 4 34 GOOD_LIM 34 OUT_LO_LIM 4 35 UNCERT_LIM 35 UPDATE_EVT 36 OP_CMD_INT 1 1 36 BLOCK_ALM 37 OUTAGE_LIM 4 Total 23 26 48 68 38 RESET_CONFIRM 2 2 39 UPDATE_EVT 40 BLOCK_ALM 41 ACCUM TOTAL 4 Total 52 17 64 42 T0416 EPS IM 01R21F02 01E E 4 10 1st edition Nov 2007 Table 4 17 Indexes of View for Each Block VIEW_1
2. Table 4 11 View Object for Resource Block Relative Parameter VIEN VIEW MEN VIEN 1 ST REV 2 2 2 2 2 TAG DESC 3 STRATEGY 2 4 ALERT KEY 1 5 MODE BLK 6 BLOCK ERR 7 RS STATE 1 1 8 TEST RW 9 DD RESOURCE 10 MANUFAC ID 4 11 DEV TYPE 12 DEV REV 1 13 DD REV 1 14 GRANT DENY 2 15 HARD TYPES 2 16 RESTART 17 FEATURES 2 18 FEATURE SEL 2 19 CYCLE TYPE 1 20 CYCLE SEL 2 21 MIN CYCLE T 22 MEMORY SIZE 23 NV CYCLE T 24 FREE SPACE 25 FREE TIME 4 4 26 SHED RCAS 27 SHED ROUT 28 FAULT STATE 1 1 29 SET FSAFE 30 CLR FSAFE 0411 1 5 4 CONFIGURATION byte Relative Parameter VIEW VIEW VIEW VIEW 31 MAX NOTIFY 4 32 LIM_NOTIFY 1 33 CONFIRM_TIME 4 34 WRITE LOCK 1 35 UPDATE EVT 36 BLOCK ALM 37 ALARM SUM 8 8 38 ACK OPTION 2 39 WRITE PRI 1 40 WRITE ALM 41 VER 42 SOFT REV 43 SOFT DESC 44 SIM ENABLE MSG 45 DEVICE STATUS 1 4 46 DEVICE STATUS 2 4 47 DEVICE STATUS 3 4 48 DEVICE STATUS 4 4 49 DEVICE STATUS 5 4 50 DEVICE STATUS 6 4 51 DEVICE STATUS 7 4 52 DEVICE STATUS 8 4 53 SOFTDWN PROTECT 1 54 SOFTDWN FORMAT 1 55 SOFTDWN COUNT 2 56 SOFTDWN ACT AREA 1 57 SOFTDWN MOD REV 16 58 SOFTDWN ERROR 2 Totals 22 30 73 35 0411 2 5 4 7 01R21
3. 44 1 Parameter Mnemonic MEW uud 34 1 35 RCAS_OUT 36 ROUT_OUT 5 37 TRK SCALE 11 38 TRK IN D 2 39 TRK VAL 40 FF VAL 5 41 FF SCALE 11 42 FF GAIN 4 43 UPDATE EVT 44 BLOCK_ALM 45 ALARM SUM 8 8 46 ACK OPTION 2 47 ALARM HYS 4 48 HI PRI 1 49 HI 4 50 HI PRI 1 51 LIM 4 52 PRI 1 53 LIM 4 54 LO LO PRI 1 55 LO LO LIM 4 56 DV HI PRI 1 57 DV HI 4 58 DV LO PRI 1 59 DV LO 4 60 HI ALM 61 62 LO ALM 63 LO LO ALM 64 DV HI ALM 65 DV LO ALM Subtotals 15 30 63 Totals 43 83 104 0113 2 5 APPENDIX 6 SOFTWARE DOWNLOAD APPENDIX 6 SOFTWARE DOWNLOAD A6 1 Benefits of Software Download This function enables you to download software to field devices via a FOUNDATION Fieldbus to update their software Typical uses are to add new features such as function blocks and diagnostics to existing devices and to optimize existing field devices for your plant Update Program New Diagnostics A6 2 Specifications A6 3 Preparations for Steady state current Max 15 mA Software Downloading Current Draw Steady state 15mA max For software downloading you need to prepare the following Current Draw Software Download state 24mA max Software download tool e Software for downloading file for each of the Current during FlashROM blankin
4. Table 4 13 View Object for Al Function Block Table 4 14 View Object for DI DI1 DI2 Function Block Relative Parameter MEIN MEN VIEW Relative Parameter NEM EN VIEW 1 ST REV 2 2 2 2 1 ST REV 2 2 2 2 2 TAG DESC 2 TAG DESC 3 STRATEGY 2 3 STRATEGY 2 4 ALERT KEY 1 4 ALERT KEY 1 5 MODE BLK 4 4 5 MODE BLK 4 4 6 BLOCK ERR 2 2 6 BLOCK ERR 2 2 7 PV 5 5 7 PV_D 2 2 8 OUT 5 5 8 OUT_D 2 2 9 SIMULATE 9 SIMULATE_D 10 XD_SCALE 11 10 XD_STATE 2 11 OUT_SCALE 11 11 OUT_STATE 12 GRANT_DENY 2 2 12 GRANT_DENY 13 lO OPTS 2 13 IO OPTS 2 14 STATUS OPTS 2 14 STATUS OPTS 2 15 CHANNEL 2 15 CHANNEL 2 16 L TYPE 1 16 PV FTIME 4 17 LOW CUT 4 17 FIELD_VAL_D 2 2 18 PV_FTIME 18 UPDATE_EVT 19 FIELD_VAL 5 5 19 BLOCK_ALM 20 UPDATE_EVT 20 ALARM_SUM 8 8 21 BLOCK_ALM 21 ACK_OPTION 2 22 ALARM_SUM 8 8 22 DISC_PRI 1 23 ACK_OPTION 2 23 DISC_LIM 1 24 ALARM_HYS 24 DISC_ALM 25 HI_HI_PRI 1 Total 22 8 22 19 26 HI_HI_LIM 4 T0414 EPS 27 HI_PRI 1 28 HI_LIM 4 29 LO_PRI 1 30 LO_LIM 4 31 LO_LO_PRI 1 32 LO_LO_LIM 4 33 HI_HI_ALM 34 HI_ALM 35 LO_ALM 36 LO_LO_ALM Total 31 26 31 46 TO413 EPS 4 9 IM 01 21 02 01 1st edition Nov 2007 4 CONFIGURATION Table 4 15 View Object for IT1 IT2 Function Block Table 4 16 View Object for AR Function Block
5. MEE 41 A5 13 Measured value Tracking 41 A5 14 Initialization and Manual Fallback 41 AB 15 Manual Fallback au 42 53 16 Auto Fallback iss 42 A5 17 Mode Shedding upon Computer Failure 42 rr 43 A5 18 1 Block Alarm BLOCK _ ALM u a 43 A5 18 2 Process CREDE 43 5 19 Example of Block Connections 43 A5 20 View Object for PID Function 44 01821 02 01 1st edition Nov 2007 5 APPENDIX 6 SOFTWARE DOWNLOAD 45 A6 1 Benefits of Software Download eee 45 AB 2 Specifications 45 A6 3 Preparations for Software Downloading eee 45 A6 4 Software Download 42 2 46 A6 5 Download Files rasis nexa a dE RUHK RU aeann HE M NR 46 A6 6 Steps after Activ
6. 4 44422 42222222 5 4 1 Network 1 5550 nn 5 4 2 Network Definition scene moon rex cua c ni a 5 4 3 Definition of Combining Function 111 6 4 4 Setting of Tags and 7 4 5 Communication 5 ne 8 4 51 SCHING c 8 4 5 2 Function Block Execution 9 4 6 Block Selling nein 9 46 1 Link e vn M 9 eee 10 4 63 VIEW Hen 10 4 6 4 Function Block Parameters 2 riaiaki kxs ka kong om RR RE REED EA XELEIUEKEIIUEU ASRER nnana 15 5 EXPLANATION OF BASIC ITEMS 13 5 1 OUI i ndo or ERU QE DUM ND SOC 13 5 2 Setting and Changing Parameters for the Whole Process 13 5 3 Transducer Block 14 5 4 Al Function Block Parameters 16 5
7. 3 APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARA 5 3 A1 1 Applications and Selection of Basic Parameters 3 A1 2 Setting and Change of Basic Parameters 2 1 3 Setting the Al Function nennen nennen 5 1 4 Setting the Transducer Block 6 1 5 Setting the Integrator IT Function 7 1 6 Setting the DI Function Block wisissiscisciscsescsssnentesanawessscaninnsaseesisinecacecnsusdnddiananaaes 7 ii nel edie 1st edition Nov 2007 5 APPENDIX 2 INTEGRATOR 7 A2 1 Schematic Diagram of Integrator Block 2 22 24 7 A2 2 Input process Section anne Een ehe 8 A2 2 1 Determining Input Value 8 A2 2 2 Converting the Hale tinent a p Ex M 8 A2 2 3 Converting ACCUMULATION zs usu0040000 00000000u0 tt epe panca kk REN RR R MA INR ERE 9 A2 2 4 Determining the Input Flow Direction
8. Note Our Device Description Files and Capabilities Files available at http www yokogawa com fld DEVICE INFORMATION Device ID 594543000BXXXXXXXX PD Tag 2001 Device Revision 1 Node Address OxF4 Serial No Physical Location Note Our Device Description Files and Capabilities Files available at http www yokogawa com fld F0303 EPS Figure 3 3 Device Information Sheet Attached to RXF If no RXF is detected check the available address range If the node address and PD tag are not specified when ordering default value is factory set If two or more RXFs are connected at a time with default value only one RXF will be detected from the host as RXFs have the same initial address Separately connect each RXF and set a different address for each 3 GETTING STARTED 3 4 Integration of DD If the host supports DD Device Description the DD of the RXF AXF needs to be installed Check if host has the following directory under its default DD directory 594543 000B 594543 is the manufacturer number of Yokoga wa Electric Corporation and 000 is the RXF AXF device number respectively If this directory is not found the DD of the RXF AXF has not been included Create the above directory and copy the DD file OmOn ffo OmOn sym m n is a numeral into the directory Om in the file name shows the device rev
9. RXF Index 361 SM running After making changes to the settings do id Element RXF Description not turn off the power to the RXF for at least 30 nee seconds Capability value 1 SlotTime 4 8 10 20 for V ST 1 Set the node address of the RXF In general MaxResponse 5 3 5 Capability value use an address from 0x10 to V FUN 1 Delay for V MRD Capability value 0x00 6 Delay 4 8 10 for V MID OxOF Not used TA0401 EPS 1 Bridge device In this case set SlotTime MaxResponseTime 9 13 MinlInterPduDelay as follows V FUN ConfiguredLinkSettingsRecord RXF Index 369 SM Not used NUN Subindex Element Se Description V FUN V NUN _ nee Basic device 1 SlotTime 20 4095 V ST 3 MaxResponseDelay 6 5 V MRD OxFC 6 MinInterPduDelay 12 12 V MID Portable device address SAUIDMEES OxFF PADIS ERS 3 In the LAS settings of the RXF set the values of V FUN and V NUN so that they include Figure A4 3 Node Address Ranges the node addresses of all nodes within the same segment See also Figure 3 a wie Orne oet ConfiguredLinkSettingsRecord RXF Index 369 SM of V ST V MRD and V MID to the same as the respective lowest capability values in all 3 Value Des riptioni Element Default Value Desoription the devices within the segment An example
10. 2 gt O gt IN 2 BIAS IN 2 GAIN IN 2 34 1 OUT_LO_LIM 5 5 IN 3 BIAS IN 3 GAIN IN 3 3 PU BIAS IN i COMP HI LIM GAIN IN i 0301 5 Figure 1 Block The Arithmetic block is divided into three sections Input section Makes a go no go decision on the use of an input value switches the range and determines the PV status Computation section Makes calculations through ARITH_TYPE Output section Applies gain multiplication and bias addition to the calculated result to perform limitation processing for output range extension function compensates the IN and IN_LO input values when two devices with different ranges are connected to make smooth input switching A 19 IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 3 ARITHMETIC AR BLOCK A3 2 Input Section There are five inputs IN and IN_LO main inputs and IN_1 IN_2 and IN_3 auxiliary inputs IN and IN_LO are intended to connect devices with different measurement ranges and allow the use of switching a measurement range by selecting the measuring device However because there are slight differences between IN and IN_LO values even when the same item is measured instantaneous switching causes abrupt changes in the output To prevent this phenomenon the Arithmetic block uses a function known as range extension to compensate the
11. INF PV_SCALE Setting for HI_HI_ALM alarm 50 HI PRI 0 Oto 15 Priority order of ALM alarm 51 INF PV_SCALE Setting for HI_ALM alarm 52 LO_PRI 0 Oto 15 Priority order of LO ALM alarm 53 LO LIM INF PV SCALE Setting for LO ALM alarm 54 LO LO PRI 0 0to 15 Priority order of LO LO ALM alarm 55 LO LO LIM INF PV SCALE Setting for LO LO ALM alarm 56 DV HI PRI 0 Oto 15 Priority order of DV HI ALM alarm 57 DV HI LIM INF Setting for DV_HI_ALM alarm 58 DV_LO PRI 0 Oto 15 Priority order of DV LO ALM alarm 59 DV LO LIM INF Setting for DV LO ALM alarm 60 HI ALM Alarm that is generated when the PV value has exceeded the HI_HI_LIM value and whose priority order is defined Priority order Only one alarm is generated at a time When two or more alarms occur at the same time the alarm having the highest priority order is generated When the PV value has decreased below HI_HI_LIM ALM_HYS HI_HI_ALM is reset 61 HI ALM As above 62 LO_ALM Reset when the PV value has increased above ALM_HYS 63 LO LO 64 DV HI ALM Alarm that is generated when the value of PV SP has exceeded the DV_HI_LIM value Other features are the same as ALM 65 DV_LO_ALM Alarm that is generated when the value of PV SP has decreased below the DV_LO_LIM value Other features are the same as LO LO ALM
12. eene 9 23 c 9 A2 3 1 Status of Value after Addition eene nennt 9 2 3 2 nbn 10 Brite rico UD 10 A2 5 Output PROGCSS iii 12 A2 3 1 Stals Determihalien e 12 A2 5 2 Determining the Output 13 2 5 3 Mode Handling zuussusnsunuenunsnnnnnnnn una nun ka kcu sa nn RERO UR RE Rx E 14 ZG FROST e 14 C vRJAMII I4 ol T S 14 A2 6 2 Reset Timing nn 14 A2 5 3 Reset Process een 15 A2 7 List of Integrator Block 5 16 IM 01 21 02 01 iv 1st edition Nov 2007 5 APPENDIX 3 ARITHMETIC AR BLOCK 19 A3 1 Schematic Diagram of Arithmetic Block 19 2 1 uL A c 20 A3 2 2 Auxiliary ne 20 21 A3 3 Computation Section u in na a mine 21
13. Example Case 1 Case 2 Case 3 Good Uncertain Bad Bad Handled as a good input if No option its status is uncertain Handled as a good input if its N n status is bad No option 1 Flow compensation linear in A3 3 1 Computing Equations OUT Status Good Uncertain Bad 0304 5 01R21F02 01E E 1st edition Nov 2007 APPENDIX 3 ARITHMETIC AR BLOCK A3 5 List of the Arithmetic Block Parameters Write Mode Valid Range Initial Value 1 4 Description Remarks 0 BLOCK_HEADER O S TAG OAR Information relating to this function block such as block tag DD revision and Indicates the revision level of the set parameters associated with the 1 ST REV 0 2 2 2 2 Arithmetic block If a setting is modified this revision is updated It is used to check for parameter changes etc 2 TAG DESC Null A universal parameter that stores comments describing tag information 3 STRATEGY 1 2 A universal parameter intended for use by a high level system to identify function blocks Key information used to identify the location at which an alert has occurred 4 ALERT KEY 1 255 1 1 Generally this parameter is used by a high level system to identify specific areas in a plant that are un
14. TAOLO3 EPS Table A6 4 Download Error Codes A 49 IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 6 SOFTWARE DOWNLOAD Error Code Detail 0 No error 32768 Unsupported header version 32769 Abnormal header size 32770 Abnormal manufacturer ID 32771 Abnormal device family 32772 Abnormal device revision 32773 Abnormal vendor specification version 32774 Abnormal number of modules 32775 Abnormal number of bytes in module 1 32776 Abnormal number of bytes in module 2 32777 Device error in module 1 32778 Checksum error in module 1 32779 Checksum error in file 32780 Unused 32781 Write prohibited area in FlashROM 32782 Verification error during FlashROM writing 32783 Polling error during FlashROM erasing 32784 Polling time out during FlashROM erasing 32785 Polling error during FlashROM writing 32786 Polling time out during FlashROM writing 32787 FlashROM driver undefined number error 32788 File endcode error 32789 File type error UPDATE ORIGINAL 32790 FlashROM driver undefined number error 32791 On start state error other than DWNLD_NOT_READY 32792 Start segment error in module 1 32793 Binary file error 32794 Binary file error 32795 Device error in module 2 32796 Detection of EEPROM state other than backup after activation 32797 Checksum error in module 2 32798 Not in DWNLD_READY state when receiving GenericDomainlnitiate 327
15. 0408 5 8 DimeBasicinfo Sub Size aa index Element bytes Description 1 SlotTime 2 Indicates the capability value for V ST of the device PerDlpduPhlOverhead 1 V PhLO MaxResponseDelay 1 Indicates the capability value for V MRD of the device ThisNode 1 V TN node address ThisLink 2 V TL link id MinInterPduDelay 1 Indicates the capability value for V MID of the device 7 TimeSyncClass 1 Indicates the capability value for V TSC of the device PreambleExtension 1 PostTransGapExtension 1 V PhGE 10 MaxinterChanSignalSkew 1 V PhIS TA0409 EPS 9 PImeBasicCharacteristics Sub Size index Element bytes Value Description 1 Channel 110 Statistics data Statistics are not Supported supported 2 Medium 8 0x4900000000000000 Wire medium AndData voltage mode Rates and 31 25 kbps Supported are supported 3 lceVersion 2 0 0403 IEC 4 3 is supported 4 NumOf 1 i Channels 5 Power 1 10 0 Bus powered Mode 1 Self powered 0410 5 10 ChannelStates Sub Size index Element bytes Value Description 1 Channel 1 1 0x00 In Use No Bad since last read No Silent since last read No Jabber since last read Tx Good Rx Good 2 Channel 2 1 0x80 Unused 3 Channel 1 0x80 Unused 4 Channel 4 1 0x80 Unused 5 Channel 5 1 0x80 Unused 6 C
16. Default 64 2064 SWITCH_1_TARGET 1 Adhesion Alarm 0 5 This parameter selects the input channel used to LIMSW_1_VALUE_D 1 Adhesion Alarm 2 Adhesion Warning 65 2065 SWITCH_2_ Indicate the value of switch 2 which switches ON and OFF VALUE_D depending on the digital value of the target input parameter selected in SWITCH_2_TARGET 66 2066 SWITCH 2 TARGET 2 Adhesion O S This parameter selects the input channel used to Warning LIMSW 2 VALUE D 1 Adhesion Alarm 2 Adhesion Warning 67 2067 SIGNAL LOCK 1 Unlock Auto When 2 Lock is selected signal lock function becomes active and output is fixed to 0 1 Unlock 2 Lock 68 2068 DISPLAY CYCLE 2 400ms Auto Sets the cycle for the display unit s display response speed Settings should be made in accordance with the measurement environment e g Set the longer display cycle when using the equipment in low temperature environment 1 200ms 2 400ms 3 1s 4 2s 5 4s 6 8s 69 2069 LIMIT O S Sets the rate limit value Valid range is 0 to 10 70 2070 RATE LIMIT 0 O S Sets the dead time for late limit function if O is set then the rate DEAD TIME limit function becomes inactive Valid range is 0 to 15 s 71 2071 PULSING FLOW 1 No O S Set 2 Yes if flow is pulsing Valid range is 1 No 2 Yes 72 2072 SYNCH 2 Yes O S This parameter is used to indicate whether or not the internal frequency is to be synchronized with that of power sup
17. 5 z 1 0x00000002 51 Span lt 0 1m s Span flow velocity setting is 0 05 m s or less 1 0x00000002 31 Empty Pipe Flowtube is not filled with fluid 2 0x00000004 2 0x00000004 3 0x00000008 57 Dens Set Err Mass units have been selected for Base Flow Unit but 3 0x00000008 33 Adhesion Alm Electrode adhesion alarm t density is set to zero 4 0x00000010 4 0 00000010 71 Meas Mod Set Measure Mode is set to Enhanced DF without selecting 5 0 00000020 optional code HF1 HF2 6 0x00000040 5 0x00000020 72 Size Set Err A value of 3000 1 mm or more is set for Nominal Size 7 0 00000080 6 0x00000040 73 Adh Set Err The condition in Adhesion detection level 8 0 00000100 Level 1 Level 2 Level 3 Level 4 is not satisfied 9 0 00000200 7 0 00000080 10 0x00000400 8 0300000100 41 0x00000800 3 0500000200 10 0 00000400 12 0 00001000 11 0 00000800 13 0 00002000 12 0 00001000 14 0 00004000 13 0 00002000 15 0 00008000 14 0x00004000 16 0x00010000 110 Al Lo Lo Alm Al process alarm 15 0 00008000 17 0x00020000 111 Al Hi Hi Alm Al process alarm 16 0x00010000 120 IT1 Clock Per Err IT1 CLOCK_PER set value is smaller than excecution period 18 0x00040000 112 PID Lo Lo Alm PID process alarm 17 0x00020000 121 IT2 Clock Per Err 2 CLOCK_PER set value is smaller than excecution period 19 0 00080000 113 PID Hi Hi Alm PID process alarm 18 0x00040000 122 AR Range Set Err
18. DEV_TYPE of RB Device Revision DEV_REV of RB DD Revision DD_REV of RB Software Revision SOFT_REV of RB N oF A N 10 Software Domain ORIGINAL Device name 440 DOMAIN Read write prohibited Get OD permitted A 51 0108 5 01R21F02 01E E 1st edition Nov 2007 APPENDIX 6 SOFTWARE DOWNLOAD A6 10 Comments on System Network Management VFD Parameters Relating to Software Download A IMPORTANT Do not turn off the power to a field device immediately after changing parameter settings Data writing actions to the EEPROM are dual redandant to ensure reliability If the power is turned off within 60 seconds after setup the parameters may revert to the previous settings 1 DWNLD_PROPERTY Sub Element Size Description Index Bytes 1 Download Class 1 Indicates the download class 1 Class 1 2 Write Rsp Returned For 1 Indicates whether a write response is returned to the ACTIVATE ACTIVATE command 1 Write Response Returned 3 Write Rsp Returned For 1 Indicates whether a write response is returned to the PREPARE PREPARE command 1 Write Response Returned 4 Reserved 1 Reserved 5 ReadyForDwnld Delay Secs 2 Indicates the maximum delay after receipt of the PREPARE_FOR_DWNLD command to proceed to transition from DWNLD_NOT_READY to DWNLD_READY 6 Activation Delay Secs
19. o RESET_IN gt o RESET_CONFIRM 0201 5 Figure A2 1 Integrator block IN_1 Block input 1 value and status 2 Block input 2 value and status REV_FLOW Indicates whether the sign 1 is reversed It is a discrete signal REV_FLOW2 Indicates whether the sign of IN_2 is reversed It is a discrete signal RESET_IN Resets the integrated values It is a discrete signal RESET_CONFIRM Reset confirmation input It is a discrete signal OUT Block output value and status OUT_PTRIP Set if the target value exceeds PRE_TRIP It is a discrete signal OUT_TRIP Set if the target value exceeds TOTAL_SP or 0 It is a discrete signal The integration block is classified into the following five sections for each function e Input process section Determines the input value status converts the rate and accumulation and deter mines the input flow direction Adder Adds the two inputs A 7 IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK A2 2 Input process Section When executed the Integrator block first performs input processing in the order of Determining input status gt Converting rate or Accum gt Determining the input flow direction Switching between Convert Rate and Convert Accum is made using bit 0 for IN_1 or bit 1 for IN_2 of INTEG_OPTS INTEG_OPTS is one of the system parameters and should be set by the user The values of
20. 0x00000020 6 0x00000040 46 DI2 FB O S Mode DI2 MODE_BLK Target is 5 mode 6 0x00000040 7 0x00000080 47 AR O S Mode AR MODE BLK Target is O S mode 2 7 0x00000080 8 0x00000100 48 PID FB O S Mode PID MODE_BLK Target is O S mode 8 0x00000100 9 0x00000200 9 0x00000200 10 0x00000400 10 0x00000400 11 0x00000800 11 0x00000800 12 0x00001000 12 0x00001000 13 00002000 13 0x00002000 14 0x00004000 14 0x00004000 15 0x00008000 0x00008000 16 0x00010000 92080615006 17 0x00020000 17 18 0x00040000 18 0x00040000 19 0x00080000 19 0x00080000 20 0 00100000 20 0 00100000 21 0x00200000 21 0x00200000 22 0x00400000 22 0400000 23 0 00800000 23 0x00800000 24 0 01000000 24 0x01000000 25 0x02000000 25 2000000 26 0 04000000 26 0x04000000 27 0x08000000 27 0x08000000 28 0 10000000 28 0 10000000 29 0 20000000 29 0 20000000 30 0x40000000 30 0 40000000 31 0 80000000 31 0 80000000 T0706 EPS Table 7 7 Contents DEVICE STATUS 7 Index 1051 bit Hex Indicator description 0 0x00000001 130 Non Schedule Al Block not scheduled 1 0x00000002 131 IT1 Non Schedule IT1 Block not scheduled 2 0x00000004 132 IT2 Non Schedule IT2 Block not scheduled 3 0x00000008 133 DI1 Non Sc
21. 3 parameter and mE set the item of display AXF needs to have been installed in the configu ex DISPLAY SELECT1 ration tool used 1 Flow Rate 2 Flow Rate 1 Setting the damping time constant 3 Integrator1 Out 4 Integrator2 Out 5 Arithmetic Out Access the PRIMARY_VALUE_FTIME parameter Set the damping time constant in units of seconds For detail please refer to 5 6 Integral LCD indicatior FA0106 EPS 2 Setting the output signal Low Cut Access the DISPLAY CYCLE parameter and set display cycle The display cycle is can be selected from 200ms to 8s Set the low cut of flow rate It defaults to 2 400 ms but if the LCD display looks unclear when used in lower temperature environments increase the value as required Access the PRIMARY VALUE LOWOCUT parameter Set the value subject to low cut in of PRIMARY VALUE RANGE reo EDS FA0107 EPS 3 Setting the limit switch functions Set up limit switches 1 and 2 Limit switch sta tuses can be read from a host as outputs of DI blocks Access the LIMSW 1 TARGET parameter and select the primary value to be monitored by limit switch 1 In RXF series limit switch target is always 1 Primary value so please confirm the setting 1 PRIMARY VALUE Access the LIMSW 1 ACT DIRECTION parameter and select the direction of limit switch 1 s actions 1 LOLIMIT Low alarm 2 HI LIMIT High alarm Access the LIMSW_1_SETPOINT parameter and set the th
22. RANGE_HI RANGE_LO is not satisfied 20 0 00100000 19 ox00080000 21 0x00200000 20 0400100000 22 0x00400000 22 0 00400000 23 0 00800000 23 0 00800000 24 0 01000000 24 0 01000000 25 0 02000000 25 0x02000000 26 0 04000000 26 0x04000000 27 0 08000000 27 0x08000000 28 0 10000000 28 0 10000000 29 0 20000000 29 0 20000000 30 0 40000000 30 0 40000000 31 0x80000000 31 080000000 Table 7 6 Contents DEVICE_STATUS_6 Index 1050 T0705 EPS Hex Indicator description IM 01R21F02 01E E 1st edition Nov 2007 T0704 EPS 7 2 0 0 00000001 40 85 0 5 Mode RS MODE BLK Target is 5 mode 0 0x00000001 80 Adhesion Wng Slight adhesion to electrodes 1 0002 41 TB O S Mode MODE_BLK Target is O S mode 112 12000000002 2 0 00000004 42 Al O S Mode Al Target is O S mode 2 0x00000004 82 Auto Zero Wng Results of automatic zero adjustment are 0 00000008 43111 O S Mode 1 BLK Target is 5 mode higher than the rated value 4 0x00000010 44 1 2 O S Mode IT2 MODE BLK Target is 5 mode a 0 00000008 aEBHIEBIOS Mods DH MODE Target is O S mode 4 0 00000010 85 Flow Vel Over PRIMARY VALUE exceeds 10896 of Span 5
23. There is only one LAS an fieldbus segment An RXF supports the following LAS functions PN transmission Identifies a fieldbus device newly connected to the same fieldbus seg ment PN is short for Probe Node e PT transmission Passes a token governing the right to transmit to a fieldbus device on the same segment PT is short for Pass Token CD transmission Carry out a scheduled trans mission to a fieldbus device on the same seg ment CD is short for Compel Data Time synchronization Periodically transmits the time data to all fieldbus devices on the seg ment and returns the time data in response to a request from a device Live list equalization Sends the live list data to link masters on the same segment LAS transfer Transfers the right to be the LAS on the segment to another link master 4 2 Link Master A link master LM is any device containing a link active scheduler There must be at least one LM on a segment When the LAS on a segment has failed another LM on the same segment starts working as the LAS There are 3 LMs on this segment Node address 0x14 SlotTime 5 Basic device Basic device Basic device Basic device Node address Node address Node address Node address Node address Node address 0x15 0x16 OxF1 OxF2 OxF3 OxF4 SlotTime 5 SlotTime 5 FA0401 EPS Figure A4 1 Example of Fieldbus configuration 3 LMs on Same Segment A 27 IM 01
24. User s Manual RXF FOUNDATION Fielbus Communication Type Magnetic Flowmeter addition to IM 01R21D01 01x E IM 01R21C02 01x E IM 01R21F02 01E E vigilantplant YOKOGAWA IM 01R21F02 01E E 1st edition Nov 2007 ees Blank Page 5 Contents 1 9 1 1 USE of This en 10 12 Lucus em 11 1 3 Combination Remote nnna 11 2 ABOUT 5 222222422242221 5 get XY 5 2 2 Internal Structure of ann nee 5 2 2 1 System network Management 5 2 2 2 Block en een 5 2 3 Logical Structure of Each 6 3 GETTING STARTED nn ahnen 3 3 1 Gonheellon of Devieas nn 3 3 2 Host SEI INA anna 4 3 3 Bus POWEer ON nn han 5 3 4 Integration of DID 5 3 5 Reading c RD 6 3 6 Continuous Record of Values una 6 All Rights Reserved Copyright 2007 01821 02 01 Rota Yokogawa GmbH amp Co KG 1st edition Nov 2007 5 4
25. falls to Bad A5 17 1 SHED The SHED OPT setting stipulates the specifications of mode shedding as shown below Only one can be set Available Setting for SHED OPT Normal shed normal return Actions upon Computer Failure Sets MODE BLK actual to Cas 1 and leaves MODE BLK target unchanged Normal shed no return Sets both MODE BLK actual and MODE BLK target to Cas Shed to Auto normal return Sets MODE BLK actual to Auto and leaves MODE BLK target unchanged Shed to Auto no return Sets both MODE BLK actual and MODE BLK target to Auto 2 Shed to Manual normal return Sets MODE BLK actual to Man and leaves MODE BLK target unchanged Shed to Manual no return Shed to retained target normal return Sets both MODE BLK actual and MODE BLK target to Man If Cas is MODE BLK target sets MODE BLK actual to Cas and leaves MODE BLK target unchanged If Cas is not set in MODE BLK target sets MODE BLK actual to Auto and leaves MODE BLK target unchanged Shed to retained target no return If Cas is set MODE BLK target sets both MODE BLK actual and MODE BLK target to Cas If Cas is not set in MODE BLK target sets MODE BLK actual to Auto and MODE BLK target to Cas 0110 5 1 The modes to which a PID block can transfer are limited to those set in MODE_BLK permit ted and the priority levels of modes are as shown
26. uncertain 1 Handles IN_LO as good input if its status is uncertain 2 Handles 1 as good input if its status is uncertain INPUT ORFS 0 2 3 Handles 1 as good input if its status is bad 4 Handles IN 2 as good input if its status is uncertain 5 Handles IN 2 as good input if its status is bad 6 Handles 3 as good input if its status is uncertain 7 Handles IN 3 as good input if its status is bad 8 to 150 Reserved 14 JIN 0 5 Input block Input for a low range transmitter 15 NIO 9 2 This is used for the range extension function 16 1 0 5 Auxiliary input 1 17 0 5 Auxiliary input 2 18 0 5 Auxiliary input 3 19 0 4 High limit for switching to high range transmitter by the range extension 20 RANGE_LO 0 4 function 21 BIAS_IN_1 0 4 Low limit for switching to a low range transmitter by the range extension 22 GAIN IN 1 0 4 function 23 IN 2 0 4 IN 1 bias 24 GAIN IN 2 0 4 IN 1 gain 25 3 0 4 IN 2 bias 26 GAIN IN 3 0 4 IN 2 gain 27 HI 4 IN 3 bias 28 INF 4 IN 3 gain TA0305 01 EPS IM 01R21F02 01E E 24 1st edition Nov 2007 APPENDIX 3 ARITHMETIC BLOCK Relative Parameter Write Mode Valid Range Initial Value 7 Description Remarks Computation algor
27. 18 6018 6118 UPDATE_EVT Shows the content of an update event change to the setpoint upon occurrence 19 6019 6119 BLOCK_ALM Shows the contents of a block alarm upon occurrence 20 6020 6120 ALARM_SUM 0x0000 Indicates the current alarm statuses 21 6021 6121 ACK_OPTION OxFFFF Selects whether alarms associated with the block will be automatically acknowledged 22 6022 6122 DISC_PRI Sets the alarm priority level 23 6023 6123 DISC_LIM Indicates the status of the input for the discrete alarm 24 6024 6124 DISC_ALM Indicates the status of the related to the discrete alarm T0804 1 EPS 8 11 IM 01R21F02 01E E 1st edition Nov 2007 8 PARAMETER LISTS Ee Blank Page IM 01R21F02 01E E 8 12 1st edition Nov 2007 9 GENERAL SPECIFICATIONS 9 GENERAL SPECIFICATIONS 9 1 STANDARD SPECIFICATIONS For items other than those described below refer to IM 01R21D01 01x IM 01R21C02 01x Applicable Models Integral Flowmeter RXF Remote Converter RXFA14 Output Digital communication signal based on FOUNDATION fieldbus protocol Supply Voltage Power supply code 1 AC specifications Rated power supply 100 to 240 V AC 50 60 Hz DC specifications Rated power supply 100 to 120 V DC Power supply code 2 AC specifications Rated power supply 24 V AC 50 60 Hz DC specifications Rated power supply 24 V DC Communication Requirements Supply Voltage 9 to 32 V DC Current Draw 15mA maximum Functional S
28. 19 CAL UNIT 2 66 SWITCH 2 TARGET 1 20 SENSOR TYPE 2 67 SIGNAL LOCK 1 21 SENSOR RANGE 11 68 DISPLAY CYCLE 1 22 SENSOR SN 32 69 RATE LIMIT 4 23 SENSOR CAL METHOD 1 70 DEAD TIME 4 24 SENSOR CAL LOC 32 71 PULSING FLOW 1 25 SENSOR CAL DATE 7 72 POWER SYNCH 1 26 SENSOR CAL WHO 32 73 POWER FREQUENCY 4 27 LIN TYPE 1 74 SOFTWARE REV NO 8 28 SECONDARY VALUE 5 75 ALARM PERFORM 4 29 SECONDARY VALUE UNIT 2 76 OPERATION TIME 16 30 LANGUAGE 1 77 ALM RECORD 1 31 DISPLAY SELECT1 1 78 ALM RECORD TIME1 16 32 DISPLAY SELECT2 1 79 ALM RECORD2 1 33 DISPLAY SELECTS 1 80 ALM RECORD TIME2 16 34 NOMINAL SIZE UNIT 2 81 RECORD3 1 35 NOMINAL SIZE 4 82 RECORD 16 36 PRIMARY_VALUE_FTIME 4 83 ALM_RECORD4 1 37 AUTO_ZERO_EXE 1 84 ALM_RECORD_TIME4 16 38 MAGFLOW_ZERO 4 85 ALARM_SUM 8 39 LOW MF 4 86 ADHESION CHECK 1 40 HIGH 4 87 ADHESION LEVEL1 4 41 LOW MF EDF 4 88 ADHESION LEVEL2 4 42 HIGH MF EDF 4 89 ADHESION_LEVEL3 4 43 SELECT_FLOW_TUBU 1 90 ADHESION_LEVEL4 4 44 MEASURE_MODE 1 91 ADH_MEASURE_VALUE 4 45 PRIMARY_VALUE_LOWCUT 4 Total 16 66 41 86 72 74 71 2 222 46 DIRECTION 1 T0412 EPS 47 FLOW_DIRECTION 1 01R21F02 01E E 4 8 1st edition Nov 2007 4 CONFIGURATION
29. 2 An integrated value fall below 0 e 5 second rule 3 RESET IN is H If a reset is made the next reset will not be 4 Every period specified in CLOCK PER for more accepted lof Seconds aller tat information see CLOCK_PER A2 6 2 Even if UP_AUTO is activated and TOTAL_SP or 0 is reached within 5 seconds 5 OP_CMD_INT is 1 the next reset will nit be made for 5 secondes from the previous reset e CLOCK PER The table A2 2 shows the correlation between If INTEG_TYPE is PERIODIC 5 or PER amp DEM 7 INTEG TYPE and RESET triggers a reset is made at the period sec set to the Table A2 2 RESET Triggers CLOCK parameter If the value in CLOCK PER is smaller than AUTO m the function block s execution period bit 1 of BLOCK_ERR Block Configuration Error is set 2 UP_DEM x x x 3 DN_AUTO x x 4 DN_DEMO x x x 5 x x 6 DEMAND x O x 7 PER amp DEM x x 0205 5 When has become and a reset was made OP_CMD_INT automatically returns to L Even if RESET IN becomes activating a reset RESET does not automatically return to L The RESET setting will not be retained if the power is turned to OFF IM 01R21F02 01E E A 14 1st edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK A2 6 3 Reset Process Carry bit 6 of
30. Alarms 44 1T2 O S Mode 45 01 0 5 Mode 46 012 O S Mode 47 0 5 48 PID FB 0 5 Mode 50 Span gt 10m s 160 Other Hold BAD Configuration Error 51 Span lt 0 1m s 159 Other Hold BAD Configuration Error 57 Dens Set Err 157 Other Hold BAD Configuration Error 71 Meas Mod Set 156 Other Hold BAD Configuration Setting Error Alarms 72 Size Set Err 155 Other Hold BAD Configuration Error 73 Adh Set Err 154 Other Hold BAD Configuration Error 120 IT1 Clock Per Err 121 IT2 Clock Per Err 122 AR Range Set Err IM 01R21F02 01E E 1st edition Nov 2007 7 4 Category Warning Alarm 80 Adhesion Wng XD_ ERROR Value 150 BLOCK_ ERROR Other Primary Value Primary Value Status Uncertain Sensor Conversion not Accurate 82 Auto Zero Wng 148 Other Uncertain Sensor Conversion not Accurate 84 Disp Over Wng 85 Flow Vel Over 147 Other Uncertain Engineering Unit Range Violation 130 Al Non Schedule 131 IT1 Non Schedule 132 IT2 Non Schedule 133 DI1 Non Schedule 134 012 Non Schedule 135 AR Non Schedule 136 PID Non Schedule 140 Sim Jmpr On 141 Al Sim Enabled 142 01 Sim Enabled 143 DI2 Sim Enabled 150 Al FB Man Mode 151 IT1 FB Man Mode 152 IT2 FB Man Mode 153 01 FB Man Mode 154 DI2 FB Man Mode 155 AR FB Man Mode
31. Cas and Auto 5 Check that the value of BKCAL_IN status of the PID block is not Bad 6 Check that the value of IN status of the PID block is not Bad 7 Check that Auto is set in MODE_BLK permit ted of the PID block 8 Set MODE_BLK target of the PID block to Auto When finishing all steps in order the PID block and AO block exchange the respective information and initialize the cascade connection Consequently the value of MODE_BLK actual of the PID block changes to Auto and automatic PID control starts IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 5 PID Block A5 20 View Object for PID Function Block Parameter Mnemonic cs ird 1 ST REV 2 2 2 2 2 TAG DESC 3 STRATEGY 2 4 ALERT KEY 1 5 MODE BLK 4 4 6 BLOCK ERR 2 2 7 PV 5 5 8 SP 5 5 9 OUT 5 5 10 SCALE 11 11 SCALE 11 12 DENY 2 13 CONTROL_OPTS 14 STATUS_OPTS 2 15 5 16 4 17 55 1 18 CAS_IN 5 5 19 RATE DN 20 SP RATE 21 SP HI LIM 22 SP LO LIM 23 4 24 RESET 4 25 TIME 4 26 RATE 4 27 BKCAL IN 5 28 OUT HI 29 OUT LO 30 BKCAL HYS 4 31 BKCAL OUT 5 32 RCAS IN 33 ROUT_IN 5 Subtotals 28 43 53 41 IM 01R21F02 01E E 1st edition Nov 2007 0113 1 5
32. Not used for RXF FasDIIPublisherTime WindowSize Not used for RXF FasDIlPublisher SynchronizaingDlcep Not used for RXF T0404 1 EPS Sub Parameter Description index 12 FasDllSubsriberTime Not used for RXF WindowSize 13 FasDllSubscriber SynchronizationDicep 14 FmsVfdid Not used for RXF Sets VFD for RXF to be used 0x1 System network management VFD 0x1234 Function block VFD Set 0 to Server It is not used for other applications 15 FmsMaxOutstanding ServiceCalling Set 1 to Server It is not used for other applications 16 FmsMaxOutstanding ServiceCalled 17 FmsFeatures Supported Indicates the type of services in the application layer In the AXF it is automatically set according to specific applications T0404 2 EPS 33 VCRs are factory set as shown in the table below Table 4 5 VCR List Index VCR SM Number Factory Setting 293 1 For system management Fixed 294 2 Server LocalAddr OxF3 295 3 Server LocalAddr OxF4 296 4 Server LocalAddr OxF7 297 5 Trend Source LocalAddr 0x07 Remote Address 0x111 298 6 Publisher for Al LocalAddr 0x20 299 7 Alert Source LocalAddr 0x07 Remote Address 0x110 Server LocalAddr OxF9 300 8 301 to 315 9 to 33 Not used T0405 EPS 4 5 2 Function Block Execution Control According to the ins
33. 0102 2 5 A 37 01R21F02 01E E 1st edition Nov 2007 APPENDIX 5 PID Block A5 4 PID Computation Details A5 4 1 PV proportional and derivative Type PID I PD Control Algo rithm For PID control the PID block employs the PV proportional PV derivative type PID control algorithm referred to as the I PD control algorithm in Auto and RCas mode The I PD control algorithm ensures control stability against sudden changes in the setpoint such as when the user enters a new setpoint value At the same time the I PD algorithm ensures excellent controllability by performing proportional integral and derivative control actions in response to changes of characteristics in the controlled process changes in load and occurrences of disturbances In Cas mode PV derivative type PID control algorithm referred to as the PI D control algorithm is employed in order to obtain better performance against the changes in the setpoint The algorithm is automatically switched by the block according to the mode A basic form of each algorithm is expressed in the equation below Where AMVn change in control output APVn change in measured controlled value PVn PVn 1 AT control period period_of_execution in Block Header K proportional gain GAIN 100 pro portional band Ti integral time RESET Td derivative time RATE The subscripts n and n 1 represent the time of sampling such that PVn and
34. 01R21D01 01x and IM 01R21C02 01x Optional codes EM is unable to select Item Description Code PID Function PID control Function Based on Fieldbus Foundation Specification FF 883 EE Software download function Download class Classi T04 eps lt Factory Setting gt Tag Number Name Plate and or stainless steel tag plate As specified in order Software Tag PD_TAG n case of different Software Tag PD_TAG 15 required from Tag Number above in the amplifier memory specify at Software Tag Default FT2001 be set for PD_TAG unless otherwise both Tag Number and Software Tag specified in order Node Adress 0 3 unless otherwise specified in order Operation Function Class BASIC or as specified Output Mode L_TYPE Always Direct Calibration Range XD_SCALE Lower Higher Range Value FROWRATE SPAN of flowtube order information be set in XD_SCALE Lower Range Value be always zero Calibration Range Unit Refer to Table below Output Scale OUT_SCALE Lower Higher Range ValueTag Number OUT_SCALE always be the same as XD_SCALE As specified in order 05 5 9 3 TERMINAL CONNECTION Integral Flowmeter RXF R
35. A3 3 1 Compuling Equations 21 3 2 Compensated Values 22 A3 3 3 Average Calculation 22 A3 4 ans he 22 A3 4 1 Mode Handling u a 22 XR MAILDCULEn 23 A3 5 List of the Arithmetic Block Parameters 24 APPENDIX 4 LINK MASTER FUNCTIONS 27 A4 1 Link Actlve Scheduler eis rani pacte a kata ui Saa RE EE EXE ERE IE 27 2 Link Master 27 A4 3 Transfer of LAS nina 28 LM Functions seen de EE 29 A4 5 LM Parameters u eineii ann 30 A4 5 1 LM Parameter List uusnsuunussanunnenunnnnn un kx a as un nn IR EXER R EE UR una 30 4 5 2 Descriptions for LM Parameters nunnan nnna 32 Bg OS ss une E EEE 34 01821 02 01 1st edition Nov 2007 5 APPENDIX 5 PID nenna 35 A5 1 Function ec i
36. Auto 7962 0101 5 IMPORTANT Do not turn the power OFF immediately after parameter setting When the parameters are saved to the EEPROM the redundant processing is executed for the improvement of reliability If the power is turned OFF within 60 seconds after setting of parameters changed parameters are not saved and may return to their original values When the consecutive parameter setting to the multiple parameters is not executed via the acyclic data exchange the time inverval between each parameter setting must not be within 2 seconds Changed parameters may not be written to the device Note 1 Block mode consists of the following four modes that are controlled by the universal parameter that displays the operating condition of each block Target Sets the operating condition of the block Actual Indicates the current operating condition Permit Indicates the operating condition that the block is allowed to take Normal Indicates the operating condition that the block will usually take Note 2 The followings are the operating conditions which the individual blocks will take hl g Block Block Block Block Automatic Auto Yes Yes Yes Yes Yes Yes Yes Manual Man Yes Yes Yes Yes Yes Out of Service O S Yes Yes Yes Yes Yes Yes Yes TA0102 EPS Refer to the List of paramet
37. GRANT DENY 0 2 The parameter for checking if various operations have been executed Allows you to select a status related option 11 Sas 0 05 Integrator block uses Uncertain if Man mode only 12 IN 1 0 0 Auto 5 5 Inputs flow Rate Accum signals from the AI block or PI block 13 IN 2 0 0 Auto 5 5 14 OUT TRIP 0 2 2 An output parameter informing the user that the integrated value has exceeded the setpoint 15 OUT PTRIP 0 2 2 An output parameter informing the user that the integrated value is reaching the setpoint 16 TIME UNIT 1 1 Set the time unit of the rate kg s Ib min kg h etc of the 17 TIME 2 sec 1 MAN 1 corresponding IN 18 UNIT CONV 1 0 Auto Specify the unit conversion factor for standardizing the unit of 2 into that of 1 19 PULSE VAL1 10 MAN Set the factor for converting the number of pulses for the corresponding 20 PULSE_VAL2 1 0 MAN 4 IN into an appropriate engineering unit 21 REV_FLOW1 0 Auto 2 Selector switch used to specify the fluid flow direction 22 REV_FLOW2 0 Auto 2 forward reverse with respect to the corresponding IN 23 RESET_IN 0 2 2 The parameter that receives a reset request from an external block to reset the integrated values 24 STOTAL 0 0 4 Indicates the snapshot of OUT just before a reset 25 RTOTAL 0 0 MAN 4 4 Indicates the integrated value of the absolute values of the increments if the input status is Bad 26 SRTOTAL
38. INTEG_OPTS The basic reset process sequence is as follows If this option is enabled while INTEG_TYPE is UP_AUTO or DN_AUTO the value exceeding the 1 threshold at a reset will bw carried into the next 2 Clearing the integrated values integration 3 Reset count increment If INTEG TYPE is any setting other than UP AUTO 4 Judging OUT TRIP and OUT PTRIP see A2 5 BRDNEAUTO this Opiom 1S 1 Snapshot iii Generate reset event bit 9 of INTEG_OPTS If this option is enabled an alert event is generated Saves the following values in the specified param if reset occurs eters before clearing the integrated values These values will be retained until the next reset is made STOTAL Total SRTOTAL RTotal SSP TOTAL_SP 2 Clearing the integrated values The reset process clears the total ATotal and RTotal values in the internal registers Total 0 ATotal 0 RTotal 0 3 Reset count increment Each time a reset is made the N_RESET parameter will be incremented The high limit is 999 999 and if this limit is exceeded the count returns to 0 4 Judging OUT_TRIP and OUT_PTRIP see A2 5 OUT_TRIP and OUT_PTRIP are judged again on the basis of the cleared integrated values There atre three options relating to a reset Confirm reset bit 8 of INTEG_OPTS ii Carry bit 6 of INTEG_OPTS iii Generate reset event bit 9 of INTEG_OPTS Confirm reset bit 8 of INTEG_OPTS If this o
39. Indicates the index numbers of the domain header currently running Index T Domain Name 8 Indicates the domain name With this product Domain Name indicates the field device name TA0110 EPS 3 DOMAIN_HEADER Sub Element er Description Index Bytes 1 Header Version Number 2 Indicates the version number of the header 2 Header Size 2 Indicates the header size 3 Manufacturer ID 6 Indicates the value of resource block s MANUFAC_ID manufacturer ID as character string data 4 Device Family 4 Indicates the device family With this product Device Family indicates the value of resource block s DEV_TYPE as character string data 5 Device Type 4 Indicates the value of resource block s DEV_TYPE as character string data 6 Device Revision 1 Indicates the value of resource block s DEV_REV 7 DD Revision 1 Indicates the value of resource block s DD_REV 8 Software Revision 8 Indicates the value of resource block s SOFT_REV 9 Software Name Indicates the attribute of the binary file With this product Software Name indicates either of the following ORIGINAL followed by one space Original file UPDATE followed by two spaces Update file 10 Domain Name 8 Indicates the domain name With this product Domain Name indicates the field device name 0111 5 53 01R21F02 01E E 1st edition Nov 2007 EUROPE Yokogawa has extensive sales and Databankweg 20 distributi
40. Publisher Sends Al block output to other blocks 0x76 Subscriber Receives output of other blocks by PID block FasDllLocalAddr FasDlIConfigured RemoteAddr Sets the local address to specify VCR in RXF A range of 20 to F7 in hexadecimal Sets the node address of the called party for communication and the address DLSAP or DLCEP used to specify VCR in that address For DLSAP or DLCEP a range of 20 to F7 in hexadecimal is used Addresses in Subindex 2 and 3 need to be set to the same contents of the VCR as the called party local and remote are reversed FasDIISDAP Specifies the quality of communication Usually one of the following types is set Ox2B Server 0x01 Source Alert 0x03 Source Trend 0x91 Publisher Subscriber FasDIIMaxConfirm DelayOnConnect To establish connection for communication a maximum wait time for the called party s response is set in ms Typical value is 60 seconds 60000 FasDIIMaxConfirm DelayOnData For request of data a maximum wait time for the called party s response is set in ms Typical value is 60 seconds 60000 FasDIIMaxDlsduSize FasDllResidual ActivitySupported Specifies maximum DL Service Data unit Size DLSDU Set 256 for Server and Trend VCR and 64 for other VCRs Specifies whether connection is monitored Set TRUE for Server This parameter is not used for other communication FasDllTimelinessClass
41. Take sufficient care not to get burnt Where the fluid being processed is a toxic substance avoid contact with the fluid and avoid inhaling any residual gas even after the instrument has been taken off the piping line for maintenance and so forth Do not apply excessive weight for example a person stepping on the magnetic flowmeter All procedures relating to installation must comply with the electrical code of the country where it is used b Wiring The wiring of the magnetic flowmeter must be performed by expert engineer or skilled personnel No operator shall be permitted to perform dures relating to wiring IM 01R21F02 01E E 1 2 1st edition Nov 2007 When connecting the wiring check that the supply voltage is within the range of the voltage specified for this instrument before connecting the power cable In addition check that no volt age is applied to the power cable before con necting the wiring The protective grounding must be connected se curely at the terminal with the mark to avoid danger to personnel c Operation When opening the cover wait for more than 10 minutes after turning off the power Only expert engineer or skilled personnel are permitted to open the cover d Maintenance Maintenance of the magnetic flowmeter should be performed by the trained personnel having safety standard knowledge No operator shall be permitted to perform any operations relating
42. Why A1 1 Is that RXF running as an LM Check that the value of BootOperatFunctionalClass index 367 is 2 indicating that it is an LM A1 2 Check the values of V ST and V TN in all LMs on the segment and confirm that the following condition is met RXF Other LMs V ST 3V TN lt V ST 3V TN Q2 How make an RXF become the LAS A2 1 Check that the version numbers of the active schedules in the current LAS and the RXF are the same by reading LinkScheduleListCharacteristicsRecord index 374 for an RXF ActiveScheduleVersion subindex 3 A2 2 Make the RXF declare itself as and become the LAS by writing 0x00 false to PrimaryLinkMaster FlagVariable in the current LAS and IM 01821 02 01 A 34 1st edition Nov 2007 OxFF true to PrimaryLinkMasterFlagVari able index 364 in the RXF On a segment where an RXF works as the LAS another device cannot be connected How come Check the following bus parameters that indicate the bus parameter as being the LAS for the RXF and the capabilities of being the LAS for the device that cannot be connected V ST V MID V MRD of RXF Config uredLinkSettingsRecord index 369 V ST V MID V MRD of problematic device Then confirm that the following conditions are met RXF Problematic Device V ST gt V ST V MID gt V MID V MRD gt V MRD Check the node address of the prob lematic
43. also be used to alert against unsafe practices A IMPORTANT Indicates that operating the hardware or software in this manner may damage it or lead to system failure Draws attention to information essential for un derstanding the operation and features FOUNDATION is a registered trademark of Fieldbus FOUNDATION E FOUNDATION IM 01R21F02 01E E 1st edition Nov 2007 1 INTRODUCTION 1 1 Safe Use of This Product For the safety of the operator and to protect the instrument and the system please be sure to follow this manual s safety instructions when handling this instrument If these instructions are not heeded the protection provided by this instrument may be impaired In this case Yokogawa cannot guarantee that the instrument can be safely operated Please pay special attention to the following points a Installation Installation of the magnetic flowmeter must be performed by expert engineer or skilled personnel No operator shall be permitted to perform proce dures relating to installation The magnetic flowmeter is a heavy instrument Be careful that no damage is caused to person nel through accidentally dropping it or by exert ing excessive force on the magnetic flowmeter When moving the magnetic flowmeter always use a trolley and have at least two people carry it When the magnetic flowmeter is processing hot fluids the instrument itself may become extremely hot
44. and status track the actual value and status 1 Disable 2 Active 10 4010 XD SCALE Specified at the O S The high and low scale values engineering units code and time of order number of digits to the right of the decimal point used with the otherwise set below value obtained from the transducer for a specified channel 10 0 Refer to 5 4 Al Function Block Parameters for the units available 0 0 1061 m s 4 11 4011 OUT SCALE O S The high and low scale values engineering units code and 10 0 uM 0 0 number of digits to the right of the decimal point to be used in 1061 ms displaying the OUT parameter and parameters which have the 4 same scaling as OUT Refer to 5 4 Al Function Block Parameters for the units available 12 4012 GRANT_DENY 0x00 Auto Options for controlling access of host computers and local control panels to operating tuning and alarm parameters of the block 13 4013 IO_OPTS 0x0000 5 Options which the user may select to alter input and output block processing bit 10 Low cutoff 14 4014 STATUS_OPTS 0x0000 5 Options which the user may select in the block processing of status bit3 Propagate Fault Forward bit 8 Uncertain if Man mode 15 4015 CHANNEL 1 O S The number of the logical hardware channel that is connected to this block This information defines the transducer to be used going to or from the physical world 1 PV 16 4016 L_TYPE 1 Direct Man In the case of RXF al
45. as follows 100 mass flow 101 volumetric flow 102 average mass flow 103 average volumetric flow 65535 other Factory default is 101 volumetric flow 1 Off 2 Flow Rate 3 Flow Rate 4 Flow Rate Bar 5 Integrator1 Out 6 Integrator2 Out 7 Arithmetic Out 8 PD Tag 9 Adhesion Check 10 Communication The factory default setting is 1 T0501 eps IM 01R21F02 01E E 1st edition Nov 2007 5 EXPLANATION OF BASIC ITEMS 5 4 Al Function Block Parameters Al Function block parameters can be read or set from the host Figure 5 4 1 presents the diagram of Al Function block IO OPTS Low cutoff Alarms 10 SIMULATE Enable LOW CUT me 1 Enable FIELD_VAL Value L_TYPE PV Value Disable Simulate SIMULATE Transducer e Value 3 100 e AUTO Scaling Scaling Filter Enable XD_SCALE OUT_SCALE OUT 100 me Simulate Indirect SIMULATE Simulate Value Direct MODE_BLK Actual F0502 eps Figure 5 4 1 Diagram of Al Functional Block For a list of the parameters of blocks held by the RXF refer to List of parameters for each block of the RXF in Chapter 8 The following is a list of important parameters with a guide how to set them TAG_DESC MODE_BLK Indicates the three types of fun
46. be written A blank in the Write column indicates that the corresponding parameter can be written in all modes of the PID block A dash indicates that the corresponding parameter cannot be written in any mode Parameter Default Index factory setting Write Valid Range Description Block Header TAG PID Block Tag Same as that for an block O S 1 ST REV Same as that for Al block 2 TAG_DESC Null Same as that for an Al block 3 STRATEGY 1 Same as that for an Al block 4 KEY 1 110255 Same as that for Al block 5 MODE_BLK 6 BLOCK_ERR Same as that for Al block 7 PV Measured value the non dimensional value that is converted from the input IN value based on the PV_SCALE values and filtered 8 SP 0 AUTO PV_SCALE 10 Setpoint OUT MAN Output 10 PV_SCALE 100 O S Upper and lower scale limit values used for scaling of the 0 input IN value 1133 1 11 OUT_SCALE 100 O S Upper and lower scale limit values used for scaling of the 0 control output OUT value to the values in the 1342 engineering unit 1 12 GRANT_DENY 0 AUTO Same as that for an Al block 13 CONTROL_OPTS 0 O S Setting for control action See Section A5 13 for details 14 STATUS_OPTS 0 5 See Section 5 15 for details 15 0 Controlled value input 16 PV_FTIME 2 AUTO Non negative Time constant in seconds of
47. below In fact if Normal shed normal return is set for SHED_OPT detection of a computer failure causes MODE_BLK actual to change to Cas Auto or MAN whichever is set in MODE_BLK permitted and has the low est priority level Lower priority gt Higher priority level level ROut RCas Cas Auto FA0105 EPS 2 Only when Auto is set as permitted mode NOTE If a control block is connected as a cascade primary block of the PID block in question a mode transition of the PID block to Cas occurs in the following sequence due to initialization of the cascade connection RCas or ROut Auto Cas A5 18 Alarms There are two kinds of alarms generated by a PID block block and process alarms A5 18 1 Block Alarm BLOCK_ALM The block alarm BLOCK_ALM is generated upon occurrence of either of the following errors values set in BLOCK_ERR and notifies the content of BLOCK_ERR Value of BLOCK_ERR Local Override MODE_BLK actual of PID block is LO IN status of the PID block is either of the following Bad Device Failure Bad Sensor Failure Out of Service MODE_BLK target of the PID block is O S 0111 5 Condition Input Failure A5 18 2 Process Alarms There are six types of process alarms Only one process alarm can be generated at the same time and the process alarm having the highest priority level from among those occurring at the same time is generated The priority
48. device is not included in the V FUN V NUN of the RXF 1APPENDIX 5 PID Block APPENDIX 5 PID BLOCK A PID block performs the PID control computation based on the deviation of the measured value PV from the setpoint SV and is generally used for constant setpoint and cascaded setpoint control A5 1 Function Diagram The figure below depicts the function diagram of a PID block BKCAL_OUT BKCAL_IN RCAS_OUT ROUT_IN ROUT_OUT PID Control Computation Input Filter Mode Control CAS_IN RCAS_IN OUT Feed forward Data Status Management Alarm Processing Output Tracking 0101 5 Figure 5 1 PID Block A5 2 Functions of PID Block The table below shows the functions provided in a PID block Function Description PID control computation Computes the control output in accordance with the PID control algorithm Control output Converts the change in control output DMV to the manipulated value MV that is to be actually output Switching of direction of Switches over the direction of control action between direct and reverse i e the direction of changes in control action the control output depending on the changes in the deviation Control action bypass When the bypass is on the value of the SP is scaled to the range of the OUT and output as the OUT Feed forward Adds the value of the FF_VAL input to the PID block to the output from the PID computation Measured v
49. for output Note that no parameter status can be changed 6 2 Generation of Alarm 6 2 1 Indication of Alarm When the self diagnostics function indicates that a device is faulty an alarm device alarm is issued from the resource block When an error block error is detected in each function block or an error in the process value process alarm is detected an alarm is issued from each block If an LCD indicator is installed the error number is displayed If two or more alarms are issued multiple error numbers are displayed For details of ALARM refer to Section 7 2 Upon occurrence of an alarm example a System alarm System Alarm Alarm name 15 Coil Open Description Cut the power and check coil amp EX cables Countermeasure message Upon issuance of a warning a description appears in the 3rd line only when a warning is occurred 1 2345 12345678 80 Adhesion Wng Description of warning F0601 EPS Figure 6 1 Error Identification on Indicator 6 2 2 Alarms and Events The following alarms or events can be reported by the RXF if Link object and VCR static entry are set Analog Alerts Generated when a process value exceeds threshold By AI Block Hi Hi Alarm Hi Alarm Low Alarm Low Low Alarm Discrete Alerts Generated when an abnormal condition is detected By Resource Block Block Alarm Write Alarm By Transducer BlockBlock Alarm Al DI IT AR and
50. is uncertain 2 Handles 1 as good status input if its status is uncertain PV 2 g3IN 1 9 LO PV IN 3 Handles 1 as a good status input if its status is bad gt RANGE_LO 4 Handles IN 2 as a good status input if its status is uncertain 5 Handles IN 2 as a good status input if its status is bad If the status of IN is anything other than good 6 Handles 3 as a good status input if its status is uncertain and that of LO is good 7 Handles IN as a good status input if its status is bad PV IN LO PV g3IN 1 9 3IN LO 8 to 15 Reserved aS IN_LO RANGE 5 There are options called IN Use uncertain and IN_LO Use uncertain for the IN and IN_LO in puts When these options are valid IN and IN_LO 1 1 are internally interpreted as good IN and IN LO A3 3 Computation Section even if their statuses are uncertain There is no optan far bad satus A3 3 1 Computing Equations S This subsection shows computing equations used For the IN 1 IN 2 and IN 3 auxiliary inputs in the computation section there are options known as IN i Use uncertain tion li and IN_i Use bad If these options are valid an 1 IN_i with uncertain or bad status is internally func PV x f SURE f t1 t 2 inter
51. is described as follows with respect to the value of PRE OUT If PRE OUT OUT HI LIM PRE OUT OUT HI LIM The high limited processing is plied to the status of PRE OUT If PRE OUT OUT LO LIM OUT OUT LO LIM The low limited processing is ap plied to the status of PRE OUT A3 4 1 Mode Handling Mode Output Auto OUT PRE OUT MAN For OUT the OUT value in the Auto mode just o s before change to MAN or O S is retained 0303 5 In the Manual mode including O S the value of OUT in the Auto mode just before a change to the Manual mode is held or the value written to OUT is output If the mode is switched from Manual to Auto the value of OUT that is linearly changed with respect to the value of PRE_OUT for time set by BAL_ TIME is output The PRE_OUT always indicates the results of calculation After elapse of BAL_ TIME OUT PRE_OUT is established Note that if the value of BAL_TIME is changed during linear change of the OUT value it is not reflected The value of BAL_TIME will be reflected only after the mode is changed the next time BAL TIME OUT OUT Case of BAL TIME 5 sec FA0304 EPS The value of OUT is represented by the following equation y Yna a n a T tc 1 The value of T tc truncates digits to the right of the decimal point where y OUT x PRE OUT tc per
52. not open 9 0x00000200 Link Obj 7 23 39 not open 10 0x00000400 Link Obj 6 22 38 not open 11 0x00000800 Link Obj 5 21 37 not open 12 0x00001000 Link Obj 4 20 36 not open 13 0x00002000 Link Obj 3 19 35 not open 14 0x00004000 Link Obj 2 18 34 not open 15 0x00008000 Link Obj 1 17 33 not open 16 0x00010000 17 0x00020000 18 0x00040000 19 0 00080000 101 Comm EEPROM Fault Communication EEPROM FB failure 20 0x00100000 21 0 00200000 22 0x00400000 41 RS O S Mode RS MODE_BLK Target is 5 mode 23 0x00800000 100 Sim Jmpr Sim enable Jmpr On 24 0x01000000 21 DL Incomplete Download incomplete 25 0x02000000 22 Download Fail Download fail 26 0x04000000 27 0 08000000 28 0 10000000 29 0 20000000 30 0 40000000 31 0 80000000 0701 5 7 DEVICE INFORMATION bit Hex Indicator description 0 0x00000001 10 uP Fault Microprocessor CPU failure 1 0 00000002 11 EEPROM Fault EEPROM failure 2 0x00000004 12 A D H Fault A D converter failure 3 0x00000008 13 A D L Fault A D converter failure 4 0x00000010 14 A D Z Fault A D converter failure 5 0x00000020 15 Coil Open Flowtube coil is open circuit 6 0x00000040 16 EEPROM EEPROM default values 7 0x00000080 8 0x00000100 9 0x00000200 10 0x00000400 11 0x00000800 12 0x00001000 1
53. of combination of a reset method and counting au down These are the fol lowing seven integration types which can be set using INTEG_TYPE 1 UP_AUTO Counts up with automatic reset when TOTALSP is reached 2 UP DEM Counts up with demand reset 3 DN AUTO Counts down with automatic reset when zero is reached 4 DN DEM Counts down with demand reset 5 PERIODIC Counts up and is reset periodically according to CLOCK PER 6 DEMAND Counts up and is reset on demand 7 PER amp DEM Counts up and is reset periodically or on demand Each type of integration is independently run as a function IM 01R21F02 01E E 1st edition Nov 2007 0202 5 These are the following 4 types of integration values 1 Total Integrates the result of the adder as is 2 ATotal Integrates the absolute value of the result of the adder 3 Rtotal Integrates the absolute value of the result of the adder only if the status of the result is BAD This value is used for the RTOTAL value 4 AccTotal Am extension function The result of the adder is integrated as is and will not be reset The value is used for the ACCUM_TOTAL expand parameter value The table A2 1 shows the details of INTEG_TYPE Table 2 1 APPENDIX 2 INTEGRATOR BLOCK 3 Reset Trigger Reset if one of the Name Integration Method Integration Range following conditions is established Trip Output INF lt T
54. software it generally take about 20 minutes where there is a one to one connection between a fieldbus device and down load tool and longer when multiple field devices are connected to the fieldbus Startdownlad tool y Sebct le s E Sekct 5 Sekct the sofae le s you ant todownlad Sekct the devis to whichy wantto dwnload softar v Carryout dwnload Traasmit sofar tole eld device s v Activaedevice s Activaethe device s start with new sofrae 0102 5 Figure A6 2 Flow of Software Download Procedure A CAUTION Carrying out a software download leaves the PD tag node address and transducer block calibration parameters that are retained in the nonvolatile memory inside the target device but may reset other parameters to the defaults except a minor update that does not change the number of parameters Hence where necessary save the parameters using an engineering tool parameter setting utility or the like before carrying out a software download and then reconfigure the field device s after the download For details see Section A6 6 IM 01R21F02 01E E 1st edition Nov 2007 A CAUTION The current dissipation of the target field device increases transitorily immediately after a down load due to erasing of the FlashROM s contents Use a fieldbus power supply which has sufficient capacity to cover such increases in feed curr
55. specific TB is O S BLOCK_ERR is 5 etc Limited EEPROM failure Bad Device Failure 1 Low Limited Internal communication error 2 High Limited Sensor Failure CPU board failure 3 Constant Out of Service RS Al are O S T0502 eps XD_SCALE Scale of input from the transducer block The maximum flow rate range on an order sheet is set 0 0 10 000 100 and m s for the unit are factory set unless specified in the order Changing the unit can be set only in flow rate also causes the unit within the transducer block to be automatically changed The unit is automatically changed according to the unit selected in Al Units which can be set by XD_SCALE are shown in Table 5 4 1 5 5 IM 01R21F02 01E E 151 edition Nov 2007 5 EXPLANATION OF BASIC ITEMS Table 5 4 1 Unit Codes Volume Time unit Mass unit d h min 5 Mi d 1355 65521 Ml min 65520 kL s 65522 L kL d 1520 kL h 1519 kL min 1518 L s 1351 L d 1354 L h 1353 L min 1352 m3 m3 d 1350 m3 h 1349 m3 min 1348 m3 s 1347 cm3 cm3 d 1514 cm3 h 1513 cm3 min 1512 cm3 s 1511 m 2 m s 1061 t t d 1329 t h 1328 t min 1327 t s 1326 kg kg d 1325 kg h 1324 kg min 1323 kg s 1322 g d 1321 h 1320 min 1319 s 1318 CF ft3 d 1359 CFH 1358 CFM 1357 CFS 1356 US d 1366 Mgal US h 1459 Mgal US min 1455 Mgal US s 145
56. subcode field The first alert to become active will set the Active status in the Status attribute As soon as the Unreported status is cleared by the alert reporting task another block alert may be reported without clearing the Active status if the subcode has changed 37 1037 ALARM_SUM 0 The current alert status unacknowledged states unreported states and disabled states of the alarms associated with the function block 38 1038 ACK_OPTION Oxffff Auto Selection of whether alarms associated with the block will be automatically acknowledged 39 1039 WRITE_PRI 0 Auto Priority of the alarm generated by clearing the write lock 40 1040 WRITE_ALM 1 Acknowledged This alert is generated if the write lock parameter is cleared 41 1041 VER 4 Version number of interoperability test by Fieldbus Foundation applied to RXF 42 1042 SOFT_REV RXF software revision number 43 1043 SOFT_DESC Yokogawa internal use 44 1044 SIM_ENABLE_MSG Spaces Auto Software switch for simulation function T0801 2 EPS IM 01R21F02 01E E 8 2 151 edition Nov 2007 8 PARAMETER LISTS Pelative Index Parameter Name Factory Write Explaration Index Default Mode 45 1045 DEVICE_STATUS_1 0 Device status for details refer to Table 7 1 46 1046 DEVICE_STATUS_2 0 Device status for details refer to Table 7 2 47 1047 DEVICE_STATUS_3 0 Device status for details refer t
57. the function block 23 4023 ACK_OPTION Oxffff Auto Selection of whether alarms associated with the block will be automatically acknowledged 24 4024 ALARM_HYS 0 50 Auto Amount the PV must return within the alarm limits before the alarm condition clears Alarm Hysteresis is expressed as a percent of the PV span 0 to 50 25 4025 HI_HI_PRI 0 Auto Priority of the high high alarm 0 1 3to 15 26 4026 HI HI LIM 1 INF Auto The setting for high high alarm in engineering units Note 1 27 4027 HI PRI 0 Auto Priority of the high alarm 0 1 3to 15 28 4028 HI 1 INF Auto The setting for high alarm in engineering units Note 1 29 4029 LO PRI 0 Auto Priority of the low alarm 0 1 3to 15 30 4030 LO LIM 1 INF Auto The setting for low alarm in engineering units Note 2 31 4031 LO LO PRI 0 Auto Priority of the low low alarm 0 1 3to 15 32 4032 LO LO LIM 1 INF Auto The setting for low low alarm in engineering units Note 2 33 4033 HI 1 Acknowledged Auto The status of high high alarm and its associated time stamp 34 4034 HI ALM 1 Acknowledged Auto The status of high alarm and its associated time stamp 35 4035 LO ALM 1 Acknowledged Auto The status of low alarm and its associated time stamp 36 4036 LO LO 1 Acknowledged Auto The status of low low alarm and its associated time stamp 0803 2 5 Note 1 An intended set value can be w
58. trailing blocks IM 01R21F02 01E E 1st edition Nov 2007 oz oz TEN EN SW101 SW101 F0602 eps Figure 6 2 SIMULATE_ENABLE Switch Position Removing and installing cover necessary for the setting SIMULATE_ENABLE switch Perform removing and installing cover as described in following Section of user s manual Refer to Section 5 2 2 1 and Section 5 2 2 3 of 01921001 01 or refer to Section 10 1 2 1 and Section 10 1 2 3 of IMO1R21C02 01E To preserve the safety do not touch the electrical circuit and cable except the SIMULATE ENABLE Switch 7 DEVICE INFORMATION 7 1 DEVICE STATUS Device status for the RXF are indicated by using parameter DEVICE_STATUS_1 to DEVICE_STATUS_7 index 1045 to 1052 in Resource Block Table 7 1 Contents of DEVICE_STATUS_1 Index 1045 bit Hex Indicator description 0 0 00000001 Link Obj 16 32 not open 1 0x00000002 Link Obj 15 31 not open 2 0x00000004 Link Obj 14 30 not open 3 0x00000008 Link Obj 13 29 not open 4 0x00000010 Link Obj 12 28 not open 5 0x00000020 Link Obj 11 27 not open 6 0x00000040 Link Obj 10 26 not open 7 0x00000080 Link Obj 9 25 not open 8 0x00000100 Link Obj 8 24 40
59. variable in which each set of 2 bytes represents the delegation time set as an octet time assigned to a device The delegation time denotes a time period that is given to a device by means of a PT message sent from the LAS within each token circulation cycle The leading 2 bytes correspond to the device address 0x00 and the final 2 bytes to the device address OxFF Specify the subindex to access this parameter 6 BootOperatFunctionalClass Writing 1 to this parameter in a device and restarting the device causes the device to start as a basic device On the contrary writing 2 to this param eter and restarting the device causes the device to start as an LM 7 CurrentLinkSettingRecord and Config uredLinkSettingsRecord CurrentLinkSettingRecord indicates the bus pa rameter settings currently used ConfiguredLink SettingsRecord indicates the bus parameter settings to be used when the device becomes the LAS Thus when a device is the LAS its Current LinkSettingRecord and ConfiguredLinkSettingsRe cord have the same values Index Benet on 1 SlotTime 2 V ST 2 PerDipduPhlOverhead 1 V PhLO 3 MaxResponseDelay 1 V MRD 4 FirstUnpolledNodeld 1 V FUN 5 ThisLink 2 V TL 6 MinInterPduDelay 1 V MID 7 NumConsecUnpolledNodeld 1 8 PreambleExtension 1 V PhPE 9 PostTransGapExtension 1 V PhGE 10 MaxinterChanSignalSkew 1 V PhlS 11 TimeSyncClass 1 V TSC
60. when the input PV is greater than the setpoint SP False The output decreases when the input PV is greater than the setpoint SP 0104 5 5 7 Control Action By pass The PID control computation can be bypassed so as to set the SP value in the control output OUT as shown below Setting BYPASS to On bypasses the PID control computation BYPASS 5 oru RCAS IN Sipon Control Teed sp forward A5 8 Feed forward Feed forward is an action to add a compensation output signal FF_VAL to the output of the PID control computation and is typically used for feed forward control The figure below illustrates the action 0102 5 FF_VAL FF_GAIN OUT PID PV computation FA0103 EPS A 39 1APPENDIX 5 PID Block A5 9 Block Modes The block mode is set in the parameter MODE BLK MODE Target Stipulates the target mode to which the BLK PID block transfers Actual Indicates the current mode of the PID block Permitted Stipulates all the modes that the PID block can enter The PID block is prohibited to enter any mode other than those set in this element Normal Stipulates the mode in which the PID block normally resides 0105 5 There are eight modes for a PID block as shown below Block Mode ROut Remote output mode which the PID block outputs the value set in ROUT_IN RCas Remote ca
61. 0 0 4 Indicates the snapshot of RTOTAL just before a reset 27 SSP 0 0 4 Indicates the snapshot of TOTAL_SP just before a reset Integration Type Setting Value Name Description 1 UP AUTO Counts up and is automatically reset when TOTAL is reached UP AUTO 2 DEM Counts up and is reset as demanded 28 INTEG TYPE Auto 3 DN AUTO Counts down and is automatically reset when 0 is reached 4 DN_DEM Counts down and is reset as demanded 5 PERIODIC Counts up and is reset at periods specified CLOCK PER 6 DEMAND Counts up and is reset as demanded 7 PER amp DEM Reset periodically or as demanded Specifies an integration optional function bit Option Name Description 0 Input 1 accumulate Selects Rate or Accum input of 1 1 Input 2 accumulate Selects Rate or Accum input of 2 2 Flow forward Integrates forward flow interprets reverse flow as zero 3 Flow reverse Integrates reverse flow interprets forward flow as zero 4 Uses an input value of IN_1 or IN_2 whose status is Uncertain Use uncertain regarding it as a value of Good Uses an input value of IN 1 or IN 2 whose status is Bad regarding 29 INTEG OPTS 030004 Auto 5 Use bad it as a value of Good 6 Carr Carries over an excess exceeding the threshold at reset to the next y integration Note that this does not apply to UP AUTO or DN AUTO 7 zero if bad Interprets an increment as zero if the status of the increment is Bad
62. 01R21F02 01E E 1st edition Nov 2007 APPENDIX 6 SOFTWARE DOWNLOAD A6 7 Troubleshooting For information on the download tool s error messages see also the software s User s Manual Table A6 2 Problems after Software Update Symptom An error occurs before starting a download disabling the download Cause The selected download file is not for the selected field device Remedy Check SOFTDWN_ERROR in the resource block and obtain the correct file An error occurs after starting a download disabling the download You attempted to update the device revision by downloading a file which is not an original file Check SOFTDWN_ERROR in the resource block and obtain the original file The selected field device does not support software downloading Check whether the option code EE is included in the model and suffix codes of the device The voltage on the fieldbus segment falls below the specified limit 9 volts Check the capacity of the field bus power supply used and the voltage at the terminal There was an error in checksum or the number of transmission bytes Check SOFTDWN_ERROR in the resource block and obtain the correct file The download tool does not allow download with same software revision Check the setting of the download tool The download takes far longer than expected or fails frequently The fieldbus segment is noisy Check the noise level on the
63. 1 kgal US d 1462 kgal US h 1458 kgal US min 1454 kgal US s 1450 gal US US d 1365 gal US h 1364 GPM 1363 gal US s 1362 mgal US d 1461 mgal US h 1457 mgal US min 1453 mgal US s 1449 kbbl US Oil d 1493 kbbl US Oil h 1489 kbbl US Oil min 1485 kbbl US Oil s 1481 bbI US Oil US Oil d 1374 bbl US Oil h 1373 bbl US Oil min 1372 bbl US Oil s 1371 mbbl US Oil d 1492 mbbl US Oil n 1488 mbbl US Oil min 1484 mbbl US Oil s 1480 mbbl US Oil d 1491 mbbl US Oil h 1487 mbbl US Oil min 1483 mbbl US Oil s 1479 kbbl US Beer d 65525 kbbl US Beer h 65524 bbl US Beer min 65527 bbl US Beer s 65526 bbI US Beer bbl US Beer d 65529 bbl US Beer h 65528 mbbl US Beer min 65531 mbbl US Beer s 65530 mbbl US Beer d 65533 mbbl US Beer h 65532 mbbl US Beer min 65535 mbbl US Beer s Ib Ib US d 1333 Ib US h 1332 Ib US min 1331 Ib US s 1330 ft 5 1067 T0503 eps OUT_SCALE Set the range of output from 0 to 100 In the case of RXF OUT_SCALE is always the same setting as XD_SCALE L_TYPE L_TYPE is always selected as Direct Note Indirect also can be set PV_FTIME Sets the time constant of the damping function within Al block primary delay in seconds For normal magmeter s damping setting set by PRIMARY_VALUE_FTIME of transducer block instead of sett
64. 1 Sim Enabled DH SIMULATE is enable 143 DI2 Sim Enabled DI2 SIMULATE is enable 150 AI FB Man Mode Al MODE BLK Target is Manual mode Warning in 151 111 FB Man Mode IT1 MODE BLK Target is Manual mode 152 IT2 FB Man Mode IT2 MODE BLK Target is Manual mode 153 011 FB Man Mode MODE is Manual mode 154 DI2 FB Man Mode DI2 MODE is Manual mode 155 AR FB Man Mode AR MODE BLK Target is Manual mode 156 PID FB Man Mode PID MODE BLK Target is Manual mode 160 PID FB Bypass Mode is bypass mode T0514 eps Auto Zero Display When AUTO_ZERO_EXE is executed the following is displayed until auto zeroing finishes F0521 eps 5 13 IM 01R21F02 01E E 1st edition Nov 2007 5 EXPLANATION OF BASIC ITEMS IM 01R21F02 01E E 5 14 1st edition Nov 2007 6 55 OPERATION 6 IN PROCESS OPERATION This chapter describes the procedure performed when changing the operation of the function block of the RXF in process 6 1 Mode Transition When the function block mode is changed to Out_Of_Service the function block pauses and a block alarm is issued When the function block mode is changed to Manual the function block suspends updating of output values In this case alone it is possible to write a value to the OUT parameter of the block
65. 100 XD SCALE value 10 3 66 123 10 XD SCALE value 10 3 7 123 0 123 10 4 SCALE value lt 100 3 66 123 100 SCALE value lt 1000 2 555 12 1000 XD_SCALE value lt 10000 1 4444 1 10000 XD_SCALE value 0 33333 T0508 eps SCALEvalue Max IXD SCALE EUOI IXD_SCALE EU100I When the flow data exceeds the maximum num ber of figures six then 84 Disp Over Wng mes sage is displayed 84 Disp Over Wng F0507 eps Flow Rate Unit Display LCD 5 EXPLANATION OF BASIC ITEMS Flow Rate Unit Display is shown by the following table corresponding to the XD_SCALE Units Codes Table 5 6 1 Display Unit Codes Flow Rate Bar Bi Direction is set Unidirectional 12345678 GENE 7100 F0508 eps Bi Direction is set Bidirectional 12345678 100 F0509 eps Integrator1 Out Integrator2 Out The maximum number of figures is eight in addi tion to sign 6 for Integrator Out display 0510 Units Codes Units Codes Bind Units Codes Units Codes uw 1355 MI d 65521 MI h 65520 1350 m3 d m d 1349 m3 h mh 1348 m3 min 1347 m3 s ms 1520 kL d 1519 kL h kl h 1518 kL min kl min 65522 kL s kl s 1354 L d 1353 L h 1 1352 L min l min 1351 L s l s
66. 1514 cm3 d 1513 cm3 h cm h 1512 cm3 min cm min 1511 cm3 s cm s 1061 m s m s 1329 t d t d 1328 t h t h 1327 t min t min 1326 t s 1 5 1325 kg d kg d 1324 kg h kg h 1323 kg min kg min 1322 kg s kg s 1321 g d g d 1320 g h g h 1319 g min g min 1318 g s 9 5 1359 3 cf d 1358 ct h 1357 cf min 1356 CFS cf s 1366 Mgal US d Mgal d 1459 M gal U S h Mgal h 1455 Mgal US min min 1451 Mgal US s Mgal s 1462 kgal US d kgal d 1458 kgal U S h kgal h 1454 kgal US min kgal min 1450 kgal US s kgal s 1365 gal US d gal d 1364 gal US h gal h 1363 GPM gal min 1362 gal US s gal s 1461 mgal U S d mgal d 1457 mgal US h mgal h 1453 mgal US min mgal min 1449 mgal US s mgal s 1493 kbbl US Oil d kbbl d 1489 kbbl US Oil h kbbl h 1485 kbbl US Oil min kbbl min 1481 kbbl US Oil s kbbl s 1374 bbl US Oil d bbl d 1373 bbl US Oil h bbl h 1372 bbl US Oil min bbl min 1371 bbl US Oil s bbl s 1492 mbbl US Oil d mbbl d 1488 mbbl US Oil h mbbl h 1484mbbI US Oil min mbbl min 1480 mbbl US Oil s mbbl s 1491 ubbl US Oil d mbbl d 1487 ubbl US Oil h mbbl h 1483 ubbl US Oil min mbbl min 1479 ubbl US Oil s mbbl s 65525 kbbl US Beer d kbbl d 65524 kbbI US Beer h kbbl h 65529 bbl US Beer d bbl d 65528 bbI US Beer h bbl h 65527 bbI US Beer min bbl min 65526 bbI US Beer s bbl s 65533 mbbl US Beer d mbbl d 65532 mbbl US Beer h mbbl h 65531 mbbl US Beer min mbbl min 65530 mbbl US Beer s mbbl s 65535 ubbl US Beer min m
67. 156 PID FB Man Mode 160 PID FB Bypass Mode T0708 EPS 8 PARAMETER LISTS 8 PARAMETER LISTS Note O S MAN The Write Mode column contains the modes in which each parameter is write enabled Write enabled in O S mode Write enabled in Man mode and O S mode AUTO Write enabled in Auto mode Man mode and O S mode 8 1 Resource Block Relative Index Parameter Name Factory Write Explanation Index Default Mode 0 1000 Block Header TAG RS O S Information on this block such as Block Tag DD Revision Execution Time etc 1 1001 5 0 revision level of the static data associated with the resource block The revision value is incremented each time a static parameter value in this block is changed 2 1002 TAG_DESC Spaces Auto The user description of the intended application of the block 1003 STRATEGY 1 Auto The strategy field can be used to identify grouping of blocks This data is not checked or processed by the block 4 1004 ALERT_KEY 1 Auto The identification number of the plant unit This information may be used in the host for sorting alarm etc 1005 MODE BLK Auto Auto The actual target permitted and normal modes of the block 1006 BLOCK ERR 0 This parameter reflects the error status associated with the hardware or software components associated with a block It is a bit string so that multip
68. 2 Indicates the maximum delay after receipt of the ACTIVATE command to proceed to transition from DWNLD_OK to DWNLD_NOT_READY 0109 5 IM 01R21F02 01E E 52 1st edition Nov 2007 APPENDIX 6 SOFTWARE DOWNLOAD 2 DOMAIN_DESCRIPTOR Sub Element alee Description Index Bytes 1 Command 1 Reads writes software download commands 1 PREPARE_FOR_DWNLD instruction of download preparation 2 ACTIVATE activation instruction 3 CANCEL_DWNLD instruction of download cancellation 2 State 1 Indicates the current download status 1 DWNLD_NOT_READY download not ready 2 DWNLD_PREPARING download under preparation 3 DWNLD_READY ready for download 4 DWNLD_OK download complete 5 DOWNLOADING download underway 6 CHECKSUM_FAIL not used in this product 7 FMS_DOWNLOAD_FAIL failure during download 8 DWNLD_INCOMPLETE download error detected at restart 9 VCR_FAIL not used in this product 10 OTHER download error other than 6 and 7 detected 3 Error Code 2 Indicates the error during a download and activation 0 success configuration retained download successfully completed 32768 65535 Download error See Table 4 for error codes 4 Download Domain Index Indicates the index number of the domain for software downloading Download Domain Header Indicates the index number of the domain header to which the download Index is performing 6 Activated Domain Header 4
69. 3 0x00002000 14 0x00004000 15 0x00008000 16 0x00010000 100 Comm uP Fault Communication uP failure 17 0x00020000 101 Comm EEPROM Fault Communication EEPROM failure 18 0x00040000 102 IT1 Not Saved IT1 save error 19 0x00080000 103 IT2 Not Saved IT2 save error 20 0x00100000 104 Comm Error1 RXF internal communication error 21 0x00200000 105 Comm Error2 RXF internal communication error 22 0x00400000 106 DL Incomplete Download is not completed 23 0x00800000 107 Download Fail Download failure 24 0x01000000 108 Not Ready Function block not scheduled 25 0x02000000 26 0x04000000 27 0x08000000 28 0x10000000 29 0x20000000 30 0x40000000 31 0x80000000 T0702 EPS 7 1 IM 01R21F02 01E E 151 edition Nov 2007 7 DEVICE INFORMATION Table 7 3 Contents of DEVICE_STATUS_3 Index 1047 Table 7 5 Contents of DEVICE STATUS 5 Index 1049 Table 7 4 Contents of DEVICE T0703 EPS STATUS_4 Index 1048 bit Hex Indicator description bit Hex Indicator description bit Hex Indicator description 0 0x00000001 30 Sig Overflow Input signal error 0 0 00000001 50 Span gt 10m s Span flow velocity setting is 11 m s or more
70. 32 alphanumeric characters may be used for definition Use a hyphen as a delimiter as required The node address is used to specify devices for communication purposes Because this data is too 4 1 IM 01R21F02 01E E 1st edition Nov 2007 4 CONFIGURATION long for a PD Tag the host uses the node address place of the PD Tag for communication A range of 20 to 247 or hexadecimal 14 to F7 can be set The device LM device with bus control function Link Master function is allocated from a smaller address number 20 side and other devices BASIC device without bus control function allocated from a larger address number 247 side respectively Place the RXF in the range of the BASIC device When the RXF is used as Link Master place the RXF in the range of the LM device Set the range of addresses to be used to the LM device Set the following parameters Table 4 1 Parameters for Setting Address Range Symbol Parameters FUN First Unpolled Node Description Indicates the address next to the address range used for the host or other LM device V NUN Number of consecutive Unpolled Node Unused address range T0401 EPS The devices within the address range written as Unused in Figure 4 1 cannot be used on a Fieldbus For other address ranges the range is periodically checked to identify when a new device is mounted Care must be taken to keep the unused device range as narro
71. 5 DI Function Block Parameters uunsssnennnennn nun 19 5 6 Integral LCD Indicator 20 5 6 1 Flow Data Display uiae xxx sius ak kk 1p R nidi rx as cux Fx E Rz AR RR KEY KI LU KK XE OI XE FRA Eas 20 5 0 2 Display 66 nn 22 01821 02 01 1st edition Nov 2007 5 6 IN PROCESS OPERATION 15 6 1 Mode Transition 15 6 2 Generation anna 15 6 2 1 Indieation OF Alarm 15 6 2 2 Alarms and amp une 15 6 3 Sim lation PUNCH OND anna aan n nu dU BERE nr Ra 16 7 DEVICE INFORMATION ae ea 3 7 1 DEVICE STATUS ae 3 7 2 Status of each parameter in failure mode 6 8 PARAMETER LISTS ee nen 5 SMMICIre Mli i CM T 5 8 2 Transd cer enixe ioni a c D uo Rx RE KR DUC ER UR UR c el BO 8 8 2 Al Function ne 13 8 4 DI Function BIOCR dett 15 9 GENERAL SPECIFICATIONS lt 13 9 1 STANDARD SPECIFICATIONS u sun ee 13 9 2 OPTIONAL SPECIFICATIONS 2 14 9 3 TERMINAL CONNECTION u ee 14 TOS een seen
72. 59 2059 LIMSW 2 SETPOINT 10 O S Sets the threshold of limitswitch 2 If the value of LIMSW 2 ACT DIRECTION is HIGH LIMIT limit switch 2 turns ON when LIMSW 2 TARGET has gone beyond LIMSW 2 SETPOINT If the value of LIMSW 2 ACT DIRECTION is LO LIMIT limit switch 2 turns ON when LIMSW 2 TARGET has gone below LIMSW 2 SETPOINT The unit set in LIMSW 2 UNIT applies 60 2060 LIMSW 2 DIRECTION 2 High Limit O S Selects the direction of the limit switch 2 s actions 1 LO LIMIT Low limit switch 2 HIGH LIMIT high limit switch 61 2061 LIMSW 2 HYSTERESIS O S Sets the hysteresis of limit switch 2 to be applied for resetting the LIMSW 2 VALUE D to OFF after LIMSW 2 TARGET went beyond LIMSW 2 SETPOINT and LIMSW 2 VALUE D turned ON when used as a high limit switch or after LIMSW 2 TARGET went below LIMSW 2 SETPOINT and LIMS W 2 VALUE D turned ON when used as a low limit switch 62 63 2062 2063 LIMSW 2 UNIT SWITCH 1 VALUE D 1061 m s Indicate the unit set in LIMSW 2 TARGET Indicate the value of switch 1 which switches ON and OFF depending on the digital value of the target input parameter selected in SWITCH 1 TARGET IM 01R21F02 01E E 1st edition Nov 2007 8 6 T0802 3 EPS 8 PARAMETER LISTS Rehtye Index Panmeter Name Factory Wrtie Explantion
73. 8 Confirm reset After a reset rejects the next reset until Confirm is set to RESET CONFIRM 9 Generate reset event Generates an alert event at reset 10215 Reserved If both forward and reverse flows are enabled or disabled both forward and reverse flows are integrated IM 01R21F02 01E E 1st edition Nov 2007 0206 1 5 16 APPENDIX 2 INTEGRATOR BLOCK index Parameter Initial Write View Definition Name Value 1 2 30 ICLOCK_PER 6400 0 sec Auto Specify the period at which a periodic reset is made 31 PRE_TRIP 100000 0 Auto Set an allowance applied before an integrated value exceeds the setpoint 32 0 0 4 Indicates the number resets in the range 0 to 999999 The ratio of the integrated values of the absolute values of the increments whose status is 33 PCT_INCL 0 0 4 Good to the integrated values of the absolute values of the increments irrelevant to the status Equation The threshold value of the ratio of the integrated values of the increments whose 34 GOOD 0 0 status is Good to all integrated values in which the status of OUT is Good 5 threshold value of the ratio of the integrated values of the increments whose 35 JUNCERT_LIM 0 0 status is Good to all the integrated values in which the status of OUT is Uncertain 36 OP_CMD_INT 0 Au
74. 8 1 1 1234567 8 2 2 123456 78 3 3 12345 678 4 4 1234 5678 5 5 123 45678 6 6 12 345678 7 7 1 2345678 Other 12345678 T0550 eps PD Tag The third line shows the example of PD Tag display Maximum number of figures is 16 on LCD the head 16 charactors out of 32 charactors of management PD Tag can be displayed F0511 eps Adhesion Check When Adhesion Check display is selected result is displayed as below showing the level number FR f F0512 eps Adhesion Check Level Judge Level4 Adh Measure Value gt Adhesion Level4 F0513 eps IM 01R21F02 01E E 5 10 1st edition Nov 2007 Level3 Adhesion Level4 Adh Measure Value gt Adhesion Level3 F0514 eps Level2 Adhesion Level3 Adh Measure Value Adhesion Level2 F0515 eps Level1 Adhesion Level2 Adh Measure Value Adhesion Level1 1234456 r T IItfelvle F0516 eps LevelO Adhesion Level1 5 Adh Measure Value F0517 eps Communication The third line shows the example of Communication display F0518 eps 5 6 2 Dis
75. 99 Not in DWNLD_OK state when receiving GenericDomainTerminate 32800 Not in DOWNLOADING state when receiving GenericDomainSegment 32801 Firmware error 36863 Unused 0104 5 IM 01R21F02 01E E 50 1st edition Nov 2007 APPENDIX 6 SOFTWARE DOWNLOAD A6 9 System Network Management VFD Parameters Re lating to Software Download Table A6 5 System Network Management VFD Parameters Write Mode R W read write R read only Command Index Parameter Name Sub Sub parameter Name Default Write Remarks SM Factory Set Mode 400 DWNLD_PROPERTY R Download Class Write Rsp Returned For ACTIVATE Write Rsp Returned For PREPARE Reserved ReadyForDwnld Delay Secs Activation Delay Secs 410 DOMAIN_DESCRIPTOR R W Read write permitted only for sub index 1 State Error Code Download Domain Index Download Domain Header Index Activated Domain Header Index Domain Name Device name 420 DOMAIN_HEADER 1 OF N mw Header Version Number Header Size Manufacturer ID Device Family Device Type Device Revision DD Revision Software Revision NJ A co nm Software Name A o Domain Name 430 DOMAIN HEADER 2 O Header Version Number 1 Header Size 44 Manufacturer ID 0x594543 Device Family DEV_TYPE of RB Device Type
76. ALE of the AI Block that reads the channel with this value PRIMARY VALUE FTIME Sets the time constant of damping to the flow rate calculation PRIMARY VALUE LOWCUT Sets low cut range for output Setting range is 0 to 1096 of PRIMARY VALUE RANGE EU 100 0 is factory set Normally low cut be set by this parameter not by LOW CUT of AI function block DISPLAY 5 2 3 Table 5 3 1 DISPLAY SELECT 5 EXPLANATION OF BASIC ITEMS DISPLAY_SELECT 1 The display content for the display unit s first line DISPLAY_SELE CT 2 The display content for the display unit s second line DISPLAY_SELE CT 3 The display content for the display unit s third line 1 Flow Rate 2 Flow Rate 3 Integrator1 Out 4 Integrator2 Out 5 Arithmetic Out The factory default setting is 2 DISPLAY_CYCLE 1 Off 2 Flow Rate 3 Flow Rate 4 Flow Rate Bar 5 Integrator1 Out 6 Integrator2 Out 7 Arithmetic Out 8 PD Tag 9 Adhesion Check 10 Communication The factory default setting is 1 Sets the cycle of LCD display The factory default setting of the display cycle is 2 400ms The valid range can be selected from below 1 200ms 2 400ms 3 15 4 2s 5 4s 6 8s If the low temperature environment makes it dif ficult to view the display it is recommended that you set a longer display cycle PRIMARY_VALUE_TYPE Indicates the measuring value type used in PRI MARY_VALUE Valid range are
77. AS transfer Transfers the right of being the LAS to another LM 9 Reading writing of See Section A4 5 NMIB for LM 10 Round Trip Delay Not yet supported in the current Reply RR Reply to DLPDU version Long address Not yet supported in the current version 0404 5 29 APPENDIX 4 LINK MASTER FUNCTIONS IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 4 LINK MASTER FUNCTIONS A4 5 LM Parameters A4 5 1 LM Parameter List The tables below show LM parameters Meanings of Access column entries RW read write possible R read only cp Parameter Name Sub js co Name 55 Remarks 362 DLME_LINK_MASTER_CAPABILITIES_VARIABLE 0x04 RW 363 DLME LINK MASTER 0 RW INFO RECORD 1 MaxSchedulingOverhead 0 2 DefMinTokenDelegTime 100 3 DefTokenHoldTime 300 4 TargetTokenRotTime 4096 5 LinkMaintTokHoldTime 400 6 TimeDistributionPeriod 5000 7 MaximumlnactivityToClaimLasDelay 2 8 LasDatabaseStatusSpduDistributionPeriod 6000 364 PRIMARY LINK MASTER FLAG VARIABLE 0 RW LAS True OxFF non LAS False 0x00 365 LIVE_LIST_STATUS_ARRAY_VARIABLE 0 R 366 MAX TOKEN HOLD 10 RW TIME ARRAY 1 Element 0 2 Element2 0 3 Element3 0 4 4 0 5 Element5 0 6 Element6 0 7 Element 0 8 Element8 0 367 BOOT OPERAT FUNCTIONAL CLASS Specifie
78. ATE_D Value in the SIMULATE_D parameter as its input status and value when simulation is active or uses Transducer Status and Transducer Value in SIMULATE_D as its input status and value when simulation is disabled Refer to Section 6 3 Simulation Function IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 1 APPLICATION SETTING AND CHANGE BASIC PARAMETERS ee Blank Page bh KS S EZ IM 01R21F02 01E E A 6 151 edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK APPENDIX 2 INTEGRATOR IT BLOCK The Integrator IT block adds two main inputs and integrates them for output The block compares the integrated and accumulated value of TOTAL_SP and PRE_TRIP and generates discrete output signals OUT_TRIP or OUT_PTRIP when the limits are reached The output ia as represented by the following equation for counting upward and rate conversion OUT Value Integration start value Total Total Total Current Integral Current Integral x y At x IN_1 value whose unit has been converted A2 1 Schematic Diagram of Integrator Block The following shows the schematic dioagram of the integrator block INTEG_OPTS INPUT TYPE 9 TIME_UNIT1 INTEG_TYPE INTEG_OPTS QUALITY 1 Bee GOOD_LIM INTEG_OPTS FLOW TYPE CLOCK PER REV FLOW1 INTEG_OPTS integrate OUT INPUT TOTAL RTOTAL 9 TIME_UNIT2 INTEG_OPTS IN_2 CARRY OUT_PTRIP OP_CMD_INT RESET REV_FLOW2
79. Depending on the host being IM 01R21F02 01E E 1st edition Nov 2007 3 4 4 CONFIGURATION This chapter describes how to adapt the function and performance of the RXF to suit specific appli cations Because multiple devices are connected to Fieldbus it is important to carefully consider the device requirements and settings when configuring the system The following steps must be taken 1 Network design Determines the devices to be connected to Fieldbus and checks the capacity of the power supply 2 Network definition Determines the tag and node addresses for all devices 3 Definition of combining function blocks Determines how function blocks are combined 4 Setting tags and addresses Sets the PD Tag and node addresses for each device 5 Communication setting Sets the link between communication param eters and function blocks 6 Block setting Sets the parameters for function blocks The following section describes in sequence each step of this procedure The use of a dedicated configuration tool significantly simplifies this proce dure Refer to Appendix 6 when the RXF is used as Link Master 4 1 Network Design Select the devices to be connected to the Fieldbus network The following are essential for the operation of Fieldbus Power supply Fieldbus requires a dedicated power supply It is recommended that current capacity be well over the total value of the maximum current 4 CONFIGURATION c
80. E 151 edition Nov 2007 7 DEVICE INFORMATION 7 2 Status of each parameter Following tables summarize the value of RXF parameters in failure mode and LCD display indicates an Alarm Table 7 9 Alarm Summary Category Alarm RAOR en phis P us Value 10 uP Fault 200 Other Hold BAD Device Failure 11 Fault 199 Other Hold BAD Device Failure 12 A D H Fault 198 Other Hold BAD Device Failure 13 A D L Fault 197 Other Hold BAD Device Failure 14 A D Z Fault 196 Other Hold BAD Device Failure 15 Coil Open 195 Other Hold BAD Sensor Failure 16 194 Other Hold BAD Device Failure System 100 Comm uP Fault 190 Other Variable BAD Device Failure Alarms 101 EEPROM Fault 189 Other Variable BAD Device Failure 102 IT1 Not Saved 103 IT2 Not Saved 104 Comm Errori 188 Other Variable BAD Device Failure 105 Comm Error2 187 Other Variable BAD Device Failure 106 DL Incomplete 107 Download Fail 108 Not Ready 30 Sig Overflow 170 Other Hold BAD Sensor Failure 31 Empty Pipe 169 Other Hold BAD Sensor Failure 33 Adhesion Alm 167 Other Hold BAD Sensor Failure process 110 AlLoLo Am 111 Al Hi Hi Alm 112 PID Lo Lo Alm 113 PID Hi Hi Alm 40 RS O S Mode BAD Non specific 41 TB O S Mode Out of BAD Out of Service Service 42 Al FB O S Mode 0 8 Mode 43 11 O S Mode
81. F02 01E E 1st edition Nov 2007 4 CONFIGURATION Table 4 12 View Object for Transducer Block byte byte Relative VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW Relative VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW Index Parameter Mnemonic 11213 3141 4141414414 index Parameter Mnemonic 211213131 4 41 4 4141414 ist 2nd ist 2nd 3 4 5 6 7 ist 2nd ist 20 3 4 5 6 7 1 STREV 2 2 2 2 2 2 2 2 2 2 2 CHCK 2 TAG DESC 49 DENSITY UNIT 1 3 STRATEGY 2 50 MASS FLOW DENSITY 4 4 ALERT KEY 1 51 LIMSW 1 VALUE D 2 5 MODE BLK 4 4 52 LIMSW 1 TARGET 1 6 BLOCK ERR 2 2 53 LIMSW 1 SETPOINT 4 7 UPDATE EVT 54 LIMSW 1 ACT DIRECTION 1 8 BLOCK 55 LIMSW 1 HYSTERESIS 4 9 TRANSDUCER DIRECTORY 56 LIMSW 1 UNIT 1 10 TRANSDUCER TYPE 21212 2 57 LIMSW 2 VALUE D 2 11 XD ERROR 1 1 58 LIMSW 2 TARGET 1 12 COLLECTION DIRECTORY 59 LIMSW 2 SETPOINT 4 18 PRIMARY VALUE TYPE 2 60 LIMSW 2 ACT DIRECTION 1 14 PRIMARY VALUE 5 5 61 LIMSW 2 HYSTERESIS 4 15 PRIMARY VALUE RANGE 11 62 LIMSW 2 UNIT 1 16 CAL POINT 4 63 SWITCH 1 VALUE D 2 17 CAL POINT LO 4 64 SWITCH 1 TARGET 1 18 CAL MIN SPAN 4 65 SWITCH 2 VALUE D 2
82. IN and IN_LO values between RANGE_HI and RANGE_LO This enables the input to be switched smoothly The result of the range extension function is substituted into PV to be used for calculations A3 2 1 Main Inputs The range extension function determines the PV value in the following order 1 If IN gt RANGE_HI gt PV 2 If IN lt RANGE_LO gt PV IN_LO 3 If RANGE_HI gt IN gt RANGE_LO gt PV g x IN 1 g x IN LO g IN RANGE_LO RANGE_HI RANGE_LO RANGE_HI and RANGE_LO are threshold values for switching two main inputs seam lessly Figure A3 2 Range Extension Fundtion and PV PV IN_LO PV g IN 1 g 3 IN_LO i PV IN 2 Range for IN 4 Formula based on 1 and 2 7 7 7 1 Range for IN_LO gt RANGE LO RANGE HI FA0302 EPS IM 01821 02 01 A 20 1st edition Nov 2007 PV is a parameter with status information and PV status is determined by the value of g If g lt 0 5 gt The status of LO is used If g gt 0 5 gt The status of IN is used Determination of the status is made with a hyster esis of 10 provided for 0 5 If RANGE_LO gt the statuses PV and OUT are Bad Configuration Error Then Configuration Error is output to BLOCK ERR If there is only one main input the input is incor porated into the com
83. IN_1 and IN_2 are not retained if the power is turned OFF A2 2 1 Determining Input Value Statuses The following shows the correlation between the statuses of input parameters 1 2 and the sta tuses if Input values used in the Integration block Statuses of Input Bit 4 of INTEG_OPTS Bit 5 of INTEG_OPTS Status of Input Values Parameters IN_1 IN_2 Use Uncertain Use Bad Handled in IT Block Good Irrelevant Irrelevant Good Bad Irrelevant H 1 Good Bad Irrelevant L 0 Bad Uncertain H 1 Irrelevant Good Uncertain L 0 Irrelevant Bad For addition see A2 3 if the status of an input value is changed to BAD is used 0201 5 BAD the GOOD value just before the status Even if the Use Bad option is used changing the internal status to GOOD the value of GOOD just before the status change to BAD is used A2 2 2 Converting the Rate The following describes an example of rate con version In rate conversion firstly convert the unit of two inputs to that based on seconds input kg hour input2 Ib min Ib pounds IM 01R21F02 01E E 1st edition Nov 2007 Converts the unit into that based on seconds TIME UNIT1 sec min 60 Next convert the unit of the inputs to the same units to be added together The unit of IN 2 is standardized to that of IN 1 Then calculates a weight volume or energy by multiplying each input value an
84. M_RECORD2 0 Display the second most recent alarm Valid range is the same as ALM_RECORD_TIME1 80 2080 ALM_RECORD_ OD 00 00 This parameter is used to display the operation time at which the TIME2 alarm indicated by Alm_Record2 occurred 81 2081 ALM_RECORD3 0 Display the third most recent alarm Valid range is Valid range is the same as ALM_RECORD_TIME1 82 2082 ALM_RECORD_ OD 00 00 This parameter is used to display the operation time at which the TIME3 alarm indicated by Alm_Record3 occurred 83 2083 ALM_RECORD4 0 Display the fourth most recent alarm Valid range is Valid range is the same as ALM_RECORD_TIME1 84 2084 ALM_RECORD_ OD 00 00 This parameter is used to display the operation time at which the TIME4 alarm indicated by Alm_Record4 occurred T0802 4 EPS IM 01R21F02 01E E 151 edition Nov 2007 8 7 8 PARAMETER LISTS Relative Index Parameter Name Factory Write Explanation Index Default Mode 85 2085 ALARM_SUM Block Alarm status is shown by this parameter Valid range is bit 0 Discrete alm bit7 Block alarm only bit 0 and bit 7 are effective Initial value is Current 0 Unacknowledged 0 Unreported 0 Disable 0 0000 all alarms are enable 86 2086 ADHESION_CHECK 1 No 5 Selects whether or not the adhesion diagnostic function will be carried out If the judgment value for Level 3 exceeds a warning is displayed and if the value for level 4 exceeds a
85. NOT if met see Section A5 14 condition 1 is met LO 3 If Track Enable is specified in NOT if either CONTROL_OPTS andthe or both of value of TRK_IN_D is true conditions 1 and 2 are met Man 4 If Man is set MODE _ NOT if any BLK target or if IN status one or more input status is Bad of conditions 1 to 3 are met Auto 5 If Auto is set in MODE NOT if any BLK target one or more AND of conditions 1 if IN status input status is are met not Bad Cas 6 If Cas is set in _ NOT if any BLK target one or more AND of conditions 1 if neither IN status input to 3 are met status nor CAS_IN status is Bad RCas 7 If RCas is set in MODE_ NOT if any BLK target one or more AND of conditions 1 if neither IN status input to 3 are met status nor RCAS_IN status is Bad ROut 8 If ROut is set MODE NOT if any BLK target one or more AND of conditions 1 if ROUT_IN status input to 3 are met status is not Bad In accordance 9 If RCAS_IN status or ROUT_ with the IN status is Bad indicating a SHED_OPT computer failure see Section setting A5 17 1 for details 0107 5 activate mode transitions to Auto Cas RCas and ROut the respective target modes must be set beforehand to MODE_BLK permit ted been completed IM 01R21F02 01E E 1st edition Nov 2007 A transition to Cas RCas or ROut requires that initialization of the cascade connecti
86. PID Blocks Block Alarm Update Alerts Generated when an important restorable parameter is updated By Resource Block Update Event By Transducer BlockUpdate Event By Al DI IT AR and PID Blocks Update Event An alert has following structure Table 6 1 Alert Object Subindex Parameter Explanation Name Block Index Index of block from which alert is generated Alert Key Alert Key copied from the block Standard Type of the alert Type Mfr Type Alert Name identified by manufacturer specific DD Message Reason of alert notification Type Priority Priority of the alarm Time Stamp Time when this alert is first detected Subcode Enumerated cause of this alert Value Value of referenced data Relative Relative index of referenced Index data Static Value of static revision Revision ST REV of the block 11 11 9 Unit Index Unit code of referenced data T0601 EPS 6 1 IM 01R21F02 01E E 1st edition Nov 2007 6 IN PROCESS OPERATION 6 3 Simulation Function The simulation function simulates the input of a function block and lets it operate as if the data was received from the transducer block It is possible to conduct testing for the downstream function blocks or alarm processes A SIMULATE_ENABLE switch is mounted in the RXF amplifier This is to prevent the accidental operation of this function When this is switched on simulation is enabled See Figure 6 2 To initiate
87. PVn 1 denote the PV value sampled most recently and the PV value sampled at the preceding control period respectively A5 4 2 PID Control Parameters The table below shows the PID control parameters Parameter Description Valid Range GAIN Proportional gain 0 05 to 20 RESET Integral time 0 1 to 10 000 seconds RATE Derivative time 010 infinity seconds 0103 5 IM 01R21F02 01E E 38 1st edition Nov 2007 A5 5 Control Output The final control output value OUT is computed based on the change in control output AMVn which is calculated at each control period in accordance with the aforementioned algorithm The PID block in an EJX performs the velocity type output action for the control output A5 5 1 Velocity Type Output Action The PID block determines the value of the new control output OUT by adding the change in control output calculated in the current control period AMVn to the current read back value of the MV MVrs BKCAL_IN This action can be expressed as AMVn AMVn OUT_SCALE EU100 OUT SCALE EU 0 PV SCALE EU_100 PV SCALE EU 0 Direct Acting is False in CONTROL OPTS OUT BKCAL AMVn Direct Acting is True in CONTROL OPTS OUT BKCAL IN AMVn A5 6 Direction of Control Action The direction of the control action is determined by the Direct Acting setting in CONTROL OPTS Value of Direct Acting Resulting Action True The output increases
88. QUB Queued User triggered Bidirectional VCR Source QUU VCR A Source multicasts alarms or trends to other devices This type of communication is called QUU Queued User triggered Unidirectional VCR Publisher BNU VCR A Publisher multicasts Al block output to anoth er function block s This type of communica tion is called BNU Buffered Network triggered Unidirectional VCR Subscriber BNU VCR A Subscriber receives output of another func tion block s by PID block A Server VCR is capable to responding to re quests from a Client QUB VCR after the Client successfully initiates connection to the Server A Source VCR transmits data without established connection A Sink QUU VCR on another device can receive it if the Sink is configured so A Publisher VCR transmits data when LAS requests so An explicit connection is established from Subscriber BNU VCR s so that a Subscriber knows the format of published data Each VCR has the parameters listed in Table 4 4 Parameters must be changed together for each VCR because modification of individual param eters may cause inconsistent operation IM 01R21F02 01E E 1st edition Nov 2007 4 4 Table 4 4VCR Static Entry Sub index Parameter FasArTypeAndRole Description Indicates the type and role of communication VCR The following 4 types are used for RXF 0x32 Server Responds to requests from host 0x44 Source Transmits alarm or trend 0x66
89. R21F02 01E E 1st edition Nov 2007 APPENDIX 4 LINK MASTER FUNCTIONS 4 Tr n f r f LA LAS has failed the LM declares itself as the A 3 5 LAS then becomes the LAS With this There are two procedures for an LM to become dure an LM backs up the LAS as shown in the the LAS following figure e If the LM whose value of V ST 3V TN is the ine EN hese alle or smallest on a segment with the exception of smallest on a segment with the exception the current LAS judges that there is no LAS of the current LAS requests the LAS on the on the segment in such a case as when the segment has started up or when the current LM same segment to transfer the right of being the LAS then becomes the LAS In the event that the current LAS in this segment node address 0x14 fails the LM with the address of 0x15 takes its place to become the LAS Node address 0x14 SlotTime 5 Figure Backup of LAS Basic device Basic device Basic device Basic device Node address Node address Node address Node address Node address Node address 0x15 0x16 OxF1 OxF2 OxF3 OxF4 SlotTime 5 SlotTime 5 FA0402 EPS To set up an RXF as a device that is capable of backing up the LAS follow the procedure below NOTE When changing the settings in an RXF add the RXF to the segment in which an LAS is
90. S Sets the threshold of limitswitch 1 If the value of LIMSW_1_ACT_DIRECTION is HIGH LIMIT limit switch 1 turns ON when LIMSW_1_TARGET has gone beyond LIMSW_1_SETPOINT If the value of LIMSW_1_ACT_DIRECTION is LO LIMIT limit switch 1 turns ON when LIMSW_1_TARGET has gone below LIMSW_1_SETPOINT The unit set in LIMSW_1_UNIT applies 54 2054 LIMSW_1_ACT_ DIRECTION 1 Low Limit O S Selects the direction of the limit switch 1 s actions 1 LO LIMIT Low limit switch 2 HIGH LIMIT high limit switch 55 2055 LIMSW_1_ HYSTERESIS O S Sets the hysteresis of limit switch 1 to be applied for resetting the LIMSW_1_VALUE_D to OFF after LIMSW_1_TARGET went beyond LIMSW_1_SETPOINT and LIMSW_1_VALUE_D turned ON when used as high limit switch or after LIMSW 1 TARGET went below LIMSW 1 SETPOINT and LIMSW 1 VALUE D turned ON when used as a low limit switch 56 2056 LIMSW 1 UNIT 1061 m s Indicate the unit set in LIMSW 1 TARGET 57 2057 LIMSW 2 VALUE D Indicate the value of limit switch 2 which switches ON and OFF depending on the digital value of the target input parameter selected in LIMSW 2 TARGET and based on the threshold set in LIMSW 2 SETPOINT with the hysteresis set in LIMSW 2 HYSTERESIS The direction of the switching action determined by the setting in LIMSW 2 ACT DIRECTION 58 2058 LIMSW 2 TARGET 1 PRIMARY VALUE O S The target of limit switch 2
91. SW_2 4 SWITCH_1 5 SWITCH_2 T0504 eps F0503 eps Each DI block is assigned to either Flow switch or Adhesion Alarm warning PV_FTIME Stipulates the delay time in seconds of changing the output value after a change of the value inside the DI block DISC_PRI Deternines the priority level of the discrete alarm on the block s output OUT_D The alarm will be transmitted upon occurrence only when the DISC _ PRI is set at 3 or higher This parameter is set to 1 before the RXF is shipped from the factory Table 5 5 1 Alarm Priority Value Description Alert is not notified Alarm parameters not updated 1 Alert is not notified 3 to 7 Advisory alarms 8to 15 Critical alarms TO505 eps DISC LIM Setpoint of the discrete alarm when the value of OUT D agrees with the value set in DISC the discrete alarm is generated 5 7 IM 01R21F02 01E E 1st edition Nov 2007 5 EXPLANATION OF BASIC ITEMS 5 6 Integral LCD Indicator Employing 32 132 full dot matrix backlit LCD various display can be obtained 5 6 1 Flow Data Display By the transducer block parameters setting in DISPLAY_SELECT1 2 3 as described in 5 3 up to three lines display can be made among the following data Flow Rate Flow Rate Flow Rate Bar Integrator1 Out Integrator2 Out Arithmetic Out PD Tag Adhesion Check Communication The nu
92. Spaces Serial number 23 2023 SENSOR_CAL_ 101 5 method of the last sensor calibration METHOD Static weigh 100 volumetric 101 static weigh 102 dynamic weigh 255 other 24 2024 SENSOR_CAL_LOC Yokogawa O S Sets indicates the location of the last sensor calibration 25 2025 SENSOR CAL 0 0 0 0 0 0 O S Sets indicates the date of the last sensor calibration 26 2026 SENSOR_CAL_WHO Yokogawa 5 Sets indicates the name of the person responsible for the last sensor calibration T0802 1 EPS IM 01R21F02 01E E 8 4 1st edition Nov 2007 8 PARAMETER LISTS Pelative Index Parameter Name Factory Write Explaration Index Default Mode 27 2027 LIN_TYPE 1 linear with input O S The linearization type of sensor output RXF is linear with input 28 2028 SECONDARY_ N A For the future use VALUE 29 2029 SECONDARY_ 1061 m s 5 N A For the future use VALUE_UNIT 30 2030 LANGUAGE 1 English Auto This parameter is used to select the language for use on the display Now only 1 English is available 31 2031 DISPLAY_SELECT1 2 Flow Rate Auto This parameter is used in order to set the LCD display mode 1 Flow Rate 2 Flow Rate 3 Integrator1 Out 4 Integrator2 Out 5 Arithmetic Out can be selected 32 2032 DISPLAY_SELECT2 1 Off Auto This parameter is used in order to set the LCD display mode 1 Off 2 Flow Rat
93. V ABUN is shown below 7 NumConsecUnpolledNodeld 0403 5 01821 02 01 28 1st edition Nov 2007 A4 4 LM Functions 1 No Function LM initialization Description When a fieldbus segment starts the LM with the smallest V ST x V TN value within the segment becomes the LAS At all times each LM is checking whether or not a carrier is on the segment 2 Startup of other Transmits a PN Probe Node nodes PN and message and Node Activation Node Activation SPDU message to devices which SPDU return a new PR Probe Response transmissions message 3 PT transmission Passes a PT Pass Token including final bit message to devices included in the monitoring live list sequentially and monitors the RT Return Token and final bit returned in reply to the PT 4 CD transmission Transmits a CD Compel Data message at the scheduled times 5 Time synchronization Supports periodic TD Time Distribution transmissions and transmissions of a reply to a CT Compel Time 6 Domain download Sets the schedule data server The schedule data can be equalized only when the Domain Download command is carried out from outside the LM in question The version of the schedule is usually monitored but no action takes place even when it changes 7 Live list equalization Transmits SPDU messages to LMs to equalize live lists 8 L
94. VIEW_2 VIEW 4 Resourse Block 40100 40101 40102 40103 Transducer Block 40200 40201 40202 40203 Al Function Block 40400 40401 40402 40403 DI1 Function Block 40600 40601 40602 40603 Dl2 Function Block 40610 40611 40612 40613 PID Function Block 40800 40801 40802 40803 IT1 Function Block 41600 41601 41602 41603 IT2 Function Block 41610 41611 41612 41613 AR Function Block 41750 41751 41752 41753 4 6 4 Function Block Parameters T0415 EPS Function block parameters can be read from the host or can be set For a list of the parameters of Resource block Transducer block Al block and DI block refer to 8 PARAMETER LISTS For other function blocks refer to Appendix 4 11 4 CONFIGURATION IM 01R21F02 01E E 1st edition Nov 2007 4 CONFIGURATION ce Blank Page SS IM 01R21F02 01E E 4 12 1st edition Nov 2007 5 EXPLANATION OF BASIC ITEMS 5 EXPLANATION OF BASIC ITEMS 5 1 Outline This chapter describes basic TR Transducer block Al and DI function block parameter setting displays of the integral indicator Refer to Appendixes other function blocks and LM function This chapter contains information on how to adapt the function and performance of the RXF to suit specific applications Because two or more devices are connected to FOUNDATION Fieldbus settings including the requirements of all devices need to be determined Practic
95. ally the following steps must be taken The following section describes each step of the procedure in the order given Using a dedicated configuration tool allows the procedure to be significantly simplified This section describes the procedure which has relatively simple functions 5 2 Setting and Changing Parameters for the Whole Process A IMPORTANT Do not turn off the power immediately after setting When the parameters are saved to the EEPROM the redundant processing is executed for an improvement of reliability If the power is turned off within 60 seconds after setting is made the modified parameters are not saved and the setting may return to the original values Block mode Many parameters require a change of the block mode of the function block to O S Out of Service when their data is changed To change the block mode of the function block its MODE_BLK needs to be changed The MODE_BLK is comprised of four sub parameters below 1 Target Target mode Sets the operating condition of the block 2 Actual Actual mode Indicates the current operating condition 3 Permit Permitted mode Indicates the operating condition that the block is allowed to take 4 Normal Normal mode Indicates the operating condition that the block will usually take 5 1 IM 01R21F02 01E E 1st edition Nov 2007 5 EXPLANATION OF BASIC ITEMS 5 3 Transducer Block Parameters The transducer block sets functions specifi
96. alue is follows e PTRIP lt OUT gt OUT TRIP 0 COUNT PTRIP 0 e 0 lt OUT PRE gt OUT TRIP 0 COUNT PTRIP 1 e OUT lt 0 gt OUT TRIP 1 COUNT PTRIP 1 0205 5 Note that the given conditions do not apply to the following cases e f INTEG_TYPE is 5 6 or 7 OUT TRIP and OUT PTRIP always output F INTEG TYPE is 1 to 3 occurrence of AutoRESET reset caused if the threshold is exceeded causes OUT TRIP to hold 1 fir five seconds IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK A2 5 3 Mode Handling Mode Action Output Automatic AUTO Normal action Normal output Manual Integration calculation is stopped You may rewrite a value in OUT If no value is rewritten the value just before OUT will not be updated unless you running in AUTO is held When the mode returns to AUTO integration Dut of Service O S set a value to it No reset is accepted starts with the written value or the value just before running in AUTO TA0204 EPS If you rewrite the value in OUT and RTOTAL while the mode is in MAN or O S N_RESET is incremented A2 6 Reset A2 6 1 Reset Trigger A2 6 2 Reset Timing There are the following five types of reset triggers All items are reset during execution of the function 1 An integrated value exceeds TOTAL SP block Therefore the minimum period of a reset is the block execution period
97. alue tracking Equalizes the setpoint SP to the measured value PV Setpoint limiters Limit the value of setpoint SP within the preset upper and lower levels as well as limit the rate of change when the PID block is in Auto mode External output tracking Performs the scaling of the value of TRK_VAL to the range of the OUT and outputs it as the OUT Mode change Changes the block mode between 8 modes O S IMan LO Man Auto Cas RCas ROut Bumpless transfer Prevents a sudden change in the control output OUT at changes in block mode and at switching of the connection from the control output OUT to the cascaded secondary function block Initialization and manual Changes the block mode to and suspends the control action when the specified condition is met fallback Manual fallback Changes the block mode to Man and aborts the control action Auto fallback Changes the block mode to Auto when it is Cas and continues the control action with the setpoint set by the operator Mode shedding upon Changes the block mode in accordance with the SHED_OPT setting upon a computer failure computer failure Alarm processing Generates block alarms and process alarms and performs event updates 0101 5 35 01R21F02 01E E 1st edition Nov 2007 APPENDIX 5 PID Block A5 3 Parameters of PID Block NOTE In the table below the Write column shows the modes in which the respective parameters can
98. anual and suspends the control action Initialization and manual fallback takes place automatically as a means of abnormality handling when the following condition is met The quality component of BKCAL_IN status is Bad OR The quality component of BKCAL_IN status is Good c AND The sub status component of BKCAL_IN status is FSA LO NI or IR The user cannot manually change the mode to IMan A mode transition to IMan occurs only when the condition above is met IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 5 PID Block A5 15 Manual Fallback Manual fallback denotes an action in which a PID block changes mode to Man and suspends the control action Manual fallback takes place automatically as a means of abnormality handling when the following condition is met e N status is Bad except when the control action bypass is on To enable the manual fallback action to take place when the above condition is met Target to Manual if BAD IN must be specified beforehand in STATUS OPTS The table below shows the options in STATUS _ OPTS Options in D ipti STATUS OPTS zen IFS if BAD IN Sets the sub status component of OUT status to IFS if IN status is Bad except when PID control bypass is on IFS if BAD CAS IN Sets the sub status component of OUT status to IFS if CAS_IN status is Bad Use Uncertain as Good Does not regard IN as being in Bad status when IN status is Uncertain to prevent
99. ating a Field Device 47 AB 2 Troubleshooting in 48 A6 8 Resource Block s Parameters Relating to Software Download 49 A6 9 System Network Management VFD Parameters Relating to Software pl 51 6 10 Comments System Network Management VFD Parameters Relating to Software Download innen ann 52 1st edition Nov 2007 5 01R21F02 01E E viii 1st edition Nov 2007 1 INTRODUCTION This manual is for the RXF Series Magnetic Flow meter Remote Converter FOUNDATION fieldbus Com munication Type The FOUNDATION fieldbus commu nication type is based on the same RXF technology used in the BRAIN HART communication type and is similar to the communication types in terms of basic performance and operation This manual describes only those topics that are required for operation of the FOUNDATION fieldbus communica tion type For information on the installation wiring and maintenance of RXF series magnetic flow meter refer to the user s manual for each model IM 01R21D01 01x or IM 01R21C02 01x As far terminal connection refer to Page 9 3 of this manual A IMPORTANT Please note that commands and comments dis played on Foundation Fieldbus interface products will be referred to as AXF The device description DD of AXF is identical to RXF Please select from FF in
100. bbl min 65534 ubbl US Beer s mbbl s 1333 b US d 1332 1b US h Ib h 1331 1b US min Ib min 1330 1b U S s Ib s 1067 ft s 5 T0509 eps The decimal point location of the data becomes as follows depending on the setting of IT block OUT_RANGE Decimal_Point IT1 or IT2 OUT_RANGE Decimal_Point Desimal Point Location Example 12345678 1234567 8 123456 78 12345 678 1234 5678 123 45678 12 345678 Co PO O 1 2345678 Other NI 9 Co PO O 12345678 Integrator Out Unit Display Only when the following units are set in IT1 or IT2 OUT RANGE Units Index the unit is displayed on LCD otherwise eight charactor space is dis played T0510 eps IM 01R21F02 01E E 1st edition Nov 2007 5 EXPLANATION OF BASIC ITEMS Table 5 6 2 Integrator Unit Display Units Codes Units Cod es LCD Display Unit 65523 1091 0 Mg 1034 m3 ms 1088 kg kg 1035 dm dm 1089 0 9 1517 kL kl 1090 mg mg 10414 hL hl 1043 CF cf 1038 L 1048 gallon gal 1040 mL ml 1051 bbl bbl 1036 cm cms 1094 Ib Ib 1092 t t 1588 no units space T0511 eps Arithmetic Out The display is given in the same manner as Integrator Out decimal point is set by AR OUT RANGE Decimal Point AR OUT RANGE Decima Point Pesimal Point Example Location 0 0 1234567
101. block s functions 6008 6108 OUT_D Indicates the value and status of block s output 6009 6109 SIMULATE_D Auto Allows use of values manually set instead of the limit switch input from the transducer block When Disable is set for this value the block reflects the actual input value and status 1 Disabled 2 Active 10 6010 6110 XD_STATE Not used in RXF 11 6011 6111 OUT_STATE Not used in 12 6012 6112 GRANT_DENY Auto Option to control access from the host computer and local control panel to tuning and alarm parameters Before write access to a parameter set the GRANT bit in this parameter to have the operation right to be granted Then after write access check the DENY bit in this parameter If the write access is successfully it is not ON 13 6013 6113 IO_OPTS 0x0000 5 Sets the block input output options The RXF supports only 0 Invert LSB 14 6014 6114 STATUS_OPTS 0x0000 5 Defines block actions depending on block status conditions For DI blocks of the RXF 3 Propagate fault Forward 8 Uncertain if Man mode are supported 15 6015 6115 CHANNEL 01 2 5 The channel number of the transducer block s logical DI2 3 hardware channel connected to this block Valid range is 2 LIMSW_1 3 LIMSW_2 4 SWITCH_1 5 SWITCH_2 16 6016 6116 PV_FTIME 0 Auto Sets the time constant of damping for PV_D 17 6017 6117 FIELD_VAL_D The status of the limit switch signal transferred from the transducer block
102. c to the flow rate measure ment of the RXF Figure 5 3 1 presents the diagram block of the Trans ducer block Flow rate operation Dual freq operation Rate limit damping PRIMARY_VALUE Channel1 I Adhesion check Limit check LIMSW_1_VALUE_D Channel2 LIMSW_2_VALUE_D Channels SWITCH_1_VALUE_D Channel4 Historical records Equipment information SWITCH_2_VALUE_D Channel5 Figure 5 3 1 Diagram of the Transducer Block For a list of the parameters of each block of the RXF refer to List of parameters for each block of the RXF in Chapter 8 The following is a list of important parameters NOMINAL SIZE Sets the size of the flowtube NOMINAL_SIZE_UNIT Sets the unit of the flowtube size LOW_MF Sets the meter factor of low frequency side for standard dual frequency excitation HIGH_MF Sets the meter factor of high frequency side for standard dual frequency excitation LOW_MF EDF Sets the meter factor of low frequency side for enhanced dual frequency excitation HIGH_MF EDF Sets the meter factor of high frequency side under enhanced dual frequency excitation IM 01R21F02 01E E 1st edition Nov 2007 F0501 eps PRIMARY VALUE RANGE Shows the range of PRIMARY VALUE The engi neering units must match the units selected in the parameter SC
103. ces A dedicated host such as DCS is used for an instrumenta tion line while dedicated communication tools are used for experimental purposes For operation of the host refer to the instruction manual for each host No other details on the host are given in this manual Cable Used for connecting devices Refer to Field bus Technical Information TI 38K03A01 01 for details of instrumentation cabling For laboratory or other experimental use a twisted pair cable two to three meters in length with a cross section of 0 9 mm or more and a cycle period of within 5 cm 2 inches may be used Termination processing depends on the type of device being deployed For RXF use an 4 screw terminal claw Some hosts require a connector Refer to Yokogawa when making arrangements to purchase the recommended equipment Connect the devices as shown in Figure 3 1 Con nect the terminators at both ends of the trunk with a minimum length of the spur laid for connection The polarity of signal and power must be main tained Fieldbus power supply RXF reca 0301 5 Figure 3 1 Cabling Ay NOTE No CHECK terminal is used for Fieldbus commu nication RXF Do not connect the field indicator and check meter Before using a Fieldbus configuration tool other than the existing host confirm it does not affect the loop functionality in which all devices are already installed in operation Disconnect
104. ch to give up on computer writes to function block locations Supported only with PID function 27 1027 SHED_ROUT 640000 20S Auto Time duration at which to give up on computer writes to function block ROut locations Supported only with PID function 28 1028 FAULT_STATE 1 Condition set by loss of communication to an output block failure promoted to an output block or a physical contact When fail safe condition is set then output function blocks will perform their FSAFE actions 29 1029 SET_FSTATE 1 Allows the fail safe condition to be manually initiated by selecting Set 30 1030 CLR_FSTATE 1 Writing a Clear to this parameter will clear the device fail safe state if the field condition if any has cleared 31 1031 MAX_NOTIFY 3 Maximum number of unconfirmed notify messages possible 32 1032 LIM_NOTIFY 3 Auto Maximum number of unconfirmed alert notify messages allowed 33 1033 640000 205 Auto The minimum time between retries of alert reports 34 1034 WRITE_LOCK 1 Not Locked Auto If set no writes from anywhere are allowed except to clear WRITE_LOCK Block imputs will continue to be updated 35 1035 UPDATE_EVT 1 Acknowledged Auto This alert generated by any change to the static data 36 1036 BLOCK_ALM 1 Acknowledged Auto The block alarm is used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the
105. ction block can be executed F0404 EPS Figure 4 4 Status Transition by Setting PD Tag and Node Address RXF has a PD Tag FT2001 and node address 244 or hexadecimal 4 that set upon shipment from the factory unless otherwise specified To change only the node address clear the address once and then set a new node address To set the PD Tag first clear the node address and clear the PD Tag then set the PD Tag and node ad dress again Devices whose node addresses have been cleared will have the default address randomly chosen from a range of 248 to 251 or from hexa decimal F8 to FB At the same time it is necessary to specify the device ID in order to correctly specify the device The device ID of the RXF is 594543000Bxxxxxxxx at the end of the above device ID is a total of 8 alphanumeric characters 4 3 IM 01R21F02 01E E 1st edition Nov 2007 4 CONFIGURATION 4 5 Communication Setting To set the communication function it is necessary to change the database residing in SM VFD 4 5 1 VCR Setting Set VCR Virtual Communication Relationship which specifies the called party for communication and resources RXF has 33 VCRs whose application can be changed except for the first VCR which is used for management RXF has VCRs of four types Server QUB VCR A Server responds to requests from a host This communication needs data exchange This type of communication is called
106. ction block modes Out_Of_Service Manual and Auto TAG_DESC indicates what mode of operation is desired for Al Function block In Out_Of_Service O S mode the Al block does not operate The Manual mode does not allow values to be updated The Auto mode causes the measured value to be updated Under normal circumstances set the Auto mode to take effect For MODE_BLK the Auto mode is the factory default CHANNEL This is the parameter of the transducer block to be input to the Al block Al block is assigned flow rate IM 01R21F02 01E E 5 4 1st edition Nov 2007 OUT This parameter contains the current measurement value from Transducer Block or configuration adjusted engineering unit and the belonging state in AUTO MODE OUT contains the value and status set by an operator in MAN MODE 5 EXPLANATION OF BASIC ITEMS Quality Sub status Limit Alarm Non specific Normal Active Block Alarm Block Alarm is Active Limited Active Advisory Alarm Advisory Alarm is Active 1 Low Limited Good NC Active Critical Alarm Critical Alarm is Active 2 High Limited Unack Block Alarm Block Alarm is Unacknowledged 3 Constant Unack Advisory Alarm Advisory Alarm is Active Unack Critical Alarm Critical Alarm is Active Engineering Unit Range Out of sensor operating range Uncertain Violati BEN Out of range of min span and max span FB board EEPROM failure No
107. culation result is inter preted as 10 and depend ing with core a plus sign is added to it Negative square root The square root of an ab solute value is extracted and a minus sign is added to it A3 3 2 Compensated Values In computing equations 1 to 5 in A3 3 1 the value f is restricted by the COMP_HI_LIM or COMP_LO_LIM parameter In this case the value P is treated as follows If gt COMP HI LIM f COMP HI LIM If COMP LO LIM f COMP LO LIM A3 3 3 Average Calculation In computing equation 6 in A3 3 1 the average of input value is calculated Here it is neces sary to obtain the number of inputs N For this determination is made to see if the sub status of each input is Not Connected Note that the main inputs may be accepted if IN or IN LO is not in Not Connected sub status In this case the number of inputs that are not in Not Connected sub status is regarded as N IM 01R21F02 01E E 1st edition Nov 2007 A3 4 Output Section After executing the computing equation the block applies a gain to the calculated result and then adds a bias to it It then substitutes the result into PRE OUT and if the mode is in AUTO the value of PRE OUT is taken as OUT PRE OUT func 3 gain bias where func result of computing equation execution OUT PRE OUT when the mode is in AUTO Next the block performs limitation processing OUT HI LIM OUT LOW LIM This processing
108. d at the same time execution time is overlapped Figure 4 3 shows an example of schedule based on the loop shown in Figure 4 2 FC100 F0402 EPS Figure 4 2 Example of Loop Connecting Function Block of the RXF with Other Instruments Macrocycle Control Period 11100 CAS Fu BKCAL_OUT BKCAL_IN FIC100 FC100 NI 100 OUT BKCAL IN BKCAL_OUT Unscheduled Communication Scheduled Communication F0403 EPS Commu nication Schedule Figure 4 3 Function Block Schedule and Communication Schedule When the control period macrocycle is set to more than 4 seconds set the following intervals to be more than 1 of the control period Interval between end of block execution and start of sending CD from LAS Interval between end of block execution and start of the next block execution 4 CONFIGURATION 4 4 Setting of Tags and Addresses This section describes the steps in the procedure to set PD Tags and node addresses in the There are three states of Fieldbus devices as shown in Figure 4 4 and if the state is other than the lowest SM_OPERATIONAL state no function block is executed RXF must be transferred to this state when an RXF tag or address is changed UNINITIALIZED No tag nor address is set Tag clear Tag setting INITIALIZED Only tag is set Address clear Address setting SM_OPERATIONAL Tag and address are retained and the fun
109. d at the time of order RW 0 01 basic device 0x02 LM 368 CURRENT LINK 0 R Settings for LAS SETTING RECORD 1 SlotTime 0 2 PerDlpduPhlOverhead 0 3 MaxResponseDelay 0 4 FirstUnpolledNodeld 0 5 ThisLink 0 6 0 7 NumConseeUnpolledNodeld 0 8 PreambleExtension 0 9 PostTransGapExtension 0 10 MaxlnterChanSignalSkew 0 11 TimeSyncClass 0 369 CONFIGURED LINK 0 RW SETTING RECORD 1 SlotTime 4095 2 PerDlpduPhlOverhead 4 3 MaxResponseDelay 5 4 FirstUnpolledNodeld 37 5 ThisLink 0 6 12 7 NumConseeUnpolledNodeld 186 8 PreambleExtension 2 9 PostTransGapExtension 1 10 MaxlnterChanSignalSkew 0 11 TimeSyncClass 4 0405 1 5 01R21F02 01E E 30 1st edition Nov 2007 APPENDIX 4 LINK MASTER FUNCTIONS pes Parameter Name Sub oo Same Access Remarks 370 PLME_BASIC_ 0 R CHARACTERISTICS 1 ChannelStatisticsSupported 0x00 2 MediumAndDataRatesSupported 0x4900000000000000 3 lecVersion 1 0x1 4 NumOfChannels 1 0x1 5 PowerMode 0 0x0 371 CHANNEL STATES 0 R 1 channel 1 0 0x0 2 channel 2 128 0x80 3 channel 3 128 0x80 4 4 128 0x80 5 channel 5 128 0x80 6 channel 6 128 0x80 7 channel 7 128 0x80 8 channel 8 128 0x80 372 PLME BASIC INFO 0 R 1 InterfaceMode 0 0x0 2 LoopBackMode 0 0x0 3 Xmi
110. d block execution time Because unit in formation is not input to the Integrator block as an input value the user must input in advance tuned values to the TIME UNIT1 2 and UNIT CONV parameters hour 3600 day 86400 Converts the unit into that based on seconds TIME UNIT2 kg s gt 3 block execution time Standardizes the unit of IN_2 to that of IN_1 Because Ib s is converted into kg s in this example the input 2 value is multiplied by 0 453 1 Ib 0 453 kg sec 1 min 60 gt hour 3600 Ib s day 86400 UNIT_CONV x conversion factor Conversion factor 0 453 in this example gt kg s 3 block execution time Figure A2 2 Increment Calculation with Rate Input A 8 increment1 kg increment2 kg FA0202 EPS A2 2 3 Converting Accumulation This following describes an example of accumulation conversion In accumulation conversion the difference between the value executed previously and the value ex ecuted this time is integrated or accumulated This conversion applies when the output of a function block used as a counter is input to the input pro cess of the Integrator block In order to convert the rate of change of an input to a value with an engineering unit the user must configure the factor of conversion to the appro priate engineering unit in the PULSE_VAL1 and PULSE_VAL2 parameters Moreover the
111. de 42 Al FB O S Mode Al MODE_BLK Target is O S mode 43 IT1 FB O S Mode IT1 MODE_BLK Target is O S mode 44 IT2 FB O S Mode 2 MODE_BLK Target is O S mode 45 01 FB O S Mode DI1 MODE_BLK Target is O S mode O S Mode Alarms 46 12 FB O S Mode DI2 MODE_BLK Target is O S mode 47 AR FB O S Mode AR MODE_BLK Target is O S mode 48 PID FB O S Mode PID MODE_BLK Target is O S mode 50 Span gt 10m s 51 Span lt 0 1m s Check XD Scale of Al Span flow velocity setting is 11 m s or more Span flow velocity setting is 0 05 m s or less 57 Dens Set Err Check XD Scale Density Unit Mass Flow Density Mass units have been selected for Base Flow Unit but density is set to zero 71 Meas Mod Set Check Measure Mode of TB Measure Mode is set to Enhanced DF without selecting an optional code HF1 or HF2 Setting 72 Size Set Err Check Nominal Size Nominal Size Unit A value of 3000 1 mm or more is set for Nominal Size Alarms 73 Adh Set Err Check Adhesion Level1 to Adhesion Level 4 The condition in Adhesion detection level Level 1 lt Level 2 lt Level 3 lt Level 4 is not satisfied 120 IT1 Clock Per Err Check Clock Period Period of Execution IT1 CLOCK_PER set value is smaller than excecution period 121 2 Clock Per Err Check Clock Period Period of Execution 2 CLOCK_PER set value is smaller than excecution period 122 AR Ran
112. der the control of specific operators to separate necessary alerts only This is one of the universal parameters A universal parameter representing the operation status of the Arithmetic 4 MODE_BLK AUTO 4 block It consists of the Actual Target Permit and Normal modes Indicates the error status relating to the Arithmetic block 6 BLOCK_ERR 0 2 2 bit used by this function block is as follows Bit 1 Block Configuration Error Bit 15 O S mode 7 0 5 5 The result of a range extension function is substituted into this When viewed from the computing equation PV is the main input 8 OUT MAN Block output 9 PRE_OUT Always indicates the calculation result The value is substituted into OUT in Auto mode 1 PV_SCALE 11 0 SC 98 Indicates PV scaling for making memo 11 OUT RANGE 11 Output scaling for the host for making The parameter used to check if various operations have been executed The bits in the GRANT parameter corresponding to various operations are set before any of them are executed After the operations are complete the 9 2 DENY parameter is checked to find out if any bit corresponding to the relevant operation has been set If no bit has been set it is evident that the operations have been executed successfully Determines whether an input is used as a good input when the input status is bad or uncertain Bit Function 0 Handles IN as good input if its status is
113. e 3 Flow Rate 4 Flow Rate Bar 5 Integrator1 Out 6 Integrator2 Out 7 Arithmetic Out 8 PD Tag 9 Adhesion Check 10 Communication can be selected 33 2033 DISPLAY_SELECT3 1 Off Auto This parameter is used in order to set the LCD display mode 1 Off 2 Flow Rate 3 Flow Rate 4 Flow Rate Bar 5 Integrator1 Out 6 Integrator2 Out 7 Arithmetic Out 8 PD Tag 9 Adhesion Check 10 Communication can be selected 34 2034 NOMINAL_SIZE_ 1013 mm O S This parameter is used in order to select the unit of size UNIT diameter of the sensor flowtube 35 2035 NOMINAL_ SIZE 100 O S This parameter is used in order to set the size diameter of the sensor flowtube If the set value exceeds the valid range the warning 72 Size Set Err will be displayed 36 2036 PRIMARY_VALUE_ 3 0 O S Sets the time constant of damping for the flow rate calculation FTIME 37 2037 AUTO_ZERO_EXE 1 Cancel Auto This parameter execute the automatic zero adjustment function If 2 Execute is selected this function will be started Now Auto Zero Executing is indicated whle the Auto Zero function being carried out and after finishing the adjustment this parameter is set to 1 Cancel The result of the automatic zero adjustment is confirmed using MAGFLO_ZERO and if the result exceeds the rated value the warning 82 Auto Zero Wng will be displayed 38 2038 MAGFLOW_ZERO 0 00 O S This parameter shows the current zero point compensati
114. e statuses of two arguments is BAD or if two of them are both BAD the status of the value after addition becomes BAD In this case the value of GOOD just before the status changed to BAD is used as the addition value see A2 1 When the statuses of two arguments are both GOOD the status of the value after addition becomes GOOD In this case the status of the value after addition will be used for the status applied to Integration IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK A2 3 2 Addition The following three options are available for additions TOTAL Adds two arguments values as is e FORWARD Adds two argument values regarding a negative value as e REVERSE Adds two argument values regarding a positive value as You can choose these options using bit 2 and bit 3 of INTEG_OPTS as follows Bit 2 of INTEG_OPTS Bit 3 of INTEG_OPTS Adder Options Flow Forward Flow Reverse H H TOTAL L L TOTAL H L FORWARD REVERSE The result of the adder is passed to the integrator If only one of the inputs is connected the value of 5 non connected input will be ignored When bit 7 of INTEG_OPTS Add zero if bad has been set if the status of a value after addition is BAD the value after addition increment becomes 0 A2 4 Integrator When addition is complete its result will be passed to the integrator Integration consists
115. emote Type Converter RXFA14 Terminal configuration Terminal configuration Ti 1 amp N EX2 Li E C Helle ei A 5 OL Ties SB eH WTS FB FOLEPS F02 EPS Terminal wiring Terminal wiring Terminal inh i i Symbols Description als Description HU Description Functional grounding Excitation current Functional grounding NM Output EX2 N X Li Power supply 5 Power supply FB 5 Fieldbus FBR communication signal A den singal FBR communication signal Protective grounding B Protective grounding Outside of the terminal SB Outside of the terminal 06 5 T07 EPS CAUTION Do not connect to these terminals which are marked CAUTION Don t connect IM 01R21F02 01E E 9 2 1st edition Nov 2007 10 MAINTENANCE 10 For maintenance items please refer to user s manual IM 01R10D01 01E or IM 01R21C02 01E 10 1 IM 01R21F02 01E E 1st edition Nov 2007 10 IM 01R21F02 01E E 10 2 1st edition Nov 2007 APPENDIX 1 APPLICATION SETTING AND CHANGE BASIC PARAMETERS APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A1 1 Applications and Selection of Basic Parameters Setting Item applicable parameters Tag No PD_TAG Summary Sets PD_Tag Up to 32 alphanumeric characters can be set Calibrati
116. ent CAUTION Upon completion of the activation the target fieldbus device performs resetting internally which temporarily halts fieldbus communication and function block executions Be especially careful about a valve positioner the output air pressure will fall to the minimum level i e Zero IN CAUTION Do not turn off the power to a field device or disconnect the download tool during a download or activation The device may fail as a result Be careful about the noise on the fieldbus link If the fieldbus is noisy the downloading may take a very long time or fail A6 5 Download Files Download files have the following filenames with the filename extension of ffd Take care to choose the correct download file for the target field device 594543 device family _ device type domain name software name software revision amp o For example the name of the download file for the RXF AXF may have the following name 594543000B_000B_AXF_ORIGINAL_R101 ffd Refer to A6 10 3 DOMAIN_HEADER about each keyword of the file name The device type is 000 for the RXF The software name ORIGINAL or UPDATE The former indicates an original file and the latter an update file Whenever performing a download to update the device revision obtain the original file In general an addition to the parameters or blocks
117. er description of the intended application of the block 4003 STRATEGY 1 Auto The strategy field can be used to identify grouping of blocks This data is not checked or processed by the block Valid range is 0 to 65535 4 4004 KEY 1 The identification number of the plant unit This information may be used in the host for sorting alarms etc Valid range is 1 to 255 5 4005 MODE BLK Auto bit Auto The mode parameter is a structured parameter composed of the target mode the actual mode the normal mode and the permitted mode Target Mode to set the mode of the block Actual Indicates the current operating condition Permit Indicates the operating condition that the block is allowed to take Normal Indicates the operating condition that the block will usually take 6 4006 BLOCK ERR 0 This parameter reflects the error status associated with the hardware or software components associated with a block It is a bit string so that multiple errors may be shown 7 4007 PV 0 Either the primary analog value for use in executing the function or a process value associated with it May also be calculated from the READBACK value of an AO block 8 4008 OUT 0 The primary analog value calculated as a result of executing the function 9 4009 SIMULATE 1 Disable Auto Allows the transducer analog input or output to the block to be manually supplied when simulate is enabled When simulation is disabled the simulate value
118. ers for each block of the ADMAG RXF for details of the Write Mode for each block IM 01R21F02 01E E 1st edition Nov 2007 A 2 APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A1 3 Setting the Al Function Block The Al function block outputs the flow rate signals 1 Setting the flow range Acces the XD_SCALEqmeter Setthe required unit in Udit of amp t the upper rarge limit in EU at 100 of XDES6t the loer ange limit in EU at 0 of Setthe decimal point positioBecimabint of XD FAQ 02 EF Example To measure 0 to 100m h Set m h 1349 in Units Index of XD SCALE Set 100 in EU at 100 of SCALE and Set 0 in EU at 0 of XD SCALE Set 0 in Decimal Point of XD SCALE 2 Setting the output scale Access the OUT SCALE parameter Set the required unit of output in Units Index of OUT SCALE Set the output value corresponding to the upper range limit in EU at 100 of OUT SCALE Set the output value corresponding to the lower range limit in EU at 0 of OUT SCALE Set the decimal position in Decimal Point FA0103 EPS Example To set the output to 0 00 to 100 00kg h Set kg h 1324 to Units Index of OUT_SCALE Set 100 to EU at 100 of OUT_SCALE Set 0 in EU at 0 of OUT_SCALE and Set 2 to Decimal Point of OUT_SCALE Each unit is expressed using a 4 digit numeric code Refer to Section 5 4 Al Function Block Param eters 3 Set
119. executed 4 ActiveSchedule 2 Indicates the index number of the domain that stores the schedule currently executed 5 6 Indicates the time when the StaringTime current schedule began being executed TA0413 EPS 14 DImeScheduleDescriptor This parameter exists for the same number as the total number of domains and each describes the LAS schedule downloaded to the correspond ing domain For the domain to which a schedule has not yet been downloaded the values in this parameter are all zeros A 33 IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 4 LINK MASTER FUNCTIONS Sub Size me index Element bytes Description 1 Version 2 Indicates the version number of the LAS schedule downloaded Q3 to the corresponding domain 2 4 Indicates the macro cycle of the Duration LAS schedule downloaded to the corresponding domain A3 1 3 TimeResolution 2 Indicates the time resolution that is required to execute the LAS schedule downloaded to the corresponding domain TA0414 EPS 15 Domain Read write impossible get OD possible Carrying out the GenericDomainDownload command from a host writes an LAS schedule to Domain AN CAUTION When downloading a LAS schedule to RXF maximum allowable linkages between devices are 18 A4 6 FAQs A3 2 Q1 When the LAS stops an RXF does not back it up by becoming the LAS
120. ffice or service center Alarm Description Microprocessor CPU failure EEPROM failure A D converter failure 15 Coil Open Cut the power and check coil amp EX cables Flowtube coil is open circuit 16 EEPROM Dilt EEPROM default values System 100 Comm uP Fault Communication uP failure Alarms 101 EEPROM Fault Communication EEPROM failure 102 IT1 Not Saved Contact nearest office or service center IT1 save error 103 IT2 Not Saved IT2 save error 104 Comm AXF internal communication error 105 Comm Error2 AXF internal communication error 106 DL Incomplete Check software download error code Download is not completed 107 Download Fail Download failure 108 Not Ready Schedule FB or check LAS communication Function block not scheduled 30 Sig Overflow Check signal cable and grounding Input signal error 31 Empty Pipe Fill flow tube with fluid Flowtube is not filled with fluid Process 33 Adhesion Alm Clean electrodes Electrode adhesion alarm Alarms 110 Al Lo Lo Alm Check the flow rate and setting value Al process alarm 111 Al Hi Hi Alm Check the flow rate and setting value Al process alarm 112 PID Lo Lo Alm Check the setting value PID process alarm 113 PID Hi Hi Alm Check the setting value PID process alarm 40 RS O S Mode RS MODE_BLK Target is O S mode 41 TB O S Mode TB MODE_BLK Target is O S mo
121. fieldbus segment An error occurs after activation Transient error caused by the internal resetting of the field device Check whether communication with the field device has recovered after a while The new software does not work after the activation The file of the current revision was downloaded Obtain the correct file Failure of the memory in field device etc Check SOFTDWN_ERROR in the resource block and re try downloading If fails place a service call IM 01R21F02 01E E 1st edition Nov 2007 A 48 0102 5 APPENDIX 6 SOFTWARE DOWNLOAD A6 8 Resource Block s Parameters Relating to Software Download Table A6 3 Additional Parameters of Resource Block Relative Wrie u Index Parameter Name Description Index Factory Set Mode 53 1053 SOFTDWN_PROTECT 1 Defines whether to accept software downloa OxO1 Unprotected 2 Protected 54 1054 SOFTDWN FORMAT OxO1 Selects the software download method OxO1 Standard 55 1055 SOFTDWN COUNT Indicates the number of times the internal FlashROM was erased 56 1056 SOFTDWN_ACT_AREA 0 Indicates the ROM number of the currently working FlashROM FlashROM 0 working 1 FlashROM 41 working 57 1057 SOFTDWN MOD REV 1 0 0 0 0 0 Indicates the software module revision 0 0 0 58 1058 SOFTDWN ERROR Indicates an error during a software downlod See TableA6 4
122. force also when the value of MODE BLK is Cas or RCas 5 12 External output Tracking External tracking is an action of outputting the value of the remote output TRK_VAL set from outside the PID block as illustrated in the figure below External tracking is performed when the block mode is LO TRK_VAL TRK_SCALE OUT_SCALE PID control computation result 0 l a OUT LO mode FA0104 EPS To change the block mode to LO 1 Select Track Enable in CONTROL_OPTS 2 Set TRK_IN_D to true However to change the block mode from Man to LO Track in Manual must also be specified in CONTROL_OPTS A5 13 Measured value Tracking Measured value tracking also referred to as SP PV tracking is an action to equalize the setpoint SP to the measured value PV when the block mode MODE_BLK actual is Man in order to pre vent a sudden change in control output from being caused by a mode change to Auto While a cascade primary control block is perform ing the automatic or cascade control in the Auto or Cas mode when the mode of its secondary control block is changed from Cas to Auto the cascade connection is opened and the control action of the primary block stops The SP of the secondary controller can be equalized to its cas cade input signal CAS_IN also in this case The settings for measured value tracking are made in the parameter CONTROL_OPTS as shown in the table below A 41 1APPENDIX 5 PID B
123. function block works as a low cutoff level setting for the Al block s OUT As the low cutoff feature of the flowmeter itself it is advisable to use PRIMARY_VALUE_LOWCUT LCD display setup DISPLAY_SELECT1 3 DISPLAY_CYCLE of Transducer block Sets the unit to be displayed on the LCD and the display speed Adjust display speed if a low temperature environment causes a poor LCD display quality Zero point adjustment AUTO_ZERO_EXE MAGFLO_ZERO of Transducer block Performs zero point adjustment Zero point adjustment should be done only when the fluid is filled in the flowtube and the fluid velocity is completely zero 0101 5 1 01R21F02 01E E 1st edition Nov 2007 APPENDIX 1 APPLICATION SETTING AND CHANGE BASIC PARAMETERS A1 2 Setting and Change of Basic Parameters This section describes the procedure taken to set and change the parameters for each block Obtaining access to each parameter differs depending on the configuration system used For details refer to the instruction manual for each configuration system Access the block mode MODE of each block Set the to Auto Man O S Note 2 according to the Write Mode of the parameter to be set or changed Access the parameter to be set or changed Make setting change accordance with each parameter t Set the Target of block mode back to
124. g time target field devices Max 24 mA additional to steady state For the software download tool use only a program Based on Fieldbus Foundation Specification developped for that purpose For details see the Download class Class 1 software s User s Manual For information about updates of software binary files for field devices AN and how to obtain them visit the following web site NOTE http www yokogawa com fld fld top en htm Class 1 devices can continue the specified measurement and or control actions even while AN software is being downloaded to them Upon CAUTION completion of a download however the de vices will be reset internally to make the new downloaded software take effect and this will halt fieldbus communication and function block executions for about one minute Do not hook up the software download tool to a fieldbus segment while the plant is in operation as it may temporarily disturb the communication Always connect the tool before starting operation A 45 IM 01R21F02 01E E 151 edition Nov 2007 APPENDIX 6 SOFTWARE DOWNLOAD download tool not execute download ing during other system connects to the system network management VFD of the device A6 4 Software Download Sequence The flowchart below outlines the software down load procedure Although the time taken for the entire procedure varies depending on the size of the field bus device s
125. ge Set Err Check Range Hi and Range Lo of AR RANGE_HI gt RANGE_LO is not satisfied IM 01R21F02 01E E 1st edition Nov 2007 T0513 eps 5 12 5 EXPLANATION BASIC ITEMS Warning Display In each normal display one to three line display when warning is generated at the third line warning message is displayed The following is the example of two line Data display F0520 eps Warning Message On the Integral LCD indicator following messages are displayed when warning is generated Table 5 6 4 Warning Display Category Warning Message Warning Description 80 Adhesion Wng Slight adhesion to electrodes 82 Auto Zero Wng Results of automatic zero adjustment are higher than the rated value Warning 84 Disp Over Wng Overflow in the display digits during instantaneous flow rate display 85 Flow Vel Over PRIMARY_VALUE exceeds 108 of Span 130 Al Non Schedule Al Block not scheduled 131 IT1 Non Schedule IT1 Block not scheduled 132 IT2 Non Schedule IT2 Block not scheduled 133 DI1 Non Schedule DI1 Block not scheduled 134 DI2 Non Schedule DI2 Block not scheduled 135 AR Non Schedule AR Block not scheduled 136 PID Non Schedule PID Block not scheduled 140 Sim Jmpr On Simulation jumper is ON 141 Al Sim Enabled AI SIMULATE is enable 142 0
126. hannel 6 1 0x80 Unused 7 Channel 7 1 0x80 Unused 8 Channel 8 1 0x80 Unused 0411 5 APPENDIX 4 LINK MASTER FUNCTIONS 11 PlmeBasiclnfo Sub Size index Element bytes Value Description 1 InterfaceMode 1 0 0 Half duplex 1 Full duplex 2 LoopBackMode 1 0 0 Disabled 1 MAU 2 MDS XmitEnabled 1 0x01 Channel 1 is enabled 4 RcvEnebled 1 0x01 Channel 1 is enabled PreferredReceive 1 0x01 Channel 1 is used for Channel reception 6 MediaType 1 0x49 Wire medium voltage Selected mode and 31 25 kbps are selected 7 ReceiveSelect 1 0x01 Channel 1 is used for reception 0412 5 12 LinkScheduleActivationVariable Writing the version number of an LAS sched ule which has already been downloaded to the domain to this parameter causes the correspond ing schedule to be executed On the other hand writing to this parameter stops execution of the active schedule 13 LinkScheduleListCharacteristicsRecord Sub Size UE index Element bytes Description 1 NumOf 1 Indicates the total number of Schedules LAS schedules that have been downloaded to the domain 2 NumOfSub 1 Indicates the maximum number SchedulesPer of sub schedules an LAS Schedule schedule can contain This is fixed to 1 in the Yokogawa communication stacks 3 ActiveSchedule 2 Indicates the version number of Version the schedule currently
127. hedule DI1 Block not scheduled 4 0x00000010 134 DI2 Non Schedule DI2 Block not scheduled 5 0x00000020 135 AR Non Schedule AR Block not scheduled 6 0x00000040 136 PID Non Schedule PID Block not scheduled 7 0x00000080 140 Sim Jmpr On Simulation jumper is ON 8 0 00000100 141 Al Sim Enabled AI SIMULATE is enable 9 0x00000200 142 DI1 Sim Enabled DI1 SIMULATE is enable 10 0x00000400 143 DI2 Sim Enabled DI2 SIMULATE is enable 11 0x00000800 150 FB Man Mode Al MODE BLK Target is Manual mode 12 0x00001000 151 IT1 FB Man Mode IT1 MODE BLK Target is Manual mode 13 0x00002000 152 IT2 FB Man Mode IT2 MODE BLK Target is Manual mode 14 0x00004000 153 DI1 FB Man Mode DI1 MODE BLK Target is Manual mode 15 0x00008000 154 DI2 FB Man Mode DI2 MODE BLK Target is Manual mode 16 0x00010000 155 AR FB Man Mode AR MODE BLK Target is Manual mode 17 0x00020000 156 PID FB Man Mode PID MODE BLK Target is Manual mode 18 0x00040000 19 0x00080000 20 0x00100000 21 0x00200000 22 0x00400000 160 PID FB Bypass Mode PID is bypass mode 23 0x00800000 24 0x01000000 25 0x02000000 26 0x04000000 27 0x08000000 28 0x10000000 29 0x20000000 30 0x40000000 31 0x80000000 T0707 EPS Table 7 8 Contents of DEVICE STATUS 8 Index 1052 Hexadecimal Display through DD Not used Description T0707 1 EPS 7 3 7 DEVICE INFORMATION IM 01R21F02 01E
128. ility for repair costs even during the warranty period if the malfunction is due to Improper and or inadequate maintenance by the purchaser Malfunction or damage due to a failure to han dle use or store the instrument in accordance with the design specifications Use of the product in question in a location not conforming to the standards specified by Yok ogawa or due to improper maintenance of the installation location Failure or damage due to modification or repair by any party except Yokogawa or an approved representative of Yokogawa Malfunction or damage from improper relocation of the product in question after delivery Reason of force majeure such as fires earth quakes storms floods thunder lightening or other natural disasters or disturbances riots warfare or radioactive contamination 1 INTRODUCTION 1 3 Combination Remote Flowtubes IMPORTANT RXFA14 Magnetic Flowmeter Converter _ should be used in combination with the following remote flowtubes RXFO15x P to RXF600x P Other flowtubes size 700 to 1000 mm cannot be combined with the RXFA14 converter IM 01R21F02 01E E 1st edition Nov 2007 1 INTRODUCTION FF Blank Page u IM 01R21F02 01E E 1 4 1st edition Nov 2007 2 ABOUT FIELDBUS 2 1 Outline Fieldbus is a widely used bi directional digital communication protocol for field devices that enable the simultaneous output to ma
129. in Figure 2 1 is required before starting operation 2 4 Wiring System Configuration The number of devices that can be connected to a single bus and the cable length vary depending on system design When constructing systems both the basic and overall design must be carefully considered to achieve optimal performance IM 01R21F02 01E E 1st edition Nov 2007 3 GETTING STARTED 3 GETTING STARTED Fieldbus is fully dependent upon digital communication protocol and differs in operation from conventional 4 to 20 mA transmission and the BRAIN communication protocol It is recommended that novice users use field devices in accordance with the procedures described in this section The procedures assume that field devices will be set up on a bench or in an instrument shop 3 1 Connection of Devices The following are required for use with Fieldbus devices Power supply Fieldbus requires a dedicated power supply It is recommended that current capacity be well over the total value of the maximum current consumed by all devices including the host Conventional DC current cannot be used as is Terminator Fieldbus requires two terminators Refer to the supplier for details of terminators that are at tached to the host Field devices Connect Fieldbus communication type RXF Refer to section 9 3 terminal connection Two or more RXF devices or other devices can be connected Host Used for accessing field devi
130. in IT block and set O S or Man in Target 2 Access the OUT parameter in IT block and set preset value in Value 3 Access the MODE_BLK parameter in IT block and set Auto in Target FA0113 EPS A 5 A1 6 Setting the DI Function Block DI function blocks output limit switch signals re ceived from the transducer block Two DI blocks DI1 and DI2 in each RXF have independent parameters Set up the parameters of each DI block you use individually as neces sary The following shows the DI1 setting proce dure as an example 1 Setting the channel The CHANNEL parameter of the DI block which specifies the switch number of the transducer s limit switch to be input to DI DI1 2 DI2 3 for the RXF 2 Setting the damping time constant Access the PV_FTIME parameter and set the damping time constant in units of seconds 3 Simulation Perform simulation of each DI function block by setting the desired value and status of the input to the block Access the SIMULATE_D parameter and change the values of its elements as follows REMOTE LOOP TEST SWITCH is written to SIM_ENABLE_MSG index 1044 parameter of the resource block Change value of the En Disable element of SIMULATE_D 1 Disabled 2 Active Access the SIMULATE_D Status element and set the desired status code Access the SIMULATE D Value element and set the desired input value FA0114 EPS The DI block uses SIMULATE_D Status and SIMUL
131. ing Al function block s PV_FTIME IM 01R21F02 01E E 1st edition Nov 2007 5 6 5 EXPLANATION OF BASIC ITEMS 5 5 DI Function Block Parameters DI Function block parameters can be read or set from the host Figure 5 5 1 presents the diagram of DI Function block PV D CHANNEL Simulate Optional Filter SIMULATE_D Invert PV_FTIME Output OUT_D FIELD_VAL_D Alarms DISC MODE Figure 5 5 1 Diagram of DI Function Block RXF contains two DI function blocks which individually transfer the Flow switch and Adhesion Alarm warning generated by the transducer block For a list of the parameters of blocks held by the RXF refer to List of parameters for each block of the RXF in Chapter 8 The following is a list of important parameters with a guide to how to set them MODE_BLK Indicates the three types of function block modes Out_Of_Service Manual and Auto MODE_BLK indicates what mode of operation is desired for Function block In Out_Of_Service mode the DI block does not operate The Manual mode does not allow values to be updated The Auto mode permits the measured value to be updated Under normal circumstances set the Auto mode to take effect The Auto mode is the factory default CHANNEL This is the parameter to specify the value of the transducer block to be input to the DI block Value Content 2 LIMSW_1 3 LIM
132. iod of execution T TIME n period A3 4 2 Status Handling The setting of INPUT_OPTS is applied to the input status When INPUT OPTS is applied there are cases where the PV status becomes good even if the status of main inputs is uncertain or the status of auxiliary inputs is uncertain or bad The PV status is classified by the following If the statuses of two main inputs are both good or anything other than good See A3 2 1 Main Inputs If only one of the statuses of two main inputs is good If the status of IN is good and that of LO is anything other than good IN gt RANGE LO gt The status of IN applies IN RANGE LO gt See A3 2 1 Main Inputs If the status of IN is anything other than good and that of IN_LO is good A 23 APPENDIX 3 ARITHMETIC AR BLOCK IN_LO lt RANGE_H gt status of IN_LO applies IN RANGE gt See A3 2 1 Main Inputs The exception is that if RANGE_LO gt the PV status is made Bad Configuration Error The input status irrelevant to the computing equa tion selected by ARITH_TYPE will be ignored and does not affect other statuses The statuses of outputs OUT Status and PRE_OUT Status are interpreted as the status of the worst input among the statuses of PV and auxiliary inputs IN_1 IN_2 and IN_3 to which INPUT_OPTS has been applied
133. ision and On shows the DD revision If you do not have the DD or capabilities files you can download them from our web site http www yokogawa com fld Once the DD is installed in the directory the name and attribute of all parameters of the RXF AXF are displayed Off line configuration is possible by using capabilities files RXF has two capabilities levels 1 and 2 Select Capabilities level 1 when the RXF doesn t have LC1 PID function option Select Capabilities level 2 when the RXF has LC1 PID function option The capabilities level defines the kind and the number of function blocks that can be used The table below shows the relation The capability level and function blocks that can be used Capabilities Al DI IT AR PID Level 1 1 2 2 1 0 2 1 2 2 1 1 T0302 EPS 3 3 IM 01 21 02 01 151 edition Nov 2007 3 GETTING STARTED 3 5 Reading the Parameters To read RXF parameters select the Al block of the RXF from the host screen and read the OUT parameter The current selected signal is dis played Check that MODE_BLOCK of the function block and resource block is set to AUTO and change the signal input and read the parameter again A new designated value should be displayed 3 6 Continuous Record of Values If the host has a function that continuously re cords the indications use this function to list the indications values
134. ith the function block The revision value will be incremented each time a static parameter value in the block is changed 2 2002 TAG_DESC 32 space Auto The user description of the intended application of the block characters 3 2003 STRATEGY 1 The strategy field can be used to identify grouping of blocks This data is not checked or processed by the block 4 2004 ALERT_KEY 1 Auto The identification number of the plant unit This information may be used in the host for sorting alarms etc 5 2005 MODE_BLK The actual target permitted and normal modes of the block 2006 BLOCK_ERR 0 0000 This parameter reflects the error status associated with hardware or software components associated with a block It is a bit string so that multiple errors may be shown 7 2007 UPDATE_EVT This alert is generated by any change to the static data 2008 BLOCK_ALM The block alarm is used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the subcode field The first alert to become active will set the Active status in the Status attribute 9 2009 TRANSDUCER_ A directory that specifies the number and starting indices of the DIRECTORY device 10 2010 TRANSDUCER_ 104 Identifies the device type which is Standard Flow with TYPE Standard Flow with Calibration for the RXF Calibration 11 2011 XD_ERROR 0 Indicates the error code of the error of the highest priority fr
135. ithm identification no Value Selection Name Description 1 Flow compensation linear Flow compensation linear 2 Flow compensation square Flow compensation square root 3 Flow compensation approximate 4 Flow compensation expression 29 TYPE 1 5 Quantity of heat calculation 6 BTU flow Multiplication and division 7 Traditional Multiply Divide Average calculation 8 Summation 9 Traditional summer 4th order auxiliary input polynomial 101 Fourth order Polynomial Type computation BTU stands for British thermal unit HTG stands for hydrostatic tank gauging 30 More than 0 4 Time taken to return to the set value 31 4 Bias value used to calculate the output 32 4 Gain value used to calculate the output 33 HI LIM INF 4 Maximum output value 34 OUT LO LIM INF 4 Minimum output value 35 Indicates event information if an update event setting change occurs 36 BLOCK_ALM Indicates alarm information if a block alarm occurs A 25 TA0305 02 EPS IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 3 ARITHMETIC AR BLOCK IM 01R21F02 01E E A 26 1st edition Nov 2007 APPENDIX 4 LINK MASTER FUNCTIONS APPENDIX 4 LINK MASTER FUNCTIONS A4 1 Link Active Scheduler A link active scheduler LAS is a determinis tic centralized bus scheduler that can control communications on 1 fieldbus segment
136. le errors may be shown 1007 RS STATE State of the resource block state machine 1008 TEST RW 0 Auto Read write test parameter used only for conformance testing and simulation 9 1009 DD RESOURCE Spaces String identifying the tag of the resource which contains the Device Description for this resource 10 1010 MANUFAC ID 0x594543 Manufacturer identification number used by an interface device to locate the DD for the resource 11 1011 DEV TYPE 0x000b Manufacturer s model number associated with the resource used by interface devices to locate the DD file for the resource 12 1012 DEV_REV 1 Manufacturer revision number associated with the resource used by an interface device to locate the DD file for the resource 13 1013 DD_REV 1 Revision of the DD associated with the resource used by interface device to locate the DD file for the resource 14 1014 GRANT_DENY 0x00 Auto Options for controlling access of host computer and local control panels to operating tuning and alarm parameters of the block 15 1015 HARD_TYPES 0x0001 The types of hardware available as channel numbers bitO Scalar input bit1 Scalar output bit2 Discrete input bit3 Discrete output 16 1016 RESTART 1 Auto Allows a manual restart to be initiated Several degrees of restart are possible They are 1 Run 2 Restart resource 3 Restart with initial value specified in FF functional spec 1 and 4 Restart processor 1 FF 891 Fou
137. level is set for each process alarm type Parameter Process Containing Alarm Cause of Occurrence Priority Level Setting HI HI ALM Occurs when the increases HI_HI_PRI above the HI_HI_LIM value HI_ALM Occurs when the PV increases HI_PRI above HI_LIM value Occurs when the decreases LO PRI below the LO LIM value LO LO ALM Occurs when the PV decreases LO LO below the LO LO value LO ALM DV ALM Occurs when the value of DV PRI PV SP increases above the DV HI value DV LO ALM Occurs when the value of DV LO PRI PV SP decreases below the DV LO LIM value 0112 5 43 1APPENDIX 5 PID Block A5 19 Example of Block Connections Al OUT Y IN PID BKCAL_IN OUT CAS_IN AO BKCAL_OUT FA0106 EPS When configuring a simple PID control loop by combining an RXF with a fieldbus valve positioner that contains an AO block follow the procedure below to make the settings of the corresponding fieldbus function blocks 1 Connect the Al block and PID block of the EJX and the AO block of the valve positioner as shown above 2 Set MODE_BLK target of the PID block to O S and then set GAIN RESET and RATE to appropriate values 3 Check that the value of MODE_BLK actual of the Al block is Auto 4 Set MODE_BLK target of the AO block to CASIAUTO meaning
138. lock Options in CONTROL_OPTS Bypass Enable Description This parameter allows BYPASS to be set SP PV Track Equalizes SP to PV when in Man MODE_BLK target is set to Man SP PV Track Equalizes SP to PV when in ROut MODE_BLK target is set to ROut SP PV Track Equalizes SP to PV when in LO or IMan actual is set to LO or IMAN SP PV Track Equalizes SP to RCAS_IN when MODE_ retained BLK target is set to RCas and to CAS_IN Target when MODE_BLK target is set to Cas when the actual mode of the block is LO Man or ROut Direct Acting Set the PID block to a direct acting controller Track Enable This enables the external tracking function The value in TRK_VAL will replace the value of OUT if TRK_IN_D becomes true and the target mode is not Man This enables TRK_VAL to replace the value of OUT when the target mode is Man and TRK_IN_D is true The actual mode will then be LO Track in Manual Use PV for Sets the value of PV in BKCAL_OUT and BKCAL_OUT RCAS_OUT instead of the value of SP Obey SP limits Puts the setpoint high low limits in force in if Cas or RCas Cas or RCas mode No OUT limits Disables the high low limits for OUT in the in Manual Man mode 0108 5 5 14 Initialization and Manual Fallback Initialization and manual fallback denotes set of actions in which a PID block changes mode to IMan initialization and m
139. ltiple of the function block execution cycle 5 Last Update The last sampling time 6 to 21 List of Status Status part of a sampled parameter 21 to 37 List of Samples Data part of a sampled parameter T0408 EPS Seven trend objects are factory set as shown Table 4 9 Table 4 9 Trend Object are Factory Set Index Parameters Factory Settings 32000 to TREND_FLT 1 to No setting 32007 TREND_FLT 8 32008 to TREND_DIS 1 to No setting 32009 TREND_DIS 2 T0409 EPS IM 01R21F02 01E E 1st edition Nov 2007 SMIB System Management Information Base NMIB Information Base pror p deg pror p 0405 5 Figure 4 5 Example of Default Configuration 4 6 3 View Object This object forms a group of parameters in a block One advantage brought by forming groups of parameters is the reduction of load for data transactions View Object has the parameters listed in Table 4 11 to 4 16 Purpose of View Objects is shown in Table 4 10 Table 4 10 Purpose of Each View Object Description VIEW 1 Set of dynamic parameters required by operator for plant operation PV OUT Mode etc VIEW_2 Set of static parameters which need to be shown to plant operator at once Range etc VIEW 3 Set of all the dynamic parameters VIEW_4 Set of static parameters for configuration or maintenance T0410 EPS
140. mber of the data can be configured by set ting DISPLAY_SELECT1 2 3 as follows 1 line displa 2 line displa line displa Display Select1 Display Select2 Off Other than Off Other than Off Display Select3 Off Other than Off T0506 eps The data titles are displayed together with the flow data and units Flow Rate Flow Rate Integrator1 Out Integrator2 Out Arithmetic Out PD Tag Adhesion Check Communication gt ey e BI Ed fo F0504 eps Flow Rate 0505 Decimal point is always to the first place IM 01R21F02 01E E 5 8 1st edition Nov 2007 Flow Rate Flow rate is displayed together with the units set in XD_SCALE the maximum number of figures is six 456 k g a F0506 eps In the case of L TYPE is Direct decimal point location of the data becomes as follows Desimal XD SCALE Units Index Point Example Location 0 0 123 1 1 123 4 2 2 123 45 3 3 123 456 Other Auto Refer to below T0507 eps When XD SCALE Units Index is set as Other decimal point location of the data becomes as follows SCALE EU 100 Desimal Point Example set value Location XD SCALE value 10000 0 33333 10000 SCALE value 1000 1 4444 1 1000 XD SCALE value st 100 2 555 12
141. mode shedding SHED_OPT defines the changes to be made to MODE BLK target and MODE BLK actual when the value of RCAS_IN status or ROUT_IN status becomes Bad if MODE_BLK actual RCas or ROut See Section A5 17 1 for details 35 RCAS OUT 0 Remote setpoint sent to computer etc 36 ROUT_OUT 0 Remote control output value 37 TRK_SCALE 100 MAN Upper and lower scale limits used to convert the output 0 tracking value TRK_VAL to non dimensional 1342 1 38 TRK_IN_D 0 Switch for output tracking See Section A5 12 for details 39 TRK_VAL 0 Output tracking value TRK_VAL When MODE_BLK actual LO the value scaled from the TRK_VAL value is set in OUT 40 FF VAL 0 Feedforward input value The VAL value is scaled to a value with the same scale as for OUT multiplied by the GAIN value and then added to the output of the PID computation 41 FF SCALE 100 MAN Scale limits used for converting the FF VAL value to a 0 non dimensional value 1342 1 42 FF GAIN 0 MAN Gain for FF VAL 43 UPDATE_EVT Same as that for Al block 44 Same as that for block 45 ALARM_SUM Enable Same as that for an Al block 46 OPTION OxFFFF Same as that for an Al block 47 ALARM_HYS 0 5 0 to 50 Hysteresis for alarm detection and resetting to prevent each alarm from occurring and recovering repeatedly within a short time 48 HI_HI_PRI 0 010 15 Priority order ALM alarm 49
142. mode transitions from being affected when it is Uncertain Target to Manual if BAD IN Automatically changes the value of MODE_BLK target to MAN when IN falls into Bad status Target to next permitted mode Automatically changes the value of MODE_BLK target to Auto or to Man if BAD CAS IN if Auto is not set in Permitted when CAS_IN falls into Bad status 0109 5 A5 16 Auto Fallback Auto fallback denotes an action in which a PID block changes mode from Cas to Auto and continues automatic PID control with the user set setpoint Auto fallback takes place automatically when the following condition is met e IN status data status of IN is Bad except when the control action bypass is on To enable the manual fallback action to take place when the above condition is met Target to next permitted mode if BAD CAS IN must be previously specified in STATUS OPTS AND Auto must be previously set in MODE BLK permitted IM 01R21F02 01E E 1st edition Nov 2007 A 42 A5 17 Mode Shedding upon Computer Failure When the data status of RCAS IN or ROUT IN which is the setting received from a computer as the setpoint SP falls to Bad while the PID block is running in the RCas or ROut mode the mode shedding occurs in accordance with the settings in SHED OPT If the RCAS data is not renewed within the time specified by SHED RCAS in resource block the data status of RCAS
143. n alarm is displayed Valid range is 1 No 2 Yes 87 2087 ADHESION_LEVEL1 0 10 O S This parameter is used in order to set the resistance value for judgment of Level 1 Valid range is 0 0 to 100 00 Ohm 88 2088 ADHESION_LEVEL2 0 50 O S This parameter is used in order to set the resistance value for judgment of Level 2 Valid range is 0 0 to 100 00 M Ohm 89 2089 ADHESION_LEVEL3 1 00 O S This parameter is used in order to set the resistance value for judgment of Level 3 Valid range is 0 0 to 100 00 M Ohm 90 2090 ADHESION_LEVEL4 3 00 O S This parameter is used in order to set the resistance value for judgment of Level 4 Valid range is 0 0 to 100 00 M Ohm 91 2091 ADH_MEASURE_ This parameter displays the value measured using the adhesion VALUE diagnostic function Valid range is 0 0 to 1000 00 M Ohm T0802 5 EPS IM 01R21F02 01E E 8 8 1st edition Nov 2007 8 3 Al Function Block 8 PARAMETER LISTS Relative Index Name Factory Write Explantion Index Default Mode 0 4000 Block Hedder TAG Al 5 Information on this block such as Block Tag DD Revision Execution Time etc 1 4001 ST REV 0 The revision level of the static data associated with the function block The revision value will be incremented each time a static parameter value in the block is changed 2 4002 TAG DESC spaces Auto The us
144. ndation Specification Function Block Application Process Part 2 17 1017 FEATURES 0 000 Used to show supported resource block options 0801 1 5 8 1 01R21F02 01E E 1st edition Nov 2007 8 PARAMETER LISTS Relative Index Name Factory Wite Explanation Index Default Mode 18 1018 FEATURE_SEL 0 000 Auto Used to select resource block options defined in FEATURES 19 1019 CYCLE_TYPE 0x0001 Identifies the block execution methods available for this resource bit0 Scheduled bit1 Event driven bit2 Manufacturer specified 20 1020 CYCLE_SEL 0x0001 Auto Used to select the block execution method for this resource 21 1021 MIN_CYCLE_T 3200 Time duration of the shortest cycle interval of which the resource is capable 22 1022 MEMORY_SIZE 0 Available configuration memory the empty resource be checked before attempting a download 23 1023 NV_CYCLE_T 0 Interval between writing copies of nonvolatile parameters to non volatile memory Zero means never 24 1024 FREE_SPACE 0 Percent of memory available for further configulation RXF has zero which means a preconfigured resource 25 1025 FREE_TIME 0 Percent of the block processing time that is free to process additional blocks RXF does not support this 26 1026 SHED_RCAS 640000 20S Auto Time duration at whi
145. ny types of data to the process control system The RXF Series Fieldbus communication type employs the specification standardized by The Fieldbus Foundation and provides interoperability between Yokogawa devices and those produced by other manufacturers Fieldbus comes with software consisting of Al DI IT AR and optional PID function blocks that enable the flexible implementation of systems For information on other features engineering design construction work startup and maintenance of Fieldbus refer to Fieldbus Technical Information 38K03A01 01E 2 2 Internal Structure of RXF The RXF contains two Virtual Field Devices VFD that share the following functions 2 2 1 System network Management VFD Sets node addresses and Physical Device tags PD Tag necessary for communication Controls the execution of function blocks Manages operation parameters and com munication resources Virtual Communication Relationship VCR 2 2 2 Function Block VFD 1 Resource block e Manages the status RXF hardware e Automatically informs the host of any detected faults or other problems 2 Transducer block e Converts the flow sensor output to the volu metric flow rate signal and transfers to the function block Transfers limit switch signals to DI function blocks Adhesion diagnosis levels are set and moni tored 2 ABOUT FIELDBUS 3 AI function blocks e Condition raw data from
146. o Table 7 3 48 1048 DEVICE_STATUS_4 0 Device status for details refer to Table 7 4 49 1049 DEVICE_STATUS_5 0 Device status for details refer to Table 7 5 50 1050 DEVICE_STATUS_6 0 Device status for details refer to Table 7 6 51 1051 DEVICE_STATUS_7 0 Device status for details refer to Table 7 7 52 1052 DEVICE_STATUS_8 0 Not used in RXF 53 1053 SOFTDWN_PROTECT 0x01 Auto Defines whether to accept software downloads 0x01 Unprotected 0x02 Protected 54 1054 SOFTDWN_FORMAT 0x01 Auto Selects the software download method 0x01 Standard 55 1055 SOFTDWN_COUNT 0x0000 Auto Indicates the number of times the internal FlashROM was erased 56 1056 SOFTDWN ACT AREA 0x00 Auto Indicates the ROM number of the currently working FlashROM 0 FlashROM 0 working 1 FlashROM 1 working 57 1057 SOFTDWN MOD REV 0 1 1 7 0 Indicates the software module revision 58 1058 SOFTDWN ERROR 0 Indicates the error during a software download T0801 3 EPS IM 01R21F02 01E E 151 edition Nov 2007 8 3 8 PARAMETER LISTS 8 2 Transducer Block Relative Index Parameter Name Factory Write Explanation Index Default Mode 0 2000 BLOCK_HEADER Information on this block such as Block Tag DD Revision Execution Time etc 1 2001 ST_REV 0 The revision level of the static data associated w
147. of Link Objects example Index Link Object Factory Settings 30000 1 AI OUT VCR 6 30001 2 Trend VCR 5 30002 3 Alert VCR 7 30003 to 30039 4 to 40 Not used T0407 EPS 4 5 01R21F02 01E E 1st edition Nov 2007 4 CONFIGURATION 4 6 2 Trend Object It is possible to set the parameter so that the function block automatically transmits Trend RXF has seven Trend objects six of which are used for Trend in analog mode parameters and one is used for Trend in discrete mode parameter A single Trend object specifies the trend of one parameter Each Trend object has the parameters listed in Table 4 8 The first four parameters are the items to be set Before writing to a Trend object it is necessary to release the WRITE_LOCK parameter Table 4 8 Parameters for Trend Objects Sub o index Parameters Description 1 Block Index Sets the leading index of the function block that takes a trend 2 Parameter Relative Sets the index of Index parameters taking a trend by a value relative to the beginning of the function block In the RXF Al block the following three types of trends are possible 7 PV 8 OUT 19 FIELD_VAL 3 Sample Type Specifies how trends are taken Choose one of the following 2 types 1 Sampled upon execution of a function block 2 The average value is sampled 4 Sample Interval Specifies sampling intervals in units of 1 32 ms Set the integer mu
148. om among the errors currently occurring in the transducer block 0 failure 20 Electronics failure 21 Mechanical failure 22 O failure 12 2012 COLLECTION_ A directory that specifies the number starting indices and DD DIRECTORY Item IDs of the data collections in each transducer with a transducer block 13 2013 PRIMARY VALUE 101 Volumetric flow 5 The type of measurement represented by the primary value TYPE Followings are available for the RXF 100 mass flow 101 volumetric flow 102 average mass flow 103 average volumetric flow 14 2014 PRIMARY_VALUE Indicates the flow rate 15 2015 PRIMARY_VALUE_ Indicates the flow range These values are converted the value RANGE of SENSOR_RANGE by the unit of XD_SCALE and the data of LINE_SIZE 16 2016 CAL_POINT_HI 2 O S highest calibrated value To set within the range of SENSOR_RANGE 17 2017 CAL_POINT_LO 0 O S The lowest calibrated value To set within the range of SENSOR_RANGE 18 2018 CAL_MIN_SPAN 0 1 The minimum calibration span value allowed 19 2019 CAL_UNIT 1061 m s O S engineering unit for the calibrated values Refer to Table in 5 4 1 for the units available 20 2020 SENSOR_TYPE 102 O S Indicates the sensor type which is Electromagnetic for the RXF 21 2021 SENSOR_RANGE The high and low range limit values engineering units code and the number of digits to the right of the decimal point for the sensor 22 2022 SENSOR_SN
149. on has A 40 A5 10 Bumpless Transfer Prevents a sudden change in the control output OUT at changes in block mode MODE and at switching of the connection from the control output OUT to the cascaded secondary function block The action to perform a bumpless transfer differs depending on the MODE_BLK values A5 11 Setpoint Limiters Active setpoint limiters that limit the changes in the SP value differ depending on the block mode as follows A5 11 1 When PID Block Is in Auto Mode When the value of MODE_BLK is Auto the four types of limiters are in force high limit low limit rate of increase limit and rate of decrease limit Setpoint High Low Limits A value larger than the value of SP cannot be set for SP e A value smaller than the value of SP LO cannot be set for SP Setpoint Rate Limits The setpoint rate limits are used to restrict the magnitude of changes in the SP value so as to change the SP value gradually towards a new setpoint An increase of the SP value at each execution period period of execution in the Block Head er is limited to the value of RATE UP decrease of the SP value at each execution period period of execution in the Block Head er is limited to the value of SP RATE DOWN 5 11 2 When PID Block Is in Cas or RCas Mode By selecting Obey SP Limits if Cas or RCas in CONTROL OPTS see Section A5 13 the setpoint high low limits can be put into
150. on network 3821 ALAMERSFOORT The Netherlands Please refer to the European web site Tel 31 33 4641 611 www yokogawa europe com to contact E mail info nl yokogawa com your nearest representative www yokogawa com eu Manufactured by ROTA YOKOGAWA Rheinstr 8 D 79664 Wehr Germany YOKOGAWA e IM 01R21F02 01E E Subject to change without notice 1st edition Nov 2007
151. on range setup XD_SCALE of Al block Sets the range of input from the transducer block corresponding to the 0 and 100 points in operation within the Al function block Sets the range unit input value of the 0 point in case of RXFA14 0 input value of the 100 point correspond to flow rate span Output scale setup OUT_SCALE of Al block Always set the same as XD_SCALE Simulation setup SIMULATE of AI DI block Performs simulation of the each function block The input value and status for the calibration range can also be set It is recommended that this parameter be used for loop checks and other purposes Refer to Simulation Function in Section 6 3 Damping time constant setup PRIMARY_VALUE_FTIME of Transduecr block Sets the time constant of damping function to VOLUME_FLOW in seconds The setting of PRIMARY_VALUE_FTIME affects not only the flow rate but also the totalization In comparison the setting of parameter PV_FTIME in an Al function block works as the damping time constant for the Al block s OUT As the damping feature of the flowmeter itself it is advisable to use PRIMARY_VALUE_FTIME Output signal low cut mode setup PRIMARY_VALUE_LOWCUT of Transducer block This setup is used for zeroing flow rate readings in a low flow rate area The value of PRIMARY_VALUE_LOWCUT the cutoff level is set in percent of PRIMARY_VALUE_RANGE In comparison the setting of parameter LOW_CUT in an Al
152. on value for the sensor This parameter is used to display the results obtained from AUTO_ZERO_EXE Specifically the correction values displayed and it is also possible to directly enter correction values This parameter must not be downloaded by the operator 39 2039 LOW_MF 1 0000 5 This parameter is used in order to set the low frequency meter factor 40 2040 HIGH_MF 1 0000 O S This parameter is used in order to set the high frequency meter factor 41 2041 LOW_MF EDF 1 0000 O S This parameter is used in order to set the low frequency meter factor as required when Enhanced DF i e enhanced dual frequency excitation is selected If Standard DF has been selected for MEASURE_MODE neither LOW_MF EDF nor HIGH_MF EDF is displayed 42 2042 HIGH_MF EDF 1 0000 O S This parameter is used in order to set the high frequency meter factor as required when Enhanced DF i e enhanced dual frequency excitation is selected 43 2043 SELECT_FLOW_ 1 ADMAG AXF O S Always 1 ADMAG AXF TUBE 44 2044 MEASURE_MODE 1 Standard DF O S Selects measurement mode for dual frequency Selectable 1 Standard DF 2 Enhanced DF 45 2045 PRIMARY_VALUE_ 0 O S Set the low cut range corresponding 0 to 10 of the range LOWCUT 46 2046 BI DIRECTION 1 Unidirectional O S mode of the flow measurement either unidirectional or bidirectional 47 2047 FLOW DIRECTION 1 Positive O S Assign an arbitrary positive or negative
153. onsumed by all devices including the host Conventional DC current cannot be used as is e Terminator Fieldbus requires two terminators Refer to the supplier for details of terminators that are at tached to the host Field devices Connect the field devices necessary for in strumentation The RXF AXF has passed the interoperability test conducted by The Fieldbus Foundation In order to properly start Fieldbus it is recommended that the devices used sat isfy the requirements of the above test e Host Used for accessing field devices A minimum of one device with the bus control function is needed Cable Used for connecting devices Refer to Field bus Technical Information for details of instrumen tation cabling Provide a cable sufficiently long to connect all devices For field branch cabling use terminal boards or a connection box as required First check the capacity of the power supply The power supply capacity must be greater than the sum of the maximum current consumed by all de vices to be connected to Fieldbus The maximum current consumed for the RXF is 15 mA The cable used for the spur must be of the minimum possible length 4 2 Network Definition Before connection of devices with Fieldbus define the Fieldbus network Allocate PD Tag and node addresses to all devices excluding such passive devices as terminators The PD Tag is the same as the conventional one used for the device Up to
154. or block are used in common for 1 OUT the above three parameters 2 OUT_TRIP 3 OUT_PTRIP There are the following three output parameters Parameters OUT_TRIP and OUT_PTRIP are used only when INTEG_TYPE is a value from 1 to 4 In case of Integrator block related memory failed the status of OUT_TRIP OUT_PTRIP becomes Bad Device Failure Bad Uncertain GOOD Oo gt PCT INCL 0 UNCERT_LIM GOOD_LIM 100 PCT_INCL 1003 1 msp of RTotal msp of ATotal msp of RTotal RTotal value that is converted into a short floating point number msp of ATotal ATotal value that is converted into a short floating point number RTotal Integrated value of the absolute values of the increments whose status is bad ATotal Integrated value of the absolute values of the increments regardless of the output status FA0204 EPS Figure A2 4 Status of OUT_TRIP and OUT_PTRIP Outputs OUT Value OUT_TRIP Status and OUT_PTRIP Status are determined by the ratio of the GOOD integrated values to all integrated values which is stored in PCT_INCL 0 t0100 The user must set the threshold value of each status to UNCERT_LIM and GOOD_LIM The integrator block determines the status of the output using the three parameters PCT_LIM UNCERT_LIM and GOOD_LIM PCT INCL gt GOODLIM gt Good UNCERT_LIM lt PCT INCL GOOD LIM gt Uncertain PCT INCL UNCERT LIM gt Bad If INTEG is 5 7
155. otal TOTAL SP UP AUTO 1 Counting up oe s Starting from 0 0 lt RTotal lt INF CMD INT 1 INF lt AccTotal lt INF See INF lt Total lt INF Counting up 0 lt ATotal lt INF RESET 1 UP_DEM 2 Starting from 0 0 lt RTotal lt INF OP INT 1 INF lt AccTotal lt INF Counting down an OUT reaches Sero TEEN INF AccTotal lt INF ary NT Counting down INF lt Total lt INF h 0 lt ATotal lt INF e RESET IN 1 DNDEM S Starting from 0 RTotal INT 1 9 TOTAL_SP INF lt AccTotal lt INF INF lt Total lt INF PERIODIC s Counting up 0 lt ATotal lt INF 7 by Starting from 0 0 lt RTotal lt INF CMD INT 1 INF lt AccTotal lt INF RT u INF lt Total lt INF Counting up 0 lt ATotal lt INF RESET 1 DEMAND 6 Starting from 0 0 lt RTotal lt INF INT 1 3 INF lt AccTotal lt INF INF lt Total lt INF 2 pERaDEM 7 Counting up 0 lt ATotal lt INF by CLOCK PER Starting from 0 0 lt RTotal lt INF CMD INT 24 INF AccTotal lt INF E Legend s Trip output is made 3 No trip output is made 0203 5 01R21F02 01E E 1st edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK A2 5 Output Process A2 5 1 Staus Determination The same criteria for determining the status of the output of the Integrat
156. pecifications Functional specifications for Fieldbus commu nication conform to the standard specifications H1 of FOUNDATION fieldbus Function Block Excecution Block name Number time Note Al 1 30 ms For flow rate DI 2 25 ms For flow limit switches IT 2 30 ms Integrator block integrates variables of forward and reverse flow AR 1 30 ms Arithmetic block permits simple use of popular measurement math functions PID 1 50 ms Applicable when LC1 option is specified TO1 EPS LM Function LM function is supported Displayed Language In the case of FOUNDATION fieldbus communication type only English is provided 9 1 Lightning Protector The lightning protector is built into the Fieldbus communication signal and for remote converter also built into the excitation current output and the signal common When optional code A is selected the lightning protector is built into the power terminals MODEL AND SUFFIX CODE Integral Flowmeter RXF RXF F Remote Converter RXFA14 RXFA14LT FET Note1 F following the first dash indicates that the output is digital communication compliant with the FOUNDATION fieldbus protocol IM 01R21F02 01E E 1st edition Nov 2007 9 GENERAL SPECIFICATIONS 9 2 OPTIONAL SPECIFICATIONS For options other than below refer to IM
157. play Modes RXF has following display modes Normal Display Alarm Display Warning Display Autozero Display Display Renewal Time Display renewal time for each display modes de pends on Display Cycle setting Display Cycle set Time Display Mode 2515 200ms 200ms 4s 8s Normal Display 4s Alarm Displa E Autozero Displa T0512 eps Normal Display In this display mode various flow data from one to three lines are displayed as described in 5 5 1 Alarm Display n Data is fixed at the value when alarm generated F0519 eps 5 11 5 EXPLANATION OF BASIC ITEMS IM 01R21F02 01E E 1st edition Nov 2007 5 EXPLANATION OF BASIC ITEMS Alarm Message Countermeasure Message On the Integral LCD indicator following messages are displayed when alarm is generated Table 5 6 3 Alarm Message Display Category Alarm Message 10 uP Fault 11 EEPROM Fault 12 A D H Fault 13 A D L Fault 14 A D Z Fault Countermeasure Message Contact nearest o
158. ply frequency Valid range is 1 No 2 Yes 73 2073 POWER 50 O S Sets the power frequency Valid range is 47 00 to 63 00 Hz FREQUENCY 74 2074 SOFTWARE Display the software revision number Set in ASCII code 8 REV NO characters 75 2075 ALARM PERFORM 0x00010033 O S This parameter masks Alarm Warning By setting to each bit corresponding Alarm Warning are cleared When masked the corresponding bit of DEVICE STATUS becomes OFF and no alarm is displayed on LCD and also becomes out of scope of Primary value status ED ERROR setting Valid range is 0x00000000 to 0x007f003f 76 2076 OPERATION_TIME OD 00 00 This parameter displays the operation time e g 1D23 45 indicates an operation time of 1 day 23 hours and 45 minutes Valid range is OD 00 00 to 99999D 23 59 77 2077 ALM_RECORD1 0 Display the most recent alarm Valid range is 0 space 1 10 m P fault 2 11 EEPROM Fault 3 12 A D H Fault 4 13 A D L Fault 5 14 A D Z Fault 6 15 Coil Open 7 16 EEPROM 8 18 Power 9 19 Inst Pwr Fail 10 28 WDT 11 30 Sig Overflow 12 31 Empty Pipe 13 33 Adhesion Alm 14 34 Insu Brk Alm 78 2078 RECORD OD 00 00 Display the operation time at which the alarm indicated TIME1 1 was occurred For example 1D23 45 indicates that an alarm was triggered at the operation time of 1 day 23 hours and 45 minutes Valid range is OD 00 00 to 99999D 23 59 79 2079 AL
159. pported 0406 5 2 DImeLinkMasterInfoRecord js Pili euro 1 MaxSchedulingOverhead 1 V MSO 2 DefMinTokenDelegTime 2 V DMDT 3 DefTokenHoldTime 2 4 TargetTokenRotTime 2 V TTRT 5 LinkMaintTokHoldTime 2 V LTHT 6 TimeDistributionPeriod 4 V TDP 7 MaximumlnactivityToClaimLasDelay 2 V MICD 8 LasDatabaseStatusSpduDistributionPeriod 2 V LDDP TA0407 EPS 3 PrimaryLinkMasterFlagVariable Explicitly declares the LAS Writing true OxFF to this parameter in a device causes that de vice to attempt to become the LAS However a request of writing true to this parameter in a device is rejected if the value of the same param eter in any other device that has a smaller node address within the same segment is true 4 LiveListStatusArrayVariable A 32 byte variable in which each bit represents the status of whether a device on the same seg ment is live or not The leading bit corresponds to the device address 0 00 and final bit to OxFF The value of LiveListStatusArrayVariable in the case where devices having the addresses 0x10 and 0x15 in the fieldbus segment is shown below 00 84 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 correspondences 0 0 000000000 0 00 0000010000100 0x10 0x15 IM 01R21F02 01E E A 32 1st edition Nov 2007 5 MaxTokenHoldTimeArray An 8 64 byte array
160. preted as a good IN i The exception is that if the input status is Bad 2 Flow compensation square root Not Connected INPUT OPTS does not apply func PV xf and the input is considered bad as is f sqrt t 1 t 2 t 3 3 Flow compensation approximate expression func PV xf A3 2 4Relationship between the Main f sqrt t_1 x t_2x t_3 x t3 Inputs and PV The value and PV status are determined by the 4 Quantity of heat calculation statuses of two main inputs INPUT_OPTS and func PV xf RANGE_LO and RANGE_HI f t 1 t 2 If the statuses of two main inputs both 5 Multiplication and division good or anything other than good func PV xf See A4 2 1 Main Inputs f t_1 t_2 t 3 If only of two main inputs has good status after application of INPUT_OPTS the PV value is determined as follows 6 Average calculation func PV t_1 t_2 t_3 N where N number of inputs If the status of IN is good and that of IN LO is anything other than good IN RANGE LO gt A 21 IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 3 ARITHMETIC AR BLOCK 7 Summation func PV 11 12 13 8 Polynomial computation func PV t_1 23 t 3 9 HTG level compensation func PV t 1 PV t 2 10 Polynomial computation func PV t_1 x PV t_2 x PVP x Precaution for computation Division by 0 If a value is divided by 0 the cal
161. ption is enabled the next reset is rejected until 1 is set to RESET_CONFIRM A 15 IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK A2 7 List of Integrator Block Parameters Index Parameter Initial Write View Definition Name Value Mode 2 3 ITt TAG ITI Block Tag Information relating to this function block such as block tag BLOCK HEADER 555 d OCK 2 0 5 DD revision execution time 1 ST REV 0 2 2 2 The revision level of the set parameters associated with the Integrator block 2 TAG DESC 5 Stores comments describing tag information 3 STRATEGY 1 The strategy field is used by a high level system to identify the function block 4 ALERT KEY 1 Key information used to identify the location at which an alert occurred 5 MODE BLK 4 4 Integrator block mode O S MAN and AUTO are supported 6 BLOCK ERR 0 2 2 Indicates the active error conditions associated with the function block in bit strings 7 TOTAL_SP 1000000 0 Auto 4 4 The setpoint of an integrated value or a start value for counting down 8 OUT MAN 5 5 The block output 1000000 0 9 OUT_RANGE 11 Set scaling for output display This does not affect operation of the function block m E It is used for making memos 10
162. putation section as is not taking into account RANGE HI and RANGE LO Example Assuming that RANGE LO 20 RANGE HI 300 0301 5 the following are established IN 310 INLO 20 gt PV 310 IN 230 IN LO 20 gt g 230 20 300 20 0 75 PV 0 75 x 230 1 0 75 x 20 177 5 IN 90 IN_LO 20 gt g 90 20 300 20 0 25 PV 0 25 x 230 1 0 25 x 20 37 5 IN 19 IN LO 10 gt PV 10 A3 2 2 Auxiliary Inputs There are bias and gain parameters for the IN 1 2 and IN 3 auxiliary inputs The following shows the equation using them t_i IN_i BIAS IN i x GAIN IN i The bias parameter is used for calculating abso lute temperature or absolute pressure while the gain parameter is used for normalization of square root extraction APPENDIX 3 ARITHMETIC BLOCK A3 2 3 INPUT_OPTS IN gt RANGE_LO gt See A3 2 1 INPUT_OPTS has an option that handles an input If the status of IN is anything other than with uncertain or bad status as a good status good and that of IN_LO is good input IN LO RANGE_HI gt PV IN_LO IN_LOARANGE_H gt See A3 2 1 If the status of IN is good and that of IN_LO is Handles IN as a good status input if its status is uncertain d 9 anything other than good 1 Handles IN LO as a good status input if its status
163. rd E UR 35 2 Functions of PID ae 35 5 Parameters of PID Block sans anna naar 36 A5 4 PID Computation Details 42 E M 38 5 4 1 PV proportional and derivative PID Control Algorithm 38 AZ PID Paramelers een 38 A5 5 Control nee een 38 A5 5 1 Velocity Type Output 38 5 6 Direction Control ein 38 5 7 Control Action Bypass nee iE RAN EN DEUS 39 A5 8 Feed fofward 39 A5 9 Block 39 A5 10 Bumpless Transfer ana aa 40 A5 11 Setpoint ua en 40 A5 11 1 When PID Block Is in Auto Mode 22ur200nr00n2r00nnaannunannnnnnnnannnnannunnnnnnnnnnnannnann 40 A5 11 2 When PID Block Is in Cas or RCas 40 2 gt
164. requires a device revision update A6 6 Steps after Activating a Field Device When the communication with a field device has recovered after activating the device check using the download tool that the software revision of the field device has been updated accordingly The value of SOFT_REV of the resource block indicates the software revision The PD tag node address and transducer block calibration parameters that are retained in the nonvolatile memory inside the target device will remain unchanged after a software download However after a software update which causes an addition to the block parameters or blocks or to the system network management VFD parameters some parameters may be reset to the defaults thus requiring parameter setup and engineering again For details see the table below Also note that a change in the number of parameters or blocks requires the DD and capabilities files corresponding to the new software revision Table 1 Actions after Software Update Contents of Software Update Does not change the number of parameters Action Re setup of parameters not needed Adds a block parameter Setup of the added parameter needed Adds a block Reengineering and setup of the added block s parameters needed Changes the number of system network management VFD parameters Reengineering needed 0101 5 47 APPENDIX 6 SOFTWARE DOWNLOAD IM
165. reshold for tuning on limit switch 1 in unit specified in the parameter LIMSW_1_UNIT As necessary the on off hysteresis can be modified by changing the value of the LIMSW_1_HYSTERESIS parameter only a positive value can be set FA0108 EPS The above shows the setting procedure for limit switch 1 As necessary also set up limit switch 2 IM 01R21F02 01E E A 4 1st edition Nov 2007 APPENDIX 1 APPLICATION SETTING AND CHANGE BASIC PARAMETERS A1 5 Setting the Integrator IT Function Block The Integrator function block output the flow total ization 1 Setting the unit of totalization 1 Access the TIME_UNIT1 parameter in IT block and set the Time unit corresponding IN 1 If there exists input to IN 2 set the time unit in TIME UNIT2 2 Access the OUT RANGE parameter in IT block and set the Flow unit in Units Index 0110 5 2 Setting the direction of the totalization Access the INTEG_OPTS parameter IT block and set 0 or 1 to Bit 2 or Bit 3 Example1 Foward flow totalization Bit 2 1 Bit 3 0 Example2 Reverse flow totalization Bit 2 0 Bit 3 1 Example3 Differential flow totalization Bit 2 1 Bit 3 1 FA0111 EPS 3 Resetting or presetting TOTAL value Reset totalization Access the OP_CMD_INT parameter in IT block and set Reset 1 FA0112 EPS Preset totalization 1 Access the MODE_BLK parameter
166. ritten only if Min XD_SCALE EU100 XD_SCALE EU_0 lt the intended value lt INF Note 2 An intended set value cannot be written if INF the intended value Min OUT_SCALE EU0 OUT_SCALE EU100 IM 01R21F02 01E E 1st edition Nov 2007 8 10 8 4 DI Function Block 8 PARAMETER LISTS Relative Index Index Parameter Name Factory Write Explanation Index DI2 Default Mode 0 6000 6100 Block Header DI1 TAG DI1 O S Information on this block such as Block Tag DD Revision DI2 TAG DI2 Execution Time etc 1 6001 6101 ST_REV 0 The revision level of the static data of the DI block The value of this parameter is incremented each time a static parameter value is changed Valid range is 0 to 65535 2 6002 6102 TAG_DESC spaces Auto The user description of the intended application of the block 6003 6103 STRATEGY 1 Auto Used by an upper level system to identify grouping of the block Not checked or processed by the block Valid range is 0 to 65535 4 6004 6104 ALERT_KEY 1 Auto The identification number of the plant unit This information may be used in the host for sorting alarms etc 6005 6105 MODE_BLK The actual target permitted and normal modes of the block 6006 6106 BLOCK_ERR Indicates the error statuses related to the block itself 6007 6107 PV_D The primary discrete value or process value for execution of the
167. scade mode in which the PID block carries out the PID control computation based on the setpoint SP set via the remote cascade connection such as from a computer and outputs the computed result Description Cas mode in which the PID block carries out the PID control computation based on the setpoint SP set from another fieldbus function block and outputs the computed result Auto The PID block carries out automatic control and outputs the result computed by the PID control computation Man Manual mode in which the PID block outputs the value set by the user manually LO The PID block outputs the value set in TRK_VAL 0106 1 5 IMan Initialization and manual mode which the control action is suspended The PID block enters this mode when the specified condition is met see Section A5 14 Description O S service mode in which neither the control computation nor action is carried out and the output is kept at the value that was output before the PID block entered into O S mode 0106 2 5 01R21F02 01E E 1st edition Nov 2007 APPENDIX 5 PID Block A5 9 1Mode Transitions Transition Destination Condition Conditions Mode O S 1 If O S is set MODE _ BLK target or if O S is set in target inside the resource block 2 If the specified condition is
168. setting must be a value of 12 or greater Maximum Reply Delay Indicate the address next to the address range used by the host Set 0315 or greater V FUN First Unpolled Node NUN Number of consecutive Unused address range Unpolled Node T0301 EPS IM 01R21F02 01E E 151 edition Nov 2007 3 2 0x00 Not used 0 10 0x13 Bridge device 0x14 LM device V FUN Unused V NUN V FUN 1V NUN BASIC device OxF7 OxF8 Default address OxFB OxFC Portable device address OxFF Note 1 Bridge device A linking device which brings data from one or more H1 networks Note 2 LM device with bus control function Link Master function Note 3 BASIC device without bus control function F0302 EPS Figure 3 2 Available Address Range 3 3 Bus Power Turn on the power of the host and the bus and also the power for the RXF Where the RXF is equipped with an LCD indicator first all segments are lit then the display begins to operate Using the host device display function check that the RXF is in operation on the bus The device information including PD tag Node address and Device ID is described on the sheet attached to the RXF The device information is given in duplicate on this sheet DEVICE INFORMATION 594543000BXXXXXXXX Device ID PD Tag i FT2001 Device Revision 1 Node Address Serial No Physical Location OxF4
169. sign to the measured PV value 1 Positive 2 Negative T0802 2 EPS 8 5 IM 01 21 02 01 151 edition Nov 2007 8 PARAMETER LISTS Rehtive Index 48 Index 2048 Panmeter Name VELOCITY CHECK Default 10 Wrie Mod Explantion This parameter is used in order to display the span velocity corresponding to PV_SCALE E100 49 2049 DENSITY_UNIT 1097 kg m O S This parameter selects the units for density as required when making settings using MASS_FLOW_DENSITY 50 2050 MASS_FLOW_ DENSITY O S Setting of the density for mass flow rate This parameter is necessary in situations where 1 kg klb or Ib has been selected as the mass unit in PRIMARY_VALUE_RANGE If a mass unit is selected in PRIMARY_VALUE_RANGE and a value of 0 is set for this parameter the setting alarm 57 Density SetErr will be displayed In this case ensure that density is set correctly 51 2051 LIMSW_1_VALUE_D Indicate the value of limit switch 1 which switches ON and OFF depending on the digital value of the target input parameter selected in LIMSW_1_TARGET and based on the threshold set in LIMSW_1_SETPOINT with the hysteresis set in LIMSW_1_HYSTERESIS The direction of the switching action determined by the setting in LIMSW_1_ACT_DIRECTION 52 2052 LIMSW_1_TARGET 1 PRIMARY_ VALUE O S The target of limit switch 1 53 2053 LIMSW_1_SETPOINT 10 O
170. tEnabled 1 0x1 4 RcvEnabled 1 0x1 5 PreferredReceiveChannel 1 0x1 6 MediaTypeSelected 73 0x49 7 ReceiveSelect 1 0x1 373 LINK SCHEDULE ACTIVATION VARIABLE 0 0x0 RW 374 LINK SCHEDULE LIST 0 R CHARACTERISTICS 4 NumOfSchedules 0 RECORD 2 NumOfSubSchedulesPerSchedule 1 3 ActiveScheduleVersion 0 4 ActiveSheduleOdIndex 0 SCHEDULE 5 ActiveScheduleStartingTime 0 375 DESCRIPTOR 1 0 R 1 Version 0 2 MacrocycleDuration 0 DLME SCHEDULE 3 TimeResolution 376 DESCRIPTOR 2 0 R 1 Version 0 2 MacrocycleDuration 0 DOMAIN 1 3 TimeResolution 377 DOMAIN 2 Read write impossible Get OD possible 378 Read write impossible Get OD possible 0405 2 5 A 31 IM 01 21 02 01 1st edition Nov 2007 APPENDIX 4 LINK MASTER FUNCTIONS A4 5 2 Descriptions for LM Parameters The following describes LM parameters of an RXF transmitter NOTE Do not turn off the power to the RXF for 60 seconds after making a change to its parameter settings 1 DimeLinkMasterCapabilities Variable Bit Position Meaning Description Value LAS Schedule Whether the LAS schedule can 0 04 Non volatile 1 or cannot 0 be saved 1 Memory to the non volatile memory Last Values Whether to support 1 or 2 0x02 Record not to support 0 0 Supported LastValuesRecord Link Master Whether to support 1 or Statistics not to support 0 B1 0x01 0 Record DimeLinkMasterStatisticsRecord Su
171. terface model AXF for usage with model RXF Regarding This Manual This manual should be passed on to the end user The contents of this manual are subject to change without prior notice All rights reserved No part of this manual may be reproduced in any form without Yokogawa s written permission Yokogawa makes no warranty of any kind with regard to this manual including but not limited to implied warranty of merchantability and fit ness for a particular purpose If any question arises or errors are found or if any information is missing from this manual please inform the nearest Yokogawa sales of fice The specifications covered by this manual are limited to those for the standard type under the specified model number break down and do not cover custom made instruments 1 1 1 INTRODUCTION Please note that changes in the specifications construction or component parts of the instru ment may not immediately be reflected in this manual at the time of change provided that postponement of revisions will not cause difficul ty to the user from a functional or performance standpoint The following safety symbols are used in this manual N WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury AN CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moder ate injury It may
172. the first order lag filter applied to IN 17 BYPASS 1 off MAN 1 2 Whether to bypass the control computation 1 off Do not bypass 2 on Bypass 18 CAS IN 0 Cascade setpoint 19 5 RATE DN INF Positive Rate of decrease limit for setpoint SP 20 SP_RATE_UP INF Positive Rate of increase limit for setpoint SP 21 SP HI LIM 100 PV SCALE 1096 Upper limit for setpoint SP 22 SP LO LIM 0 PV SCALE 10 Lower limit for setpoint SP 23 GAIN 1 Proportional gain 100 proportional band 24 RESET 10 Integration time seconds 25 BAL TIME Positive Unused 26 RATE Positive Derivative time seconds 27 BKCAL IN Read back of control output 28 OUT HI LIM 100 OUT SCALE 10 Upper limit for control output OUT 29 OUT LO LIM OUT SCALE 10 Lower limit for control output OUT 30 BKCAL HYS 0 5 96 0 to 50 Hysteresis for release from a limit for OUT status 31 BKCAL_OUT 0 Read back value to be sent to the BKCAL_IN in the upper block 32 RCAS_IN Remote setpoint set from a computer etc 33 ROUT IN Remote control output value set from a computer etc IM 01R21F02 01E E 1st edition Nov 2007 A 36 0102 1 5 1APPENDIX 5 PID Block Index Parameter parauli Write Valid Range Description Name factory setting 34 SHED_OPT 0 Action to be performed in the event of
173. the relevant control loop from the bus if necessary A IMPORTANT Connecting a Fieldbus configuration tool to a loop with its existing host may cause communi cation data scrambling resulting in a functional disorder or a system failure 3 1 IM 01R21F02 01E E 1st edition Nov 2007 3 GETTING STARTED 3 2 Host Setting To activate Fieldbus the following settings are required for the host A IMPORTANT Do not turn off the power immediately after setting When the parameters are saved to the EEPROM the redundant processing is executed for an improvement of reliability If the power is turned off within 60 seconds after setting is made the modified parameters are not saved and the settings may return to the original values Table 3 1 Operation Pa rameters Description and Settings Parameter Slot Time Symbol V ST Indicates the time necessary for immediate reply of the device Unit of time is in octets 256 s Set maximum specification for all devices For RXF set a value of 4 or greater V MID Minimum value of communication data intervals Unit of time is in octets 256 s Set the maximum specification for all devices For RXF seta value of 4 or greater Minimum Inter PDU Delay V MRD The worst case time elapsed until a reply is recorded The unit is Slot time set the value so that V MRD 3V ST is the maximum value of the specification for all devices For RXF the
174. the same action from a remote terminal if REMOTE LOOP TEST SWITCH is written to the SIM_ENABLE_MSG parameter index 1044 of the resource block the resulting action is the same as is taken when the above switch is on Note that this parameter value is lost when the power is turned OFF In simulation enabled status an alarm is generated from the resource block and other device alarms will be masked for this reason the simulation must be disabled immediately after using this function The SIMULATE parameter of Al and DI block con sists of the elements listed in Table 6 2 below Table 6 2 Simulate Parameter SIMULATE SIMULATE_D Sub Parameters Description 1 Simulate Status Sets the data status to be simulated 2 Simulate Value Sets the value of the data to be simulated 3 Transducer Status Displays the data status from the transducer block It cannot be changed 4 Transducer Value Displays the data value from the transducer block It cannot be changed 5 Enable Disable Controls the simulation function of this block 1 Disable standard 2 Active T0602 EPS When Simulate Enable Disable in Table 6 2 above is set to 2 the applicable function block uses the simulation value set in this parameter instead of the data from the transducer block This setting can be used for propagation of the status to the trailing blocks generation of a process alarm and as an operation test for
175. the status of the trip output becomes Good NS Constant IM 01R21F02 01E E A 12 1st edition Nov 2007 A2 5 2 Determining the Output Value The value of OUT Value is determined as follows e For counting up OUT integration start value 0 Total e For counting down OUT integration start value TOTAL_SP Total For counting up APPENDIX 2 INTEGRATOR IT BLOCK Total Total of integrated values This value is retained even if INTEG_TYPE is changed during integration in AUTO If OUT is rewritten in the MAN mode integration starts with the value rewritten in MAN mode after the mode wa returned to AUTO The values OUT_TRIP and OUT_PTRIP are deter mined according to the correlation between OUT and TOTAL_SP PRE_TRIP PRE_TRIP 31 OUT_TRIP 14 0 OUT_PTRIP 15 0 0 Counting up starting from 0 For counting down OUT_TRIP 14 0 OUT_TRIP 14 1 OUT_PTRIP 15 1 OUT_PTRIP 15 1 TOTAL_SP 7 OUT_TRIP 14 1 OUT_TRIP 14 0 OUT_PTRIP 15 1 OUT_PTRIP 15 1 PRE_TRIP 31 0 OUT_TRIP 14 0 OUT_PTRIP 15 0 TOTAL_SP 7 Counting down starting from TOTAL SP For counting up the OUT value is follows OUT TOTAL SP PRE TRIP gt OUT TRIP 0 COUNT PTRIP 0 TOTAL SP PRE TRIP lt OUT TOTAL SP gt OUT TRIP 0 COUNT PTRIP 1 TOTAL SP OUT gt OUT TRIP 1 COUNT PTRIP 1 For counting down the OUT v
176. the transducer block including scaling and damping with a first or der lag and allow input simulation e Outputs volumetric or mass flow rate signals 4 DI function blocks two Limit switches for the flow rate and adhesion alarm warning 5 IT function blocks two 9 Add two main inputs and integrate them for output 6 AR function block e Switches two main inputs of different measure ment ranges and combines the result with three auxiliary inputs through the selected compensa tion function to calculate the output 7 PID function block optional Performs the PID control computation based on the deviation of the measured value from the setpoint 2 1 IM 01R21F02 01E E 1st edition Nov 2007 2 ABOUT FIELDBUS 2 3 Logical Structure of Each Block Fieldbus PD Tag Node address parameters Function block execution schedule Link Master Function block VFD PID function block option AR function block IT function block IT function block Al function block DI function block SENSOR DI function Transducer block block input Block tag Block tag _ Parameters Parameters Output OUT D m 7 Sensor Resource block Block tag Parameters F0201 EPS Figure 2 1 Logical Structure of Each Block Setting of various parameters node addresses and PD Tags shown
177. ting the output mode Access the L_TYPE parameter Set the output mode In RXF series output mode is always 1 Direct so please confirm the setting 1 Direct Sensor output value 2 Indirect Linear output value 3 IndirectSQRT Square root extraction output value FA0104 EPS A 3 4 Simulation Perform simulation of the Al function block by setting the desired value and status of the input to the block REMOTE LOOP TEST SWITCH is written to SIM_ENABLE_MSG index 1044 parameter of the resource block Access the En Disable element of the SIMULATE parameter to enable simulation 1 Disabled 2 Active Y Access the Simulate status element of SIMULATE and set the desired status code Access the Simulate value element of SIMULATE and set the desired input value FA0105 EPS If simulation is enabled Al block uses SIMULATE Status and SIMULATE Value as the input and if disabled the Al block uses Transducer Status and Transducer Value as input Refer to Section 6 3 Simulation Function IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 1 APPLICATION SETTING AND CHANGE BASIC PARAMETERS A1 4 Setting the Transducer Setting the LCD display Select the data to be displayed on the LCD indicator and the display refresh cycle To access the RXF specific functions in the trans ducer block the Device Description DD for RXF
178. to maintenance When opening the cover wait for more than 10 minutes after turning off the power Please carry out only the maintenance proce dures described in this manual If you require further assistance please contact the nearest Yokogawa office Care should be taken to prevent the build up of dust or other materials on the display glass and the name plate To clean these surfaces use a soft dry cloth e Modification Yokogawa will not be liable for malfunctions damage resulting from any modification made to this instrument by the customer 1 2 Warranty The warranty shall cover the period noted on the quotation presented to the purchaser at the time of purchase Problems occurring during the warranty period shall basically be repaired free of charge If any problems are experienced with this instrument the customer should contact the Yokogawa representative from which this instrument was purchased or the nearest Yokogawa office If a problem arises with this instrument please inform us of the nature of the problem and the circumstances under which it developed including the model specification and serial number Any diagrams data and other information you can include in your communication will also be helpful The party responsible for the cost of fixing the problem shall be determined by Yokogawa fol lowing an investigation conducted by Yokogawa The purchaser shall bear the responsib
179. to 1 Operator command that resets integrated values Maximum time for which values can be retained in the event of power failure 37 OUTAGE_LIM 99 mute It does not effect the block operation Reset confirmation input which is enabled when the Confirm reset option of 38 RESET_CONFIRM 0 Auto 2 INTEG_OPTS is chosen 1 1 39 UPDATE_EVT 0 Indicates event information if an update event occurs 0 0 1 1 40 BLOCK_ALM 0 Indicates alarm information if a block alarm occurs 0 0 41 ACCUM_TOTAL 0 0 Auto 4 Accumulated integrated values no extension parameter is reset TA0206 2 EPS IM 01R21F02 01E E 1st edition Nov 2007 APPENDIX 2 INTEGRATOR BLOCK 01821 02 01 A 18 1st edition Nov 2007 APPENDIX 3 ARITHMETIC BLOCK APPENDIX 3 ARITHMETIC AR BLOCK The Arithmetic AR block switches two main inputs of different measurement ranges seamlessly and combines the result with three auxiliary inputs through the selected compensation function 10 types to calculate the output A3 1 Schematic Diagram of Arithmetic Block The diagram below shows the Arithmetic block schematic RANGE LO ARITH TYPE RANGE HI BAL TIME c EXTENSION OUT HLLIM FUNCTION 0 gt 9 075 1 IN 1 BIAS_IN1 GAININ 1 3 D OF GAN 5L bs OUT ALGORITHM TYPE BIAS
180. tructions given in Section 4 3 set the execution cycle of the function blocks and schedule of execution 4 CONFIGURATION 4 6 Block Setting Set the parameter for function block VFD 4 6 1 Link Object A link object combines the data voluntarily sent by the function block with the VCR The RXF has 40 link objects A single link object specifies one combination Each link object has the parameters listed in Table 4 6 Parameters must be changed together for each VCR because the modifications made to each parameter may cause inconsistent operation Table 4 6 Link Object Parameters Sub Parameters Description index 1 Locallndex Sets the index of function block parameters to be combined set 0 for Trend and Alert Sets the index of VCR to be combined If set to 0 this link object is not used Not used in RXF Set to 0 Set one of the following Set only one each for link object for Alert or Trend 0 Undefined 2 Publisher 3 Subscriber 6 Alert 7 Trend Set the maximum number of consecutive stale input values which may be received before the input status is set to BAD To avoid the unnecessary mode transition caused when the data is not correctly received by subscriber set this parameter to 2 or more T0406 EPS 2 VcrNumber Remotelndex ServiceOperation 5 StaleCountLimit Set link objects as shown in Table 4 7 Table 4 7 Factory Settings
181. unit of IN_2 is standardized to that of IN_1 in the same way as rate conversion Thus the user must also set an appropriate value to UNIT_CONV input Current read value Previous read value counts number of pulse input2 Current read value Previous read value counts PULSE_VAL1 19 PULSE_VAL2 20 number of pulse APPENDIX 2 INTEGRATOR IT BLOCK gt 3 pulse value1 kg kg pulse increment2 UNIT_CONV 18 3 conversion factor 3 pulse value2 kg Ib pulse FA0203 EPS Figure A2 3 Increment Calculation with Counter Input A2 2 4 Determining the Input Flow Direction The Integrator block also considers the input flow direction Information about the input flow direc tion is contained in REV_FLOW1 ans REV_FLOW2 0 FORWARD 1 REVERSE In input processing the sign of the value after rate and accumulation conversion is reversed if the REV_FLOW1 and REV FLOW2 parameters are set to REVERSE When determination of the flow direction of two input values is complete these two inputs are passed to the adder The settings in REV_FLOW will be retained even if power is turned OFF A2 3 Adder When input processing is complete two argu ments that have been rate and accumulate converted will be passed to the adder The adder adds these two values according to the option A2 3 1 Status of Value after Addition If one of th
182. vices For AXF the setting must be a value of 12 or greater T0402 EPS 4 3 Definition of Combining Function Blocks The input output parameters for function blocks are combined As required they can be combined with the input of the control block The setting is written to the RXF link object See Block setting in Section 4 6 for the details It is also possible to read values from the host at proper intervals instead of connecting the RXF block output to other blocks The combined blocks need to be executed synchronously with other blocks on the commu nications schedule In this case change the RXF schedule according to the following table The values in the table are factory settings Table 4 3 Execution Schedule of the RXF Function Blocks Setting Enclosed is factory setting 269 MACROCYCLE_ Cycle MACROCYCLE period of control or SM DURATION measurement Unit is 1 32 ms 16000 0 5 s 276 FB START ENTRY 1 block startup time SM Elapsed time from the start of MACROCYCLE specified 1 32 ms 0 0 s Index Parameters 277 FB START ENTRY 2 289 to SM START ENTRY 14 T0403 EPS maximum of 30 ms is taken for execution of Al block For scheduling of communications for combination with the next function block the execution is so arranged as to start after a lapse of longer than 30 ms In no case should function blocks of the RXF be execute
183. w as possible so as to lessen the load on the Fieldbus 0x00 Not used OxOF 0x10 Bridge device 0x13 0x14 LM device V FUN Unused V NUN V FUN 1V NUN BASIC device OxE7 OxF8 Default address OxFB OxFC Portable device address OxFF F0401 EPS Figure 4 1 Available Range of Node Addresses To ensure stable operation of Fieldbus determine the operation parameters and set them to the LM devices While the parameters in Table 4 2 are to be set the worst case value of all the devices IM 01R21F02 01E E 1st edition Nov 2007 to be connected to the same Fieldbus must be used Refer to the specification of each device for details Table 4 2 lists RXF specification values Table 4 2 Operation Parameter Values of the RXF to be Set to LM Devices Symbol Parameters V ST Slot Time Description and Settings Indicates the time necessary for immediate reply of the device Unit of time is in octets 256 s Set maximum specification for all devices For AXF set a value of 4 or greater V MID Minimum Inter PDU Minimum value of Delay communication data intervals Unit of time is in octets 256 s Set the maximum specification for all devices For AXF set a value of 4 or greater V MRD Maximum Reply Delay The worst case time elapsed until a reply is recorded The unit is Slot time set the value so that V MRD 3V ST is the maximum value of the specification for all de
184. ways set 1 Direct Note 17 4017 LOW_CUT 0 Auto Sets low cut point of output This low cut value becomes available by setting Low cutoff to IO_OPS 18 4018 PV_FTIME 0 Auto Time constant a single exponential filter for the PV in seconds Note Indirect also can be set 0803 1 5 8 9 01R21F02 01E E 1st edition Nov 2007 8 PARAMETER LISTS Rehtive Index Name Facory Wrtie Explantion In amp x Default 19 4019 FIELD_VAL Bad O S Raw value of the field device in percent of the PV range with status reflecting the Transducer condition before signal characterization L_TYPE filtering PV_FTIME or low cut LOW_CUT 20 4020 UPDATE_EVT 1 Acknowledged This alert is generated by any change to the static data 21 4021 BLOCK_ALM 1 Acknowledged block alarm is used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the subcode field The first alert to become active will set the Active status in the Status attribute As soon as the Unreported status is cleared by the alert reporting task another block alert may be reported without clearing the Active status if the subcode has changed 22 4022 ALARM SUM 0 The current alert status unacknowledged status unreported states and disabled states of the alarms associated with

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