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User`s Manual

1. Volume Time unit Mass unit d h min Ml d 1355 65521 65520 5 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 E 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 g d 1321 g h 1320 g min 1319 g s 1318 CF ft3 d 1359 CFH 1358 CFM 1357 CFS 1356 Mgal US d 1366 Mgal US h 1459 Mgal US min 1455 Mgal US s 1451 06 kgal 05 4 1462 kgal US h 1458 kgal US min 1454 kgal US s 1450 gal US gal 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 ppl US 1374 bbl US Oil h 1373 bbl US Oil min 1372 bbl US Oil s 1371 mbbl US Oil d 1492 mbbl US Oil h 1488 mbbl US Oil min 1484 US Oil s 1480 pubbl US Oil d 1491 ubbl US Oil h 1487 ubbl US Oil min 1483 ubbl US Oil s 1479 US Beer d 65525 gt kbbl US Beer h 65524 bbl US Beer min 65527 bbl US Beer s 65526 bbI US Beer 00 US Beer d 65529 bbl US Beer h 65528 mbbl US Beer min 65531 mbbl
2. Relative Factory Write index Index Parameter Name Default Mode Explanation 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 with the function block The revision value will be incremented each time a static parameter value in the block is changed 2 2002 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 KEY 1 Auto The identification number of the plant unit This information may be used in the host for sorting alarms etc 2005 MODE BLK The actual target permitted and normal modes of the block 2006 BLOCK ERR 0x0000 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 8 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 director
3. 3 4 3 7 Generation 3 4 4 CONFIGURATION cux nr earn o tur Ec px FR ean ko p Xa 4 1 4 1 Network Design REM APRIRE Eri e RAE ER teens 4 1 4 2 Network Definition 4 1 4 3 Definition of Combining Function Blocks 4 2 4 4 Setting of Tags and Addresses 4 3 4 5 Communication 4 4 451 VCR Setting tiic reti teer eU 4 4 4 5 2 Function Block Execution Control 4 5 4 6 Block Settings ee irt Hii i cete 4 5 4 64 Obljecb iet date etatem 4 5 4 6 2 ain dte Ue i iets 4 6 4 6 3 View Objet si conte et e ete aries ot eet dedere ia 4 6 4 6 4 Function Block Parameters 4 11 5 EXPLANATION OF BASIC 5 5 1 lt Hie ute cote a et do feuda 5 1 5 2 Setting and Changing Parameters for the Whole Process 5 1 5 3 Transducer Block 5 2 5 4 Function Block Parameters 5 4 5 5 DI Function Block Parameters 5 7 5 6 Integral LCD 5 8
4. sse A 21 A3 4 2 Status Handling emet etse A 21 A3 5 List of the Arithmetic Block A 22 APPENDIX 4 LINK MASTER FUNCTIONS A 24 A4 1 Link Active Scheduler A 24 A42 Linke Master Rc ren e ee e A 24 A43 Transfer of LAS A 25 4 4 EM FUNCTIONS ciinii ioa eee edie eee cin Lett eine De dE Roe oda A 26 4 5 Paraimieters ai eh eaten idee A 27 A4 5 1 LM Parameter 5 A 27 A4 5 2 Descriptions for LM Parameters A 29 4 6 FAQS iet rica tlie e tea A 31 ii IM 01E20F02 01E CONTENTS APPENDIX 5 PID BLEOQCNK reor reto sao o Indis deco euin es vo eec ko aduis aa A 32 AST FUNCTION Diagram ies saian A 32 A5 2 Functions of PID A 32 A5 3 Parameters of PID A 33 A5 4 PID Computation Details A 35 A5 4 1 PV proportional and derivative Type PID I PD Control Algorithm enne A 35 A5 4 2 PID Control Parameters sse A 35 A5 5 Control A 35 A5 5 1 Velocity Type Output Action A 35 A5 6 Direction of C
5. TA0302 EPS There are options called IN Use uncertain and IN LO Use uncertain for the IN and LO inputs When these options are valid IN and IN LO are internally interpreted as good IN and IN LO even if their statuses are uncertain There is no option for bad status For the IN 1 IN 2 and 3 auxiliary inputs there are options known as 1 Use uncertain and IN i Use bad If these options are valid an i with uncertain or bad status is internally interpreted as a good IN i The exception is that if the input status is Bad Not Connected INPUT OPTS does not apply and the input is considered bad as is A3 2 4 Relationship between the Main Inputs and PV The value and PV status are determined by the statuses of two main inputs OPTS and RANGE LO and RANGE HI If the statuses of two main inputs are both good or anything other than good See A4 2 1 Main Inputs If only one of two main inputs has good status after application of INPUT_OPTS the PV value is determined as follows If the status of IN is good and that of IN LO is anything other than good IN gt RANGE_LO gt PV IN IN RANGE LO See 3 2 1 A 19 APPENDIX 3 ARITHMETIC AR BLOCK If the status of IN is anything other than good and that of IN_LO is good IN LO RANGE HI gt PV IN LO IN LO 2 RANG
6. 9 2 9 3 TERMINAL CONNECTION nennen nnns 9 3 10 MAINTENANGE uic mts ien ix iat asina aule Sr 10 1 APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS 4 5 2 A 1 A1 1 Applications and Selection of Basic Parameters A 1 A1 2 Setting and Change of Basic A 2 A1 3 Setting the Al Function A 3 A1 4 Setting the Transducer Block sse A 4 A1 5 Setting the Integrator IT Function A 5 A1 6 Setting the DI Function 4444 A 5 ii IM 01E20F02 01E CONTENTS APPENDIX 2 INTEGRATOR IT BLOCK A 6 A2 1 Schematic Diagram of Integrator A 6 A2 2 Input Process A 7 A2 2 1 Determining Input Value Statuses A 7 A2 2 2 Converting the Rate sse A 7 A2 2 3 Converting A 8 A2 2 4 Determining the Input Flow A 8 A2 3 itii rag eee pev rh bres tiet eei nda A 8 A2 3 1 Status of Value after A 8 A2 3 2 Addition idea
7. T0409 EPS 4 CONFIGURATION SMIB System Management Information Base NMIB Network Management Information Base 56008040 aram sem ra DLCEP F0405 EPS 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 param eters 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 Setof 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 Set of all the dynamic parameters VIEW 4 Set of static parameters for configuration or maintenance T0410 EPS 4 6 IM 01E20F02 01E Table 4 11 View Object for Resource Block byte Relative Parameter VIEW VIEW VIEW VIEW 1 ST_REV 2 2 gi 2 TAG DESC 3 STRATEGY 2 4 ALERT KEY 1 5 MODE BLK 4 4 6 BLOCK ERR 7 RS STATE 1 1 8 TEST RW 9 DD RESOURCE 10 MANUFAC ID 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
8. Relative Default Write e Index Parameter Name Description Index Factory Set Mode 53 1053 SOFTDWN 0x01 Defines whether to accept software downloads 0x01 Unprotected 0x02 Protected 54 1054 SOFTDWN FORMAT 0x01 Selects the software download method 0x01 Standard 55 1055 SOFTDWN COUNT 0 Indicates the number of times the internal FlashROM was erased 56 1056 SOFTDWN ACT AREA 10 Indicates the ROM number of the currently working FlashROM 0 FlashROM 0 working 1 FlashROM 1 working 57 1057 SOFTDWN MOD REV 1 0 0 0 0 0 m Indicates the software module revision 0 0 0 58 1058 SOFTDWN ERROR 0 Indicates an error during a software download See Table A6 4 A 45 TA0103 EPS IM 01E20F02 01E APPENDIX 6 SOFTWARE DOWNLOAD Table A6 4 Download Error Codes 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 e
9. 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 9 99 software name domain name software revision For example the name of the download file for the 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 A 43 IM 01E20F02 01E The device type is 000B for the AXF The software name is 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 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 nonvola tile memory inside the target device will remain unchanged after a software download However after a software update which causes an addition t
10. Access the PRIMARY VALUE LOWCUT parameter Set the value subject to low cut in of PRIMARY VALUE RANGE 4 Setting the LCD display Select the data to be displayed on the LCD indicator and the display refresh cycle Access the DISPLAY SELECT1 3 parameter and set the item of display ex DISPLAY SELECT1 1 Flow Rate 2 Flow Rate 3 Integrator1 Out 4 Integrator2 Out 5 Arithmetic Out For detail please refer to 5 6 Integral LCD indicatior t Access the DISPLAY_CYCLE parameter and set display cycle The display cycle is can be selected from 200ms to 8s It defaults to 2 400 ms but if the LCD display looks unclear when used in lower temperature environments increase the value as required 0107 5 3 Setting the limit switch functions Set up limit switches 1 and 2 Limit switch statuses 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 AXF 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 threshold 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
11. CAUTION Carrying out a software download leaves the PD tag node address and transducer block calibra tion parameters that are retained in the nonvola tile 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 down load For details see Section A6 6 APPENDIX 6 SOFTWARE DOWNLOAD AN 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 current AN 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 AN 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 A NOTE Be careful about the noise on the fieldbus link If the fieldbus is noisy the downloading may take a very long time or fail
12. QGood UNCERT LIMzPCT INCL GOOD Uncertain PCT INCL UNCERT Bad If INTEG TYPE is 5 6 or 7 the status of the trip output becomes Good NS Constant M M M 77 5 1 95 9555 555959665655 INCL FA0204 EPS IM 01E20F02 01E A2 5 2 Determining the Output Value The value of OUT Value is determined as follows For counting up OUT integration start value 0 Total 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 was returned to AUTO The values in OUT_TRIP and OUT_PTRIP are determined 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 OUT_TRIP 14 0 OUT_PTRIP 15 0 6 gt o 431 For counting up the OUT value is as follows OUT lt TOTAL SP TRIP OUT TRIP 0 COUT_PTRIP 0 TOTAL SP TRIP lt OUT
13. 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 will be displayed 38 2038 MAGFLOW ZERO 0 00 O S This parameter shows the current zero point compensation 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 O S 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 cu
14. 34 ALM 35 LO ALM 36 LO LO ALM Total 31 26 31 46 TO413 EPS 4 CONFIGURATION Table 4 14 View Object for DI DI1 DI2 Function Block byte Relative VIEW VIEW VIEW VIEW 1 ST REV 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_D 2 2 8 OUT_D 2 2 9 SIMULATE D 10 XD STATE 11 OUT STATE 12 GRANT DENY 13 IO OPTS 2 14 STATUS OPTS 2 15 CHANNEL 2 16 PV FTIME 4 17 FIELD VAL D 2 2 18 UPDATE EVT 19 BLOCK ALM 20 ALARM SUM 8 8 21 ACK OPTION 2 22 DISC PRI 1 23 DISC 1 24 DISC Total 22 22 19 4 9 T0414 EPS IM 01E20F02 01E Table 4 15 View Object for IT1 IT2 Function Block 4 CONFIGURATION Table 4 16 View Object for AR Function Block T0416 EPS 4 10 byte byte iss Parameter MEN VIEW VIEW VIEN Relative Parameter VIEW MEN VIEW 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 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 GRA
15. Relative Factory Write Index Index Parameter Name Default Mode Explanation 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 to Table 7 3 48 1048 DEVICE STATUS 4 0 Device status for details refer to Table 7 4 49 1049 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 AXF 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 71 0 Indicates the software module revision 58 1058 SOFTDWN ERROR 0 Indicates the error during a software download 8 3 T0801 3 EPS IM 01E20F02 01E 8 2 Transducer Block 8 PARAMETER LISTS
16. 1 No O S 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 an 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 M 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 VALUE This parameter displays the value measured using the adhesion diagnostic function Valid range is 0 0 to 1000 00 M Ohm T0802 5 EPS 8 8 IM 01E20F02 01E 8 3 Al Function Block 8 PARAMETER LISTS Relative Factory Write Index Index Parameter Name Default Mode Explanation 0 4000 Block Hedder TAG Al O S Information on this block such as Block Tag DD Revision Execution Tim
17. in bead MODE Target Stipulates the target mode to which the Valle OF TBI IN Dis rie t BLK PID block transfers Actual Indicates the current mode of the PID Msn s DIOE input status is Bad of conditions 1 Permitted Stipulates all the modes that the PID to 3 are met BOCK can entar BOCK IS Auto 5 If Auto is set in MODE NOT if any prohibited to enter any mode other than BLK taraet those set in this element AND rg of conditions 4 Normal Stipulates the mode in which the PID if IN status input status is to 3 are met block normally resides not Bad TA0105 EPS Cas 6 If C tin MODE NOT if There are eight modes for a PID block as shown BLK target x cp below AND of conditions 1 if neither IN status input to 3 are met Block status nor CAS IN status is Mode ROut Remote output mode in which the PID block outputs RCas 7 If RCas is set MODE NOT if any the value set in ROUT_IN BLK target one or more of conditions 1 RCas Remote cascade mode in which the PID block if neither IN status input to 3 are met carries out the PID control computation based on the status nor RCAS IN status setpoint SP set via the remote cascade connection is Bad such as from a computer and outputs the computed i result ROut 8 If ROut is set in MODE NOT if any BLK target one or more Cas mode in whi
18. 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 IN 1 and IN 2 are not retained if the power is turned OFF A2 2 1 Determining Input Value Statuses APPENDIX 2 INTEGRATOR IT BLOCK The following shows the correlation between the statuses of input parameters IN 1 IN 2 and the statuses of input values used in the Integrator 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 Hel Good Bad Irrelevant L 20 Bad Uncertain Hel Irrelevant Good Uncertain L 20 Irrelevant Bad TA0201 EPS For addition see A2 3 if the status of an input value is Bad the Good value just before the status changed to Bad is used Even if the Use Bad option is used changing the internal status to Good the value of Good just before the status changed to Bad is used A2 2 2 Converting the Rate The following describes an example of rate conversion In rate conversion firstly convert the unit of two inputs to that based on seconds Converts the unit into that based on seconds TIME UNIT1 1 min 60 hour 3600 day 86400 inputi kg hour kg s Converts the unit into that based on secon
19. 13 INPUT OPTS 0 2 52 E z 3 Handles 1 as good input if its status is bad 4 Handles 2 as good input if its status is uncertain 3 Handles 2 as good input if its status is bad 6 Handles IN 3 as good input if its status is uncertain 7 Handles 3 as good input if its status is bad 8to 15 Reserved 14 IN 0 5 Input block Input for a low range transmitter 0 15 IN_LO 5 This is used for the range extension function 16 0 5 Auxiliary input 1 17 2 0 5 Auxiliary input 2 18 IN 3 0 5 Auxiliary input 3 19 RANGE HI 0 4 High limit for switching to a high range transmitter by the range extension function 20 RANGE LO 0 4 Low limit for switching to a low range transmitter by the range extension function 21 BIAS IN 0 4 IN 1 bias 22 GAIN IN 1 0 4 IN 1 gain 23 BIAS IN 2 0 4 IN 2 bias 24 GAIN IN 2 0 4 IN 2 gain 25 BIAS IN 3 0 4 IN 3 bias 26 GAIN_IN 3 0 4 IN 3 gain 27 COMP HI LIM INF 4 High limit of compensation factor f 28 COMP_LO_LIM INF 4 Low limit of compensation factor f 0305 01 5 22 01 20 02 01 APPENDIX 3 ARITHMETIC AR BLOCK Relative Parameter Write Mode Range Initial Value view 4 Description Remarks Computation algorithm identification no Value Selection Name Descriptio
20. 41753 4 6 4 Function Block Parameters Function block parameters can be read from the host or T0415 EPS can be set For a list of the parameters of Resource block Transducer block AI block and DI block refer to 8 PARAMETER LISTS For other function blocks refer to Appendix 4 11 4 CONFIGURATION IM 01E20F02 01E 5 EXPLANATION OF BASIC ITEMS 5 EXPLANATION OF BASIC ITEMS 5 1 Outline 5 2 Setting and Changing Param This chapter describes basic TR Transducer block eters for the Whole Process AI and DI function block parameter setting displays of the integral indicator Refer to Appendixes other A function blocks and LM function IMPORTANT This chapter contains information on how to adapt the Do not turn off the power immediately after function and performance of the ADMAG to suit setting When the parameters are saved to the specific applications Because two or more devices are EEPROM the redundant processing is executed connected to FOUNDATION Fieldbus settings including for an improvement of reliability If the power is the requirements of all devices need to be determined turned off within 60 seconds after setting is Practically the following steps must be taken made the modified parameters are not saved The following section describes each step of the and the setting may return to the original values procedure in the order given Using a dedicated configuration tool allows
21. 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 FasDIIMaxConfirm DelayOnConnect Specifies the quality of communication Usually one of the following types is set 0 2 Server 0x01 Source Alert 0x03 Source Trend 0x91 Publisher Subscriber 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 FasDIIMaxDIsduSize Specifies maximum DL Service Data unit Size DLSDU Set 256 for Server and Trend VCR and 64 for other VCRs FasDlIResidual ActivitySupported Specifies whether connection is monitored Set TRUE Oxff for Server This parameter is not used for other communication FasDllTimelinessClass Not used for AXF FasDllPublisherTime WindowSize Not used for AXF 11 FasDllPublisher SynchronizaingDlcep Not used for AXF 4 4 T0404 1 EPS IM 01E20F02 01E Sub index Parameter Description 12 FasDllSubsriberTime Not used for AXF WindowSize 13 FasDllSubscriber SynchronizationDicep 14 FmsVfdld Not used for AXF Sets VFD for AXF to be used 0x1 System network management VFD
22. 102 IT1 Not Saved IT1 save error 19 0x00080000 101 Comm EEPROM Fault Communication EEPROM FB failure 19 0x00080000 103 IT2 Not Saved IT2 save error 20 0x00100000 20 0x00100000 104 Comm Error1 AXF internal communication error 21 0x00200000 21 0x00200000 105 Comm Error2 AXF internal communication error 22 0x00400000 41 RS O S Mode RS MODE BLK Target is O S mode 22 0x00400000 106 DL Incomplete Download is not completed 23 0x00800000 100 Sim Jmpr On Sim enable Jmpr On 23 0x00800000 107 Download Fail Download failure 24 0x01000000 21 DL Incomplete Download incomplete 24 0x01000000 108 Not Ready Function block not scheduled 25 0x02000000 22 Download Fail Download fail 25 0x02000000 26 0x04000000 26 0x04000000 27 0x08000000 27 0x08000000 28 0x10000000 28 0x10000000 29 0x20000000 29 0x20000000 30 0x40000000 30 0x40000000 31 0x80000000 31 0x80000000 0701 5 7 1 0702 5 01 20 02 01 Table 7 3 Contents of DEVICE STATUS 3 Index 1047 7 DEVICE INFORMATION Table 7 5 Contents of DEVICE STATUS 5 Index 1049 0703 5 Table 7 4 Contents of DEVICE STATUS 4 Index 1048 bit 0 Hex 0x00000001 Indicat
23. Discrete Alerts Generated when an abnormal condition is detected By Resource Block Block Alarm Write Alarm By Transducer Block Block Alarm By AL DI IT AR and PID Blocks Block Alarm Update Alerts Generated when an important restorable parameter is updated By Resource Block Update Event By Transducer Block Update Event By AL DL IT AR and PID Blocks Update Event An alert has following structure Table 6 1 Alert Object Subindex 9 9 2 Parameter Explanation atl orse Name lt 1 1 1 Block Index Index of block from which alert is generated 2 2 2 Alert Key Alert Key copied from the block 3 3 3 Standard Type of the alert Type 4 4 4 Mfr Type Alert Name identified by manufacturer specific DD 5 5 5 Message Reason of alert notification Type Priority Priority of the alarm 7 Time Stamp Time when this alert is first detected 8 8 Subcode Enumerated cause of this alert 9 9 Value Value of referenced data 10 10 Relative Relative index of referenced Index data 8 Static Value of static revision Revision ST_REV of the block 11 11 9 Unit Index Unit code of referenced data 0601 5 6 1 01 20 02 01 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 downstr
24. The adder adds these two values according to the option A2 3 1 Status of Value after Addition If one of the 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 01E20F02 01E APPENDIX 2 INTEGRATOR IT BLOCK A2 3 2 Addition The following three options are available for addition TOTAL Adds two argument values as is FORWARD Adds two argument values regarding a negative value as 0 e REVERSE Adds two argument values regarding a positive value as 0 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 E H REVERSE TA0202 EPS The result of the adder is passed to the integrator If only one of the inputs is connected the value of a 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
25. US Beer s 65530 mbbl US Beer d 65533 mbbl US Beer h 65532 ubbl US Beer min 65535 ubbl US Beer s Ib Ib US d 1333 Ib US h 1332 Ib US min 1331 Ib US s 1330 ft ft s 1067 T0504 eps OUT SCALE Set the range of output from 0 to 100 In the case of AXF 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 AI block primary delay in seconds For normal magmeter s damping setting set by PRIMARY VALUE FTIME of transducer block instead of setting AI function block s PV FTIME 5 6 IM 01E20F02 01E 5 5 DI Function Block Parameters DI Function block parameters can be read or set from the host Figure5 5 1 presents the diagram of DI Function block 5 EXPLANATION OF BASIC ITEMS PV D Simulate Optional Filter CHANNEL i SIMULATE_D Invert PV_FTIME Output OUT D L FIELD VAL D Alarms DISC MODE Wicca CREER F0503 eps Figure 5 5 1 Diagram of DI Function Block ADMAG 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 ADMAG AXF refer to List of parameters for each block of the A
26. VIEW Index Parameter Mnemonic 1 2 3 3 4 4 4141414 4 Index Parameter Mnemonic 1121 3 3 4 4 4 4 4 4 4 ist 2nd ist 2nd 3 41 5 6 7 ist 2nd ist 2nd 3 4 5 6 7 1 ST REV 2 2 2 21 21 21 21 21 2121 2 48 VELOCITY CHECK 4 2 TAG DESC 49 DENSITY UNIT 1 3 STRATEGY 2 50 MASS FLOW DENSITY 4 4 l 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 ALM 55 LIMSW 1 HYSTERESIS 4 9 TRANSDUCER DIRECTORY 56 LIMSW 1 UNIT 1 10 TRANSDUCER TYPE 2122 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 13 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 HI 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 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 RECORD 1 1 31 DISPLA
27. 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 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 Version number of interoperability test by Fieldbus Foundation applied to AXF 42 1042 SOFT REV AXF software revision number 43 1043 SOFT DESC Yokogawa internal use 44 1044 ENABLE MSG Spaces Auto Software switch for simulation function 0801 2 5 8 2 01 20 02 01 8 PARAMETER LISTS
28. 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 to be connected to the same Fieldbus must be used Refer to the specifica tion of each device for details Table 4 2 lists AXF specification values 4 CONFIGURATION Table 4 2 Operation Parameter Values of the AXF to be Set to LM Devices Parameters Description and Settings Indicates the time necessary for immediate reply of the device Unit of time is in octets 256 us Set maximum specification for all devices For AXF set a value of 4 or greater Slot Time Minimum value of communication data intervals Unit of time is in octets 256 us Set the maximum specification for all devices For AXF set a value of 4 or greater V MID Minimum Inter PDU Delay The worst case time elapsed until a reply is recorded The unit is Slot time set the value so that V MRD XV ST is the maximum value of the specification for all devices For AXF the Setting must be a value of 12 or greater V MRD Maximum Reply Delay 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 AXF link object See Block setting in Section 4 6 for the details It is also
29. saved to the EEPROM the redundant process ing 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 Al Function m Di AR PID Transducer Resource Block Function Function Function Function Block Block 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 parameters for each block of the ADMAG AXF for details of the Write Mode for each block A 2 IM 01E20F02 01E APP
30. 111 AI 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 mode 42 Al FB O S Mode Al MODE BLK Target is O S mode 43 IT1 FB O S Mode 44 IT2 FB O S Mode IT1 MODE BLK Target is O S mode IT2 MODE BLK Target is O S mode 45 DI1 O S Mode MODE BLK Target is O S mode O S Mode Alarms 46 DI2 FB O S Mode DI2 MODE BLK Target is O S mode 47 AR 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 10m s 51 Span 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 71 Meas Mod Set Check XD Scale Density Unit Mass Flow Density Check Measure Mode of TB Mass units have been selected for Base Flow Unit but density is set to zero 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 l
31. 151 IT1 FB Man Mode g E 120 IT1 Low Clock Per Indicates the measuring value type used in 18 2 44 12 O S Mode 0 PRIMARY VALUE Valid range are as follows 132 IT2 Non Schedule 152 IT2 FB Man Mode 100 mass flow 121 IT2 Low Clock Per 101 volumetric flow 19 DH 45 01 FB O S Mode 0 133 011 Non Schedule 102 average mass flow 142 01 Sim Enabled 103 average volumetric flow 153 011 FB Man Mode 65535 other 20 DI2 46 012 FB O S Mode 0 134 DI2 Non Schedule Factory default is 101 volumetric flow 143 DI2 Sim Enabled 154 DI2 FB Man Mode 21 AR 47 AR FB O S Mode 0 135 AR Non Schedule ALARM PERFORM 155 AR FB Man Mode 22 Mode 0 ode This parameter masks Warning By 112 PID Lo Lo Alm setting 0 to each bit corresponding 113 PID Hi Hi Alm Alarm Warning are cleared When masked the corresponding of DEVICE STATUS 160 PID FB Bypass Modd becomes OFF and no alarm is displayed on 23 31 Not used in AXF 0 LCD and also becomes out of scope of T0502 eps Primary value status ED_ERROR setting 5 3 IM 01E20F02 01E 5 4 Al Function Block Parameters AI Function block parameters can be read or set from the host Figure5 4 1 presents the diagram of AI Function block 5 EXPLANATION OF BASIC ITEMS OPTS Low cutoff A
32. 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 7 4 CONFIGURATION byte Relative Parameter VIEW VIEW VIEW VIEW 81 MAX NOTIFY 4 32 NOTIFY 1 33 CONFIRM TIME 4 34 WRITE LOCK 1 35 UPDATE EVT 36 BLOCK ALM 37 ALARM SUM 8 8 88 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 AREA 1 57 SOFTDWN MOD REV 16 58 SOFTDWN ERROR 2 Totals 22 30 73 35 0411 2 5 01 20 02 01 4 CONFIGURATION Table 4 12 View Object for Transducer Block byte byte Relative VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW Relative p VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW
33. ARITHMETIC AR BLOCK A3 3 2 Compensated Values In computing equations 1 to 5 in A3 3 1 the value f is restricted by the COMP HI or COMP LO parameter In this case the value f is treated as follows If f gt COMP HI f COMP HI LIM If f lt COMP LO 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 necessary 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 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 X 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 is described as follows with respect to the value of PRE_OUT If PRE_OUT gt OUT_HI_LIM PRE_OUT OUT_HI_LIM The high limited processing is applied to the status of PRE_OUT If PRE_OUT lt OUT_LO_LI
34. Err RANGE HI RANGE LO is not satisfied 20 0x00100000 19 0 00080000 21 0x00200000 20 0 00100000 22 0x00400000 1 0 00200000 22 0 00400000 23 0 00800000 23 0 00800000 24 0 01000000 24 0 01000000 25 0 02000000 25 0 02000000 26 0x04000000 26 0 04000000 27 0x08000000 27 0 08000000 28 0x10000000 28 0x10000000 29 0 20000000 29 0 20000000 30 0 40000000 30 0 40000000 31 0 80000000 21 e 080000000 T0705 EPS Table 7 6 Contents of DEVICE_STATUS_6 Index 1050 bit 0 Hex 0x00000001 Indicator 80 Adhesion Wng description Slight adhesion to electrodes 0x00000002 0x00000004 82 Auto Zero Wng Results of automatic zero adjustment are higher than the rated value 0x00000008 0x00000010 85 Flow Vel Over PRIMARY VALUE exceeds 108 of Span 0x00000020 0x00000040 0x00000080 0x00000100 0 00000200 0 00000400 11 0x00000800 12 0x00001000 13 0x00002000 14 0x00004000 15 16 0x00008000 0x00010000 17 0x00020000 18 0x00040000 19 0x00080000 20 0x00100000 21 0x00200000 22 0x00400000 23 0x00800000 24 0x01000000 25 0x02000000 26 0x04000000 27 28 0x08000000 0x10000000 29 0x20000000 30 0x40000000 31 0x80000000 TO
35. 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 2 Indicates the maximum delay after receipt of the ACTIVATE command to proceed to transition from DWNLD OK to DWNLD NOT READY 0109 5 48 01 20 02 01 2 DOMAIN DESCRIPTOR APPENDIX 6 SOFTWARE DOWNLOAD dl Element Description 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 F
36. Integral LCD indicator following messages are displayed when alarm is generated Table 5 6 3 Alarm Message Display 5 11 IM 01E20F02 01E 5 EXPLANATION OF BASIC ITEMS 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 office 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 EEPROM default values System 100 Comm uP Fault Communication uP failure Alarms 101 Comm EEPROM Fault Communication EEPROM failure 1022111 Not Saved Contact nearest office or service center IT1 save error 103 IT2 Not Saved IT2 save error 104 Comm Error1 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 10 Al Lo Lo Alm Check the flow rate and setting value Al process alarm
37. Non Schedule 132 IT2 Non Schedule 133 DI1 Non Schedule 134 2 Non Schedule 135 AR Non Schedule 136 PID Non Schedule 140 Sim Jmpr On 141 Al Sim Enabled 142 DI1 Sim Enabled 143 DI2 Sim Enabled 150 AI FB Man Mode 151 IT1 FB Man Mode 152 IT2 FB Man Mode 153 01 FB Man Mode 154 012 FB Man Mode 155 AR FB Man Mode 156 PID FB Man Mode 160 PID FB Bypass Mode 0708 5 01 20 02 01 8 8 PARAMETER LISTS PARAMETER LISTS Note The Write Mode column contains the modes in which each parameter is write enabled O S Write enabled in O S mode MAN 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 Factory Write 25 Index Index Parameter Name Default Mode Explanation 0 1000 Block Header TAG RS O S Information on this block such as Block Tag DD Revision Execution Time etc 1 1001 ST REV 0 The 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 1002 TAG DESC Spaces Auto The user description of the intended application of the block 1003 STRATEGY 1 Auto strategy field can be used to identify grouping of blocks This data is not check
38. 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 IN LO is anything other than good gt LO The status of IN applies IN RANGE LO See A3 2 1 Main Inputs If the status of IN is anything other than good and that of IN LO is good IN lt The status of IN LO applies IN LO 2 RANGE HI gt See A3 2 1 Main Inputs The exception is that if RANGE LO RANGE HI the PV status is made Bad Configuration Error The input status irrelevant to the computing equation 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 1 IN 2 and 3 to which INPUT OPTS has been applied Example Good IN 1 Uncertain IN 2 Bad IN 3 Bad Handled as a 1 000 input if No option lits status is uncertain INP
39. TIME1 Alm record1 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 ALM RECORD2 0 Display the second most recent alarm Valid range is the same as RECORD 1 80 2080 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 RECORDS 0 Display the third most recent alarm Valid range is Valid range is the same as RECORD 1 82 2082 ALM RECORD OD 00 00 This parameter is used to display the operation time at which the TIMES 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 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 8 7 IM 01E20F02 01E 8 PARAMETER LISTS Relative Index 85 Index 2085 Parameter Name ALARM SUM Factory Default Write Mode Explanation Block Alarm status is shown by this parameter Valid range is bit 0 Discrete alm bit7 Block alarm only bit O and bit 7 are effective Initial value is Current 0 Unacknowledged 0 Unreported 0 Disable 0X0000 all alarms are enable 86 2086 ADHESION CHECK
40. addition is complete its result will be passed to There are the following four types of integrated values 1 Total Integrates the result of the adder as is Integration consists of combinations of a reset method 2 ATotal Integrates the absolute value of the and counting up down There are the following seven addet integration types which can be set using INTEG 3 RTotal Integrates the absolute value of the Be UE RO sogni up wide result of the adder only if the status of the result when TOTAL SP is reached is Bad 2 UP DEM Counts up with demand reset This value is used for the RTOTAL value 3 DN AUTO Counts down with automatic 4 AccTotal An extension function The result of reset when zero is reached the adder is integrated as is and will not be reset 4 DN DEM Counts down with demand reset The value is used for the ACCUM TOTAL expanded 5 PERIODIC Counts up and is reset periodi parameter value cally according to CLOCK PER G DEMAND table 2 1 shows the details of TYPE 7 PER amp DEM Counts up and is reset periodi cally or on demand Each type of integration is independently run as a function A 9 IM 01E20F02 01E Table A2 1 INTEG TYPE APPENDIX 2 INTEGRATOR IT BLOCK Reset Trigger Reset if one of the Name Integration Method I
41. are not saved and the settings may return to the original values Table 3 1 Operation Parameters Symbol Parameter Description and Settings V ST Slot Time Indicates the time necessary for immediate reply of the device Unit of time is in octets 256 us Set maximum specification for all devices For AXF set a value of 4 or greater V MID Minimum Inter PDU Delay Minimum value of communication data intervals Unit of time is in octets 256 us Set the maximum specification for all devices For AXF set a value of 4 or greater The worst case time elapsed until a reply is recorded The unit is Slot time set the value so that V MRD XV ST is the maximum value of the specification for all devices For AXF the Setting must be a value of 12 or greater V MRD Maximum Reply Delay Indicate the address next to the address range used by the host Set 0x15 or greater V FUN First Unpolled Node V NUN Number of consecutive Unused address range Unpolled Node T0301 EPS 3 GETTING STARTED Not used Bridge device LM device V FUN Unused V NUN eer BASIC device Default address Portable device address 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
42. 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 49 01 20 02 01 REVISION RECORD Title ADMAG AXF Series FOUNDATION Fieldbus Communication Type Magnetic Flowmeter Manual No IM 01E20F02 01E Edition Date Page Revised Item 1st June 2006 New publication 2nd May 2007 1 2 d Added the warning note of Maintenance 1 4 Deleted the ATEX documentation 2 1 to 2 9 Deleted the chapter of 2 HANDLING CAUTIONS Changed the chapter number of other chapter 6 2 6 3 Changed the Figure 6 2 Added the important note for SIMULATE_ENABLE Switch setting 7 3 Added the table 7 8 8 3 Corrected the explanation of relative index 52 9 2 Deleted the optional codes of explosion proof 10 1 to 10 3 10 1 Deleted the Section Components Replacement 3rd Feb 2012 1 3 1 2 Added the item Trademarks 3 3 3 3 Changed the website address of Figure 3 3 5 3 Added the item ALARM PERFORM 6 2 6 3 Corrected the Figure 6 2 8 9 8 3 Corrected the explanation of relative index 14 9 1 9 1 Deleted the item Lightning Protector 9 2 Changed the definition of accuracy 9 2 9 2 Corrected the node address REVISION RECORD EPS IM 01E20F0
43. if Man mode 15 4015 CHANNEL 1 O S The number of the logical hardware channel that is connected to this I O block This information defines the transducer to be used going to or from the physical world 1 PV 16 4016 TYPE 1 Direct Man In the case of AXF always 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 of a single exponential filter for the PV in seconds Note Indirect also can be set 8 9 T0803 1 EPS IM 01E20F02 01E 8 PARAMETER LISTS Relative Factory Write Index Index Parameter Name Default Mode Explanation 19 4019 FIELD VAL Bad O S Raw value of the field device in percent of the PV range with a 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 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 As soon as the Unreported status is cleared by the alert reporting task ano
44. magnetic flowmeter refer to the user s manual for each model IM 01E20D01 OLE or IM 01 20 02 01 As far terminal connection refer to Page 9 3 of this manual Regarding This Manual This manual should be passed on to the end user The contents of this manual are subject to change without prior notice All rights reserved No part of this manual may be reproduced in any form without Yokogawa s written permission Yokogawa makes no warranty of any kind with regard to this manual including but not limited to implied warranty of merchantability and fitness for a particular purpose f any question arises or errors are found or if any information is missing from this manual please inform the nearest Yokogawa sales office The specifications covered by this manual are limited to those for the standard type under the specified model number break down and do not cover custom made instruments Please note that changes in the specifications construction or component parts of the instrument may not immediately be reflected in this manual at the time of change provided that postponement of revisions will not cause difficulty to the user from a functional or performance standpoint The following safety symbols are used in this manual WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazar
45. min 65526 bbl 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 ybbl min 65534 ubbl US Beer s 00 5 1333 Ib U S d Ib d 1332 Ib US h Ib h 1331 Ib US min Ib min 1330 Ib US s Ib s 1067 ft s ft s T0510 eps Flow Rate Bar The decimal point location of the data becomes as Bi Direction is set Unidirectional follows depending on the setting of IT block OUT_RANGE Decimal_Point IT1 or IT2 OUT_RANGE Decimal_Point Pesimal Point Example Location 0 0 12345678 1 1 1234567 8 2 2 123456 78 F0508 eps 3 3 12345 678 4 4 1234 5678 Bi Direction is set Bidirectional 5 5 123 45678 6 6 12 345678 7 7 1 2345678 Other 0 12345678 12345678 TOST CS Furia d Fu God Only when the following units are set in IT1 or IT2 F0509 eps RANGE Units Index the unit is displayed on LCD otherwise eight charactor space is displayed Integrator1 Out Integrator2 Out The maximum number of figures is eight in addition to sign for Integrator Out display Units Codes mer ua Units Codes LCD Display Unit 65523 MI MI 1091 Mg Mg 1034 m3 ms 1088 kg kg 1035 dm3 dm 1089 g g 1517 kL 1090 mg mg 1041 hL hl 1043 CF cf 1038 L 1048 gallon gal 1040 mL ml 1
46. must configure the factor of conversion to the appropriate engineering unit in the PULSE VALI PULSE VAL2 param eters Moreover the 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 input1 Current read value Previous read value counts number of pulse input2 Current read value Previous read value counts number of pulse APPENDIX 2 INTEGRATOR IT BLOCK i t1 PULSE_VAL1 19 pulse value1 kg pulse increment2 PULSE_VAL2 20 x pulse value2 UNIT_CONV 18 X conversion factor 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 direction is contained in REV FLOW REV FLOW2 0 FORWARD 1 REVERSE In input processing the sign of the value after rate and accumulation conversion is reversed if the REV FLOW 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 the power is turned OFF A2 3 Adder When input processing is complete two arguments that have been rate and accumulate converted will be passed to the adder
47. non volatile memory Zero means never 24 1024 FREE SPACE 0 Percent of memory available for further configulation AXF 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 AXF does not support this 26 1026 SHED RCAS 640000 20S Auto Time duration at which to give up on computer writes to function block Rcas 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 NOTIFY 3 Auto Maximum number of unconfirmed alert notify messages allowed 33 1033 CONFIRM TIME 640000 20S 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
48. of DV ALM alarm 57 DV HI LIM INF Setting for DV_HI_ALM alarm 58 DV LO PRI 0 01015 Priority order of DV LO ALM alarm 59 DV LO LIM INF Setting for DV LO ALM alarm 60 HI HI ALM Alarm that is generated when the PV value has exceeded the HI LIM value and whose priority order is defined in HI HI PRI 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 HYS HI ALM is reset 61 HI ALM As above 62 LO ALM As above Reset when the PV value has increased above LO HYS 63 LO LO ALM As above 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 HI HI 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 A 34 0102 2 5 IM 01E20F02 01E A5 4 PID Computation Details 5 4 1 PV proportional and derivative Type PID I PD Control Algorithm For PID control the PID block employs the PV proportional and 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
49. of the increments if the input status is Bad 26 SRTOTAL 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 SP is reached UP AUTO UP DEM Counts up and is reset as demanded 28 INTEG TYPE 1 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 in CLOCK 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 IN 1 1 Input 2 accumulate Selects Rate or Accum input of IN 2 2 Flow forward Integrates forward flow interprets reverse flow as zero 3 Flow reverse Integrates reverse flow interprets forward flow as zero Uses an input value of IN 1 or IN 2 whose status is Uncertain 4 Use uncertain un regarding it as a value of Good EE Uses an input value of IN IN 2 whose status is Bad regarding 29 INTEG OPTS 0 0004 Auto a Usebad it as a value of Good 6 Cam Carries over an excess exceeding the threshold at reset to the next d integration Note that this does not apply to UP AUTO or DN AUTO 7 Add zero if bad Interprets an i
50. segment An AXF supports the following LAS functions PN transmission Identifies a fieldbus device newly connected to the same fieldbus segment PN is short for Probe Node 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 transmis sion to a fieldbus device on the same segment CD is short for Compel Data Time synchronization Periodically transmits the time data to all fieldbus devices on the segment 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 A4 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 LM LM 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 24 IM 01E20F02 01E APPENDIX 4 LINK MASTER FUNCTIONS A4 3 T
51. 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 I PD Control Algorithm in Auto RCas mode Td AMVn K APVn PVn SPn A APVn PI D Control Algorithm in Cas mode AMVn K A PVn SPn 4 En PVn SPn 4 15 A APVn 1 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 proportional band Ti integral time RESET Td derivative time RATE The subscripts n and n 1 represent the time of sampling such that PVn and 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 Rang
52. value of the LIMSW 1 HYSTERESIS parameter only a positive value can be set 0108 5 The above shows the setting procedure for limit switch 1 As necessary also set up limit switch 2 4 0109 5 01 20 02 01 APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A1 5 Setting the Integrator IT Function Block The Integrator function block output the flow totaliza tion 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 in 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 CMD INT parameter in IT block and set Reset 1 FA0112 EPS Preset totalization 1 Access the MODE BLK parameter 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 I
53. 00 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 0707 1 5 7 3 7 DEVICE INFORMATION IM 01E20F02 01E 7 2 Status of each parameter in failure mode Following tables summarize the value of AXF parameters and LCD display indicates an Alarm Table 7 9 Alarm Summary XD BLOCK Primary Primary Value Category Alarm ERROR ERROR Value Status Value 10 uP Fault 200 Other Hold BAD Device Failure 11 EEPROM 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 EEPROM 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 a 103 IT2 Not Saved 104 Comm Errori 188 Other Variable BAD Device Failure 105 Comm Error2 187 Other Variable BAD Device Fai
54. 00 PV SCALE 10 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 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 A 33 0102 1 5 01 20 02 01 APPENDIX 5 PID Block Parameter Default Index Name factory setting Write Valid Range Description 34 SHED OPT 0 Action to be performed in the event of 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 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 a computer etc 36 ROUT_OUT 0 Remote control output value 37 TRK SCALE 100 MAN Upper and lower scale limits used to con
55. 051 bbl bbl 1036 cm cm 1094 lb ib 1092 t t 1588 no units space T0512 eps 5 9 IM 01E20F02 01E 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 Decimal Point Pesimal Point Location 0 0 12345678 1 1 12345678 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 0 12345678 T0513 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 F0512 eps Adhesion Check Level Judge Level4 Adh Measure Value gt Adhesion Level4 RE RUE 1 141 F0513 eps Level3 Adhesion Level4 Adh Measure Value gt Adhesion Level3 F0514 eps Level2 Adhesion Level3 Adh Measure Value gt Adhesion Level2 5 EXPLANATION OF BASIC ITEMS F0515 eps Levell Adhesion Level2 Adh M
56. 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 parameter and restarting the device causes the device to start as an LM 7 CurrentLinkSettingRecord and ConfiguredLinkSettingsRecord CurrentLinkSettingRecord indicates the bus parameter settings currently used ConfiguredLinkSettingsRecord indicates the bus parameter settings to be used when the device becomes the LAS Thus when a device is the LAS its CurrentLinkSettingRecord and ConfiguredLinkSettingsRecord have the same values Pme Yes ton 1 SlotTime 2 2 PerDlpduPhlOverhead 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 V NUN 8 PreambleExtension 1 V PhPE 9 PostTransGapExtension 1 V PhGE 10 MaxInterChanSignalSkew 1 V PhlS 11 TimeSyncClass 1 V TSC 0408 5 01 20 02 01 8 DImeBasiclnfo 11 PImeBasicInfo APPENDIX 4 LINK MASTER FUNCTIONS Sub Size Sub Size ee t Val D t index Ele
57. 0x1234 Function block VFD 15 FmsMaxOutstanding Set 0 to Server It is not ServiceCalling used for other applications 16 FmsMaxOutstanding Set 1 to Server It is not ServiceCalled used for other applications 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 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 0x1 10 300 8 Server LocalAddr OxF9 30110315 9 to 33 Not used 0405 5 4 5 2 Function Block Execution Control According to the instructions 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 AXF 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 chang
58. 1 No O S Set2 Yes if flow is pulsing Valid range is 1 No 2 Yes 72 2072 POWER 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 supply 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 0 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 RECORD 1 0 Display the most recent alarm Valid range is 0 space 1 10 y 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 Off 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 by
59. 104 0113 2 5 41 APPENDIX 5 PID Block IM 01E20F02 01E 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 Figure A6 1 Concept of Software Downloading A6 2 Specifications Steady state current Max 15 mA Current Draw Steady state 15mA max Current Draw Software Download state 24mA max Current during FlashROM blanking time Max 24 mA additional to steady state current Based on Fieldbus Foundation Specification Download class Class 1 A NOTE Class 1 devices can continue the specified measurement and or control actions even while software is being downloaded to them Upon completion of a download however the devices will be reset internally to make the new down loaded software take effect and this will halt fieldbus communication and function block executions for about one minute A 42 A6 3 Preparations for Software Downloading For software downloading you need to prepare the following Software download tool Software for downloading file for each of the target field devices For the software download tool use only a program deve
60. 2 01E
61. 349 m3 h mh 1348 m3 min m min 1347 m3 s ms 1520 kL d 1519 kL h 1518 kL min kl min 65522 kL s kl s 1354 L d l d 1353 L h 1352 L min l min 1351 L s 1 5 1514 cm3 d 1513 3 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 t s 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 g s 1359 ft3 d cf d 1358 CFH cf h 1357 CFM cf min 1356 CFS cf s 1366 Mgal U S 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 US 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 US 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 1484mbbl US Oil min mbbl min 1480 mbbl US Oil s mbbl s 1491 ubbl US Oil d ubbl d 1487 ubbl US Oil h ubbl h 1483 ubbl US Oil min pbbl min 1479 ubbl US Oil s ubbl s 65525 kbbl US Beer d kbbl d 65524 kbbl US Beer h kbbl h 65529 bbl US Beer d bbl d 65528 bbl US Beer h bbl h 65527 bbl US Beer min bbl
62. 561 Flow Data Display eerte eed 5 8 5 6 2 Display 5 10 i IM 01E20F02 01E Edition June 2012 All Rights Reserved Copyright 2006 Yokogawa Electric Corporation CONTENTS 6 IN PROCESS OPEBATION eniin a2 ae Sanc E peu cuc vpn Saca Ea E dac ven aua n ns non 6 1 6 1 Mode Transition e 6 1 6 2 Generation of 2 4 0 000 441 40 00 6 1 6 2 1 Indication 6 1 622 Alarms and Eves eaten 6 1 6 3 Simulation 6 2 7 DEVICE INFORMATION 2 5 nta rias I ao SS 7 1 Z4 DEVICE STATUS imet nested eet 7 1 7 2 Status of each parameter in failure 7 4 8 PARAMETER 8 5 5 cocco ce in 8 1 8 1 Resource Block uia tien eee tec tei etes 8 1 8 2 Transducer 8 4 8 3 Al Function Block ee et elt tne rte P penates 8 9 8 4 Dl Function 8 11 9 GENERAL SPECIFICATIONS tienen sai 9 1 9 1 STANDARD SPECIFICATIONS esee 9 1 9 2 OPTIONAL
63. 7 eps The data titles are displayed together with the flow data and units Flow Rate Flow Rate Integratori Out Integrator2 Out Arithmetic Out IE MC PD Tag Adhesion Check aed Communication F0504 eps Flow Rate F0505 eps Decimal point is always to the first place XD SCALE values 10000 0 33333 10000 SCALE value 1000 1 4444 1 1000 XD SCALE value lt 100 2 555 12 100 XD SCALE value 10 3 66 123 10 lt XD SCALE value 10 3 7 123 0 123 10 XD_SCALE value lt 100 3 66 123 100 lt XD SCALE value lt 1000 2 555 12 1000 lt SCALE value lt 10000 1 4444 1 10000 lt XD SCALE value 0 33333 T0509 eps XD SCALEvalue Max SCALE EUOI IXD_SCALE EU100I When the flow data exceeds the maximum number of figures six then 84 Disp Over Wng message is displayed hy Tease m 1 84 Disp Over Wng F0507 eps 5 8 IM 01E20F02 01E 5 EXPLANATION OF BASIC ITEMS Flow Rate Unit Display on LCD Flow Rate Unit Display is shown by the following table corresponding to the XD SCALE Units Codes Table 5 6 1 Display Unit Codes Units Codes mera id Units Codes uad Units Codes prend Units Codes 1355 65521 MI h 65520 1350 m3 d m d 1
64. 706 EPS IM 01E20F02 01E Table 7 7 Contents of DEVICE STATUS 7 Index 1051 bit Hex Indicator description 0 0x00000001 130 Non Schedule AI 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 Schedule Block not scheduled 4 0x00000010 134 DI2 Non Schedule DI2 Block not scheduled 5 0x00000020 135 AR Non Schedule AR Block not scheduled 6 0 00000040 136 PID Non Schedule PID Block not scheduled 7 0x00000080 140 Sim Jmpr Simulation jumper is ON 8 0x00000100 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 153 011 FB Man Mode 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 0x002000
65. A 42 A6 1 Benefits of Software A 42 A62 d sc be pun ted A 42 A6 3 Preparations for Software Downloading A 42 A6 4 Software Download A 43 6 5 Download Files pede eret ette A 43 A6 6 Steps after Activating a Field A 44 A6 7 Troubleshooting rennen A 45 A6 8 Resource Block s Parameters Relating to Software Download A 45 6 9 System Network Management VFD Parameters Relating to Software Download 47 A6 10 Comments on System Network Management VFD Parameters Relating to Software A 48 REVISION RECORD iv IM 01E20F02 01E 1 INTRODUCTION 1 INTRODUCTION This manual is for the ADMAG Series Magnetic Flowmeter Remote Converter FOUNDATION fieldbus Communication Type The FOUNDATION fieldbus communication type is based on the same ADMAG AXF technology used in the BRAIN HART communi cation 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 communication type For information on the installation wiring and maintenance of AXF series
66. AIL 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 is Index performing 6 Activated Domain Header 4 Indicates the index numbers of the domain header currently running Index 7 Domain Name 8 Indicates the domain name With this product Domain Name indicates the field device name TAO110 EPS 3 DOMAIN HEADER Sub Size Index Element Bytes Description 1 Header Version Number 2 Indicates the version number of the header 2 Header Size 2 Indicates the header size Manufacturer ID 6 Indicates the value of resource blocks MANUFAC D manufacturer ID as character string data 4 Device Family 4 Indicates the device family With this product Device Family indicates the value of resource blocks DEV TYPE as character string data 5 Device Type 4 Indicates the value of resource blocks DEV TYPE as character string data 6 Device Revision 1 Indicates the value of resource blocks DEV REV 7 DD Revision 1 Indicates the value of resource blocks DD REV 8 Software Revision Indicates the value of resource blocks SOFT REV 9 Software Name Indicates the
67. AIN IN 2 3 T OUT LO t3 gt IN 3 BIAS IN 3 GAIN IN 3 3 O COMP LO LIM COMP HI LIM BIAS IN i H GAIN IN i FA0301 EPS Figure A3 1 AR 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 A 17 The range extension function compensates the IN and IN LO input values when two devices with different ranges are connected to make smooth input switch ing IM 01E20F02 01E 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 IN and IN LO values between RANGE HI and RANGE LO This enables the input to be switched smoothly The result of the range
68. 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 IN 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 STATUS_OPTS IFS if BAD IN Description 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 Does not regard IN as being in Bad as Good status when IN status is Uncertain to prevent mode transitions from being affected when it is Uncertain Target to Manual Automatically changes the value of if BAD IN MODE_BLK target to MAN when IN falls into Bad status Target to next Automatically changes the value of permitted mode MODE_BLK target to Auto or to Man if BAD CAS IN if Auto is not set in Permitted when 5 falls into Bad status 0109 5 5 16 Auto Fallback Auto fallback denotes an action in which a PID block changes mode from Cas to Auto and continues auto matic PID control
69. DMAG AXF 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 DI Function block In 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 circum stances 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 LIMSW 2 4 SWITCH 1 5 SWITCH 2 T0505 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 AXF is shipped from the factory Table 5 5 1 Alarm Priority Value Description 0 Alert is not notified Alarm parameters are not updated 1 Alert is not notified 3to 7 Advisory alarms 810 15 alarms T0506 eps DISC_LIM Setpoin
70. E 2 2 Internal Structure of AXF The AXF 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 communication resources Virtual Communication Relationship VCR 2 2 2 Function Block VFD 1 Resource block Manages the status of AXF hardware Automatically informs the host of any detected faults or other problems 2 Transducer block Converts the flow sensor output to the volumetric flow rate signal and transfers to the AI function block Transfers limit switch signals to DI function blocks e Adhesion diagnosis levels are set and monitored 3 AI function blocks Condition raw data from the transducer block including scaling and damping with a first order lag and allow input simulation 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 Add two main inputs and integrate them for output 6 AR function block Switches two main inputs of different measurement ranges and combines the result with three auxiliary inputs through the selected compensation function to calculate the output 7 PID function block optional Performs the PID control computatio
71. EH See 2 1 If the status of IN is good and that of IN LO is anything other than good PV g X IN 1 g X IN LO PV IN QENFMEMNMRCO RANGE LO If the status of IN is anything other than good and that of IN LO is good PV IN LO PV g X IN 1 9 X IN LO __ SF IN LO RANGE HI FA0303 EPS IM 01E20F02 01E A3 3 Computation Section A3 3 1 Computing Equations This subsection shows computing equations used in the computation section 1 Flow compensation linear func PV X f f t1 t2 2 Flow compensation square root func PV X f f sqrt t 1 t 2 t 3 3 Flow compensation approximate expression func PV X f f sqrt t_l X t 2X t 3X t 3 4 Quantity of heat calculation func PV X f f tl t2 5 Multiplication and division func PV X f f tl t 2 t 3 6 Average calculation func PV t_l t_2 t_3 N where N number of inputs 7 Summation func PV t 1 t2 t3 8 Polynomial computation func PV 1 12 223 0 34 9 HTG level compensation func PV t D PV t 2 10 Polynomial computation func t_l X PV 12 X PV 13 PV Precaution for computation Division by 0 If a value is divided by 0 the calculation result is interpreted as 10 and depending with core a plus sign is added to it Negative square root The square root of an absolute value is extracted and a minus sign is added to it APPENDIX 3
72. ENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A1 3 Setting the AI Function Block The AI function block outputs the flow rate signals 1 Setting the flow range Access the SCALE parameter Set the required unit in Unit Index of SCALE Set the upper range limit in EU at 10096 of XD SCALE Set the lower range limit in EU at 0 of XD SCALE Set the decimal point position in Decimal Point of XD SCALE FA0102 EPS 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 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 096 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 AI Function Block Parameters 3 Setting the output mode Access the L_TYPE parameter Set the output mode In AXF series output mode is always 1 Direct s
73. EPS Figure 3 2 Available Address Range 3 2 IM 01E20F02 01E 3 3 Bus Power ON Turn on the power of the host and the bus and also the power for the AXF Where the AXF 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 AXF 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 AXF The device information is given in duplicate on this sheet DEVICE INFORMATION Device ID 594543000BXXXXXXXX PD Tag E FT2001 Device Revision 1 Node Address 2 OxF4 Serial No XXXXXXXXXXXXXXXXX Physical Location Note Our Device Description Files and Capabilities Files available at http www yokogawa com fld English http www yokogawa co jp fld Japanese DEVICE INFORMATION Device ID 2 594543000BXXXXXXXX PD Tag FT2001 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 English http www yokogawa co jp fld Japanese F0303 EPS Figure 3 3 Device Information Sheet Attached to AXF If no AXF 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 m
74. IMSW 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 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 ACT 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 2062 LIMSW 2 UNIT 1061 m s Indicate the unit set in LIMSW 2 TARGET 63 2063 SWITCH 1 VALUE D Indicate the value of switch 1 which switches ON and OFF depending on the digital value of the target input parameter sel
75. L FB communication signal Protective grounding Outside of the terminal 06 5 Description Power supply Remote Type Converter AXFA14 Terminal configuration cC SOULS EX1 I TG N EX2 TO L a 6 5 Is De A Adal SB ON FB NS SO FB F02 EPS Terminal wiring lutea Description SOR Description EX1 Excitation current E Functional grounding EX2 Output N c hn B1 La ower supply SA CR FB Fieldbus A input snga FB communication signal B Protective grounding SB Outside of the terminal 07 5 9 3 01 20 02 01 10 MAINTENANCE 10 MAINTENANCE For maintenance items please refer to user s manual IM 01E20D01 01E or IM 01E20C02 01E 10 1 IM 01E20F02 01E APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A1 1 Applications and Selection of Basic Parameters Setting Item applicable parameters Summary Tag No PD TAG Sets PD Tag Up to 32 alphanumeric characters can be set Calibration range setup SCALE of AI block Sets the range of input from the transducer block corresponding to the 0 and 100 points in
76. LM Functions No Function Description 1 LMinitialization 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 LAS transfer Transfers the right of being the LAS to another LM 9 Reading writing of See Section 4 5 NMIB for LM 10 Round Trip Delay Not yet supported in the curren
77. M PRE_OUT OUT_LO_LIM The low limited processing is applied to the status of PRE_OUT IM 01E20F02 01E A3 4 1 Mode Handling Mode Output OUT MAN For OUT the OUT value in the 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 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 MAN AUTO 5 BAL TIME 2 Case of BAL 5 sec FA0304 EPS The value of OUT is represented by the following equation Ya Yaa n 1 The value of T tc truncates digits to the right of the decimal point where y OUT x PRE OUT tc period of execution T BAL TIME n period A 21 APPENDIX 3 ARITHMETIC AR BLOCK A3 4 2 Status Handling The setting of INPUT is applied to the input status When INPUT
78. M G11 and G13 are unable to select Item Description Code PID Function PID control Function LC1 Based on Fieldbus Foundation Specification FF 883 Software download function Download class Classd EE TO4 eps Factory Setting Tag Number Name Plate and or stainless steel tag plate As specified in order Software Tag TAG In case of different Software Tag TAG is required from Tag Number above in the amplifier memory specify at Software Tag Default FT2001 be set for TAG unless otherwise both Tag Number and Software Tag specified in order Node Address OxF4 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 Value OUT SCALE always be the same as SCALE 05 5 9 2 01 20 02 01 9 GENERAL SPECIFICATIONS 9 3 TERMINAL CONNECTION Integral Flowmeter Do not connect to these terminals which are Terminal configurator marked CAUTION Don t connect 5 EL BE 01 5 Terminal wiring Terminal Symbols Functional grounding N
79. MSW 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 18 6018 6118 UPDATE EVT Shows the content of an update event a 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 0 Sets the alarm priority level 23 6023 6123 DISC LIM 0 Indicates the status of the input for the discrete alarm 24 6024 6124 DISC Indicates the status of the related to the discrete alarm 8 11 T0804 1 EPS IM 01E20F02 01E 9 9 GENERAL SPECIFICATIONS GENERAL SPECIFICATIONS 9 1 STANDARD SPECIFICATIONS For items other than those described below refer to IM 01E20D01 01E IM 01E20C02 01E Applicable Models Integral Flowmeter AXF Remote Converter AXFA14 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
80. N ROUT OUT Setpoint Input Filter Mode Control Figure A5 1 PID Block A5 2 Functions of PID Block The table below shows the functions provided in a PID block Feed forward Output OUT PID Control PV Computation i Data Status Management Alarm Processing Output Tracking TRK IN D TRK VAL 0101 5 control computation Function Description Computes the control output in accordance with the PID control algorithm Control output Converts the change in control output AMV to the manipulated value MV that is to be actually output Switching of direction of control action Switches over the direction of control action between direct and reverse i e the direction of changes in 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 VAL input to the PID block to the output from the PID computation Equalizes the setpoint SP to the measured value PV Measured value tracking 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 t
81. NT DENY 2 10 PV SCALE 11 11 STATUS OPTS 2 11 OUT RANGE 11 12 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 1 5 17 TIME UNIT2 1 17 IN 2 5 18 UNIT CONV 18 IN 3 5 19 PULSE VAL1 19 RANGE HI 4 20 PULSE VAL2 20 RANGE LO 4 21 REV FLOW1 2 21 BIAS IN 1 4 22 REV FLOW2 2 22 GAIN IN 1 4 23 RESET IN 2 23 BIAS IN 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 PCT INCL 33 OUT HI LIM 4 34 GOOD LIM 4 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 0417 39 UPDATE 40 BLOCK ALM 41 ACCUM TOTAL 4 Total 52 17 64 42 IM 01E20F02 01E Table 4 17 Indexes of View for Each Block VIEW 1 VIEW 2 VIEW VIEW 4 Resourse Block 40100 40101 40102 40103 Transducer Block 40200 40201 40202 40203 Al Function Block 40400 40401 40402 40403 Function Block 40600 40601 40602 40603 DI2 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
82. Occurs when the value of DV LO PRI PV SP decreases below the DV LO LIM value 0112 5 01 20 02 01 APPENDIX 5 PID Block A5 19 Example of Block A5 20 View Object for PID Connections Function Block Parameter Mnemonic jud icy Al 1 8 REV 2 2 TAG DESC zu 3 STRATEGY 2 4 ALERT KEY 1 5 MODE 4 4 PID 6 BLOCK ERR 2 2 gt IN OUT 7 5 5 TEN 8 SP 5 5 9 OUT 5 5 AO 10 PV SCALE 11 BKCAL OUT 11 OUT SCALE 11 FADIOBEPS 12 GRANT DENY 2 When configuring a simple PID control loop by 13 CONTROL_OPTS 2 combining an AXF with a fieldbus valve positioner 14 STATUS_OPTS 2 that contains an AO block follow the procedure below 15 IN 5 to make the settings of the corresponding fieldbus 16 4 function blocks 17 BYPASS 1 1 Connect the AI block and PID block of the EJX 18 CAS_IN 5 5 and the AO block of the valve positioner as shown 19 SP RATE DN 4 above 20 SP RATE UP 4 2 Set MODE BLK target of the PID block to O S 21 SP HI LIM 4 and then set GAIN RESET and RATE to appropri 22 SP LO LIM 4 ate values 23 4 3 Check that the value of MODE BLK actual of the 24 RESET 4 AI block is Auto 25 BAL TIME 4 Set MODE target of AO block to 56 RATE 1 CA
83. PENDIX 2 INTEGRATOR IT BLOCK A2 5 Output Process A2 5 1 Status Determination There are the following three output parameters The same criteria for determining the status of the output of the Integrator block are used in common for 1 OUT the above three parameters 2 OUT_TRIP 3 OUT_PTRIP 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 OUT_TRIP OUT_PTRIP becomes Bad Device Failure Bad Uncertain 0 UNCERT LIM GOOD LI GOOD M PCT INCL 100x 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 Figure A2 4 Status of OUT 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 to 100 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 INCL UNCERT LIM and GOOD LIM PCT INCLZGOOD
84. SIAUTO meaning Cas and Auto 5 Check that the value of BKCAL_IN status of the 27 _ BKCALIN PID block is not Bad 28 6 Check that the value of IN status of the PID block is 29 OUT LO 4 not Bad 30 HYS 4 7 Check that Auto is set in BLK permitted of 31 BKCAL OUT 5 the PID block 32 RCAS_IN 5 8 Set MODE target of the PID block to Auto 33 Ronn 5 When finishing all steps in order the PID block and Subtotals a3 53 di 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 0113 1 5 40 01 20 02 01 1 Parameter Mnemonic ied kc cu 34 SHED 1 35 5 OUT 36 ROUT_OUT 37 TRK SCALE 11 38 D 2 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 47 ALARM HYS 4 48 PRI 1 49 HI 4 50 PRI 1 51 4 52 PRI 1 53 LO LIM 4 54 LO LO 1 55 LO LO LIM 4 56 DV HI PRI 1 57 DV HI LIM 4 58 DV LO 1 59 DV LO 4 60 HI HI 61 62 LO ALM 63 10 LO 64 DV HI ALM 65 DV LO Subtotals 15 0 30 63 Totals 43 43 83
85. 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 a 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 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 0102 5 6 8 Resource Block s Parameters Relating to Software Download Table A6 3 Additional Parameters of Resource Block
86. ST After making changes to the settings do not turn off MaxResponse 3 5 Capability value the power to the AXF for at least 30 seconds Delay for V MRD MinInterPd Capability value 1 Set the node address of the AXF In general use 6 Delay 4 8 10 for V MID an address from 0x10 to V FUN 1 TAO401 EPS In this case set SlotTime MaxResponseTime and 0x00 MinInterPduDelay as follows OxOF Not used 0x10 ConfiguredLinkSettingsRecord Index 369 SM Bridge device 0x13 Setting V FUN e 1 SlotTime 20 4095 V ST Not used V NUN 3 MaxResponseDelay 6 5 V MRD V FUN V NUN gt Basic device 6 MinInterPduDelay 12 12 V MID OxF7 TA0402 EPS EE Default address 3 In the LAS settings of the AXF set the values of OxFC Bartels added V FUN and V NUN so that they include the OxFF node addresses of all nodes within the same FA0403 EPS segment See also Figure 3 Figure A4 3 Node Address Ranges ConfiguredLinkSettingsRecord AXF Index 369 SM Subindex Element Default Value Description 4 FirstUnpolledNodeld 0x25 V FUN 7 NumConsecUnpolledNodeld V NUN 0403 5 2 In the LAS settings of the AXF set the values of V ST V MRD and V MID to the same as the respective lowest capability values in all the devices within the segment An example is shown below A 25 IM 01E20F02 01E A4 4
87. T BKCAL IN BKCAL OUT Commu Unscheduled nication Communication Schedule Scheduled Communication F0403 EPS 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 AXF 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 AXF must be transferred to this state when an AXF 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 function block can be executed F0404 EPS Figure 4 4 Status Transition by Setting PD Tag and Node Address AXF has a PD Tag FT2001 and node address 244 or hexadecimal F4 that are 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 fir
88. T TRIP RESET CONFIRM o FA0201 EPS Figure A2 1 Integrator Block IN_1 Block input 1 value and status IN 2 Block input 2 value and status REV FLOWI Indicates whether the sign of IN 1 is reversed It is a discrete signal REV 2 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 A 6 The Integrator block is classified into the following five sections for each function Input process section Determines the input value status converts the rate and accumulation and determines the input flow direction Adder Adds the two inputs Integrator Integrates the result of the adder into the integrated value Output process section Determines the status and value of each output parameter Reset process section Resets the integrated values IM 01E20F02 01E A2 2 Input Process Section When executed the Integrator block first input processing in the order of performs Determining input status Converting Rate or Accum Determining the input flow direction Switching between Convert Rate and Convert Accum is made using
89. T block and set Auto in Target FA0113 EPS A1 6 Setting the DI Function Block DI function blocks output limit switch signals received from the transducer block Two DI blocks DI1 and DI2 in each AXF have independent parameters Set up the parameters of each DI block you use individually as necessary The following shows the setting procedure 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 DII 2 3 for the AXF 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 SIMULATE 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 inp
90. UT OPTS IN 2 Handled as a good input if its No opti status is bad IN 3 No option ARITH TYPE 1 Flow compensation linear in A3 3 1 Computing Equations OUT Status Uncertain Bad TA0304 EPS IM 01E20F02 01E APPENDIX 3 ARITHMETIC AR BLOCK A3 5 List of the Arithmetic Block Parameters Relative i View dar Index Parameter Write Mode Valid Range Value 11213814 Description Remarks 0 BLOCK HEADER O S TAG AR Information relating to this function block such as block tag DD revision and execution time Indicates the revision level of the set parameters associated with the Arithmetic 1 ST_REV 0 2 2 2 2 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 Generally this parameter is used by a high level system to identify specific areas in a plant that are under the control of specific operators to separate necessary alerts only This is one of the universal parameters 5 MODE BLK AUTO 14 4 A unive
91. User s aomac AXF Manual ADMAG AXF Series FOUNDATION Fieldbus Communication Type Magnetic Flowmeter 01 20 02 01 vigilantplant YOKOGAWA 01 20 02 01 3rd Editi Yokogawa Electric Corporation E CONTENTS CONTENTS 1 INTRODUCTION 1322 33232522252G icio anaana asap aa taxa Rd 1 1 Regarding This enne nnns 1 1 11 Safe Use of This 1 2 1 2 faber us 1 3 13 Combination Remote 1 3 2 ABOUT FIELDBUS irren is Eus 2 1 21 Outline tete eee e i eed ids teris 2 1 2 2 Internal Structure of AXF 2 1 2 2 1 System network Management VFD 2 1 222 Function BIOCk VED ea aint HERR rette uas 2 1 2 3 Logical Structure of Each 2 1 2 4 Wiring System 2 2 3 GETTING STARTED ree ho sam pu Ro RAN NEA 3 1 3 1 DeVviC6S une te detect ies HE Reed 3 1 32 unte 3 2 33 Bus Power ON iei ipee aed a te Lc e Hg oL Ce tc 3 3 3 4 Integration of 3 3 3 5 Reading the 3 3 3 6 Continuous Record of
92. Y SELECT1 1 78 RECORD 1 16 32 DISPLAY SELECT2 1 79 ALM RECORD2 1 33 DISPLAY_SELECT3 1 80 ALM_RECORD_TIME2 16 34 NOMINAL SIZE UNIT 2 81 RECORD3 1 35 NOMINAL SIZE 4 82 ALM RECORD TIMES 16 36 PRIMARY VALUE FTIME 4 83 4 1 37 AUTO ZERO EXE 1 84 RECORD 4 16 38 MAGFLOW ZERO 4 85 ALARM SUM 8 39 LOW MF 4 86 ADHESION CHECK 1 40 HIGH MF 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 MEASURE VALUE 4 45 PRIMARY VALUE LOWCUT 4 Total 16 66 41 86 72 74 71 2 2 2 2 46 DIRECTION 1 0412 8 47 FLOW DIRECTION 1 4 8 IM 01E20F02 01E Table 4 13 View Object for Al Function Block byte oa Parameter MEN MEN 1 ST REV 2 2 2 2 TAG DESC 3 STRATEGY 2 4 ALERT KEY 1 5 MODE BLK 4 6 BLOCK ERR 2 7 5 8 OUT 5 9 SIMULATE 10 XD SCALE 11 11 OUT SCALE 11 12 GRANT DENY 2 13 lO OPTS 2 14 STATUS OPTS 2 15 CHANNEL 2 16 L TYPE 1 17 LOW CUT 4 18 PV FTIME 19 FIELD VAL 5 20 UPDATE EVT 21 BLOCK ALM 22 ALARM SUM 8 23 ACK OPTION 24 ALARM HYS 25 PRI 1 26 LIM 4 27 PRI 1 28 LIM 4 29 LO PRI 1 30 LO LIM 4 31 LO LO PRI 1 32 LO LO LIM 4 33
93. actual mode of the block is IMan LO Man or ROut Set the PID block to a direct acting controller Direct Acting 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 Track in Manual This enables 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 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 A5 14 Initialization and Manual Fallback IMan Initialization and manual fallback denotes a set of actions in which a PID block changes mode to IMan initialization and manual 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 The quality component of BKCAL IN status is Good c AND The sub status component of BKCAL IN status is FSA LO or IR The user cannot manually change the mode to IMan A mode transition to IMan occurs only when the condition above is met APPENDIX 5 PID
94. ading LinkScheduleListCharacteristicsRecord index 374 for an AXF ActiveScheduleVersion subindex 3 A2 2 Make the AXF declare itself as and become the LAS by writing 0x00 false to PrimaryLinkMasterFlag Variable in the current LAS and Q3 A3 1 APPENDIX 4 LINK MASTER FUNCTIONS OxFF true to PrimaryLinkMasterFlagVariable index 364 in the AXF On a segment where an AXF 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 AXF and the capabilities of being the LAS for the device that cannot be connected V ST V MID V MRD of AXF ConfiguredLinkSettingsRecord index 369 V ST V MID V MRD of problematic device DImeBasicInfo Then confirm that the following conditions are met AXF Problematic Device V ST gt V ST V MID gt V MID V MRD gt V MRD Check the node address of the problematic device is not included in the V FUN V NUN of the AXF IM 01E20F02 01E APPENDIX 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 CAS IN RCAS IN IN BKCAL OUT RCAS OUT ROUT I
95. ained if the power is turned OFF A 13 IM 01E20F02 01E A2 6 3 Reset Process ii The basic reset process sequence is as follows 1 Snapshot 2 Clearing the integrated values 3 Reset count increment 4 Judging OUT TRIP and OUT PTRIP see A2 5 iii 1 Snapshot Saves the following values in the specified parameters 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 are three options relating to a reset 1 Confirm reset bit 8 of INTEG_OPTS ii Carry bit 6 of INTEG OPTS iii Generate reset event bit 9 of INTEG 1 Confirm reset bit 8 of OPTS If this option is enabled the next reset is rejected until 1 is set to RESET CONFIRM APPENDIX 2 INTEGRATOR IT BLOCK Carry bit 6 of INTEG_OPTS If this option is enabled while INTEG is UP AUTO or DN AUTO the value exceeding the threshold at a res
96. aintenance When opening the cover wait for more than 10 minutes after turning off the power Please carry out only the maintenance procedures 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 Explosion Protected Type Instrument Users of explosion proof instruments should refer to chapter of Explosion Protected Type Instrument in the user s manual for each model IM 01E20D01 OLE or IM 01 20 02 01 The use of this instrument is restricted to those who have received appropriate training in the device Take care not to create sparks when accessing the instrument or peripheral devices in a hazardous location f Modification Yokogawa will not be liable for malfunctions or damage resulting from any modification made to this instrument by the customer IM 01E20F02 01E 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 f any problems are experienced with this instru ment the customer should contact the Yokogawa representative from which this instrument was purchased or the nearest Yokogawa office f a problem arises
97. blished IN 310 IN 10 20 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 2 177 5 IN 90 IN_LO 20 g 90 20 300 20 0 25 PV 205 X 230 1 0 25 202 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 IN_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 absolute temperature or absolute pressure while the gain parameter is used for normalization of square root extraction IM 01E20F02 01E A3 2 3 INPUT OPTS INPUT OPTS has an option that handles an input with uncertain or bad status as a good status input Bit Function 0 Handles IN as a good status input if its status is uncertain 1 Handles IN LO as a good status input if its status is uncertain 2 Handles IN 1 as a good status input if its status is uncertain 3 Handles IN 1 as a good status input if its status is 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 6 Handles IN 3 as a good status input if its status is uncertain 7 Handles IN 3 as a good status input if its status is bad 8 to 15 Reserved
98. ch the PID block carries out the AND 3 of conditions 1 PID control computation based on the setpoint SP if ROUT IN status input to 3 are met Set from another fieldbus function block and outputs status is not Bad the computed result 3 In accordance 9 If RCAS IN status or ROUT_ Auto The PID block carries out automatic control and with the IN status is Bad indicating a outputs the result computed by the PID control SHED OPT computer failure see Section computation setting A5 17 1 for details Man Manual mode in which the PID block outputs the 0107 5 value set by the user manually To activate mode transitions to Auto Cas RCas LO PID block outputs the value set in TRK VAL and ROut the respective target modes must be set TA0106 1 EPS beforehand to MODE BLK permitted A transition to Cas RCas or ROut requires that initialization of the cascade connection has been completed A 36 IM 01E20F02 01E A5 10 Bumpless Transfer Prevents a sudden change in the control output OUT at changes in block mode and at switch ing 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 5 11 1 When PID Block Is in Auto Mode When t
99. demarks or trademarks of their respective owners 1 3 1 INTRODUCTION 1 3 Combination Remote Flowtubes A IMPORTANT The AXFA14 Magnetic Flowmeter Converter should be used in combination with the follow ing remote flowtubes AXFOO2LT P to AXFA400LT P Other flowtubes size 500 to 2600 mm cannot be combined with the AXFA14 converter CAUTION In case of the explosion proof type please see the manual IM 01E20D01 01E The construction of the instrument installation external wiring maintenance and repair are strictly restricted and non observance or negligence of these restriction would result dangerous condition IM 01E20F02 01E 2 ABOUT FIELDBUS 2 ABOUT FIELDBUS 2 1 Outline Fieldbus is a widely used bi directional digital communi cation protocol for field devices that enable the simulta neous output to many types of data to the process control system The AXF Series Fieldbus communication type employs the specification standardized by The Fieldbus Founda tion and provides interoperability between Yokogawa devices and those produced by other manufacturers Fieldbus comes with software consisting of AI 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 TI 38K03A01 01
100. 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 attached to the host Field devices Connect Fieldbus communication type AXF Refer to section 9 3 terminal connection Two or more AXF devices or other devices can be connected Host Used for accessing field devices A dedicated host such as DCS is used for an instrumentation 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 Fieldbus Technical Information TI 38K03A01 01E 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 depen
101. dous situation which if not avoided may result in minor or moderate injury It may 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 A NOTE Draws attention to information essential for understanding the operation and features FOUNDATION is a registered trademark of Fieldbus FOUNDATION FOUNDATION IM 01E20F02 01E 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 im paired In this case Yokogawa cannot guarantee that the instrument can be safely operated Please pay special attention to the following points a Installation nstallation 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 personnel through accidentally dropping it or by exerting 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 instrume
102. ds 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 Next convert the unit of the inputs to the same unit 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 and block execution time Because unit information 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 increment1 x block execution time 1 Ib 0 453 kg TIME_UNIT2 sec UNIT CONV input2 n min 60 x conversion factor hour 3600 Conversion factor lb pounds day 86400 0 453 in this example increment2 kg s x block execution time kg FA0202 EPS Figure A2 2 Increment Calculation with Rate Input A 7 IM 01E20F02 01E 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 executed 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 process of the Integrator block In order to convert the rate of change of an input to a value with an engineering unit the user
103. ds on the type of device being deployed For AXF use an M4 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 Connect 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 maintained Fieldbus power Terminator Terminator F0301 EPS Figure 3 1 Cabling A NOTE No CHECK terminal is used for Fieldbus commu nication AXF 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 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 IM 01E20F02 01E 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
104. e GAIN Proportional gain 0 05 to 20 RESET Integral time 0 1 to 10 000 seconds RATE Derivative time 0 to infinity seconds 0103 5 35 APPENDIX 5 PID Block 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 x OUT SCALE EU100 OUT SCALE EU 0 PV SCALE EU 100 PV SCALE EU 0 Direct Acting is False in CONTROL OPTS OUT BKCAL IN 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 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 A5 7 Control Action Bypass The PID control computation can be bypassed so as to se
105. e cien dp ede C ites A 9 AZA megaton e ia tee oe cae 9 A2 5 Output 11 A2 5 1 Status A 11 A2 5 2 Determining the Output Value sse A 12 A2 5 3 Mode Handling A 13 2 6 Ra oT C tun A 13 A2 6 1 Reset A 13 A2 6 2 Reset Timing A 13 A2 6 3 Reset PrOCeSS uie ent ee teet feud A 14 A2 7 List of Integrator Block Parameters A 15 APPENDIX 3 ARITHMETIC AR BLOCK eere A 17 A3 1 Schematic Diagram of Arithmetic A 17 A3 2 Section ert rr er rid e icr ran ei RE BRA A 18 A3 2 4 Main rte ent Eee ete A 18 2 2 Auxiliary Inp ts le eerte aah eed inen A 18 A3 2 3 INPU T OP TS sis e Rete oet A 19 A3 2 4 Relationship between the Main Inputs and PV A 19 3 Computation 20 3 1 Computing Equations 20 3 2 Compensated 20 3 3 Average 2 0 404400 0 20 4 Output Section 20 4 1 Mode Handling
106. e 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 4002 TAG DESC spaces Auto The user 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 calculat
107. e values in this parameter are all zeros 6 6 1 0x80 Unused 7 Channel7 1 0x80 Unused 8 Channel 8 1 0x80 Unused 0411 5 30 01 20 02 01 Sub Size index Element bytes Description 1 Version 2 Indicates the version number of the LAS schedule downloaded to the corresponding domain 2 Macrocycle 4 Indicates the macro cycle of the Duration LAS schedule downloaded to the corresponding domain Indicates the time resolution that is required to execute the LAS schedule downloaded to the corresponding domain TA0414 EPS 3 TimeResolution 2 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 AXF maximum allowable linkages between devices are 18 A4 6 FAQs Q1 When the LAS stops an AXF does not back it up by becoming the LAS Why 1 1 Is that AXF running as an LM Check that the value of BootOperatFunctionalClass index 367 is 2 indicating that it is an LM 1 2 Check the values of V ST and V TN in all LMs on the segment and confirm that the following condition is met AXF Other LMs V ST XV TN lt V ST XV TN Q2 How can I make an AXF become the LAS A2 1 Check that the version numbers of the active schedules in the current LAS and the AXF are the same by re
108. eam function blocks or alarm processes A SIMULATE ENABLE switch is mounted in the AXF 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 the same action from a remote terminal if REMOTE LOOP TEST SWITCH is written to the SIM ENABLE 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 AI and DI block consists of the elements listed in Table 6 2 below Table 6 2 Simulate Parameter SIMULATE SIMULATE D Sub m index 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 0602 5 When Simulate Enable Disable in Table 6 2 above is set to 2 the applicable functi
109. easure Value gt Adhesion Levell F0516 eps 10 Adhesion Levell Adh Measure Value F0517 eps Communication The third line shows the example of Communication display F0518 eps 5 6 2 Display Modes ADMAG has following display modes Normal Display Alarm Display Warning Display Autozero Display Display Renewal Time Display renewal time for each display modes depends on Display Cycle setting Alarm Display Warning Display Autozero 0514 Normal Display In this display mode various flow data from one to three lines are displayed as described in 5 5 1 IM 01E20F02 01E 5 EXPLANATION OF BASIC ITEMS Alarm Display Data is fixed at the value when alarm generated F0519 eps Alarm Message Countermeasure Message On the
110. ected in SWITCH 1 TARGET T0802 3 EPS 8 6 IM 01E20F02 01E 8 PARAMETER LISTS Relative Factory Write Index Parameter Default Mode Explanation 64 2064 SWITCH 1 TARGET 1 Adhesion Alarm O S 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 5 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
111. ed Auto The status of low alarm and its associated time stamp 36 4036 LO LO ALM 1 Acknowledged Auto The status of low low alarm and its associated time stamp Note 1 An intended set value can be written only if Min XD SCALE EU T0803 2 EPS 100 XD SCALE EU 0 lt the intended value INF Note 2 An intended set value cannot be written if INF the intended value Min OUT SCALE EUO OUT SCALE EUI100 8 10 IM 01E20F02 01E 8 4 Function Block 8 PARAMETER LISTS Relative Index Index Factory Write index DH DI2 Parameter Name Default Mode Explanation 0 6000 6100 Block Header Dit TAG DI1 O S Information on this block such as Block Tag DD Revision 012 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 3 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 ac
112. ed 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 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 SCALE 100 O S high and low scale values engineering units code and 0 0 number of digits to the right of the decimal point to be used in 1061 Us 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 OPTS 0 0000 O S Options which the user may select to alter input and output block processing bit 10 Low cutoff 14 4014 STATUS OPTS 0x0000 O S Options which the user may select in the block processing of status bit3 Propagate Fault Forward bit6 Uncertain if limited bit7 Bad if limited bit 8 Uncertain
113. ed 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 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 multiple 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 10 0x594543 Manufacturer identification number used by an interface device to locate the DD for the resource 11 1011 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 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 an 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 para
114. ed 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 AXF 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 3 Remotelndex ServiceOperation 5 StaleCountLimit Set link objects as shown in Table 4 7 Table 4 7 Factory Settings of Link Objects example Index Link Object Factory Settings 30000 1 AI OUT gt VCR 6 30001 2 Trend gt VCR 5 30002 3 Alert VCR 7 30003 to 30039 4 to 40 Not used T0407 EPS 4 5 IM 01E20F02 01E 4 6 2 Trend Object It is possible to set the parameter so that the function block automatically transmits Trend AXF has seven Trend objects six of which are used for Trend in analog mode parameters and one is used for Tr
115. end 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 Parameters Description 1 Block Index Sets the leading index of the function block that takes a trend Sets the index of parameters taking a trend by a value relative to the beginning of the function block In the AXF AI block the following three types of trends are possible 7 PV 8 OUT 19 FIELD VAL 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 2 Parameter Relative Index 3 Sample Type 4 Sample Interval Specifies sampling intervals in units of 1 32 ms Set the integer multiple 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
116. er to set the LCD display mode 1 Flow Rate 96 2 Flow Rate 3 Integratori 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 Rate 96 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 96 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
117. esPerSchedule 1 3 ActiveScheduleVersion 0 4 ActiveSheduleOdlIndex 0 5 ActiveScheduleStartingTime 0 375 DLME SCHEDULE _ 0 R DESCRIPTOR 1 1 Version 0 2 MacrocycleDuration 0 3 TimeResolution 0 376 DLME SCHEDULE _ 0 R DESCRIPTOR 2 1 Version 0 2 MacrocycleDuration 0 3 TimeResolution 0 377 DOMAIN 1 Read write impossible Get OD possible 378 DOMAIN 2 Read write impossible Get OD possible A 28 TA0405 2 EPS IM 01E20F02 01E A4 5 2 Descriptions for LM Parameters The following describes LM parameters of an AXF transmitter NOTE Do not turn off the power to the AXF 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 0x04 in Non volatile 1 or cannot 0 be saved 1 Memory to the non volatile memory Last Values Whether to support 1 or B2 0x02 Record not to support 0 0 Supported LastValuesRecord Link Master Whether to support 1 or Statistics not to support 0 B1 1 oxo Record DImeLinkMasterStatisticsRecord 9 Supported 0406 5 2 DImeLinkMasterlnfoRecord s Element 2 1 MaxSchedulingOverhead 1 V MSO 2 DefMinTokenDelegTime 2 V DMDT 3 DefTokenHoldTime 2 V DTHT 4 TargetTokenRotTime 2 V TTRT 5 LinkMaintTokHoldTime 2 V LTHT 6 TimeDis
118. et will be carried into the next integration If INTEG TYPE is any setting other than UP AUTO or DN AUTO this option is irrelevant Generate reset event bit 9 of INTEG OPTS If this option is enabled an alert event is generated if a reset occurs IM 01E20F02 01E APPENDIX 2 INTEGRATOR IT BLOCK A2 7 List of Integrator Block Parameters Parameter Initial Write View Md Index Definition Name Value Mode 1 2 5 0 BLOCK HEADER Block Tag Information relating to this function block such as block tag 0 s DD revision execution time 1 ST REV 0 1 2121 2 The revision level of the set parameters associated with the Integrator block 2 TAG DESC Spaces 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 X055 11 Set scaling for output disp
119. 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 2 RANGE HI gt PV IN 2 If IN 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 seamlessly PV IN LO i PV g 3 IN 1 g 3IN LO PV IN Pd 1 Pd I i Formula basedon 2 Range for IN 1 and 2 1 Range for gt RANGE LO RANGE HI FA0302 EPS Figure A3 2 Range Extension Function and PV A 18 APPENDIX 3 ARITHMETIC AR BLOCK PV is a parameter with status information and PV status is determined by the value of g If g lt 0 5 The status of IN LO is used If g 0 5 The status of IN is used Determination of the status is made with a hysteresis of 1096 provided for 0 5 If RANGE LO RANGE HI the statuses of PV and OUT are Bad Configuration Error Then Configu ration Error is output to BLOCK ERR If there is only one main input the input is incorpo rated into the computation section as is not taking into account RANGE HI and RANGE LO Example Assuming that RANGE LO 20 RANGE HI 300 TA0301 EPS the following are esta
120. h MODE BLK actual and MODE BLK target to Man If Cas is in 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 If Cas is set in 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 Normal shed no return Shed to Auto normal return Shed to Auto no return Shed to Manual normal return Shed to Manual no return Shed to retained target normal return Shed to retained target no return TAO110 EPS 1 The modes to which a PID block can transfer are limited to those set in MODE BLK permitted and the priority levels of modes are as shown 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 lowest priority level Lower priority gt Higher priority level level Man ROut RCas Auto FA0105 EPS 2 Only when Auto is set as permitted mode A 39 APPENDIX 5 PID Block 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 initializati
121. he 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 fallback Changes the block mode to IMan and suspends the control action when the specified condition is met 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 computer failure Changes the block mode in accordance with the SHED_OPT setting upon a computer failure Alarm processing Generates block alarms and process alarms and performs event updates 0101 5 32 01 20 02 01 A5 3 Parameters of PID Block APPENDIX 5 PID Block NOTE In the table below the Write column shows the modes in which the respective parameters can 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
122. he 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 HI LIM cannot be set for SP A value smaller than the value of SP LO LIM cannot be set for SP Setpoint Rate Limits The setpoint rate limits are used to restrict the magni tude 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 Header is limited to the value of SP RATE UP A decrease of the SP value at each execution period period of execution in the Block Header is limited to the value of SP RATE DOWN A5 11 2 When PID Block Is in Cas or RCas Mode By selecting Obey SP Limits if Cas or RCas in CONTROL 5 see Section A5 13 the setpoint high low limits can be put into force also when the value of MODE BLK is Cas or RCas APPENDIX 5 PID Block A5 12 External output Tracking External tracking is an action of outputting the value of the remote output 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 _ LTRK IN D PID control 1 9 i computation result t Nb OUT LO mode FA0104 EPS To change the block mode to LO 1 Select Track Enab
123. integrated values Maximum time for which values can be retained in the event of power failure 37 QUTAGE_LIM ue Aui 4 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 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 A 16 IM 01E20F02 01E APPENDIX 3 ARITHMETIC AR 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 IN LO IN 1 gt lt IN 2 gt IN 3 gt RANGE LO ARITH TYPE RANGE HI BAL TIME 7 RANGE PV ec EXTENSION OUT HI FUNCTION MAN 0 S 4 ti une GAIN F 4 IN 1 BIAS IN 1 GAIN IN 1 3 ALGORITHM TYPE BIAS gt _ OUT t2 j 3 4 IN 2 BIAS IN 2 G
124. ion The AXF has passed the interoperability test conducted by The Fieldbus Foundation In order to properly start Fieldbus it is recommended that the devices used satisfy the requirements of the above test 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 Fieldbus Technical Information for details of instrumentation 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 devices to be connected to Fieldbus The maximum current con sumed for the AXF 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 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 long for a PD Tag the host uses the node address in place of the PD Tag for communication A range of 20 to 247 or he
125. is advisable to use PRIMARY VALUE LOWOCUT LCD display setup DISPLAY SELECT1 3 DISPLAY CYCLE of Transducer block Zero point adjustment AUTO ZERO EXE MAGFLO ZERO 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 Performs zero point adjustment Zero point adjustment should be done only when the measurement fluid is filled in the flowtube and the fluid velocity is completely zero 0101 5 1 01 20 02 01 APPENDIX 1 APPLICATION SETTING AND CHANGE OF 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 configura tion system used For details refer to the instruction manual for each configuration system Access the block mode MODE BLK of each block Y Set the MODE BLK 1 to Auto Man or O S 2 according to the Write Mode of the parameter to be set or changed Access the parameter to be set or changed Make setting or change in accordance with each parameter Y Set the Target of block mode MODE back to Auto 9 2 0101 5 IMPORTANT Do not turn the power OFF immediately after parameter setting When the parameters are
126. ives output of another function block s by PID block A Server VCR is capable to responding to requests 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 parameters may cause inconsistent operation Table 4 4 VCR Static Entry 4 CONFIGURATION Sub index 1 Parameter FasArTypeAndRole Description Indicates the type and role of communication VCR The following 4 types are used for AXF 0x32 Server Responds to requests from host 0x44 Source Transmits alarm or trend 0x66 Publisher Sends AI block output to other blocks 0x76 Subscriber Receives output of other blocks by PID block FasDllLocalAddr Sets the local address to specify VCR in AXF A range of 20 to F7 in hexadecimal FasDlIConfigured RemoteAddr 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
127. k 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 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 in stalled the error number is displayed If two or more alarms are issued multiple error numbers are dis played 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 DUE the poyer Bad Countermeasure check coil amp EX cables 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 r 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 AXF 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
128. larms HI i LO LO LO SIMULATE Enable LOW CUT 1 Enable FIELD VAL Value L TYPE PV Value 1 Disable Simulate SIMULATE Transducer e Ind Sqr Root Value s1100 i AUTO Scaling Scaling Enable XD SCALE zog QUT SCALE OUT Simulate Indirect SIMULATE Simulate Value Direct MODE BLK Actual F0502 eps Figure 5 4 1 Diagram of AI Functional Block For a list of the parameters of blocks held by the ADMAG refer to List of parameters for each block of the ADMAG AXF 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 function block modes Out Of Service Manual and Auto TAG DESC indicates what mode of operation is desired for AI Function block In Of Service O S mode the AI 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 circum stances set the Auto mode to take effect For MODE the Auto mode is the factory default CHANNEL This is the parameter of the transducer block to be input to the AI block AI block is assigned flow rate 5 4 IM 01E20F02 01E 5 EXPLANATION OF BASIC ITEMS 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 sta
129. lay This does not affect operation of the function block Ec It is used for making memos 10 GRANT DENY 0 2 The parameter for checking if various operations have been executed Allows you to select a status related option 11 STATUS OPTS 0 05 The 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 UNITI sec 1 MAN 1 Set the time unit of the rate kg s Ib min kg h etc of the 17 TIME UNIT2 sec 1 MAN 1 corresponding IN 18 UNIT CONV 1 0 Auto Specify the unit conversion factor for standardizing the unit of IN 2 into that of IN 1 19 PULSE VALI 1 0 MAN Set the factor for converting the number of pulses for the corresponding 20 PULSE_VAL2 1 0 MAN IN into an appropriate engineering unit 21 REV_FLOW1 2 2 Selector switch used to specify the fluid flow direction 22 REV_FLOW2 Auto 2 forward reverse with respect to the corresponding IN 23 RESET IN Auto 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 14 4 Indicates the integrated value of the absolute values
130. le 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 prevent a sudden change in control output from being caused by a mode change to Auto While a cascade primary control block is performing 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 cascade input signal CAS IN also in this case The settings for measured value tracking are made in the parameter CONTROL as shown in the table below IM 01E20F02 01E Options in CONTROL OPTS Bypass Enable This parameter allows BYPASS to be set SP PV Track Equalizes SP to PV when Description 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
131. lopped for that purpose For details see the software s User s Manual For information about updates of software binary files for field devices and how to obtain them visit the following web site http www yokogawa com fld fld top en htm AN CAUTION 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 opera tion IM 01E20F02 01E A NOTE The download tool can not execute downloading during other system connects to the system network management VFD of the device A6 4 Software Download Se quence The flowchart below outlines the software download procedure Although the time taken for the entire procedure varies depending on the size of the field bus device s software it generally take about 20 minutes where there is a one to one connection between a fieldbus device and download tool and longer when multiple field devices are connected to the fieldbus Start download tool v Select the software file s you Select file s want to download ae Select device s Y Carry out download y Activate device s Select the device s to which you want to download software Transmit the software to the field device s Activate the device s to start with new software FA0102 EPS Figure A6 2 Flow of Software Download Procedure
132. lt TOTAL SP OUT TRIP 0 COUT_PTRIP 1 TOTAL SP lt OUT OUT TRIP 1 COUT_PTRIP 1 For counting down the OUT value is as follows PRE_TRIP lt OUT OUT TRIP 0 COUT_PTRIP 0 0 OUT lt PRE TRIP OUT TRIP 0 COUT_PTRIP 1 OUT lt 0 OUT TRIP 1 COUT_PTRIP 1 TOTAL_SP 7 Counting down starting from TOTAL SP FA0205 EPS Note that the given conditions do not apply to the following cases If INTEG_TYPE is 5 6 or 7 OUT TRIP and OUT PTRIP always output 0 If INTEG TYPE is 1 or 3 occurrence of AutoRESET reset caused if the threshold is exceeded causes OUT TRIP to hold 1 for five seconds IM 01E20F02 01E APPENDIX 2 INTEGRATOR IT BLOCK A2 5 3 Mode Handling Mode Action Output Automatic AUTO Normal action Normal output Manual MAN 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 Out 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 0204 5 If you rewrite the value in OUT and RTOTAL while the mode is in MAN or O S 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
133. lure 106 DL Incomplete E 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 Alarms 110 11010 111 AI Hi Hi Alm 112 PID Lo Lo Alm 113 PID Hi Hi Alm 40 88 O S Mode BAD Non specific 41 TB O S Mode Out of BAD Out of Service Service 42 Al FB O S Mode x O S Mode 43111 O S Mode Alarms 44 12 O S Mode 45 01 FB O S Mode 46 DI2 FB O S Mode 47 AR FB O S Mode gt 48 PID FB O S 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 ize Set 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 gt 7 4 7 DEVICE INFORMATION 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
134. ment bytes Description index emen bytes Value escription 1 SlotTime 2 Indicates the capability 1 InterfaceMode 1 0 0 Half duplex value for V ST of the 1 Full duplex Gener 2 LoopBackMode 1 o 0 Disabled 1 MAU 2 PerDlpduPhlOverhead 1 V PhLO 2 MDS MaxResponseDelay 1 Indicates the capability XmitEnabled 1 0x01 Channel 1 is enabled value for VIMROD of RcvEnebled 1 0x01 Channel 1 is enabled the device Pref Recei 1 1 Ch 111 dfi 4 ThisNode 1 V TN node address 2 dic oxo 2 his siis 6 MediaType 1 10 49 Wire medium voltage 6 MinInterPduDelay 1 Indicates the capability Selected mode and 31 25 kbps value for V MID of the are selected device 7 ReceiveSelect 1 0x01 Channel 1 is used for 7 TimeSyncClass 1 Indicates the capability reception value for V TSC of the 0412 5 12 LinkScheduleActivationVariable FrgambleExtansipn Y eS Writing the version number of an LAS schedule which PostTransGapExtension 1 _ WPhGE has already been downloaded to the domain to this 10 MaxinterChanSignalSkew 1 V PhIS parameter causes the corresponding schedule to be EM P executed On the other hand writing 0 to this param 9 PImeBasicCharacteristics eter stops execution of the active schedule Sub Size a Element Value Description bytes 13 LinkScheduleListCharacteristicsRecord 1 Channel 110 Statistics data Sub Si Statistics are not Eleme
135. meters of the block 15 1015 HARD TYPES 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 Foundation Specification Function Block Application Process Part 2 17 1017 FEATURES 0x000a Used to show supported resource block options 0801 1 5 8 1 01 20 02 01 8 PARAMETER LISTS Relative Factory Write Index Index Parameter Name Default Mode Explanation 18 1018 FEATURE_SEL 0x000a 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 in the empty resource To be checked before attempting a download 23 1023 NV CYCLE T 0 Interval between writing copies of nonvolatile parameters to
136. mportant to carefully consider the device require ments 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 parameters 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 procedure Refer to Appendix 6 when the AXF 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 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 attached to the host Field devices Connect the field devices necessary for instrumenta t
137. n 1 Flow compensation linear Flow compensation linear 2 compensation square root Flow compensation square root 3 Flow compensation approximate Flow compensation approximate expression 4 BTU flow Quantity of heat calculation 29 TYPE 11010 0x01 1 5 Traditional Multiply Divide Multiplication and division 6 Average Average calculation 7 Traditional summer Summation 8 Fourth order Polynomial Type 1 4th order auxiliary input polynomial computation 9 level compensation HTG level compensation 10 Fourth order Polynomial Type 2 4th order main input polynomial computation BTU stands for British thermal unit HTG stands for hydrostatic tank gauging 30 BAL TIME More than 0 0 4 Time taken to return to the set value 31 BIAS 0 4 Bias value used to calculate the output 32 GAIN 1 4 value used to calculate the output 33 OUT_HI_LIM INF 4 Maximum output value 34 OUT_LO_LIM INF 4 Minimum output value 35 UPDATE EVT Indicates event information if an update event setting change occurs 36 BLOCK ALM Indicates alarm information if a block alarm occurs A 23 TA0305 02 EPS IM 01E20F02 01E APPENDIX 4 LINK MASTER FUNCTIONS APPENDIX 4 LINK MASTER FUNCTIONS A4 1 Link Active Scheduler A link active scheduler LAS is a deterministic centralized bus scheduler that can control communica tions on an H1 fieldbus segment There is only one LAS on an fieldbus
138. n Schedule IT1 Block not scheduled 132 IT2 Non Schedule IT2 Block not scheduled 133 011 Non Schedule 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 01 Sim Enabled DI1 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 FB 151 171 FB Man Mode IT1 MODE BLK Target is Manual mode 152 2 FB Man Mode IT2 MODE BLK Target is Manual mode 153 DH FB Man Mode DH MODE BLK Target is Manual mode 154 012 FB Man Mode DI2 MODE BLK Target 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 PID is bypass mode Auto Zero Display When AUTO ZERO EXE is executed the following is displayed until auto zeroing finishes T0516 eps F0521 eps 5 13 IM 01E20F02 01E 6 IN PROCESS OP 6 IN PROCESS OPERATION ERATION This chapter describes the procedure performed when changing the operation of the function block of the AXF 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 bloc
139. n based on the deviation of the measured value from the setpoint 2 3 Logical Structure of Each Block AXF System network management VFD Fieldbus PD Tag Communication Node address parameters VCR 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 Sensor Transducer block block input Block tag Block tag Parameters Parameters Output Sensor OUT D a 7 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 in Figure 2 1 is required before starting operation IM 01E20F02 01E 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 2 2 2 ABOUT FIELDBUS IM 01E20F02 01E 3 GETTING STARTED 3 GETTING STARTED Fieldbus is fully dependent upon digital communica tion protocol and differs in operation from conven tional 4 to 20 mA transmission and the BRAIN communication protocol It is recommended that novice users use field
140. ncrement as zero if the status of the increment is Bad 8 ConBimi 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 107 15 Reserved Tf both forward and reverse flows are enabled or disabled both forward and reverse flows are integrated 0206 1 5 15 01 20 02 01 APPENDIX 2 INTEGRATOR IT BLOCK Index i oi s Definition 30 CLOCK PER 86400 0 sec Auto Specify the period at which a periodic reset is made 31 TRIP 100000 0 Auto Set an allowance applied before an integrated value exceeds the setpoint 32 RESET 0 0 4 4 Indicates the number of resets in the range of 0 to 999999 The ratio of the integrated values of the absolute values of the increments whose status is 33 PCT INCL 0 0 96 4 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 4 status is Good to all integrated values in which the status of OUT is Good The threshold value of the ratio of the integrated values of the increments whose 9 35 UNCERT_LIM 4 status is Good to all the integrated values in which the status of OUT is Uncertain 36 OP_CMD_INT 0 Auto 1 1 Operator command that resets
141. ndex 1045 Table 7 2 Contents of DEVICE STATUS 2 Index 1046 bit Hex Indicator description bit Hex Indicator description 0 0x00000001 Link Obj 16 32 not open 0 0x00000001 10 uP Fault Microprocessor CPU failure 1 0x00000002 Link Obj 15 31 not open 1 0x00000002 11 EEPROM Fault EEPROM failure 2 0x00000004 Link Obj 14 30 not open 2 0x00000004 12 A D H Fault A D converter failure 3 0x00000008 Link Obj 13 29 not open 3 0x00000008 13 A D L Fault A D converter failure 4 0 00000010 Link Obj 12 28 open 4 0x00000010 14 A D Z Fault A D converter failure 5 0x00000020 Link Obj 11 27 not open 5 0x00000020 15 Open Flowtube coil is open circuit 6 0x00000040 Link Obj 10 26 not open 6 0x00000040 16 EEPROM EEPROM default values 7 0x00000080 Link Obj 9 25 not open 7 0x00000080 8 0x00000100 Link Obj 8 24 40 not open 8 0x00000100 9 0x00000200 Link Obj 7 23 39 not open 9 0x00000200 10 0x00000400 Link Obj 6 22 38 not open 10 0x00000400 11 0x00000800 Link Obj 5 21 37 not open 11 0x00000800 12 0x00001000 Link Obj 4 20 36 not open 12 0x00001000 13 0x00002000 Link Obj 3 19 35 not open 13 0x00002000 14 0x00004000 Link Obj 2 18 34 not open 14 0x00004000 15 0x00008000 Link Obj 1 17 33 not open 15 0x00008000 16 0x00010000 16 0x00010000 100 Comm uP Fault Communication uP failure 17 0x00020000 17 0x00020000 101 Comm EEPROM Fault Communication EEPROM failure 18 0x00040000 18 0x00040000
142. nt itself may become extremely hot Take sufficient care not to get burnt Where the fluid being processed is a toxic sub stance 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 proce dures relating to wiring 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 voltage is applied to the power cable before connecting the wiring 1 INTRODUCTION The protective grounding must be connected securely 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 to m
143. nt sid Description Supported supported bytes A 1 NumOf 1 Indicates the total number of 2 Medium 8 0x4900000000000000 Wire medium Schedules AndData voltage mode Rates and 31 25 kbps downloaded to the domain Supported are supported 2 NumOfSub 1 Indicates the maximum number SchedulesPer of sub schedules an LAS 3 2 0 0403 IEC pa y Schedule schedule can contain This is SUpporieo fixed to 1 in the Yokogawa 4 NumOf 1 ji communication stacks Channels 3 ActiveSchedule 2 Indicates the version number of 5 Power 1 0 0 Bus powered the schedule currently executed Mone 1 Self powered 4 ActiveSchedule 2 Indicates the index number of OdIndex the domain that stores the 10 ChannelStates schedule currently executed Sub Size 5 ActiveSchedule 6 Indicates the time when the Element Value Description StaringTime current schedule began being index bytes 1 Channel 1 1 0x00 In Use Bad since last TRES read No Silent since last read No Jabber since last 14 DImeScheduleDescriptor read Tx Good Good This parameter exists for the same number as the total 2 Channel 2 1 0x80 Unused number of domains and each describes the LAS 3 Channel 3 1 0x80 Unused schedule downloaded to the corresponding domain 4 Channel 4 1 0x80 Unused For the domain to which a schedule has not yet been 5 Channel 5 1 0x80 Unused downloaded th
144. ntegration Range following conditions is established Trip Output INF Total TOTAL SP Counting up 0 lt ATotal lt INF OUT reaches TOTAL SP UP AUTO 1 ri RESET IN 1 O Starting from 0 0 lt RTotal lt INF CMD INT 1 INF AccTotal lt INF lt Total lt INF Counting up 0 lt ATotal lt INF e RESET_IN 1 UP DEMQ Starting from 0 0 lt RTotal lt INF CMD INT 1 9 INF AccTotal lt INF Counting down 2 OUT reaches 0 DN 3 Starting from 0 lt RTotal lt INF e RESET IN 1 TOTAL SP INF lt AccTotal lt INF__ OP CMD_INT 1 Counting down INF lt Total lt INF m 0 lt ATotal lt INF e RESET IN 1 Bye E ze 0 lt RTotal lt INF INT 1 2 INF AccTotal lt INF INF Total lt INF E At the period specified by PERIODIC S Counting up 0 lt ATotal lt INF CLOCK PER x Starting from 0 0 lt RTotal lt INF CMD 1 INF AccTotal lt INF INF Total lt INF Counting up 0 lt ATotal lt INF RESET IN 1 DEMAND Starting from 0 0 RTotal lt INF CMD INT 1 INF AccTotal lt INF JOE TOL At the period specified by PER Counting up 0 lt ATotal lt INF _ PER amp DEM 7 init RESET IN 1 x Starting from 0 0 lt RTotal lt INF CMD INT 1 INF lt AccTotal lt INF E PUE Legend O Trip output is made X No trip output is made A 10 TAO203 EPS IM 01E20F02 01E AP
145. nterPduDelay 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 MinlnterPduDelay 12 7 NumConseeUnpolledNodeld 186 8 PreambleExtension 2 9 PostTransGapExtension 1 10 MaxlnterChanSignalSkew 0 11 TimeSyncClass 4 TA0405 1 EPS A 27 IM 01 20 02 01 APPENDIX 4 LINK MASTER FUNCTIONS an Parameter Name Sub 4 Name dic A Access Remarks 370 PLME_BASIC_ 0 R CHARACTERISTICS 1 ChannelStatisticsSupported 0x00 2 MediumAndDataRatesSupported 0x4900000000000000 3 lecVersion 1 0x1 4 NumOfChannels 1 0 1 5 PowerMode 0 0 0 371 CHANNEL STATES 0 R 1 channel 1 0 0x0 2 channel 2 128 0x80 3 channel 3 128 0x80 4 channel 4 128 0x80 5 5 128 0x80 6 channel 6 128 0x80 7 channel 7 128 0x80 8 channel 8 128 0x80 372 BASIC INFO 0 R 1 InterfaceMode 0 0x0 2 LoopBackMode 0 0x0 3 XmitEnabled 1 0 1 4 RcvEnabled 1 0 1 5 PreferredReceiveChannel 1 0 1 6 MediaTypeSelected 73 0 49 7 ReceiveSelect 1 0 1 373 LINK SCHEDULE ACTIVATION VARIABLE 0 0x0 RW 374 SCHEDULE LIST 0 R CHARACTERISTICS NumofSchedules 0 RECORD 2 NumOfSubSchedul
146. o please confirm the setting 1 Direct Sensor output value 2 Indirect Linear output value 3 IndirectSQRT Square root extraction output value FA0104 EPS 4 Simulation Perform simulation of the AI 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 t 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 AI block uses SIMULATE Status and SIMULATE Value as the input and if disabled the AI block uses Transducer Status and Transducer Value as input Refer to Section 6 3 Simulation Function IM 01E20F02 01E APPENDIX 1 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A1 4 Setting the Transducer Block To access the AXF specific functions in the transducer block the Device Description DD for AXF needs to have been installed in the configuration tool used 1 Setting the damping time constant Access the PRIMARY VALUE FTIME parameter Set the damping time constant in units of seconds 0106 5 2 Setting the output signal Low Cut Set the low cut of flow rate
147. o 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 corre sponding to the new software revision Table 1 Actions after Software Update Contents of Software Update Action Does not change the number Re setup of parameters not of parameters 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 Reengineering needed system network management VFD parameters 0101 5 44 APPENDIX 6 SOFTWARE DOWNLOAD IM 01E20F02 01E A6 7 Troubleshooting APPENDIX 6 SOFTWARE DOWNLOAD 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 Cause An error occurs before starting a download disabling the download The selected download file is not for the selected field device 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
148. ode C 2 5 0 1 V 0 3 1 1 0 mm s to 0 3 lt 310 0 35 of m 15 0 5 1 33 Rate V lt 0 15 0 5 0 5 mm s V 0 15 0 5 0 5 mm s 25 1 0 0 15 lt 1 0 18 of Rate to 0 15 Vs 10 cid of 0 5 3 3 0 2mms 0 5 33 Rate 200 8 0 1 V lt 10 0 2 of Rate 3 3 33 250 10 V lt 0 15 0 5 0 5 mm s to 0 15 Vx 10 0 35 of 400 16 0 5 83 Rate Polyurethane Rubber Natural Soft Rubber EPDM Rubber Lining Size mm in 25 1 0 to 400 16 02 5 Flow Velocity Standard Accuracy V m s ft s Calibration code B V lt 0 3 1 0 1 0 mm s 03 510 0 35 of Rate 1 0 33 Enhanced dual frequency excitation Option code HF2 Standard accuracy 1 mm s Repeatability 0 1 of Rate V 2 1 m s 3 3 ft s 0 05 of Rate 0 5 mm s V lt 1 m s 3 3 ft s 03 5 01 20 02 01 9 GENERAL SPECIFICATIONS MODEL AND SUFFIX CODE Integral Flowmeter AXF AXF H Remote Converter AXFA14 AXFAIALT FLI LILI Note1 F following the first dash indicates that the output is digital communication compliant with the FOUNDATION fieldbus protocol 9 2 OPTIONAL SPECIFICATIONS For options other than below refer to IM 01E20D01 01E and IM 01E20C02 01E Optional codes C1 C2 C3 E
149. on 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 Condition MODE actual of PID block is LO IN status of the PID block is either of the following e Bad Device Failure e Bad Sensor Failure MODE BLK target of the PID block is O S TAO111 EPS Input Failure Out of Service 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 level is set for each process alarm type Parameter Process Containing Alam Cause of Occurrence Priority Level Setting ALM Occurs when the PV increases HI HI above the HI HI LIM value Occurs when the PV increases HI PRI above HI value LO ALM Occurs when the PV decreases LO below the LO LIM value LO LO ALM Occurs when the PV decreases LO LO below the LO LO LIM value DV HI ALM Occurs when the value of DV HI PRI PV SP increases above the DV LIM value DV LO ALM
150. on block uses the simula tion 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 genera tion of a process alarm and as an operation test for trailing blocks 6 2 6 IN PROCESS OPERATION Normal Operation Simulate Enable oz oz og m TA 51101 51101 F0602 eps Figure 6 2 SIMULATE ENABLE Switch Position A IMPORTANT Removing and installing cover are 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 4 2 1 and Section 5 4 2 3 of IM01E20D01 01E or refer to Section 10 1 2 1 and Section 10 1 2 3 of IM01E20C02 01E To preserve the safety do not touch the electrical circuit and cable except the SIMULATE ENABLE switch IM 01E20F02 01E 7 DEVICE INFORMATION 7 DEVICE INFORMATION 7 1 DEVICE STATUS Device status for the AXF 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 I
151. ontrol Action sese A 35 A5 7 Control Action A 35 5 8 Feed forwatrd one o Bb breed iti Bee les A 36 A5 9 Block MOd6S teet e Med de A 36 A5 9 1 Mode A 36 5 10 Bumpless 37 A5 11 Setpoint 37 A5 11 1 When PID Block Is Auto A 37 A5 11 2 When PID Block Is in Cas or RCas A 37 5 12 External output 37 A5 13Measured value 24 4000 A 37 A5 14Initialization and Manual Fallback IMan A 38 5 15 Manual 22 38 16 Fallback eire eit e e eta uda A 38 5 17 Mode Shedding upon Computer A 39 AS TZ TL SHED SORT ote mn e ttem A 39 AD AG Alarms s s oe ae pa ei tie tg A 39 A5 18 1 Block Alarm BLOCK A 39 5 18 2 Process A 39 5 19 Example of Block A 40 A5 20 View Object for PID Function A 40 APPENDIX 6 SOFTWARE
152. operation within the AI function block Sets the range unit input value of the 0 point in case of ADMAG 14 0 input value of the 100 point correspond to flow rate span Output scale setup OUT SCALE of AI block Always set the same as SCALE Simulation setup SIMULATE of AI DI block Damping time constant setup PRIMARY VALUE FTIME of Transduecr 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 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 LOWOUT the cutoff level is set in percent of PRIMARY VALUE RANGE In comparison the setting of parameter LOW CUT in an Al 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
153. or 40 RS O S Mode description RS MODE BLK Target is O S mode 0x00000002 41 TB O S Mode TB MODE BLK Target is O S mode 0x00000004 42 Al FB O S Mode Al MODE BLK Target is O S mode 0x00000008 43 IT1 FB O S Mode IT1 MODE BLK Target is O S mode 0x00000010 44 T2 FB O S Mode IT2 MODE BLK Target is O S mode 0x00000020 45 01 FB O S Mode MODE_BLK Target is O S mode 0x00000040 46 DI2 FB O S Mode DI2 MODE_BLK Target is O S mode 0x00000080 47 AR FB O S Mode AR MODE BLK Target is O S mode 0x00000100 48 PID FB O S Mode PID MODE BLK Target is O S mode o oj jo lo 2 o m 0x00000200 o 0x00000400 0x00000800 0 00001000 0x00002000 0 00004000 a 0x00008000 o 0x00010000 3i 0x00020000 0x00040000 0 00080000 o 0x00100000 NE 0x00200000 N 0x00400000 a 0x00800000 0 01000000 a 0x02000000 o 0x04000000 Nu 0x08000000 0x10000000 0 20000000 w 0 40000000 0 80000000 0704 5 7 2 bit Hex Indicator description bit Hex Indicator description 0 0x00000001 30 Sig Overflow Input signal error 0 0x00000001 50 Span gt 10m s Span flow velocity setting is 11 m
154. ore AXFs are connected at a time with default value only one AXF will be detected from the host as AXFs have the same initial address Separately connect each 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 AXF needs to be installed Check if host has the following directory under its default DD directory 594543N000B 594543 is the manufacturer number of Yokogawa Electric Corporation and 000B is the AXF device number respectively If this directory is not found the DD of the 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 revision 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 AXF are displayed Off line configuration is possible by using capabilities files AXF has two capabilities levels 1 and 2 Select Capabilities level 1 when the AXF doesn t have LC1 PID function option Select Capabilities level 2 when the AXF 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 rela
155. oxi Index Nama factory setting Write Valid Range Description 0 Block Header TAG PID Block Tag Same as that for an Al block O S 1 5 REV Same as that for an Al block 2 TAG DESC Null Same as that for an AI block 3 STRATEGY 1 Same as that for an AI block 4 ALERT KEY 1 1 to 255 Same as that for an AI block 5 MODE BLK 6 BLOCK ERR Same as that for an AI 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 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 O S See Section A5 15 for details 15 IN 0 Controlled value input 16 PV FTIME 2 AUTO Non negative Time constant in seconds of 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 SP 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 1
156. play unit s second line DISPLAY SELECT 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 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 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 DISPLAY CYCLE Q Bit mapping 0 MASK 1 NON MASK Sets the cycle of LCD display The factory default bit categorize Alarm defalt setting of the display cycle is 2 400ms The valid 0 5 30 Sig Overflow 1 range can be selected from below 1 Alarms 31 Empty Pipe 1 2 33 Adhesion Alm 0 1 200ms 3 Warning 80 Adhesion Wng 0 2 400ms 4 82 Auto Zero Wng 1 3 Is 5 85 Flow Vel Over 1 4 2s 6 15 Not used in AXF 0 16 42 Al FB O S Mode 1 5 4s 110 Al Lo Lo Alm 6 8s 111 AI Hi Hi Alm e dire 130 Al Non Schedule If the low temperature acumen makes it difficult 141 Al Sim Enabled to view the display it is recommended that you set a 150 Al FB Man Mode longer display cycle 17 1 1 43 IT1 FB O S Mode 0 131 IT1 Non Schedule VALUE TYPE
157. possible to read values from the host at proper intervals instead of connecting the AXF block output to other blocks The combined blocks need to be executed synchro nously with other blocks on the communications schedule In this case change the AXF schedule according to the following table The values in the table are factory settings Table 4 3 Execution Schedule of the AXF Function Blocks Setting Enclosed is factory setting Index Parameters Cycle MACROCYCLE period of control or measurement Unit is 1 32 ms 16000 0 5 s 276 FB START ENTRY 1 Al1 block startup time SM Elapsed time from the start of MACROCYCLE specified 1 32 ms 0 0 s 277 to FB START ENTRY 2 No setting 289 to SM FB START ENTRY 14 269 MACROCYCLE_ SM DURATION T0403 EPS 4 2 IM 01E20F02 01E A maximum of 30 ms is taken for execution of AI block For scheduling of communications for combina tion 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 AXF be executed at the same time execution time is over lapped 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 AXF with Other Instruments Macrocycle Control Period CAS BKCAL_OUT BKCAL IN 1100 OU
158. r Block For a list of the parameters of each block of the ADMAG refer to List of parameters for each block of the ADMAG AXF 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 stan dard 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 en hanced dual frequency excitation HIGH MF EDF Sets the meter factor of high frequency side under enhanced dual frequency excitation 5 2 F0501 eps PRIMARY VALUE RANGE Shows the range of PRIMARY VALUE The engi neering units must match the units selected in the parameter XD SCALE 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 O to 10 of PRIMARY VALUE RANGE EU 100 0 is factory set Normally low cut be set by this parameter not by LOW of AI function block IM 01E20F02 01E DISPLAY SELECT 1 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 SELECT 2 The display content for the dis
159. ransfer of LAS LM declares itself as the LAS then becomes the LAS With this procedure an LM backs up the There are two procedures for an LM to become the LAS as shown in the following figure LAS The LM whose value of V ST XV TN is the If the LM whose value of V ST X V TN is the smallest on a segment with the exception of the smallest on a segment with the exception of the current LAS requests the LAS on the same segment current LAS judges that there is no LAS on the to transfer the right of being the LAS then becomes segment in such a case as when the segment has the LAS started up or when the current LAS has failed the LM 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 LM LM 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 5 SlotTime 5 FA0402 EPS Figure A4 2 Backup of LAS To set up an AXF as a device that is capable of DimeBasicInfo AXF Index 361 SM backing up the LAS follow the procedure below Element AXF pod xd s Description NOTE When changing settings in an AXE add the i mms a zo Capability value AXF to the segment in which an LAS is running for V
160. reset during execution of the function 1 An integrated value exceeds TOTAL SP block Therefore the minimum period of a reset is the 2 An integrated value falls below 0 pend 3 RESET_IN is H 5 second rule If a reset is made the next reset will not be accepted 4 iod ified in CLOCK PER f koi sip idi QUA Nader Hor for 5 seconds after that more information see PER in 2 6 2 Even if UP AUTO or DN AUTO is activated and 5 OP CMD INT is 1 E TOTAL SP or 0 is reached within 5 seconds the The table A2 2 shows the correlation between next reset will not be made for 5 seconds from the TYPE and RESET triggers previous reset Table A2 2 RESET Triggers CLOCK PER 1 2 3 4 5 If INTEG TYPE is PERIODIC 5 or PER amp DEM 7 1 UP AUTO x x a reset is made at the period sec set to the 2 UP DEM CLOCK PER parameter 3 DN AUTO x x If the value in CLOCK PER is smaller than the 4 0 DEMO x x function block s execution period bit 1 of 5 PERIODIC x x x BLOCK ERR Block Configuration Error is set 6 DEMAND x x O x T PER amp DEM x x O O O TA0205 EPS When OP CMD INT has become H and a reset was made CMD INT automatically returns to L Even if RESET IN becomes activating a reset RESET IN does not automatically return to L The RESET IN setting will not be ret
161. rror 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 32799 Not in DWNLD OK state when receiving GenericDomainTerminate 32800 Not in DOWNLOADING state when receiving GenericDomainSegment 32801 Firmware error 36863 Unused 0104 5 46 01 20 02 01 APPENDIX 6 SOFTWARE DOWNLOAD A6 9 System Network Management VFD Parameters Relating to Soft ware Download Table A6 5 System Network Management VFD Parameters Write Mode R W read write R read only 2 Sub parameter Name ena i Remarks 400 DWNLD PROPERTY 0 R 1 Download Class 1 2 Write Rsp Returned For ACTIVATE 1 3 Write Rsp Returned For PREPARE 1 4 Rese
162. rsal parameter representing the operation status of the Arithmetic 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 The bit used by this function block is as follows Bit 1 Block Configuration Error Bit 15 O S mode 7 PV 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 0 5 Block output 9 PRE OUT 0 5 Always indicates the calculation result The value is substituted into OUT in Auto mode 10 PV SCALE O S 11 Indicates PV scaling for making a memo 11 OUT RANGE 11 Output scaling for the host for making a memo 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 12 GRANT DENY 0 2 them are executed After the operations are complete the 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 uncertain 1 Handles IN_LO as good input if its status is uncertain 2 Handles 1 as good input if its status is uncertain
163. rved 0 5 ReadyForDwnld Delay Secs 300 6 Activation Delay Secs 60 410 DOMAIN DESCRIPTOR 0 R W Read write permitted only for sub index 1 1 Command 3 2 State 1 3 Error Code 0 4 Download Domain Index 440 5 Download Domain Header Index 420 6 Activated Domain Header Index 430 7 Domain Name Device name 420 DOMAIN HEADER 1 0 1 Header Version Number 2 Header Size 3 Manufacturer ID 4 Device Family 5 Device Type 6 Device Revision 0 7 DD Revision 0 8 Software Revision 9 Software Name 10 Domain Name 430 DOMAIN HEADER 2 0 1 Header Version Number 1 2 Header Size 44 3 Manufacturer ID 0x594543 4 Device Family DEV TYPE of RB 5 Device Type DEV TYPE of RB 6 Device Revision DEV_REV of RB 7 DD Revision DD_REV of RB 8 Software Revision SOFT_REV of RB 9 Software Name ORIGINAL 10 Domain Name Device name 440 DOMAIN Read write prohibited Get OD permitted TA0108 EPS A 47 IM 01 20 02 01 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 Description Index Bytes 1 Download Class 1
164. s or more 1 0x00000002 31 Empty Pipe Flowtube is not filled with fluid 1 0x00000002 51 Span 0 1m s Span flow velocity setting is 0 05 m s or less 2 oxoo000004 2200000090 3 0x00000008 57 Dens Set Err Mass units have been selected for Base Flow Unit but 3 0x00000008 33 Adhesion Alm Electrode adhesion alarm density is set to zero 4 0x00000010 P 4 0x00000010 71 Meas Mod Set Measure Mode is set to Enhanced DF without selecting 5 000000029 an optional code HF1 HF2 0x00000040 5 0 00000020 72 Size Set Err A value of 3000 1 mm or more is set for Nominal Size 7 0x00000080 6 0x00000040 73 Adh Set Err The condition in Adhesion detection level 8 0x00000100 Level 1 lt Level 2 lt Level 3 lt Level 4 is not satisfied 9 0x00000200 7 0x00000080 10 0x00000400 8 0 00000100 11 0 00000800 9 0 00000200 12 0x00001000 16 0 0 11 0x00000800 13 0x00002000 12 0x00001000 14 0x00004000 13 0x00002000 15 0x00008000 14 0 00004000 16 0x00010000 110 Al Lo Lo Alm Al process alarm 15 0 00008000 17 0x00020000 111 Al Hi Hi Alm Al process alarm 16 0 00010000 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 IT2 CLOCK PER set value is smaller than excecution period 19 0x00080000 113 PID Hi Hi Alm PID process alarm 18 0 00040000 122 AR Range Set
165. 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 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 55 56 2054 2055 2056 LIMSW 1 ACT DIRECTION LIMSW 1 HYSTERESIS LIMSW 1 UNIT 1 Low Limit 1061 m s O S O S Selects the direction of the limit switch 1 s actions 1 LO LIMIT Low limit switch 2 HIGH LIMIT high limit switch 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 a 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 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 L
166. st clear the node address and clear the PD Tag then set the PD Tag and node address again Devices whose node addresses have been cleared will have the default address randomly chosen from a range of 248 to 251 or from hexadecimal 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 AXF is 594543000Bxxxxxxxx The xxxxxxxx at the end of the above device ID is a total of 8 alphanumeric characters IM 01E20F02 01E 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 AXF has 33 VCRs whose application can be changed except for the first VCR which is used for management AXF 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 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 AI block output to another function block s This type of communication is called BNU Buffered Network triggered Unidirec tional VCR Subscriber BNU VCR A Subscriber rece
167. supply 24 V DC Communication Requirements Supply Voltage 9 to 32 V DC Current Draw 15mA maximum Functional Specifications Functional specifications for Fieldbus communication 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 30m Integrator block integrates variables of forward and reverse flow AR 1 30m Arithmetic block permits simple use of popular measurement math functions PID 1 50 ms Applicable when LC1 option is specified 01 5 LM Function LM function is supported Displayed Language In the case of FOUNDATION fieldbus communication type only English is provided STANDARD PERFORMANCE Accuracy Note The accuracy of a product before shipment is defined as totalized value at the result of calibration test in our water actual flow test facility Calibrated conditions in our water actual test facility are as follows Fluid temperature 20 10 C Ambient temperature 20 5 Length of straight runs 10 D or more on the upstream side 5 D or more on the downstream side Reference conditions Similar to BS EN29104 1993 ISO 9104 1991 PFA Ceramics Lining Flow Standard High Grade Size mm Velocit Accuracy Flow Velocity Accuracy n vine its Calibratio V m s ft s Calibration n code B c
168. t Reply RR version Reply to DLPDU 11 address Not yet supported in the current version TA0404 EPS A 26 APPENDIX 4 LINK MASTER FUNCTIONS IM 01E20F02 01E 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 ay Parameter Name oo Name a 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 Maximumlnactivity ToClaimLasDelay 2 8 LasDatabaseStatusSpduDistributionPeriod 6000 364 LINK MASTER VARIABLE 0 RW LAS True OxFF 5 False 0x00 365 LIST STATUS ARRAY VARIABLE 0 R 366 TOKEN HOLD 0 RW TIME ARRAY 1 Elementi 0 2 Element2 0 3 Element3 0 4 Element4 0 5 Element5 0 6 Element6 0 7 Element 0 8 Element8 0 367 OPERAT FUNCTIONAL CLASS Specified at the time of order RW 0x01 basic device 0x02 LM 368 CURRENT LINK 0 R 5 05 for LAS SETTING RECORD 1 SlotTime 0 2 PerDlpduPhlOverhead 0 3 MaxResponseDelay 0 4 FirstUnpolledNodeld 0 5 ThisLink 0 6 Minl
169. t 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 IT2 Clock Per Err Check Clock Period Period of Execution IT2 CLOCK PER set value is smaller than excecution period 122 AR Range Set Err Check Range Hi and Range Lo of AR RANGE HI RANGE LO is not satisfied Warning Display T0515 eps 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 di splay 5 12 IM 01E20F02 01E 5 EXPLANATION OF BASIC ITEMS Warning Message On the Integral LCD indicator following messages are displayed when warning is generated Table 5 6 4 Warning Display F0520 eps 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 No
170. t of the discrete alarm when the value of OUT_D agrees with the value set in DISC_LIM the discrete alarm is generated 5 7 IM 01E20F02 01E 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 SELECTI 2 3 as described in 5 3 up 10 three lines display can be made among the following data Flow Rate Flow Rate Flow Rate Bar Integrator Out Integrator2 Out Arithmetic Out PD Tag Adhesion Check Communication The number of the data can be configured by setting DISPLAY_SELECT1 2 3 as follows 5 EXPLANATION OF BASIC ITEMS Flow Rate Flow rate is displayed together with the units set in XD_SCALE the maximum number of figures is six 5 6 k g a 1 m i n F0506 eps In the case TYPE is Direct decimal point location of the data becomes as follows Desimal XD SCALE Decimal Point Point Example Location 0 0 123 1 1 123 4 2 2 123 45 3 3 123 456 Other Auto Refer to below T0508 eps When XD_SCALE Units_Index is set as Other decimal 1 line display 2line display 3 line display Display Select1 Display Select2 Off Other than Off Other than Off Display Select3 Off Other than Off point location of the data becom es as follows T050
171. t range corresponding 0 to 10 of the range LOWCUT 46 2046 BI DIRECTION 1 Unidirectional O S Set the mode of the flow measurement either unidirectional or bidirectional 47 2047 FLOW DIRECTION 1 Positive O S Assign an arbitrary positive or negative sign to the measured PV value 1 Positive 2 Negative T0802 2 EPS 8 5 IM 01E20F02 01E 8 PARAMETER LISTS Relative Index 48 Index 2048 Parameter Name VELOCITY CHECK Factory Default 10 Write Mode Explanation 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 t 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
172. t the SP value in the control output OUT as shown below Setting BYPASS to On bypasses the PID control computation BYPASS pru mho Output OUT Setpoint Feed eed iie Control forward FA0102 EPS IM 01E20F02 01E 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 FF VAL APPENDIX 5 PID Block Block Mode IMan Initialization and manual mode in which the control action is suspended The PID block enters this mode when the specified condition is met see Section A5 14 O S of 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 Description FF SCALE TA0106 2 EPS OUT SCALE A5 9 1 Mode Transitions Transition FF GAIN Destination Condition Mode onditions O S 1 If O S is set MODE PV PID O OUT BLK target or if O S is set in computation target inside the resource block FA0103 EPS mm 3 2 If the specified condition is NOT if met see Section A5 14 condition 1 is met A5 9 Block Modes The block mode is set in the parameter MODE BLK LO 3 cu
173. the procedure to be signifi cantly simplified This section describes the procedure which has relatively simple functions 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 needs to be changed The MODE 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 01E20F02 01E 5 3 Transducer Block Parameters The transducer block sets functions specific to the flow rate measurement of the ADMAG Figure5 3 1 presents the diagram of the Transducer block 5 EXPLANATION OF BASIC ITEMS Flow rate operation Dual freq operation Rate limit damping PRIMARY_VALUE Lowcut Channel Adhesion check mde LIMSW 1 VALUE D imit check Channel2 LIMSW 2 VALUE D Channel3 SWITCH 1 VALUE D Channel4 Historical records Equipment information SWITCH 2 VALUE D Channel5 Figure 5 3 1 Diagram of the Transduce
174. ther 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 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 LIM 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 to 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 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 Acknowledg
175. tion The capability level and function blocks that can be used Capabilities DI IT AR PID Level 1 1 2 2 1 0 2 1 2 2 1 1 0302 5 3 5 Reading the Parameters To read AXF parameters select the AI block of the AXF from the host screen and read the OUT param eter The current selected signal is displayed 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 IM 01E20F02 01E 3 6 Continuous Record of Values If the host has a function that continuously records the indications use this function to list the indications values Depending on the host being used it may be necessary to set the schedule of Publish the function that transmits the indication on a periodic basis 3 7 Generation of Alarm Generation of an alarm can be attempted from AXF Block alarm Output limit alarm and Update alarm are informed to the host When generating alarm a Link Object and a VCR Static Entry need to be set For details of Link Object and VCR Static Entry refer to section 4 6 1 Link object and section 4 5 1 VCR Setting 3 4 3 GETTING STARTED IM 01E20F02 01E 4 CONFIGURATION 4 CONFIGURATION This chapter describes how to adapt the function and performance of the AXF to suit specific applications Because multiple devices are connected to Fieldbus it is i
176. tributionPeriod 4 7 MaximumlnactivityToClaimLasDelay 2 V MICD 8 LasDatabaseStatusSpduDistributionPeriod 2 V LDDP 0407 5 3 PrimaryLinkMasterFlagVariable Explicitly declares the LAS Writing true OxFF to this parameter in a device causes that device 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 parameter in any other device that has a smaller node address within the same segment is true 4 LiveListStatusArray Variable A 32 byte variable in which each bit represents the status of whether a device on the same segment is live or not The leading bit corresponds to the device address 0x00 and final bit to OXFF The value of LiveListStatusArray Variable in the case where devices having the addresses 0x10 and 0 15 in the fieldbus segment is shown below 0x00 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 Bit correspondences 00000000000 0x00 0000010000100 0x10 0x15 APPENDIX 4 LINK MASTER FUNCTIONS 5 MaxTokenHoldTimeArray An 8 64 byte array 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
177. ts available 20 2020 SENSOR TYPE 102 O S Indicates the sensor type which is Electromagnetic for the AXF 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 Spaces Serial number 23 2023 SENSOR CAL 101 O S The 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 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 O S Sets indicates the name of the person responsible for the last sensor calibration 8 4 T0802 1 EPS IM 01E20F02 01E 8 PARAMETER LISTS Relative Factory Write Index Index Parameter Name Default Mode Explanation 27 2027 LIN TYPE 1 linear with input O S The linearization type of sensor output AXF is linear with input 28 2028 SECONDARY N A For the future use VALUE 29 2029 SECONDARY_ 1061 m s O S_ 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 ord
178. tual target permitted and normal modes of the block 6006 6106 BLOCK ERR Indicates the error statuses related to the block itself 6007 6107 D The primary discrete value or process value for execution of the 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 AXF 11 6011 6111 OUT STATE Not used in AXF 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 lO OPTS 0x0000 O S Sets the block input output options The AXF supports only 0 Invert LSB 14 6014 6114 STATUS OPTS 0x0000 O S Defines block actions depending on block status conditions For DI blocks of the AXF 3 Propagate fault Forward 8 Uncertain if Man mode are supported 15 6015 6115 CHANNEL DI1 2 O S The channel number of the transducer block s logical 012 3 hardware channel connected to this block Valid range is 2 LIMSW 1 3 LI
179. tus set by an operator in MAN MODE Quality Sub status Limit Alarm Non specific Normal Active Block Alarm Block Alarm is Active 0 Not 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 Violation 22 olan Out of range of min span and max span FB board EEPROM failure No specific is O S BLOCK ERR is O S etc 0 Not 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 5 T0503 eps XD_SCALE Scale of input from the transducer block The maxi mum 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 AI Units which can be set by XD_SCALE are shown in Table 5 4 1 5 5 IM 01E20F02 01E Table 5 4 1 Unit Codes 5 EXPLANATION OF BASIC ITEMS
180. ut status and value when simulation is disabled Refer to Section 6 3 Simula tion Function IM 01E20F02 01E APPENDIX 2 INTEGRATOR IT BLOCK APPENDIX 2 INTEGRATOR IT BLOCK The Integrator IT block adds two main inputs and integrates them for output The block compares the integrated or accumulated value to TOTAL SP and PRE TRIP and generates discrete output signals OUT TRIP or OUT PTRIP when the limits are reached The output is 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 X At x IN 1 value whose unit has been converted y IN 2 value whose unit has been converted At block execution period A2 1 Schematic Diagram of Integrator Block The following shows the schematic diagram of the Integrator block INTEG OPTS INPUT TYPE I Convert Rate Convert PULSE_VAL1 INTEG_OPTS INPUT TYPE REV_FLOW1 O 9 TIME UNIT2 Convert Rate o Convert 5 PULSE VAL2 60 REV FLOW2 o RESET_IN o Q Reverse O C9 INTEG TYPE INTEG OPTS QUALITY GOOD LIM UNCERT LIM INTEG OPTS FLOW TYPE Forward Gun IT_CONV r CLOCK_PER Integrate N RESET S TOTAL RTOTAL o 5 MAN PRE TRIP TOTAL SP Q OUT INTEG OPTS CARRY OUT PTRIP OP CMD INT RESET OU
181. vert 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 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 an AI block 44 BLOCK ALM Same as that for an Al block 45 ALARM SUM Enable Same as that for an AI 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 to 15 Priority order of HI HI ALM alarm 49 HI HI INF PV_SCALE Setting for HI_HI_ALM alarm 50 HI PRI 0 to 15 Priority order of HI ALM alarm 51 HI LIM INF PV_SCALE Setting for HI_ALM alarm 52 LO_PRI 0 to 15 Priority order of LO ALM alarm 53 LO LIM INF PV SCALE Setting for LO alarm 54 LO LO PRI 0 01015 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 01015 Priority order
182. with the user set setpoint Auto fallback takes place automatically when the following condition is met N 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 BLK permitted IM 01E20F02 01E 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 IN data is not renewed within the time specified by SHED RCAS in resource block the data status of RCAS IN falls to Bad 5 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 and leaves MODE BLK target unchanged Sets both MODE BLK actual and MODE BLK target to Cas Sets MODE BLK actual to Auto and leaves MODE BLK target unchanged Sets both MODE BLK actual and MODE BLK target to 2 Sets MODE BLK actual to Man and leaves MODE BLK target unchanged Sets bot
183. 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 follow ing an investigation conducted by Yokogawa The purchaser shall bear the responsibility for repair costs even during the warranty period if the malfunction is due to Improper and or inadequate maintenance by the purchaser Malfunction or damage due to a failure to handle 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 Yokogawa or due to improper maintenance of the installation location Failure or damage due to modification or repair by any party except Yokogawa or an approved representative of Yokogawa Malfunction or damage from improper relocation of the product in question after delivery Reason of force majeure such as fires earthquakes storms floods thunder lightening or other natural disasters or disturbances riots warfare or radioactive contamination Trademarks ADMAG AXF and ADMAG AXF are registered trademarks of Yokogawa Electric Corporation Company names and product name used in this material are registered tra
184. xadecimal 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 IM 01E20F02 01E bus control function allocated from a larger address number 247 side respectively Place the AXF in the range of the BASIC device When the AXF is used as Link Master place the AXF 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 Parameters Description Symbol Indicates the address next to the address range used for the host or other LM device V FUN First Unpolled Node 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 narrow as possible so as to lessen the load on the Fieldbus 0x00 Not used OxOF 0x10 0x13 Bridge device 0x14 LM device V FUN Unused V NUN V FUN V 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
185. y 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 AXF Calibration 11 2011 XD ERROR 0 Indicates the error code of the error of the highest priority from among the errors currently occurring in the transducer block 0 failure 20 Electronics failure 21 Mechanical failure 22 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 AXF 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 The 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 uni

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