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User`s Manual ADMAG AE Magnetic Flowmeter

1. Relative Index 1 hae Al Parameter Name Factory Default Write Mode Explanation 17 4017 LOW CUT 0 01 AUTO Sets low cut point of output This low cut value become available by setting Low cutoff to IO OPTS 18 4018 PV FTIME Osec AUTO Time constant of a single exponential filter for the PV in seconds 19 4019 FIELD_VAL _ Raw value of the field device in percent of thePV range with a status reflecting the Transducer condition before signal characterization L TYPE filtering PV FTIME or low cut LOW 20 4020 UPDATE EVT This alert is generated any change to the static data 21 4021 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 As soon as the Unreported status is cleared by the alert reporting task another block alert may be reported without clearing the Active status if the subcode has changed 22 4022 ALARM SUM Enable 0x0000 The current alert status unacknowledged states 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 0 596 AUTO Amount the PV must return within the alar
2. 6 1 6 3 Simulation Function 6 2 FD IM 1E7F1 01E i 5th Edition Aug 2004 KP All Rights Reserved Copyright 2000 Yokogawa Electric Corporation CONTENTS DEVICE STATUS u uyu yu u u u Q Mi Uudi Qui wa cis a 7 1 8 GENERAL SPECIFICATIONS 8 1 APPENDIX 1 LIST OF PARAMETERS FOR EACH BLOCK OF THE ADMAQG uuu A 1 A1 1 Resource Block A 1 AT 2 AliF0netion BlIoGk perdre deni A 3 A1 3 Transducer BOOK kuu LS 5 APPENDIX 2 APPLICATION SETTING AND CHANGE OF BASIC isl cce 7 A2 1 Applications and Selection of Basic A 7 A2 2 Setting and Change of Basic Parameters A 8 A2 3 Setting the Al Function Block A 8 A2 4 Setting the Transducer Block A 9 APPENDIX 3 OPERATION OF EACH PARAMETER IN FAILURE MODE A 10 APPENDIX 4 PID Block a aa iet A 12 A41 Funcion Diagrarm inii nian ale afe A 12 A4 2 Functions PID Block A 12 A4 3 Parameters of PID Bl
3. As above 62 LO ALM As above Reset when the PV value has increased above ALM 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 TA0402 2 EPS IM 1E7F1 01E A4 4 PID Computation Details A4 4 1 PV proportional and derivative Type PID I PD Control Algorithm For PID control the PID block in an ADMAG AE 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 setpoint such as when the user enters a new setpoint value At the same time the I PD algorithm ensures excellent controllability by perform ing 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 accoridng to the mode
4. A 19 4 18 2 Process A 19 A4 19 Example of Block Connections sse A 20 A4 19 1 View Object for PID Function A 20 i IM 1E7F1 01E CONTENTS APPENDIX 5 LINK MASTER FUNCTIONS A 22 A5 1 Link Active A 22 A52 LnkMastet usuy kuna usu t eto S A 22 A5 3 Transter ot EAS ust at A Q u Sula tot ie A 23 Ab 4 Functions luas 24 A95 EM Parameters oes eta eae aea eed dave A 25 5 5 1 LM Parameter List z uuu 25 A5 5 2 Descriptions for LM Parameters A 27 A56 SEAGQS etos t rd E Opus A 29 iii IM 1E7F1 01E 1 INTRODUCTION 1 INTRODUCTION This manual contains a description of the ADMAG AE Flowmeter FOUNDATION Fieldbus Communication Type The FOUNDATION Fieldbus communication type is similar to the BRAIN communication type in terms of basic performance and operation This manual describes only those topics that are required for operation of the FOUNDATION Fieldbus communication type and that are not contained in the BRAIN communication type instruction manual Refer to ADMAG AE Magnetic Flowmeter instruction manual 1 7 0 02 or 1 7 1 for
5. 4005 MODE BLK AUTO AUTO The actual target permitted and normal modes of the block 4006 BLOCK ERR 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 bit 1 Block configuration error bit 3 Simulate Active bit 7 Input failure process variable has BAD status bit 15 Out of service 4007 PV 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 4008 OUT Value MAN The primary analog value calculated as a result of executing the function 4009 SIMULATE Disable 1 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 4010 XD_SCALE Specified at the time of order MAN The high and low scale values engineering units code and number of digits to the right of the decimal point used with the value obtained from the transducer for a specified channel Refer to 5 6 4 Al Function Block Parameters for the unit available 4011 OUT_SCALE Specified at the time of order MAN The high and low scale values engineering units code and number of dig
6. Setting Enclosed is factory setting Cycle MACROCYCLE period of control or measurement Unit is 1 32 ms 32000 1 s Index Parameters 269 MACROCYCLE_ SM DURATION 276 FB START ENTRY 1 Al block startup time SM Elapsed time from the start of MACROCYCLE specified in 1 32 ms 0 0 s 277 FB START ENTRY 2 9600 0 35 for PID block SM option 278 FB START ENTRY 3 Not factory set SM 279 START ENTRY factory set SM 0503 A maximum of 100 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 100 ms Figure 5 3 shows an example of schedule based on the loop shown in Figure 5 2 FC100 F0502 EPS Figure 5 2 Example of Loop Connecting Function Block of Two ADMAG AE with Other Instruments Macrocycle Control Period po BT erm CAS IN BKCAL_OUT BKCAL IN OUT BKCAL IN BKCAL OUT Commu Unscheduled nication Communication Schedule Scheduled Communication F0503 EPS Figure 5 3 Functionn Block Schedule and Communication Schedule 5 CONFIGURATION When the control period macrocycle is set to more than 4 seconds set the following interval to be more than 1 of the control period Interval between end of block execution and start of sending CD
7. 11 DEV TYPE 12 DEV REV 1 13 DD REV 1 14 GRANT DENY 2 15 HARD TYPES 2 16 RESTART 17 FEATURES 2 18 FEATURE SEL 2 19 CYCLE TYPE 2 20 CYCLE SEL 2 21 MIN CYCLE T 22 MEMORY SIZE 23 NV CYCLE T 4 24 FREE SPACE 4 25 FREE TIME 4 4 26 SHED RCAS 4 27 SHED ROUT 4 28 FAULT STATE 1 1 29 SET FSTATE 30 CLR FSTATE 31 MAX NOTIFY 1 32 LIM NOTIFY 1 33 CONFIRM TIME 4 34 WRITE LOCK 1 35 UPDATE EVT 36 BLOCK ALM 37 ALARM SUM 8 8 38 ACK OPTION 2 39 WRITE PRI 1 40 WRITE ALM 41 ITK VER 2 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 Totals bytes 22 30 54 31 T0511 EPS 5 7 5 CONFIGURATION Table 5 12 View Object for Transducer Block Parameter VIEW rud MEN 1 ST REV 2 2 2 2 2 TAG DESC 3 STRATEGY 2 4 ALERT KEY 1 5 MODE BLK 4 6 BLOCK ERR 2 7 UPDATE EVT 8 BLOCK ALM 9 TRANSDUCER DIRECTORY 10 TRANSDUCER TYPE 2 2 2 2 11 XD ERROR 1 1 12 COLLECTION DIRECTORY 13 PRIMARY VALUE 2 TYPE 14 PRIMARY VALUE 5 5 15 PRIMARY VALUE _ 11 RANGE 16 CAL POINT 17 CAL POINT LO 18 CAL MIN SPAN 4 19 CAL UNIT 2 20 SENSOR
8. Figure 6 2 SIMULATE ENABLE Switch Position A IMPORTANT This display board connector is released before simulation jumper switching Do not pull the amplifier out of the case After jumper switching please confirm that the display board connector is not loose IM 1E7F1 01E 7 DEVICE STATUS 7 DEVICE STATUS Device status and failures of ADMAG AE are indicated by using parameter DEVICE STATUS 1 DEVICE STATUS 2 and DEVICE STATUS 3 index 1045 1046 and 1047 in Resource Block Table 7 1 Contents of DEVICE STATUS 1 index 1045 Hexadecimal Display through DD Description 0x 30000000 0 40000000 0 20000000 0 10000000 008000000 004000000 0 02000000 001000000 0 00800000 Sim enable Jmpr oe Switch is ON 000400000 RB in O S mode AL 21 Resource Block is in O S mode 000200000 000100000 0 00080000 AMP Module Failure 2 AL 03 AMP module failure 000040000 000020000 000010000 0 00008000 LINK OBJ 1 17 not open Link object 1 is not open 0 00004000 LINK OBJ 2 open Link object 2 is not open 0x00002000 LINK OBJ 3 not open Link object 3 is not open 0 00001000 LINK OBJ 4 open Link object 4 is not open 0x00000800 LINK OBJ 5 not open Link object 5 is not open 0x00000400 LINK OBJ 6 not open Link object 6 is not open 0 00000200 LINK 7 not op
9. Indicates the capability value for V TSC of the device 8 PreambleExtension 1 V PhPE PostTransGapExtension 1 V PhGE 10 MaxlinterChanSignalSkew 1 V PhIS TA0509 EPS 9 PimeBasicCharacteristics Sub Size ss index Element bytes Value Description 1 Channel 1 O Statistics data Statistics are not Supported supported 2 Medium 8 0x4900000000000000 Wire medium AndData voltage mode Rates and 31 25 kbps Supported are supported 3 IceVersion 2 0x0403 IEC 4 3 is supported 4 NumOf 1 Ji Channels 5 Power Toi 0 Bus powered Mode 1 Self powered TA0510 EPS 10 ChannelStates Sub Size index Element bytes Value Description APPENDIX 5 Link Master Functions 11 PimeBasicInfo Sub Size index Element bytes Value Description 1 InterfaceMode 1 10 0 Half duplex 1 Full duplex 2 LoopBackMode 1 0 Disabled 1 MAU 2 MDS XmitEnabled 1 0x01 Channel 1 is enabled RcvEnebled 1 0x01 Channel 1 is enabled PreferredReceive 1 0 01 Channel 1 is used for Channel reception 6 MediaType 1 49 Wire medium voltage Selected mode and 31 25 kbps are selected 7 ReceiveSelect 0x01 Channel 1 is used for reception TA0512 EPS 12 LinkScheduleActivationVariable Writing the version number of an LAS schedule which has already been downloaded to the domain to thi
10. ROUT Subtotals 41 TA0413 1 EPS IM 1E7F1 01E APPENDIX 4 PID Block Parameter Mnemonic iru icu d 34 SHED 1 35 RCAS OUT 5 36 ROUT OUT 37 TRK SCALE 11 38 D 2 2 39 TRK_VAL 5 5 40 FF VAL 5 41 FF SCALE 11 42 FF GAIN 4 43 UPDATE 44 BLOCK ALM 45 ALARM SUM 8 8 46 ACK OPTION 47 ALARM HYS 4 48 PRI 1 49 HI HI LIM 4 50 PRI 1 51 4 52 LO PRI 1 53 LO LIM 4 54 LO LO PRI 1 55 LO LIM 4 56 HI PRI 1 57 DV HI LIM 4 58 LO PRI 1 59 DV LO LIM 4 60 61 ALM 62 ALM 63 LO LO ALM 64 HI ALM 65 DV LO ALM Subtotals 15 0 30 63 Totals 43 43 83 104 TA0413 2 EPS A 21 IM 1E7F1 01E APPENDIX 5 Link Master Functions APPENDIX 5 LINK MASTER FUNCTIONS A5 1 Link Active Scheduler A link active scheduler LAS is a deterministic centralized bus scheduler that can control communications on an H1 fieldbus segment There is only one LAS on an fieldbus segment ADMAG AE 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 segmen
11. User s Manual ADMAG AE Magnetic Flowmeter Fieldbus Communication Type IM 1E7F1 01E YOKOGAWA e IM 1E7F1 01E Yokogawa Electric Corporation SHPESIBOD CONTENTS Contents 1 INTRODUCTION nu Q 1 1 B Regarding This 1 1 E eet debe 1 1 Safety 5 1 2 2 AMPLIFIER FOR FIELDBUS COMMUNICATION 2 1 3 ABOUT FIELDBUS d rw i rro 3 1 O OIN ANE 3 1 3 2 Internal Structure ADMAG AE 3 1 3 2 1 System network Management VFD 3 1 3 22 Function Block 3 1 3 3 Logical Structure of Each 3 1 3 4 Wiring System Configuration seen 3 1 4 GETTING STARTED nein un uad YR 4 1 4 1 Connection of Devices 4 1 4 2 Host Setting terea ee eet eee 4 2 4 3 Bus and ADMAG AE Power ON nnne 4 2 4 4 integration of DD ieee teet ceci 4 3 4 5 Reading the Parameters 4 3 4 6
12. 3 4 5 6 7 8 SlotTime 4095 PerDlpduPhlOverhead 4 MaxResponseDelay 5 FirstUnpolledNodeld 37 ThisLink 0 MinInterPduDelay 12 NumConseeUnpolledNodeld 186 PreambleExtension 2 9 PostTransGapExtension 10 MaxlnterChanSignalSkew 11 TimeSyncClass 0505 1 5 25 1E7F1 01E APPENDIX 5 Link Master Functions Parameter Name Sub Nro adul di i Access Remarks 370 BASIC 0 R CHARACTERISTICS 1 ChannelStatisticsSupported 0x00 2 MediumAndDataRatesSupported 0x4900000000000000 3 lecVersion 1 0x1 4 NumOfChannels 1 0x1 5 PowerMode 0 0x0 371 CHANNEL STATES 0 R 1 channel 1 0 0x0 2 channel 2 128 0x80 3 channel 3 128 0x80 4 4 128 0x80 5 channel 5 128 0x80 6 channel 6 128 0x80 7 channel 7 128 0x80 8 channel 8 128 0x80 372 PLME BASIC INFO 0 R 1 InterfaceMode 0 0x0 2 LoopBackMode 0 0x0 3 XmitEnabled 1 0 1 4 RcvEnabled 1 0 1 5 PreferredReceiveChannel 1 0 1 6 MediaTypeSelected 73 0 49 7 ReceiveSelect 1 0x1 373 SCHEDULE ACTIVATION VARIABLE RW 374 LINK SCHEDULE LIST 0 R CHARACTERISTICS NumotSchedules 0 RECORD 2 NumOfSubSchedulesPerSchedule 1 3 ActiveScheduleVersion 0 4 ActiveSheduleOdIndex 0 5 ActiveScheduleStartingTime 0 375 DLME SCHEDULE _ 0 R DESCRIPTOR 1 1 Version 0 2
13. AL 22 The transducer block is in O S mode AL 23 Al function block is in O S mode AL 41 The flow rate is out of the measurement range Measurement flow velocity exceed 108 of forward flow direction span setting AL 42 The flow rate is out of the measurement range Measurement flow velocity exceed 108 of reverse flow direction span setting AL 43 Setting for flow velocity span exceeds 11m s AL_44 Setting for flow velocity span is 0 2m s or under AL 45 Totalization rate exceeds 1100pps AL 46 Totalization rate is 0 00005pps or less AL_47 Empty pipe detection Flow tube is not filled with fluid AL_61 Out of the range of the indicator display AL_62 Al function block is in Simulate mode AL_63 Al function block is in Man mode AL_64 Zero point adjustment is abnormal ADMAG AE is not participating in Fieldbus network T0601 EPS The segments for a right most digit are blinking 6 2 2 Alarms and Events Following alarm or event can be reported by ADMAG AE as an alert Analog Alerts Generated when a process value exceeds threshold By AI Block Hi Hi Alarm Hi Alarm Low Alarm Low Low Alarm Discrets Alerts Generated when an abnormal condition is detected By Resource Block Block Alarm Write Alarm By Transducer Block Block Alarm By AI Block Block Alarm IM 1E7F1 01E Update Alerts Generated when a important restorable parameter is updated By Resource Bl
14. Simulation setup SIMULATE Performs simulation of the Al function block The input value and status for the calibration range can also be set It is recommended that this parameter be used for loop checks and other purposes Refer to Simulation Function in Section 6 3 Damping time constant setup PRIMARY VALUE FTIME Sets the time constant of damping function in seconds The setting of PRIMARY VALUE FTIME affects not only flow rate but internal totalization The totalization is not affected by setting No Damping to TOTAL OPTS of Al function block FTIME AI function block is a parameter for damping the value of Al OUT It is recommended to use PRIMARY VALUE FTIME for flowmeter s damping function Output signal low cut mode setup PRIMARY VALUE LOWCUT Sets the low cut value in percent against the larger absolute value between EU at 10096 and EU at 0 The hysteresis is 0 5 when the low cut functions and also is released LOW Al function block is a parameter for low cut of Al OUT It has 1 hysteresis when the low cut is released Do not make LOW CUT functioned when flow measuring in reverse direction or the output is zero at any flow rate because the flow rate is always regarded as under zero It is recommended to use PRIMARY VALUE LOWOUT for flowmeter s low cut function LCD display setup DISPLAY MODE DISPLAY CYCLE Sets the unit to be displayed on the LCD and the display speed Adjust displ
15. V FUN First Unpolled Node Description Indicates the address next to the address range used for the host or other LM device V NUN Number of consecutive Unpolled Node Unused address range 0501 5 devices within address range written as Unused in Figure 5 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 not to allow the address range to become wider which can lead to exhaustive consump tion of Fieldbus communication performance 0x00 Not used 0x10 LM device V FUN Unused V NUN V FUN V NUN BASIC device OxF7 OxF8 Default address OxFB OxFC Portable device address OxFF F0501 EPS Figure 5 1 Available Range of Node Addresses 5 2 5 CONFIGURATION To ensure stable operation of Fieldbus determine the operation parameters and set them to the LM devices While the parameters in Table 5 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 5 2 lists ADMAG AE specification values Table 5 2 Operation Parameter Values of the ADMAG AE to be Set to LM Devices Symbol Parameters V ST Slot Time Description and Settings Indicates the time necessary for immediate reply of the device Unit of time is in octets 256
16. 1E7F1 01E 4 4 Integration of DD If the host supports DD Device Description the DD of the ADMAG AE needs to be installed Check if host has the following directory under its default DD directory 59454310004 594543 is the manufacturer number of Yokogawa Electric Corporation and 0004 is the ADMAG AE device number respectively If this directory is not found DD of ADMAG AE has not been included Create the above directory and copy the DD file 0mOn ffo 0mOn sym m n is a numeral into the directory If you do not have the DD file you can download it from our web site Visit the following web site http www yokogawa com fi fieldbus download htm Once the DD is installed in the directory the name and attribute of all parameters of the ADMAG AE are displayed Off line configuration is possible using Capability file CFF A NOTE Ensure to use the suitable file for the device ADMAG AE has two types FB with a Al function block and FB LC1 with PID LM function If the different type CFF is used some errors occur at downloading to the device 4 5 Reading the Parameters To read ADMAG AE parameters select the AI block of the ADMAG AE from the host screen and read the OUT parameter The current flow rate is displayed Check that MODE_BLOCK of the function block and resource block is set to AUTO 4 6 Continuous Record of Values If the host has a function of continuously recording the indications use th
17. A basic form of each algorithm is expressed in the equation below I PD Control Algorithm in Auto RCas mode E AT _ AMVn K APVn 7 PVn SPn 47 A APVn PI D Control Algorithm in Cas mode AMVn K A PVn SPn a PVn SPn 20 A APVn 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 4 4 2 PID Control Parameters The table below shows the PID control parameters Parameter Description Valid Range GAIN Proportional gain 0 05 to 20 RESET Integral time 0 1 to 10 000 seconds RATE Derivative time 0 to infinity seconds TA0403 EPS APPENDIX 4 PID Block A4 5 Control Output The final control output value MV 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 ADMAG AE performs the velocity type output action for the control output A4 5 1 Velocity Type Output Action The PID block determines the value of the new control output MVn by adding the change
18. Continuous Record of 4 3 47 Generation of 0 4 3 nice duxi ea 5 1 5 1 Network 5 1 5 2 Network Definition 5 1 5 3 Definition of Combining Function Blocks 5 2 5 4 Setting of Tags and Addresses 5 3 5 5 Communication Setting 5 4 VOR Selling eee rtt ee EE ER RT 5 4 5 5 2 Function Block Execution Control 5 5 5 6 Setlirigi nenne C e ee RR M Redde 5 5 TET Pink Object o it ete Re ee ee det e ved etn 5 5 5 6 2 Trend Object e reed pee 5 6 5 6 9 View ua cetera de ect uice aa dua dex 5 6 5 6 4 Al Function Block Parameters 5 8 5 6 5 Transducer Block Parameters 5 9 6 IN PROCESS OPERATION T 6 1 6 1 Mode oh ek DA 6 1 62 Generation of Alarm 6 1 6 2 1 Indication of Alarm 6 1 6 22 Alarms and Events iuc eese e
19. DEVICE STATUS 1 0 Device status VCR setting etc 46 1046 DEVICE STATUS 2 0 Device status Failure or setting error etc 47 1047 DEVICE_STATUS_3 0 Device status Function block setting 48 1048 DEVICE STATUS_4 0 a Not used for ADMAG AE 49 1049 DEVICE STATUS 5 0 Not used for ADMAG AE 50 1050 DEVICE STATUS 6 0 Not used for ADMAG AE 51 1051 DEVICE STATUS 7 0 used for 52 1052 DEVICE STATUS 8 0 Not used for ADMAG AE 0101 2 5 2 IM 1E7F1 01E 1 2 Al Function Block APPENDIX 1 LIST OF PARAMETERS FOR EACH BLOCK OF THE ADMAG AE Relative Index 0 Index 4000 Parameter Name Block Header Factory Default AP Write Mode Block Tag 0 5 Explanation Information on this block such as Block Tag DD Revision Execution Time etc 4001 ST_REV 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 AUTO The strategy field can be used to identify grouping of blocks This data is not checked or processed by the block 4004 ALERT KEY AUTO The identification number of the plant unit This information may be used in the host for sorting alarms etc
20. MImpGal min 1470 MImpGal h 1474 MImpGal d 1478 kImpGal s 1465 kImpGal min 1469 kImpGal h 1474 kImpGal d 1477 ImpGal s 1367 ImpGal min 1368 ImpGal h 1369 ImpGal d 1370 mImpGal s 1464 mlImpGal min 1468 mImpGal h 1472 mImpGal d 1476 L_TYPE Specifies the operation function of the AI block If set to Direct the input delivered to CHANNEL is directly reflected on OUT If set to Indirect scaling by XD_SCALE and OUT_SCALE is carried out and is reflected on OUT Indirect SQRT is not used for ADMAG AE PV_FTIME Sets the time constant of the damping function within AI block primary delay in seconds Alarm Priority Indicates the priority of the process alarm If a value of 3 or greater is set an alarm is transmitted The factory default is 0 Four types of alarm can be set HI PRI HI HI PRI LO PRI and LO LO PRI Alarm Threshold Sets the threshold at which a process alarm is generated The factory default setting is a value that does not generate an alarm Four types of alarm can be set LIM HI HI LIM LO and LO LO LIM 5 CONFIGURATION 5 6 5 Transducer Block Parameters The transducer block sets functions specific to the flow rate measurement of the ADMAG AE For a list of the parameters of each block of the ADMAG AE refer to List of parameters for each block of the ADMAG AE in Appendix 1 The following is a list of impor tant parameters with a guide to how to set
21. Of Service the function block pauses and a block alarm is issued When the function block mode is changed to Manual the function block suspends updating of output values In this case alone it is possible to write a value to the OUT parameter of the block 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 15 in stalled the error number is displayed as AL XX If two or more alarms are issued multiple error numbers are displayed in 2 second intervals when 1 is set to DISPLAY CYCLE An alarm lamp LED flashes during alarming Alarm lamp LED y I I L YOKOGAWA F0601 EPS Figure 6 1 Error Identification on Indicator 6 1 Table 6 1 List of Error Messages LCD Content of Alarms AL 01 Microprocessor failure AL 02 Amplifier or hardware failure AL 03 EEPROM failure AL 04 A D converter high frequency side failure AL 05 A D converter low frequency side failure AL 06 Excessive input signal AL 07 Flow tube coil open circuit AL 20 Al block is not scheduled AL 21 The resource block is in O S mode
22. SENSOR CAL Volumetric 100 O S The method of the last sensor calibration METHOD 100 volumetric 101 static weigh 24 2024 SENSOR_CAL_ O S Sets indicates the location of the last sensor calibration LOC location 25 2025 SENSOR CAL 5 Sets indicates the date of the last sensor calibration DATE date 26 2026 SENSOR CAL O S Sets indicates the name of the person responsible for WHO name the last sensor calibration 27 2027 LIN TYPE linear with input 1 The linearization type of sensor output ADMAG AE is linear with input 28 2028 SECONDARY_ 0 O S Totalizer value VALUE 29 2029 SECONDARY m 1010 O S Totalizer value unit VALUE UNIT The unit is linked to the unit of XD SCALE 30 2030 PRIMARY 3sec AUTO Sets the time constant of output 0 1 to 200sec VALUE FTIME PRIMARY 0 O S Sets low cut range for output 0 to 1096 31 2031 VALUE LOWCUT i 32 2032 LINE_SIZE Sets the size of flow tube O S Nominal size of flow tube 33 2033 SIZE UNIT mm 1013 O S Nominal size unit of flow tube 1013 mm 1019 inch 34 2034 LOW MF Sets the calibration value O S Meter factor of low frequency side 35 2035 HIGH MF Sets the calibration value O S Meter factor of high frequency side 36 2036 ZERO TUNING Enable 2 O S Sets the operation of Auto zero adjustment 1 Disable 2 Enable 3 Now executing Auto zero is in progress 37 2037 AUTO ZERO 0 00 O S Executes Auto zero adjustment 38 2038 FLOW DIRECTION
23. and reverse direction totalization reset 1 Disable 2 Enable 42 4042 TOTAL SET VALUE 0 Man Sets the totalizer preset reset value 0 to 999999 43 4043 REVERSE TOTAL 0 Man Indicates and resets reverse totalized value 0 to 999999 44 4044 DIFF TOTAL 0 Indicates differential totalized value 0 to 999999 45 4045 TOTAL OPTS Damp 2 O S Sets whether instantaneous flow rate value or damped flow rate for totalization 1 No Damping 2 Damping 46 4046 VELOCITY_CHECK 10m s Display the velocity m s at EU 100 of XD SCALE 0102 2 5 1E7F1 01E A1 3 Transducer Block APPENDIX 1 LIST OF PARAMETERS FOR EACH BLOCK OF THE ADMAG AE d Index Parameter Name Factory Default Write Mode Explanation 0 2000 Block Header TAG TB Block Tag Information on this block such as Block Tag DD O S 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 TAG DESC spaces AUTO The user description of the intended application of the block 3 2003 STRATEGY 1 AUTO The strategy field can be used to identify grouping of blocks This data is not checked or processed by the block 4 2004 ALERT KEY 1 AUTO The identification number of the plant unit This inf
24. and the output is kept at the value that was output before the PID block entered into O S mode 0406 5 APPENDIX 4 PID Block 4 9 1 Mode Transitions Transition Destination Mode NOT Condition Conditions If O S is set in MODE _ BLK target or if O S is set in target inside the resource block If the specified condition is NOT if met see Section A4 14 condition 1 is met If Track Enable is specified NOT if either CONTROL OPTS and the or both of value of TRK IN D is true conditions 1 and 2 are met NOT if any one or more of conditions 1 to 3 are met If Auto is set MODE _ NOT if any BLK target one or more AND of conditions 1 if IN status input status is to are met not Bad 6 If Cas is set in _ NOT if any BLK target one or more AND of conditions 1 if neither IN status input to 3 are met status nor CAS_IN status is Bad RCas If RCas is set in MODE _ NOT if any BLK target one or more AND of conditions 1 if neither IN status input to 3 are met status nor RCAS_IN status is Bad 8 If ROut is set in NOT if any BLK target one or more AND of conditions 1 if ROUT_IN status input to 3 are met status is not Bad In accordance 9 If RCAS IN status ROUT_ If Man is set in MODE _ BLK target or if IN status input status is Bad with the IN status is Bad indicating a SHED_OP
25. be carried out until ADMAG AE is connected to Fieldbus In order to take full advan tage of the performance and functionality of the device it is recommended that it be read together with Chapter 5 where describes how to use the ADMAG AE IM 1E7F1 01E 5 CONFIGURATION 5 CONFIGURATION This chapter contains information on how to adapt the function and performance of the ADMAG AE to suit specific applications Because two or more devices are connected to Fieldbus settings including the requirements of all devices need to be determined Practically 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 PD tag and node addresses for all devices S Definition of combining function blocks Determines the method for combination between each function block 4 Setting tags and addresses Sets the PD Tag and node addresses one by one 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 each step of the procedure in the order given Using a dedicated configuration tool allows the procedure to be signifi cantly simplified This section describes the procedure to be assigned for a host which has relatively simple functions Refer to Appendix 5 when
26. fieldbus function blocks 1 Connect the AI block and PID block of the ADMAG AE and the AO block of the valve positioner as shown above 2 Set MODE BLK target of the PID block to O S and then set GAIN RESET and RATE to appropri ate values 3 Check that the value of MODE BLK actual of the AI block is Auto 4 Set MODE BLK target of the AO block to CASIAUTO meaning Cas and Auto 5 Check that the value of BKCAL IN status of the PID block is not Bad 6 Check that the value of IN status of the PID block is not Bad 7 Check that Auto is set in MODE BLK permitted of the PID block 8 Set MODE BLK target of PID block to Auto When finishing all steps in order the PID block and AO block exchange the respective information and initialize the cascade connection Consequently the value of MODE BLK actual of the PID block changes to Auto and automatic PID control starts APPENDIX 4 PID Block A4 19 1 View Object for PID Function Block Parameter Mnemonic ST REV VIEW VIEW VIEW TAG DESC STRATEGY ALERT KEY MODE BLK PV SP OUT PV SCALE OUT SCALE GRANT DENY CONTROL OPTS STATUS OPTS IN PV FTIME BYPASS CAS IN SP RATE DN SP RATE UP SP HI LIM SP LO LIM GAIN RESET BAL TIME RATE RL AR BKCAL_IN OUT HI LIM OUT LO LIM BKCAL HYS BKCAL OUT RCAS
27. if Cas or RCas the Cas or RCas mode No OUT limits Disables the high low limits for OUT in the in Manual Man mode 0408 5 17 IM 1E7F1 01E A4 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 BKCAL IN status 15 FSA LO NI or IR The user cannot manually change the mode to IMAN A mode transition to IMAN occurs only when the condition above is met A4 15 Manual Fallback Manual fallback denotes an action in which a PID block changes mode to MAN manual and suspends the control action Manual fallback takes place automatically as a means of abnormality handling when the following condition is met N status is Bad except when the control action bypass is on To enable the manual fallback action to take place when the above condition is met Target to Manual if BAD IN must be specified beforehand in STATUS OPTS The table below shows the options in STATUS OPTS Options in STATUS OPTS Description IFS if BAD IN Sets the sub
28. instrument Please give attention to prevent that persons are injured by carrying or installing It is preferable for carrying the instrument to use a cart and be done by two or more persons n wiring please confirm voltages between the power supply and the instrumet before connecting the power cables And also please confirm that the cables are not powered before connecting f the accumulated process fluid may be toxic or otherwise harmful take appropriate care to avoid contact with the body or inhalation of vapors even after dismounting the instru ment from process line for maintenance B Safety Precautions For the protection and safety of the operator and the instrument or the system including the instrument please be sure to follow the instructions on safety described in this manual when handling this instru ment In case the instrument is handled in contradic tion to these instructions Yokogawa does not guarantee safety The following safety symbol marks are used in this Manual WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury A CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices 1 2 1 INTRODUCTION A IMPORTANT Indicates that operating the hardware or software in this manner may damage it or lead to s
29. of other nodes PN and Node Activation SPDU transmissions PT transmission including final bit monitoring Transmits a PN Probe Node message and Node Activation SPDU message to devices which return a new PR Probe Response message Passes a PT Pass Token message to devices included in the live list sequentially and monitors the RT Return Token and final bit returned in reply to the PT CD transmission Time synchronization Transmits a CD Compel Data message at the scheduled times 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 A5 5 NMIB for LM 10 Round Trip Delay Not yet supported in the current Reply RR version Reply to DLPDU 11 Long address Not yet supported in the current version TA0504 EPS A 24 APPENDIX 5 Link Master Functions IM 1E7F1 01E APPENDIX 5 Link Master Functions A5 5 LM Parameters A5 5 1 LM Parameter List T
30. sent to the BKCAL IN in the upper block 32 RCAS IN 0 Remote setpoint set from a computer etc 33 ROUT IN Remote control output value set from a computer etc A 13 TA0402 1 EPS IM 1E7F1 01E APPENDIX 4 PID Block Index Pa meer Detault Write Valid Range Description Name factory setting 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 or ROUT IN status becomes Bad if MODE BLK actual RCas or ROut See Section A4 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 convert the output 0 tracking value TRK VAL to non dimensional 1342 1 38 TRK IN D 0 Switch for output tracking See Section A4 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 FF VAL value is scaled to a value with the same scale as for OUT multiplied by the GAIN value and then added to the output of the PID computation 41 FF SCALE 100 MAN Scale limits used for converting the VAL value to a 0 non dimensional value 1342 1 42 FF GAIN 0 M
31. set unless otherwise specified 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 by AI Units which can be set by XD SCALE are shown below m s 1061 ft s 1067 m s 1347 m min 1348 m h 1349 m d 1350 L s 1351 L min 1352 L h 1353 L d 1354 cm s 1511 cm min 1512 cm h 1513 cm d 1514 Mgal s 1451 Mgal min 1455 Mgal h 1459 Mgal d 1366 kgal s 1450 kgal min 1454 kgal h 1458 kgal d 1462 gal s 1362 GPM 1363 gal h 1364 gal d 1365 mgal s 1449 mgal min 1453 mgal h 1457 mgal d 1461 kbbl s 1481 kbbl min 1485 kbbl h 1489 kbbl d 1493 bbl s 1371 bbl min 1372 bbl h 1373 bbl d 1374 mbbl s 1480 mbbl min 1484 mbbl h 1488 mbbl d 1492 ubbl s 1479 ubbl min 1483 ubbl h 1487 ubbl d 1491 IM 1E7F1 01E OUT SCALE Sets the range of output from 0 to 100 Available units for OUT SCALE are the above units for XD SCALE and the units shown below 1342 CFS 1356 CFM 1357 1358 ft d 1359 t s 1326 t min 1327 t h 1328 t d 1329 kg s 1322 kg min 1323 kg h 1324 kg d 1325 g s 1318 g min 1319 g h 1320 g d 1321 Ib s 1330 Ib min 1331 Ib h 1332 1b d 1333 STON s 1334 STON min 1335 STON h 1336 STON d 1337 LTON s 1338 LTON min 1339 LTON h 1340 LTON d 1341 MImpGal s 1466
32. setting received from a computer as the setpoint SP falls to Bad while the PID block is running in the RCas remote cascade or ROut remote output 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 A4 17 1 SHED OPT The SHED setting stipulates the specifications of mode shedding as shown below Only one can be set IM 1E7F1 01E vailable Setting for SHED_OPT Normal shed normal return Actions upon Computer Failure Sets MODE BLK actual to Cas 1 and leaves MODE BLK target unchanged Sets both MODE BLK actual and MODE BLK target to Cas 1 Sets MODE BLK actual to Auto 2 and leaves MODE BLK target unchanged Shed to Auto Sets both MODE BLK actual and no return MODE BLK target to Auto 2 Shed to Manual Sets MODE BLK actual to Man and normal return leaves MODE BLK target unchanged Shed to Manual Sets both MODE BLK actual and no return MODE BLK target to Man Shed to retained If Cas is in MODE BLK target sets target normal MODE_BLK actual to Cas 1 and leaves return MODE BLK target unchanged If Cas is not set in MODE BLK target sets MODE BLK actual to Auto 2 and leaves MODE BLK target unchanged Shed to retained If Cas is set MODE BLK target sets target no return both MODE BLK actual and MODE BLK target to Cas 1 If C
33. 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 Does not regard IN as being in Bad status when IN status is Uncertain to prevent mode transitions from being affected when it is Uncertain Use Uncertain as Good Target to Manual if BAD IN Automatically changes the value of MODE BLK target to MAN when IN falls into Bad status Target to next permitted mode if BAD CAS IN Automatically changes the value of MODE BLK target to Auto or to Man if Auto is not set in Permitted when CAS falls into Bad status 0409 5 18 APPENDIX 4 Block 4 16 Auto Fallback Auto fallback denotes an action in which a PID block changes mode from Cas cascade to Auto automatic and continues automatic PID control 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 MODE permitted A4 17 Mode Shedding upon Com puter Failure When the data status of RCAS IN or ROUT IN which is the
34. 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 Element d 1 SlotTime 2 V ST 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 MaxlinterChanSignalSkew 1 V PhIS 11 TimeSyncClass 1 V TSO TA0508 EPS IM 1E7F1 01E 8 DimeBasicInfo Sub Size index Element bytes Description 1 SlotTime 2 Indicates the capability value for V ST of the device PerDlpduPhlOverhead 1 V PhLO MaxResponseDelay Indicates the capability value for V MRD of the device 4 ThisNode 1 V TN node address ThisLink 2 V TL link id MinInterPduDelay Indicates the capability value for V MID of the device 7 TimeSyncClass
35. 0 0 00800000 000400000 0 00200000 0 00100000 0 00080000 000040000 0x00020000 000010000 000008000 000004000 000002000 000001000 0 00000800 Al Function Block is not Al Function Block is not scheduled AL 20 scheduled 0x00000400 Simulation is enabled in Al Function Block is in Simulation Function Block AL 62 mode 0x00000200 Al Function Block is in Al Function Block is in Manual Manual mode AL 63 mode 0x00000100 Al Function Block is in Al Function Block is in O S mode O S mode AL 23 000000080 000000040 000000020 000000010 000000008 PID Function Block Error 2 Not used for ADMAG AE 000000004 PID Function Block Error 1 Not used for ADMAG AE 0x00000002 PID Function Block is in PID Function Block is in BYPASS mode BYPASS mode 0x00000001 PID Function Block is in PID Function Block is in O S mode O S mode T0703 EPS 7 DEVICE STATUS IM 1E7F1 01E 8 GENERAL SPECIFICATIONS 8 GENERAL SPECIFICATIONS Standard Specifications Standard Performance For items other than those described below refer to Accuracy ADMAG AE Magnetic Flowmeter user s manual PFA Ceramics IM 1 7 0 02 or 1E7C1 E Size mm Actual Flow Velocity m s Accuracy Applicable Model gt less than 0 3 1 5mm s ADMAG AE excluding explosion proof model Stols 0 3 or more 0 5 of rate except CENELEC ATEX FM and TIIS former less than 0 15 0 75mm s dir si 25 to 400
36. 1 01E 3 ABOUT FIELDBUS 3 ABOUT FIELDBUS 3 1 Outline Fieldbus is a bi directional digital communication protocol for field devices which offers an advancement in implementation technologies for process control systems and is widely employed by numerous field devices ADMAG AE Fieldbus communication type employs the specification standardized by The Fieldbus Foundation and provides interoperability between Yokogawa devices and those produced by other manufacturers Fieldbus comes with software consisting of function block providing the means to implement a flexible instrumentation system For information on other features engineering design construction work startup and maintenance of Fieldbus refer to Fieldbus Technical Information TI 38K3A01 01E 3 2 Internal Structure of ADMAG AE ADMAG AE contains two Virtual Field Devices VFD that share the following functions 3 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 3 2 2 Function Block VFD 1 Resource block Manages the status of ADMAG AE hardware Automatically informs the host of any detected faults or other problems 2 Transducer block Converts sensor output to flow rate signal and transfers to AI function blo
37. ALE 100 MAN Upper and lower scale limit values used for scaling of the 0 input IN value 1133 1 11 OUT SCALE 100 MAN 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 A4 13 for details 14 STATUS OPTS 0 O S See Section A4 15 for details 15 IN 0 Controlled value input 16 PV FTIME 2 AUTO Time constant in seconds of the first order lag filter applied to IN 17 BYPASS 1 off MAN 11 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 100 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 96 0 to 5096 Hysteresis for release from a limit for OUT status 31 BKCAL OUT 0 Read back value to be
38. AN Gain for FF VAL 43 UPDATE_EVT Same as that for an Al block 44 BLOCK_ALM Same as that for an Al block 45 ALARM SUM Enable Same as that for an Al block 46 OPTION Ox ffff 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 PRI 0 0to 15 Priority order of HI HI ALM alarm 49 HI INF PV_SCALE Setting for ALM alarm 50 HI PRI 0 0 to 15 Priority order of HI ALM alarm 51 HI LIM INF PV_SCALE Setting for ALM alarm 52 LO PRI 0 01015 Priority order of LO_ALM alarm 53 LO LIM INF PV_SCALE Setting for LO_ALM alarm 54 LO LO PRI 0 0 to 15 Priority order of LO LO ALM alarm 55 LIM INF PV SCALE Setting for LO LO ALM alarm 56 DV HI PRI 0 0to 15 Priority order of DV HI ALM alarm 57 DV HI LIM INF Setting for DV ALM alarm 58 DV LO PRI 0 0 to 15 Priority order of DV LO ALM alarm 59 DV LO LIM INF Setting for DV LO ALM alarm 60 Alarm that is generated when the PV value has exceeded the 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 LIM ALM HYS HI HI ALM is reset 61 HI ALM
39. 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 TA0401 EPS A 12 IM 1E7F1 01E A4 3 Parameters of 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 APPENDIX 4 PID Block Parameter Default ec Index Name factory setting Write Valid Range Description 0 Header TAG PID Block Tag Same as that for an Al block O S 1 ST REV Same as that for an Al block 2 DESC blank Same as that for an Al block 3 STRATEGY 0 Same as that for an Al block 4 ALERT KEY 1 1 to 255 Same as that for an Al block 5 MODE_BLK 6 BLOCK_ERR Same as that for an Al block 7 PV Measured value the non dimensional value that is converted from the input IN value based on the PV SCALE values and filtered SP 0 AUTO PV SCALE 10 Setpoint OUT MAN Output 10 PV SC
40. E 43 REVERSE TOTAL 5 44 DIFF TOTAL 5 45 TOTAL OPTS 1 46 VELOCITY CHECK Totals bytes 31 26 46 55 T0513 EPS 5 8 5 CONFIGURATION Table 5 14 Indexes of View for Each Block VIEW 1 VIEW 2 VIEW VIEW 4 Resourse Block 40100 40101 140102 40103 Transducer Block 40200 40201 40202 40203 Al Function Block 40400 40401 40402 40403 PID Function Block 40800 40801 40802 40803 T0514 EPS 5 6 4 Al Function Block Parameters AI Function block parameters can be read or set from the host For a list of the parameters of blocks held by the ADMAG AE refer to List of parameters for each block of the ADMAG in Appendix 1 The following is a list of important parameters with a guide to how to set them For PID LM function option refer to Appendix 4 and 5 MODE BLK Indicates the three types of function block modes Out Of Service Manual and Auto In Out Of Service 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 circumstances set the Auto mode to take effect 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 Do not change this setting XD SCALE Scale of input from the transducer block 0 0 10 100 and m s for the unit are factory
41. EMOTE LOOP TEST SWITCH is written to SIM ENABLE MSG index 1044 parameter 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 6 2 6 IN PROCESS OPERATION The SIMULATE parameter of AI block consists of the elements listed in Table 6 3 below Table 6 3 SIMULATE Parameter Sub PEE 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 Simulate En Disable Controls the simulation function of this block 1 Disabled standard 2 Active simulation 0603 5 When Simulate En Disable Table 6 3 above is set to Active the applicable function block uses the simulation value set in this parameter instead of the data from the transducer block This setting can be used for propagation of the status to the trailing blocks generation of a process alarm and as an operation test for trailing blocks
42. Forward 2 O S Sets the flow direction 1 Reverse 2 Forward 39 2039 RATE LIMIT 596 O S Sets the level to reduce output fluctuation 0 to 1096 40 2040 DEAD TIME Osec O S Sets the dead time to reduce output fluctuation When 0 is set RATE LIMIT is not available 0 to 15sec 41 2041 POWER SYNCH Synch 2 O S Selects whether the internal frequency is to be synchronized with the power supply or not 1 No synch 2 Synch 42 2042 POWER FREQ 50 00Hz O S Displays and sets the power frequency 43 2043 PULSATING FLOW 1 O S Counteraction of pulsating flow 1 2 2 Yes 44 2044 EMPTY PIPE Alarm 2 O S Selects whether empty pipe detection is to be used as an alarm or not 1 No alarm 2 Alarm 45 2045 MODEL AE100 O S Displays the device model name 46 2046 DISPLAY MODE 2 AUTO Sets the LCD display mode 1 OUT Value 2 296 3 Totalized Value 4 Reverse Totalized Value 5 Diff Totalized Value 47 2047 DISPLAY CYCLE 1 AUTO Sets the renewal cycle of LCD display 1 to 10 48 2048 ALARM SUM Disabled 0 xffff Indicates the status of the alarm of the block 0103 2 5 1E7F1 01E APPENDIX 2 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS APPENDIX 2 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A2 1 Applications and Selection of Basic Parameters Tag No Setting Item applicable parameters Summary Sets PD Tag and each block tag Up to 32 alphanumeric ch
43. G AE V ST gt V ST 4 or greater V MID gt V MID 4 or greater V MRD gt V MRD 12 or greater Check that the node address of ADMAG 15 correctly set See also 5 2 Network Configuration Not in the range between V FUN and V FUN V NUN of LAS Not in the default address F8 to FB IM 1E7F1 01E
44. JIS ex proof type or 24 V DC version 0 15 more 0 5 of rate Output Signal Digital communication signal based on FOUNDA Polyurethane rubber TION Fieldbus protocol Size mm Actual Flow Velocity m s Accuracy Conditions of Communication Line 25 to 400 less than 0 3 1 5mm s Supply Voltage 9 to 32 V DC 0 3 or more 0 5 of rate Supply Current 0 mA No need power supply from bus P Optional Specifications Power Supply Effect No effect within the supply voltage of 9 to 32 V For items other than those described below refer to IM DC 1 7 0 02 or 1E7C1 E Functional Specifications Functional specifications for Fieldbus communica tion conform to th standard specifications H1 of eee 1 LC1 FOUNDATION Fieldbus Function Block AI block enhanced PID block option Link Master function option Items Description Code 0802 5 lt Setting When Shipped gt Tag Number PD TAG Default FT1 002 for PD TAG nothing for tag plate unless otherwise specified Output Mode L_TYPE Direct unless otherwise specified in order Flow rate Range SCALE 0 to 10m s unless otherwise Lower Higher Range Value and Unit specified in order Output Range OUT SCALE Same data as SCALE Lower Higher Range Value and Unit unless otherwise specified Node Address 0x F4 244 unless otherwise specified Specified Tag Number is en
45. 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 TA0505 2 EPS A 26 IM 1E7F1 01E A5 5 2 Descriptions for LM Parameters The following describes LM parameters of an ADMAG AE transmitter NOTE Do not turn off the power to the ADMAG AE for 40 seconds after making a change to its parameter settings 1 DImeLinkMasterCapabilitiesVariable Bit Position Meaning Description Value LAS Schedule Whether the LAS schedule can 0x04 Non volatile 1 or cannot 0 be saved 1 Memory to the non volatile memory LastValues 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 0 0 Record DimeLinkMasterStatisticsRecord 9 Supported TA0506 EPS 2 DlmeLinkMasterInfoRecord Element eid u d 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 TimeDistributionPeriod 4 V TDP 7 MaximumlnactivityToClaimLasDelay 2 V MICD 8 LasDatabaseStatusSpduDistributionPeriod 2 V LDDP 0507 5 3
46. 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 LiveListStatusArrayVariable 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 LiveListStatusArrayVariable in the case where devices having the addresses 0x10 and 0x15 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 gt Bit correspondences 00000000000 0x00 0000010000100 0x10 0x15 27 APPENDIX 5 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 0x00 and the final 2 bytes to the device address OxFF Specify the subindex to access this parameter 6 BootOperatFunctionalClass Writing 1 to
47. T computer failure see Section setting A4 17 1 for details TA0407 EPS To activate mode transitions to Auto Cas RCas and ROut the respective target modes must be set beforehand to MODE permitted A transition to Cas RCas or ROut requires that initialization of the cascade connection has been completed A4 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 values IM 1E7F1 01E A4 11 Setpoint Limiters Active setpoint limiters that limit the changes in the SP value differ depending on the block mode as follows A4 11 1 When PID Block Is in AUTO Mode When the value of MODE 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
48. TYPE 2 21 SENSOR RANGE 11 22 SENSOR SN 4 23 SENSOR CAL 2 METHOD 24 SENSOR CAL LOC 32 25 SENSOR CAL DATE 7 26 SENSOR CAL WHO 32 27 LIN TYPE 1 28 SECONDARY VALUE 5 29 SECONDARY VALUE UNIT 30 PRIMARY VALUE FTIME 4 31 PRIMARY VALUE LOWCUT 2 32 LINE SIZE 4 33 SIZE UNIT 2 34 LOW MF 4 35 HIGH MF 4 36 ZERO TUNING 1 37 AUTO ZERO 4 38 FLOW DIRECTION 1 39 RATE LMT 2 40 DEAD TIME 2 41 POWER SYNCH 42 POWER FREQ 4 43 PULSATING FLOW 1 44 EMPTY PIPE 1 45 MODEL 46 DISPLAY MODE 1 47 DISPLAY CYCLE 1 48 ALARM SUM 8 8 Totals bytes 24 35 29 135 T0512 EPS M 1E7F1 01E Table 5 13 View Object for Al Function Block Parameter dnd 1 ST REV 2 2 2 2 2 TAG DESC 3 STRATEGY 2 4 ALERT KEY 1 5 MODE BLK 4 4 6 BLOCK ERR 2 2 7 PV 5 5 8 OUT 5 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 4 19 FIELD VAL 5 5 20 UPDATE EVT 21 BLOCK ALM 22 ALARM SUM 8 8 23 ACK OPTION 2 24 ALARM HYS 4 25 HI HI PRI 1 26 HI HI 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 ALM 34 ALM 35 LO_ALM 36 LO LO ALM 37 TOTAL 5 38 TOTAL UNIT 1 39 TOTAL SCALE 4 40 TOTAL LIM 2 41 TOTAL LOWCUT 1 42 TOTAL SET VALU
49. able as channel numbers bit0 Scalar input bit1 Scalar output bit2 Discrete input bit3 Discrete output 16 1016 RESTART 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 Soft write lock Used to show supported resource block options supported Report supported 0101 1 5 1E7F1 01E APPENDIX 1 LIST OF PARAMETERS FOR BLOCK THE ADMAG Relative Factory Write Index Index Parameter Name Defauit Mode Explanation 18 1018 FEATURE SEL Soft write lock AUTO Used to select resource block options defined in FEATURES supported bit0 Scheduled Report supported bit1 Event driven bit2 Manufacturer specified 19 1019 CYCLE TYPE Scheduled Identifies the block execution methods available for this resource 20 1020 CYCLE SEL Scheduled AUTO Used to select the block execution method for this resource 21 1021 MIN CYCLE T 3200 100ms _ 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 atte
50. an output value corresponding to the higher range value to EU at 100 on OUT_SCALE Set an output value corresponding to the lower range value to EU at 0 on OUT_SCALE Set the decimal position to Decimal Point FA0203 EPS Example To set the output to 0 00 to 100 00kg h Set kg h 1324 to Units Index on OUT_SCALE Set 100 to EU at 100 on OUT_SCALE Set 0 to EU at 0 on OUT SCALE and Set 2 to Decimal Point on OUT SCALE Each unit is expressed using a 4 digit numeric code Refer to Section 5 6 4 AI Function Block Parameters A 8 IM 1E7F1 01E APPENDIX 2 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS Restrictions imposed when the device is equipped with a built in indicator When the output mode L_TYPE is set as Indirect or IndirectSQR T the range determined by the output scale corresponds to the scale and unit of the indicator Set the lower and higher value of the range numeric string excluding decimal point if the decimal point is included in a range of 30000 to 30000 Down to the third decimal position can be set When the output mode 1 TYPE is set as Direct unit determined at XD SCALE is displayed 3 Setting the output mode Access the L TYPE parameter Set the output mode 1 Direct Sensor output value Linear output value 2 Indirect 3 IndirectSQRT Square root extraction output value ndirect SQRT is not used for ADMAG AE FA0204 EPS 4 Totalization function When setti
51. aracters can be set for both tags Refer to Tag and address in Section 5 4 Calibration range setup XD_SCALE Sets the range of input from the transducer block corresponding to the 0 and 100 points in operation within the function block The calibrated range 0 and 10095 is the factory default setting Sets the range unit input value of the 096 point in case of ADMAG AE 0 input value of the 10096 point correspond to flow rate span and the 4 data at the decimal point Output scale setup OUT SCALE Sets the scale of output corresponding to the 096 and 100 points in operation within the Al function block It is possible to set a unit and scale that differs from the measurement range Sets the range unit input value of the 096 point lower bound of output scale input value of the 10096 point upper bound of output scale and the 4 data at the decimal point Output mode setup L TYPE Selects the operation function of the AI function block It may be chosen from among Direct Indirect and IndirectSQRT Direct The output of the transducer block is directly output only via filtering without scaling and square root extraction SCALE Indirect Output processed by proportion at the Al function block OUT SCALE IndirectSQRT Output processed by square root extraction at the Al function block IndirectSQRT is not used for ADMAG AE The scale and unit of LCD indicator depend on this setting
52. ary 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 primary 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 Options in CONTROL OPTS Bypass Enable This parameter allows BYPASS to be set Description SP PV Track Equalizes SP to PV when in Man MODE BLK target is set to Man SP PV Track Equalizes SP to PV when in ROut MODE BLK target is set to ROut SP PV Track Equalizes SP to PV when in LO or IMan actual is set to LO or IMAN SP PV Track Equalizes SP to RCAS IN when MODE retained BLK target is set to RCas and to CAS Target when MODE BLK target is set to Cas when the 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 TRK VAL to replace the value of OUT when the target mode is Man and TRK IN D is true The actual mode will then be LO 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
53. as is not set in MODE BLK target sets MODE BLK actual to Auto 2 and MODE BLK target to Cas Normal shed no return Shed to Auto normal return 0410 5 The modes to which a PID block can transfer are limited to those set in MODE 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 n MODE BLK permitted and has the lowest priority level Man Higher priority level Auto Cas RCas ROut Lower priority level 2 Only when Auto is set as permitted mode NOTE If a control block is connected as a cascade primary block of the PID block in question a mode transition of the PID block to CAS occurs in the following sequence due to initialization of the cascade connection RCas or ROut gt Auto gt Cas APPENDIX 4 PID Block A4 18 Alarms There are two kinds of alarms generated by a PID block block and process alarms A4 18 1 Block Alarm BLOCK ALM The block alarm BLOCK ALM is generated upon occurrence of either of the following errors values set in BLOCK ERR and notifies the content of BLOCK ERR Value of BLOCK ERR Local Override MODE BLK actual of the PID block is LO IN status of the PID block is either of the following e Bad Device Failure Bad Sensor Failure Out of Servi
54. ay speed if a low temperature environment causes a poor LCD display quality Zero point adjustment ZERO TUNING AUTO ZERO Performs zero point adjustment Zero point adjustment should be done only when the fluid is filled in the flow tube and the fluid velocity is completely zero 0201 5 7 1 7 1 01 APPENDIX 2 APPLICATION SETTING AND CHANGE OF BASIC PARAMETERS A2 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 Set the Target Note 1 of block mode MODE to Auto Man O S Note 2 according to the Write Mode of the parameter to be set or changed Access the parameter to be set or changed Make setting or change in accordance with each parameter Set the Target of block mode MODE BLK back to Auto Note 2 FA0201 EPS A IMPORTANT Do not turn the power OFF immediately after parameter setting When the parameters are saved to the EEPROM the redundant processing is executed for the improvement of reliability If the power is turned OFF within 60 seconds after setting of parameters changed parameters are not saved and may return to their original values N
55. block Each Trend object has the parameters listed in Table 5 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 of Resource block Table 5 8 Parameters for Trend Objects Sub me index Parameters Description 1 Block Index Sets the leading index of the function block that takes a trend 2 Parameter Relative Sets the index of Index parameters taking a trend by a value relative to the beginning of the function block In the ADMAG AE Al 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 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 6 to 21 List of Status The last sampling time Status part of a sampled parameter 21 to 37 List of Samples Data part of a sampled parameter 0508 5 Five trend objects not factory set Table 5 9 Trend Objects Index Trend Object Factory Settings 32000 TREND FLT 1 Not factory set 32001 TREND FLT 2 Not factory set 32002 TREND FLT 3 Not factory set 32003 TREND FLT 4 Not factory set 32004 TREND DIS 1 Not factory s
56. bus communication signal m L N Protective grounding Power supply 03 5 Figure 4 1 Terminal connection for ADMAG 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 details of the host are explained in the rest of this material Cable Used for connecting devices Refer to Fieldbus Technical Information TI 38K3A01 01E for details of instrumentation cabling If the total length of the cable is in a range of 2 to 3 meters for laboratory or other experimental use the following simplified cable a twisted pair wire with a cross section of 0 9 mm or more and cycle period of within 5 cm 2 inches may be used Termination processing depends on the type of device being deployed For ADMAG AE use an M4 screw terminal Some hosts require a connector Refer to Yokogawa when making arrangements to purchase the recommended equipment Connect the devices as shown in Figure 4 2 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 supply HOST FIELDBUS FIELDBUS Terminator Terminator F0401 EPS Figure 4 2 Device Connection Before us
57. ce BLK target of the PID block is O S TA0411 EPS Condition Input Failure A4 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 Cause of Occurrence Alarm Priority Level Setting HI ALM Occurs when the PV increases HI HI PRI above the HI HI LIM value ALM Occurs when the PV increases PRI above value Occurs when the PV decreases LO PRI below the LO LIM value LO LO ALM Occurs when the PV decreases LO LO below the LO LO LIM value LO ALM DV HI ALM Occurs when the value of DV HI PRI PV SP increases above the DV value DV LO ALM Occurs when the value of DV LO PRI PV SP decreases below the DV LO LIM value TA0412 EPS A 19 IM 1E7F1 01E A4 19 Example of Block Connec tions Al IN PID r gt BKCAL_IN OUT CAS IN AO BKCAL OUT 0406 5 When configuring simple PID control loop by combining an ADMAG AE transmitter with a fieldbus valve positioner that contains an AO block follow the procedure below to make the settings of the corre sponding
58. ck 3 AI function block Conditions raw data from the Transducer block Outputs flow rate signals Carries out scaling extraction 4 PID function block option Performs the PID control computation based on the deviation of the measured value from the set point 3 3 Logical Structure of Each Block ADMAG System network management VFD Fieldbus ET PD Tag Communication parameters Node add Function block execution schedule Link master Option Function block PID function block Option Transducer Al function block block Sensor input Block tag Block tag Sensor Parameters Parameters Output OUT Resource block Block tag Parameters F0301 EPS Figure 3 1 Logical Structure of Each Block Setting of various parameters node addresses and PD Tags shown in Figure 3 1 is required before starting operation 3 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 allow device performance to be fully exhibited IM 1E7F1 01E 4 GETTING STARTED 4 GETTING STARTED Fieldbus is fully dependent upon digital communica tion protocol and differs in operation from conven tional 4 to 20 mA transmission a
59. dukter r tillg ngliga engelska tyska och franska Om Ni beh ver instruktioner f r dessa explosionss kra produkter p annat spr k skall Ni kontakta n rmaste Yokogawakontor eller representant eyyepidia Aevrovpyytos rov mpot vrov pe ATEX Ex kar Tov yper eorte odyyles Ex omv ETLKOLVWV OTE LE TO TANOLEDTEPO ypagsio Yokogawa AVTLTPOTWTO TNs IM 1E7F1 01E 2 ANPLIFIER FOR FIELDBUS COMMUNICATION 2 AMPLIFIER FOR FIELDBUS COMMUNICATION Refer to the instruction manual for detailed descriptions of the parts This section describes the topics applicable to the Fieldbus communication type 1 In the Fieldbus communication type there are no local key access function 2 The Fieldbus communication type has no BRAIN terminal connection pin 3 The Fieldbus communication type has no Instantaneous Totalizer rate alternate display function 4 The Fieldbus communication type has a simulation function A SIMULATE ENABLE jumper switch is mounted in the ADMAG AE amplifier Refer to Section 6 3 Simulation Function for details of the simulation function 5 ADMAG AE adjusting using AM012 calibrator must be done on off line SIMULATE ENABLE jumper Figure 2 1 Amplifier for Fieldbus communication 2 1 IM 1E7F
60. e of problems the customer should contact the Yokogawa representative from which the instrument was purchased or the nearest Yokogawa office fa problem arises with this instrument please inform us of the nature of the problem and the circumstances under which it developed including the model specification and serial number Any diagrams data and other information you can include in your communication will also be helpful Responsible party for repair cost for the problems shall be determined by Yokogawa based on our investigation 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 Failure or damage due to improper handling use or storage which is out of design conditions 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 earth quakes storms floods thunder lightening or other natural disasters or disturbances riots warfare or radioactive contamination IM 1E7F1 01E A WARNING The Magnetic Flowmeter is a heavy
61. en Link object 7 is not open 0 00000100 LINK OBJ 8 not open Link object 8 is not open 0 00000080 LINK OBJ 9 not open Link object 9 is not open 0 00000040 LINK OBJ 10 not open Link object 10 is not open 0 00000020 LINK OBJ 11 open Link object 11 is not open 0x00000010 LINK OBJ 12 not open Not used for ADMAG AE 000000008 LINK OBJ 13 not open Not used for ADMAG AE 0x00000004 LINK OBJ 14 not open Not used for ADMAG AE 0x00000002 LINK OBJ 15 not open Not used for ADMAG AE 000000001 LINK 16 open Not used for ADMAG T0701 EPS 7 1 Table 7 2 Contents of DEVICE_STATUS _ 2 index 1046 Hexadecimal Display through DD Description 0 80000000 0 40000000 0 20000000 0 10000000 0 08000000 0 04000000 0x02000000 001000000 000800000 000400000 000200000 000100000 000080000 000040000 000020000 0x00010000 Zero adjustment error AL 64 Zero point adjustment is abnormal 0x00008000 Data is out of LCD display Out of the range of the range AL 61 indicator display 000004000 Empty pipe AL 47 Empty pipe detection Flow tube is not filled with fluid 0x00002000 Internal total rate is less than Totalization rate is 0 00005pps 0 00005 pps AL 46 or less 0x00001000 Internal total rate is more than Totalization rate exceeds 1100 pps AL 45 1100pps 0x00000800 Span velocity is less than Setting for f
62. es KE SV STATUS OUT STATUS P 9 UNCERTAIN UNCERTAIN Non Sensor Conversion Specific not accurate AL 43 Setting for flow velocity B PV STATUS PV STATUS span is 11m s or over UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific SV STATUS OUT STATUS UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific AL 44 Setting for flow velocity PV STATUS PV STATUS span is 0 2m s or under UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific SV STATUS OUT STATUS UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific AL 45 Totalizer rate PV STATUS PV STATUS exceeds 1100pps UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific SV STATUS OUT STATUS UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific AL 46 Totalizer rate PV STATUS PV STATUS is 0 00005pps or less UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific SV STATUS OUT STATUS UNCERTAIN Engineering UNCERTAIN Non unit range Violation Specific AL 47 Empty pipe detection BLOCK ERR Input PV STATUS Flow tube is not filled Failure BAD Status BAD Non Specific with fluid XD ERROR General Error PV STATUS BAD OUT STATUS Engineering BAD Non Specific Configulation Error SV STATUS BAD Engineering Configulation Error AL 61 Out of the range of the Es indicator display AL 62 Al Function Block is BLOCK ERR BLOCK_ERR
63. et only with PID function 0509 5 CONFIGURATION SMIB System Management Information Base NMIB Network Management Information Base INS We F0505 EPS Figure 5 5 Examle of Default Configuration 5 6 3 View Object This is the object to form groups of parameters in a block One of advantage brought by forming groups of parameters is the reduction of load for data transaction ADMAG AE has four View Objects for each Resource block Transducer block and AI function block and each View Object has the parameters listed in Table 5 11 to 5 14 Table 5 10 Purpose of Each View Object Description VIEW 1 Set of dynamic parameters required by operator for plant operation PV SV OUT Mode etc VIEW 2 Set of static parameters which need to be shown to plant operator at once Range etc VIEW 3 Set of all the dynamic parameters VIEW 4 Set of static parameters for configuration or maintenance T0510 EPS 5 6 IM 1E7F1 01E Table 5 11 View Object for Resource Block VIEN ic VIEW 1 ST_REV 2 2 2 2 2 TAG_DESC 3 STRATEGY 2 4 ALERT_KEY 1 5 MODE BLK 4 6 BLOCK ERR 2 7 RS STATE 1 1 8 TEST RW 9 DD RESOURCE 10 MANUFAC 1
64. from LAS Interval between end of block execution and starrt of the next block execution 5 4 Setting of Tags and Addresses This section describes the steps in the procedure to set PD Tags and node addresses in the ADMAG AE There are three states of Fieldbus devices as shown in Figure 5 4 and if the state is other than the lowest SM OPERATIONAL state no function block is executed ADMAG AE must be transferred to this state when ADMAG AE 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 F0504 EPS Figure 5 4 Status Transition by Setting PD Tag and Node Address ADMAG AE has a PD Tag FT1002 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 first clear the node address and clear the PD Tag then set the PD Tag and node address again Devices whose node address was cleared will await 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 ADMAG AE is 5945430004xxxxxxxx The xxxxxxxx at t
65. he end of the above device ID is a total of 8 alphanumeric characters IM 1E7F1 01E 5 5 Communication Setting To set the communication function it is necessary to change the database residing in SM VFD 5 5 1 VCR Setting Set VCR Virtual Communication Relationship which specifies the called party for communication and resources ADMAG AE has 16 VCRs whose applica tion can be changed except for the first VCR which is used for management ADMAG AE 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 receives output of another function block s by PID block A Server VCR is capable to respond to requests from a Client QUB VCR after the Client initiates connection to the Server successfully 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 connect
66. he tables below show LM parameters of an ADMAG AE Meanings of Access column entries RW read write possible R read only TOM Parameter Name Sub 4 ir a Access 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 TimebDistributionPeriod 5000 7 MaximumlnactivityToClaimLasDelay 8 8 LasDatabaseStatusSpduDistributionPeriod 6000 364 LINK MASTER FLAG VARIABLE RW LAS True OxFF non LAS False 0x00 365 LIVE LIST STATUS ARRAY VARIABLE R 366 MAX TOKEN HOLD 10 0x0000x16 0x012cx16 RW TIME ARRAY 1 Elementi 0 012 5 0 0000 27 2 Element2 0 0000 32 3 Element3 0x0000x32 4 Element4 0x0000x32 5 Element5 0x0000x32 6 Element6 0x0000x31 ox012c 7 Element7 0x012cx32 8 Elements 0x02 367 OPERAT FUNCTIONAL CLASS 0x01 RW 0x01 basic device 0x02 LM 368 CURRENT LINK R Settings for LAS SETTING RECORD SlotTime PerDlpduPhlOverhead MaxResponseDelay FirstUnpolledNodeld ThisLink MinInterPduDelay NumConseeUnpolledNodeld PreambleExtension PostTransGapExtension MaxlnterChanSignalSkew TimeSyncClass o 369 CONFIGURED LINK _ SETTING_RECORD RW 0 1 2 3 4 5 6 T 8 9 1 1 0 1 2
67. ic applications T0504 2 EPS 16 VCRs are factory set as shown in Table 5 5 Table 5 5 VCR List M Factory Setting 293 1 For system management Fixed 294 2 Server LocalAddr 0xF3 295 3 Server LocalAddr 0xF4 296 4 Server LocalAddr 0xF7 297 5 Trend Source LocalAddr 0x07 Remote Address 0x111 298 Publisher LocalAddr 0x20 299 vA Alert Source LocalAddr 0x07 Remote Address 0x1 10 300 8 Server LocalAddr 0xF9 301 9 Not factory set 302 10 Not factory set 303 11 Not factory set 304 12 Not factory set 305 13 Not factory set 306 14 Not factory set 307 15 Not factory set 308 16 Not factory set 0505 5 5 2 Function Block Execution Control According to the instructions given in Section 5 3 set the execution cycle of the function blocks and schedule of execution 5 5 5 CONFIGURATION 5 6 Block Setting Set the parameter for function block VFD 5 6 1 Link Object Link object combines the data voluntarily sent by the function block with VCR ADMAG AE has 11 link objects A single link object specifies one combination Each link object has the parameters listed in Table 5 6 Parameters must be changed together for each VCR because the modifications made to each parameter may cause inconsistent operation Table 5 6 Link Object Parameters Sub Parameters Description index 1 Locallndex Sets the index
68. ich the BLK PID block transfers Actual Indicates the current mode of the PID block Permitted Stipulates all the modes that the PID block can enter The PID block is prohibited to enter any mode other than those set in this element Normal Stipulates the mode in which the PID block normally resides TA0405 EPS There are eight modes for a PID block as shown below Block Mode Description ROut Remote output mode in which the PID block outputs the value set in ROUT_IN RCas cascade mode in which the PID block carries out the PID control computation based on the setpoint SP set via the remote cascade connection such as from a computer and outputs the computed result Cas Cascade mode in which the PID block carries out the PID control computation based on the setpoint SP set from another fieldbus function block and outputs the computed result Auto The PID block carries out automatic control and outputs the result computed by the PID control computation Man Manual mode in which the PID block outputs the value set by the user manually LO The PID block outputs the value set in TRK_VAL 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 A4 14 O S Out of service mode in which neither the control computation nor action is carried out
69. in control output calculated in the current control period AMVn to the current read back value of the MV BKCAL IN This action can be expressed as AMVn AMVn OUT_SCALE EU100 OUT SCALE EU 0 y PV SCALE EU100 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 A4 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 TA0404 EPS A4 7 Control Action Bypass The PID control computation can be bypassed so as to set the SP value in the control output OUT as shown below Setting BYPASS to On bypasses the PID control computation OUT CAS_IN RCAS_IN Setpoint FA0402 EPS IM 1E7F1 01E A4 8 Feed forward Feed forward is an action to add a compensation input 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 FF SCALE OUT SCALE x rr enn O OUT PV PID computation FA0403 EPS A4 9 Block Modes The block mode is set in the parameter MODE BLK Target Stipulates the target mode to wh
70. in het Engels Duits en Frans Neem indien u aanwijzingen op het gebied van explosiebeveiliging nodig hebt in uw eigen taal contact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger 1 INTRODUCTION Kaikkien ATEX tyyppisten tuotteiden k ytt hjeet ovat saatavilla englannin saksan ja ranskankielisin Mik li tarvitsette Ex tyyppisten tuotteiden ohjeita omalla paikallisella kielell nnne ottakaa yhteytt l himp n Yokogawa toimistoon tai edustajaan Todos os manuais de instru es referentes aos produtos Ex da ATEX est o dispon veis em Ingl s Alem o e Franc s Se necessitar de instru es na sua lingua relacionadas com produtos Ex dever entrar em contacto com a delegac o mais pr xima ou com um representante da Yokogawa Tous les manuels d instruction des produits sont disponibles en langue anglaise allemande et fran aise Si vous n cessitez des instructions relatives aux produits Ex dans votre langue veuillez bien contacter votre repr sentant Yokogawa le plus proche Alle Betriebsanleitungen f r ATEX bezogene Produkte stehen in den Sprachen Englisch Deutsch und Franz sisch zur Verf gung Sollten Sie die Betriebsanleitungen f r Ex Produkte in Ihrer Landessprache ben tigen setzen Sie sich bitte mit Ihrem rtlichen Yokogawa Vertreter in Verbindung Cs Alla instruktionsb cker f r ATEX Ex explosionss kra pro
71. in simulate mode Simulate Active Simulate Active AL_63 Al Function Block is in OUT STATUS HOLD Manual mode When if Man Mode is not set or Uncertain Substitute When OUT is changed AL_64 Zero Adjust value is out BLOCK ERR Input PV STATUS of normal range Failure BAD Status XD ERROR Configuration Error PV STATUS BAD Configuration Error BAD Non Specific SV STATUS BAD Configuration Error OUT STATUS BAD Non Specific 0301 2 IM 1E7F1 01E APPENDIX 4 PID Block APPENDIX 4 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 A4 1 Function Diagram The figure below depicts the function diagram of a PID block CAS_IN RCAS_IN IN Input Filter Mode Control BKCAL_OUT RCAS_OUT BKCAL_IN ROUT_IN ROUT_OUT Setpoint Feed forward OUT PID Control PV Computation Data Status Management Alarm Processing Output Tracking TRK IN D TRK VAL 0401 5 4 2 Functions of PID Block The table below shows the functions provided in a PID block Function PID control computation Description Computes the control output in accordance with the PID control algorithm Control output Converts the change in control output AMV to the ma
72. ing 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 IM 1E7F1 01E IMPORTANT Connecting a Fieldbus configuration tool to a loop with its existing host may cause communi cation data scrambles resulting in a functional disorder or a system failure 4 2 Host Setting To activate Fieldbus the following settings are required for the host IMPORTANT Do not turn off the power immediately after setting When the parameters are saved to the EEPROM the redundant processing is executed for the improvement of reliability If the power is turned off within 60 seconds after setting is made the modified parameters are not saved and the settings may return to the original values Table 4 1 Operation Parameters Symbol Parameter Description and Settings V ST Slot Time V MID Minimum Inter PDU Set 4 or greater value Delay Set 4 or greater value V MRD Maximum Reply Set so that V MRD x V Delay ST is 12 or greater V FUN First Unpolled Node Indicate the address next to the address range used by the host Set 0x15 or greater V NUN Number of Unused address range consecutive ADMAG AE address is Unpolled Node factory set to OxF4 Set this address to be within the range of the BASIC device in Fig
73. ion 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 5 4 Parameters must be changed together for each VCR because modification for each parameter may cause inconsistent operation Table 5 4 VCR Static Entry 5 CONFIGURATION Sub index 1 Parameter FasArTypeAndRole Description Indicates the type and role of communication VCR The following 4 types are used for ADMAG AE 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 ADMAG AE 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 Addresses in Subindex 2 and 3 need to be set to the same contents of the VCR as the called party local and remote are reversed FasDIISDAP Specifies the quality of communication Usually one of the following types is set Ox2B Server 0x01 Source Alert 0x03 Source Trend 0x91 Publisher Subscriber FasDIIMaxConfirm DelayOnConnect To establish connection for communica
74. is 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 4 3 4 GETTING STARTED 4 7 Generation of Alarm If the host is allowed to receive alarms generation of an alarm be attempted from ADMAG In this case set the reception of alarms on the host side ADMAG AE s VCR 7 is factory set for this purpose For practical purposes all alarms are placed in a disabled status for this reason it is recommended that you first use one of these alarms on a trial basis Set the value of link object 3 index 30002 as 0 299 0 6 0 Refer to section 5 6 1 Link Object for details Since the LO PRI parameter index 4029 of the AI block is set to 0 try setting this value to 3 Select the Write function from the host in operation specify an index or variable name and write 3 to it The LO LIM parameter index 4030 of the AI block determines the limit at which the lower bound alarm for the process value is given In usual cases a very small value is set to this limit Set 1 the unit is same as XD SCALE unit to the limit Since the flow rate is almost 0 a lower bound alarm 15 raised Check that the alarm can be received at the host When the alarm is confirmed transmission of the alarm is suspended The above mentioned items are a description of the simple procedure to
75. its to the right of the decimal point to be used in displaying the OUT parameter and parameters which have the same scaling as OUT Refer to 5 6 4 Al Function Block Parameters for the unit available 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 4013 IO_OPTS 0x0000 O S Options which the user may select to alter input and output block processing bit 10 Low cutoff 4014 STATUS OPTS O S Options which the user may select in the block processing of status bit 3 Propagate Failure Forward bit 8 Uncertain if Man mode 4015 CHANNEL 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 4016 L TYPE Direct 1 MAN Determines if the values passed by the transducer block to the Al block may be used directly Direct or if the value is in different units and must be converted linearly Indirect or with square root Ind Sqr Root using the input range defined by the transducer and the associated output range Indirect Squre Root is not used for ADMAG AE A 3 0102 1 5 1E7F1 01E APPENDIX 1 LIST OF PARAMETERS FOR EACH BLOCK OF THE ADMAG AE
76. l devices to be connected to Fieldbus For ADMAG AE separate power supply is required Thus ADMAG AE current consumption does not concern the dedicated power supply for Fieldbus The cable must have the spur in a minimum length with terminators installed at both ends of the trunk 5 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 IM 1E7F1 01E The node address is used to specify devices for communication purposes Because data 15 too long for a PD Tag the host uses the node address in place of the PD Tag for communication range of 16 to 247 or hexadecimal 10 to F7 can be set The device LM device with bus control function Link Master function is allocated from a smaller address number 16 side and other devices BASIC device without bus control function allocated from a larger address number 247 side respectively Place ADMAG AE in the range of the BASIC device When the ADMAG AE is used as Link Master option place ADMAG AE in the range of LM device Set the range of addresses to be used to the LM device Set the following parameters Table 5 1 Parameters for Setting Address Range Symbol Parameters
77. lant unit This information may be used in the host for sorting alarms etc 5 1005 MODE_BLK AUTO AUTO The actual target permitted and normal modes of the block 6 1006 BLOCK ERR 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 1007 RS STATE State the resource block state machine 8 1008 TEST_RW Null AUTO Read write test parameter used only for conformance testing and simulation 9 1009 DD RESOURCE Null String identifying the tag of the resource which contains the Device Description for this resource 10 1010 MANUFAC ID 0x00594543 Manufacturer identification number used by interface device to locate the DD file for the resource 11 1011 DEV_TYPE 4 _ Manufacturer s model number associated with the resource used by interface devices to locate the DD file for the resource 12 1012 DEV REV 1 Manufacturer revision number associated with the resource used by an interface device to locate the DD file for the resource 13 1013 DD REV 1 Revision the DD associated with the resource used by interface device to locate the DD file for the resource 14 1014 GRANT_DENY 0x00 AUTO Options for controlling access of host computer and local control panels to operating tuning and alarm parameters of the block 15 1015 HARD TYPES Scalar input The types of hardware avail
78. lare itself as and become the LAS by writing 0x00 false to PrimaryLinkMasterFlag Variable in the current LAS and OxFF true to PrimaryLinkMasterFlagVariable index 364 in the ADMAG AE Q3 A3 1 A3 2 Q4 4 1 4 2 4 3 APPENDIX 5 Link Master Functions segment where an ADMAG AE 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 ADMAG AE and the capabilities of being the LAS for the device that cannot be connected V ST V MID V MRD of ADMAG AE ConfiguredLinkSettingsRecord index 369 V ST V MID V MRD of problematic device DImeBasicInfo Then confirm that the following conditions are met ADMAG AE 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 the of the ADMAG AE The segments for a right most digit on LCD of ADMAG AE are blinking Followings are possible causes No LAS existing on the network or no communication being established between ADMAG AE and LAS Check that LAS is correctly connected to the network If ADMAG 15 used as LAS option follow the procedures shown in A5 3 1 2 and 3 Check that LAS parameters are set so as to meet the ADMAG AE s requirement See also 5 2 Network Configuration LAS ADMA
79. lay 4 8 12 10 for V MID 1 Set the node address of the ADMAG AE In er general use an address from 0x10 to V FUN Hum case set SlotTime MaxResponseTime and 1 MinInterPduDelay as follows a ConfiguredLinkSettingsRecord ADMAG AE Index 369 SM Not used Setting S 0x10 Subindex Element Default Description LM i V puy 1 SlotTime 20 4095 V ST Not used NUN 3 MaxResponseDelay 6 5 V MRD OxF7 Basic device TA0502 EPS OxF8 3 In the LAS settings of the ADMAG AE set the OxFC Perault andress values of V FUN and V NUN so that they ii Portable device address include the node addresses of all nodes within the x FA0503 EPS same segment See also Figure 3 Figure 3 Node Address Ranges ConfiguredLinkSettingsRecord ADMAG AE Index 369 SM 2 In the LAS settings of the ADMAG AE set the Subindex Element Default Value Description values of V ST V MRD and V MID to the 4 FirstUnpolledNodeld 0x25 V FUN same as the respective lowest capability values in 7 NumConsecUnpolledNodeld V NUN all the devices within the segment An example is shown below A 23 IM 1E7F1 01E A5 4 LM Functions Function LM initialization Description When a fieldbus segment starts the LM with the smallest V ST x V TN value within the segment becomes the LAS At all times each LM is checking whether or not a carrier is on the segment Startup
80. low velocity span is 0 2m s AL 44 0 2m s or under 0x00000400 Span velocity is more than Setting for flow velocity span 11m s AL 43 exceeds11m s 0x00000200 Flow velocity overflow The flow rate is out of the Reverse AL 42 measurement range Measurement flow velocity exceed 108 of reverse flow direction span setting 000000100 Flow velocity overflow The flow rate is out of the Forward AL 41 measurement range Measurement flow velocity exceed 108 of forward flow direction span setting 0x00000080 AMP Module Failure 3 AL 02 Amplifier or hardware failure 0 00000040 AMP Module Failure 2 AL 03 EEPROM failure 0x00000020 Module Failure 1 AL 02 Amplifier or hardware failure 0 00000010 Coil open AL 07 Flow tube coil open circuit 000000008 Input signal overflow AL 06 Excessive input signal 0x00000004 AD Low Failure AL 05 A D converter low frequency side failure 0x00000002 AD High Failure AL 04 A D converter high frequency side failure 000000001 CPU Module Failure AL 01 Microprocessor failure T0702 EPS IM 1E7F1 01E Table 7 3 Contents of DEVICE STATUS 3 index 1047 Hexadecimal Display through DD Description 0 80000000 0 40000000 0 20000000 0 10000000 0x08000000 Transducer Block is in O S Transducer Block is in O S mode AL 22 mode 004000000 002000000 0 0100000
81. m limits before the alarm condition clears Alarm Hysteresis is expressed as a percent of the PV span 25 4025 HI HI PRI 0 AUTO Priority of the high high alarm 26 4026 HI HI LIM INF AUTO The setting for high high alarm in engineering units 27 4027 HI PRI 0 AUTO Priority of the high alarm 28 4028 HI LIM INF AUTO The setting for high alarm in engineering units 29 4029 LO PRI 0 AUTO Priority of the low alarm 30 4030 LO LIM INF AUTO The setting for the low alarm in engineering units 31 4031 LO LO PRI 0 AUTO Priority of the low low alarm 32 4032 LO LO LIM INF AUTO The setting of the low low alarm in engineering units 33 4033 HI HI ALM 0 The status for high high alarm and its associated time stamp 34 4034 HI ALM 0 The status for high alarm its associated time stamp 35 4035 LO ALM 0 The status of the low alarm and its associated time stamp 36 4036 LO LO ALM 0 The status of the low low alarm and its associated time stamp 37 4037 TOTAL 0 Man Indicates and presets the totalized value 0 to 999999 38 4038 TOTAL UNIT PULSE s 7 O S Selects the totalized rate unit 1 nUNIT p 2 uUNIT p 3 mUNIT p 4 UNIT p 5 kUNIT p 6 MUNIT p 7 PULSE s 39 4039 TOTAL SCALE 0 O S Sets the totalized rate 0 to 30000 40 4040 TOTAL LOWCUT 3 O S Sets the low input signal limit for totalization 0 to 10096 41 4041 TOTAL SET Disable 1 Man Ristricts forward direction totalization preset
82. mpting a download 23 1023 NV_CYCLE_T 0 _ Interval between writing copies of NV parameters to non volatile memory Zero means never 24 1024 FREE_SPACE 0 _ Percent of memory available for further configuration ADMAG AE 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 ADMAG AE 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 ADMAG AE does not support this 29 1029 SET FSTATE 1 AUTO Allows the fail safe condition to be manually initiated by selecting Set ADMAG AE does not support this 30 1030 CLR FSTATE 1 AUTO Writing a Clear to this parameter will clear the device fail safe state if the field condition if any has cleared ADMAG AE does not support this 31 1031 MAX NOTIFY 3 Maximum number of unconfirmed notify messages possible 32 1032 LIM NOTIFY 3 AUTO Maximum number of unconfirmed alert notify messages all
83. nd the BRAIN communication protocol It is recommended that novice users use fieldbus devices in accordance with the procedures described in this section The procedures assume that fieldbus devices will be set up on a bench of an instrument shop 4 1 Connection of Devices The following instruments 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 For ADMAG AE power supply is required separately ADMAG AE current consumption does not concern the dedicated power supply for Fieldbus 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 ADMAG AE Two or more ADMAG AE devices or other devices can be connected Refer to Figure 4 1 Terminal Connection for ADMAG AE Integral Type Flowmeter Terminal Symbols Description P P l L N Protective grounding 1 Not used Fieldbus communication signal al Power supply Remote Type Converter AE14 Terminal Symbols Description SA 7 Ashield A B SB B shield LC EX1 EX2 P L pod Flow signal input Excitation current output Not used Field
84. ng PULSE s to totalozation unit TOTAL_UNIT the larger value between the absolute values of EU at 100 or EU at 0 is used for totalizing example EU at 100 1m s EU at 0 2m s 2m s is used for totalizing 5 Simulation By optionally setting the input value to the calibra tion range and status perform simulation of the AI function block Access the Simulate En Disable parameter Set whether Simulation is enabled or disabled Disabled 1 disabled Active 2 enabled Access the Simulate Status parameter Set the status code Access the Simulate Value parameter Set an optional input value FA0207 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 A2 4 Setting the Transducer Block To access function specifics of the ADMAG AE of the transducer block the DD Device Description for ADMAG AE needs to have been installed in the configuration tool used For integration of DD refer to Integration of DD in Section 4 4 1 Setting the damping time constant Access the PRIMARY_VALUE_FTIME parameter Set the damping time in seconds FA0206 EPS 2 Setting the output signal Low Cut Set the low cut value Access the PRIMARY_VALUE_LOWCUT parameter Set the value subject to low cut FA0205 EPS 3 Setting the LCD display Acce
85. nipulated 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 FF_ VAL input to the PID block to the output from the PID computation Measured value tracking Equalizes the setpoint SP to the measured value PV Setpoint limiters Limit the value of setpoint SP within the preset upper and lower levels as well as limit the rate of change when the PID block is in Auto mode External output tracking Performs the scaling of the value of TRK_VAL to the range of the OUT and outputs it as the OUT Mode change Changes the block mode between 8 modes O S IMan LO Man Auto Cas RCas ROut Bumpless transfer Prevents a sudden change in the control output OUT at changes in block mode and at switching of the connection from the control output OUT to the cascaded secondary function block Initialization and manual 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
86. ock A 13 44 PID Computation Details A 15 A4 4 1 and derivative Type I PD Control Algorithm A 15 A4 4 2 PID Control Parameters A 15 4 5 Gontrol Output meinte A 15 A4 5 1 Velocity Type Output Action A 15 46 Direction of Control Action A 15 A4 7 Control Action A 15 48 F eed folWard a na Wasa A 16 AAS Block Modes teeth eee eie eene retine n A 16 A4 9 1 Mode Transitions A 16 A4 10 Bumpless Transfer A 16 A4 11 Setpoint Limiters A 17 A4 11 1 When PID Block Is in AUTO A 17 A4 11 2 When PID Block Is CAS or RCAS Mode A 17 A4 12 External output A 17 A4 13 Measured value Tracking A 17 A4 14 Initialization and Manual Fallback IMAN 18 A4 15 Manual Fallback 2 ecce A 18 A416 Auto Fallback erit edi Recte cetus A 18 A4 17 Mode Shedding upon Computer Failure A 18 A4 AGA ut ettet ure i A 18 BATS Alal MS dde deed edat dud A 19 A4 18 1 Block Alarm BLOCK
87. ock Update Event By Transducer Block Update Event By AI Block Update Event An alert has following structure Table 6 2 Alert Object Subindex 2 29 Parameter Explanation 55 PE 55 Name 55 5 lt lt a 2 1 1 1 Block Index Index of block from which alert is generated 2 2 2 Alert Key Alert Key copied from the block Standard Type the alert Type Alert Name identified by 4 4 MR Type manufacturer specific DD 5 5 5 Message Reason of alert Type notification 6 6 6 Priority Priority of the alarm Time when this alert is first 7 7 7 Time Stamp detected 8 8 Subcode Enumerated cause of this alert 9 9 Value Value of referenced data 10 10 Relative Relative Index of Index referenced data 8 Static Value of static revision Revision ST_REV of the block 11 11 9 Unit Index Unit code of referenced data T0602 EPS 6 3 Simulation Function The simulation function simulates the input of a function block and lets it operate as if the data was received from the transducer block It is possible to conduct testing for the downstream function blocks or alarm processes A SIMULATE ENABLE jumper switch is mounted in the ADMAG AE amplifier This is to prevent the accidental operation of this function When jumper is shortcircuited with a pin simulation is enabled See Figure 6 2 To initiate the same action from a remote terminal if R
88. 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 2 VcrNumber 3 Remotelndex Not used in ADMAG AE Set to 0 4 ServiceOperation 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 avoid the unnecessary mode transition caused when the data is not correctly received by subscriber set this parameter to 2 or more 0506 5 Link objects are not factory set Set link objects as shown in Table 5 7 5 StaleCountLimit Table 5 7 Settings of Link Objects example Index Link Object Settings example 30000 1 OUT VCR 6 30001 2 Trend gt VCR 5 30002 3 gt VCR 7 30003 4 No used 30005 6 30006 7 30007 8 30008 9 30009 10 30010 11 No used T0507 EPS IM 1E7F1 01E 5 6 2 Trend Object It is possible to set the parameter so that the function block automatically transmits Trend ADMAG AE has four Trend objects three of which are used for Trend in analog mode parameters and one is used for Trend in discrete mode parameter single Trend object specifies the trend of one parameter of Resource
89. or the domain to which a schedule has not yet been downloaded the values in this parameter are all zeros A 28 IM 1E7F1 01E Sub Size iridex Element bytes Description 1 Version 2 lndicates 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 3 TimeResolution 2 Indicates the time resolution that is required to execute the LAS schedule downloaded to the corresponding domain TA0514 EPS 15 Domain Read write impossible get OD possible Carrying out the GenericDomainDownload command from a host writes an LAS schedule to Domain A5 6 FAQs Q1 When the LAS stops an ADMAG AE does not back it up by becoming the LAS Why 1 1 Is that ADMAG AE running as an LM Check that the value of BootOperatFunctionalClass index 367 15 2 indicating that it is an LM 1 2 Check the values of V ST and V TN in all Q2 2 1 2 2 LMSs the segment confirm that the following condition is met ADMAG AE Other LMs V ST XV TN lt V ST XV TN How can I make an ADMAG AE become the LAS Check that the version numbers of the active schedules in the current LAS and the ADMAG AE are the same by reading LinkScheduleListCharacteristicsRecord index 374 for an ADMAG AE ActiveScheduleVersion subindex 3 Make the ADMAG AE dec
90. ormation may be used in the host for sorting alarms etc 5 2005 MODE BLK AUTO AUTO The actual target permitted and normal modes of the block 6 2006 BLOCK ERR 0 _ 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 2007 UPDATE EVT This alert is generated by any change to the static data 2008 BLOCK ALM _ _ The block alarm is used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the subcode field The first alert to become active will set the Active status in the Status attribute 9 2009 TRANSDUCER 1 2010 A directory that specifies the number and starting DIRECTORY indices of the device 10 2010 TRANSDUCER Standard Flow with _ Identifies device ADMAG AE is Standard Flow with TYPE Calibration 104 Calibration 11 2011 XD_ERROR 0 The sub code of error with the first priority is displayed 0 No failure 17 General error 18 Calibration error 19 Configuration error 20 Electronics failure 21 Mechanical failure 22 l O failure 12 2012 COLLECTION 2 2013 0x80020354 A directory that specifies the number starting indices DIRECTORY 2028 080020382 and DD Item IDs of the data collections each transducer within a transducer block 13 2013 PRIMARY Volumetric flow 101 O S The type of measurement represented b
91. ote 1 Block mode consists of the following four modes that are controlled by the universal parameter that displays the running 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 Transducer Resource Block Block Block Automatic Auto Yes Yes Yes Manual Man Yes Out of Service O S Yes Yes Yes TA0202 EPS Refer to the List of parameters for each block of the ADMAG AF for details of the Write Mode for each block A2 3 Setting the Function Block The AI function block outputs the flow rate signals 1 Setting the calibration range Access the SCALE parameter Set the necessary unit to Units Index on XD SCALE Set the higher range value to EU at 100 on XD SCALE Set the lower range value to EU at 096 on XD SCALE Set the decimal position to Decimal Point FA0202 EPS Example To measure 0 to 100m h Set m h 1349 to Units Index on XD_SCALE Set 100 to EU at 100 on XD_SCALE and Set 0 to EU at 0 on XD_SCALE 2 Setting the output scale Access the OUT_SCALE parameter Set the necessary unit of output to Units Index on OUT_SCALE Set
92. owed 33 1033 CONFIRM TIME 640000 20s AUTO The minimum time between retries of alert reports 34 1034 WRITE LOCK Not Locked AUTO If set no writes from anywhere are allowed except to clear WRITE LOCK Block inputs will continue to be updated 35 1035 UPDATE EVT This alert is generated by any change to the static data 36 1036 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 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 Enable 0x0000 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 39 1039 WRITE_PRI 0 AUTO Priority of the alarm generated by clearing the write lock 40 1040 WRITE_ALM _ _ This alert is generated if the write lock parameter is cleared 41 1041 ITK VER 4 Version number of interoperability test by Fieldbus Foundation applied to ADMAG AE 42 1042 SOFT REV ADMAG AE software revision number 43 11043 SOFT DESC s Yokogawa internal use 44 1044 SIM ENABLE MSG Null AUTO Software switch for simulation function 45 1045
93. s parameter causes the corresponding schedule to be executed On the other hand writing 0 to this param eter stops execution of the active schedule 13 LinkScheduleListCharacteristicsRecord Sub Size er index Element bytes Description 1 INumO f 1 Indicates the total number of Schedules LAS schedules that have been downloaded to the domain 2 NumOfSub 1 Indicates the maximum number SchedulesPer of sub schedules an LAS Schedule schedule can contain This is fixed to 1 in the Yokogawa communication stacks StaringTime 3 ActiveSchedule 2 Indicates the version number of Version the schedule currently executed 4 ActiveSchedule 2 Indicates the index number of the domain that stores the schedule currently executed 5 ActiveSchedule 6 Indicates the time when the current schedule began being executed 1 Channel 1 1 0x00 In Use No Bad since last read No Silent since last read No Jabber since last read Tx Good Rx Good 2 Channel 2 1 0x80 Unused 3 Channel 3 1 0x80 Unused 4 Channel 4 1 0x80 Unused 5 Channel 5 1 0x80 Unused 6 Channel 6 1 0x80 Unused 7 Channel 7 1 0x80 Unused 8 Channel 8 1 0x80 Unused TA0511 EPS TA0513 EPS 14 DImeScheduleDescriptor This parameter exists for the same number as the total number of domains and each describes the LAS schedule downloaded to the corresponding domain F
94. s Failure PV STATUS BAD PV STATUS BAD Device Failure Device Failure SV STATUS BAD OUT STATUS BAD Device Failure Device Failure AL 03 EEPROM Failure BLOCK ERR Lost Static Data or Lost NV Data PV STATUS BAD PV STATUS BAD Non Specific Non Specific SV STATUS BAD OUT STATUS BAD Non Specific Non Specific AL_04 A D Converter high BLOCK_ERR Input BLOCK_ERR Input frequency side Failure Failure BAD status Failure BAD status XD_ERROR Electronics Failure PV STATUS BAD PV STATUS BAD Device Failure Device Failure SV STATUS BAD OUT STATUS BAD Device Failure Device Failure AL_05 A D Converter low BLOCK BLOCK frequency side Failure Failure BAD status Failure BAD status XD ERROR Electronics Failure PV STATUS BAD PV STATUS BAD Device Failure Device Failure SV STATUS BAD OUT STATUS BAD Device Failure Device Failure BLOCK ERR BLOCK ERR Input AL E l 06 xeessivecngut Signa Maintenance needed Failure BAD status XD ERROR Mechanical Failure PV STATUS BAD PV STATUS BAD Sensor Failure Sensor Failure SV STATUS BAD OUT STATUS BAD Sensor Failure Sensor Failure AL 07 Flow Tube Coil Open BLOCK ERR Input BLOCK ERR Input Failure BAD status Failure BAD status XD ERROR Mechanical Failure PV STATUS BAD PV STATUS BAD Sensor Failure Sensor Failure SV STATUS BAD OUT STATUS BAD Sensor Failure Sensor Failure AL 20 AI Funciton Block is 7 E 2 not sched
95. ss the DISPLAY_MODE parameter and set the item of display 1 Flow rate in engineering unit 2 display Default 3 Totalized value Forward direction 4 Totalized value Reverse direction 5 Differential totalized value Access the DISPLAY_CYCLE parameter and set display cycle The display cycle is 500 ms x setting It defaults to 1 but if the LCD display looks unclear when used in lower temperature environments increase the value as required FA0208 EPS The units displayed on LCD are as below m min m h L min L h GPM gal h 96 kg min kg h t min t h Ib min Ib h CFM A 9 IM 1E7F1 01E APPENDIX 3 OPERATION PARAMETER IN FAILURE MODE APPENDIX 3 OPERATION OF EACH PARAMETER IN FAILURE MODE Following table summarizes the value of ADMAG AE parameters when LCD display indicates an Alarm 1 ALARM Display Content Resource Block Transducer Block Function Block _ BLOCK ERR Input BLOCK ERR Input Microprocessor Failure Failure BAD status Failure BAD status XD_ERROR Electronics Failure PV STATUS BAD PV STATUS BAD Device Failure Device Failure SV STATUS BAD OUT STATUS BAD Device Failure Device Failure AL_02 Amplifer or Hardware BLOCK BLOCK Failure Failure BAD status Failure BAD status XD ERROR Electronic
96. t PT is short for Pass Token CD transmission Carry out a scheduled transmission 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 A5 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 LM There are 3 LMs on this segment Node address 0x10 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 FA0501 EPS Figure 1 Example of Fieldbus configuration 3 LMs on Same Segment A 22 IM 1E7F1 01E APPENDIX 5 Link Master Functions A5 3 Transfer of LAS There are two procedures for an LM to become the LAS If the LM whose value V ST X is the smallest a segment with the exception of the current LAS judges that there is no LAS on the segment in such case as when the segment has started up or when the c
97. tered in the amplifier memory also engraved the stainless steel plate For entry in the amplifier memory Up to 32 letters using any of alphanumerics and symbols and For engraving on the stainless steel plate Up to 16 letters using any of alphanumerics and symbols 8 1 IM 1E7F1 01E APPENDIX 1 LIST PARAMETERS FOR EACH BLOCK THE ADMAG AE APPENDIX 1 LIST OF PARAMETERS FOR EACH BLOCK OF THE ADMAG Note O S MAN AUTO A1 1 Resource Block Write enabled in Auto mode Man mode The Write Mode column contains the modes in which each parameter is write enabled Write enabled in O S mode Write enabled in Man mode and O S mode and O S mode Relative Factory Write Index Index Parameter Name Defauit Mode Explanation 0 1000 Block Header TAG RS Block Tag Information on this block such as Block Tag DD Revision O S Execution Time etc 1 1001 ST_REV _ _ 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 The strategy field can be used to identify grouping of blocks This data is not checked or processed by the block 4 1004 ALERT_KEY 1 AUTO The identification number of the p
98. the ADMAG AE is used as Link Master option 5 1 Network Design Select the devices to be connected to the Fieldbus network The following instruments are necessary for 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 For ADMAG AE separate power supply is required Therefore ADMAG AE current consumption does not affect the dedicated power supply for Fieldbus 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 tion ADMAG AE 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 bus control function is needed Cable Used for connecting devices Refer to Fieldbus Technical Information for details of instrumenta tion 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 al
99. them LINE SIZE Sets the size of the flow tube SIZE UNIT Sets the unit of the flow tube size LOW MF Sets the meter factor of low frequency side HIGH MF Sets the meter factor of high frequency side For integral type ADMAG AE these above parameters are set when shipping Please confirm with data plate For remote type 14 converter please set the above parameters which are shown in the data plate on the combined flow tube PRIMARY VALUE FTIME Sets output time constants Setting range is 0 1 to 200sec 3sec is factory set PRIMARY VALUE LOWCUT Sets low cut range for output Setting range is 0 to 10 0 is factory set The larger absolute value from EU at 10046 or EU at 0 is used for the scale DISPLAY MODE Sets the unit to be used for LCD display 1 Out value 2 96 3 Totalized value 4 Reverse totalized value 5 Diff totalized value The factory default setting is 2 DISPLAY CYCLE Sets the cycle of LCD display The display cycle is 500ms x setting The factory default setting is 1 but if a low temperature environment makes it difficult to view the display it is recommended that you set a longer display cycle 5 9 IM 1E7F1 01E 6 6 IN PROCESS OPERATION IN PROCESS OPERATION This chapter describes the procedure performed when changing the operation of the function block of the ADMAG AE in process 6 1 Mode Transition When the function block mode is changed to
100. tion a maximum wait time for the called party s response is set in ms Typical value is 60 secounds 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 secounds 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 ADMAG AE FasDlIPublisherTime WindowSize Not used for ADMAG AE FasDllPublisher SynchronizaingDlcep Not used for ADMAG AE T0504 1 EPS IM 1E7F1 01E Sub index Parameter Description 12 FasDIISubscriberTime Not used for ADMAG AE WindowSize 13 FasDlilSubscriber SynchronizationDlcep Not used for ADMAG AE 14 FmsVfdld Sets VFD for ADMAG AE to be used 0x1 System network management VFD 0x1234 Function block VFD Set 0 to Server It is not used for other applications 15 FmsMaxOutstanding ServiceCalling Set 1 to Server It is not used for other applications 16 FmsMaxOutstanding ServiceCalled 17 FmsFeatures Supported Indicates the type of Services in the application layer In the ADMAG AE it is automatically set according to specif
101. topics common to the BRAIN communication and FOUNDATION Fieldbus commu nication types B 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 If 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 instrument 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 FOUNDATION is a registered trademark of Fieldbus FOUNDATION FOUNDATION B Warranty The warranty shall cover the period noted on the quotation presented to the purchaser at the time of purchase Problems occurred during the warranty period shall basically be repaired free of charge n cas
102. uled PV STATUS HOLD OUT STATUS HOLD AL 21 Resource Funciton BLOCK ERR Out of BLOCK ERR Out of Block is in O S mode Service Service PV STATUSSBAD PV STATUS HOLD Non Specific SV STATUS BAD OUT STATUS BAD Non Specific Out of Service AL 22 Transducer Funciton BLOCK ERR Out of Block is O S mode Service PV STATUS BAD PV STATUS BAD Out of Service Non Specific SV STATUS BAD OUT STATUS BAD Out of Service Non Specific 0301 1 5 10 IM 1E7F1 01E APPENDIX 3 OPERATION EACH PARAMETER IN FAILURE MODE Following table summarizes the value of ADMAG AE parameters when LCD display indicates an Alarm 2 ALARM Display Cause of Alarm Resorce Block Transducer Block Function Block AL 23 Al Function Block is in BLOCK of O S mode Service PV STATUS HOLD OUT STATUS BAD Out of Service AL 41 The flow rate is out of the PV STATUS PV STATUS measurement range UNCERTAIN UNCERTAIN Non Measurement flow Sensor Conversion Specific velocity exceed 108 of not Accurate SV STATUS OUT STATUS spam settig UNCERTAIN UNCERTAIN Non Sensor Conversion Specific not Accurate AL 42 The flow rate is out of the PV STATUS PV STATUS measurement range UNCERTAIN UNCERTAIN Non Measurement flow Sensor Conversion Specific velocity exceeds 108 of not Accurate Ris
103. ure 4 3 T0401 EPS 4 GETTING STARTED 0x00 Not used LM device V FUN Unused V NUN V FUN V NUN ADMAG BASIC device OxE7 OxF8 Default address OxFB OxFC Portable device address Note 1 LM device with bus control function Link Master function Note 2 BASIC device without bus control function F0402 EPS Figure 4 3 Available Address Range 4 3 Bus and ADMAG AE Power ON Turn on the power of the host the bus and ADMAG AE Where the ADMAG is equipped with an LCD indicator option first all segments are lit then the segments for a right most digit are blinking till communication starting If the indicator is not lit check the voltage of the power supply for ADMAG AE Using the host device display function check that the ADMAG AE is in operation on the bus Unless otherwise specified the following settings are in effect when shipped from the factory PD tag FT1002 Node address 244 hexadecimal F4 Device ID 5945430004xxxxxxxx xxxxxxxx a total of 8 alphanumeric characters If ADMAG AE 158 detected check the available address range If the node address and PD Tag are not specified when ordering default value is factory set If two or more ADMAG AEs are connected at a time with default value only one ADMAG AE will be detected from host as ADMAG AEs have the same initial address Separately connect each ADMAG AE and set a different address for each 4 2 IM
104. urrent LAS has failed the LM declares itself as the LAS then becomes the LAS With this procedure an LM backs up the LAS as shown in the following figure The LM whose value V ST X V TN is the smallest on a segment with the exception of the current LAS requests the LAS on the same segment to transfer the right of being the LAS then becomes the LAS LM In the event that the current LAS in this segment node address 0x10 fails the LM with the address of 0x15 takes its place to become the LAS Node address 0x10 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 0 OxF4 SlotTime 5 SlotTime 5 FA0502 EPS Figure 2 Backup of LAS To set up an ADMAG AE as a device that is capable ADMAG AE Index 361 SM of backing up the LAS follow the procedure below Element Device Description NOTE When changing 1 ADMA ili en changing settings in an 1 slotTime 4 8 2o Capability value AE add the ADMAG AE to the segment in which an for V ST LAS is running After making changes to the settings MaxResponse ES 3 5 Capability value do not turn off the power to the ADMAG AE for at Delay TOF VINEA MinInterPdu Capability value least 60 seconds 6 De
105. us Set maximum specification for all devices For ADMAG AE set a value of 4 or greater V MID Minimum Inter PDU Minimum value of Delay communication data intervals Unit of time is in octets 256 us Set the maximum specification for all devices For ADMAG AE set a value of 4 or greater V MRD Maximum Reply Delay The worst case time elapsed until a reply is recorded The unit is Slot time set the value so that V MRD xV ST is the maximum value of the Specification for all devices For ADMAG AE value of V MRD xV ST must be 12 or greater T0502 EPS 5 3 Definition of Combining Function Blocks The input output parameters for function blocks are combined For the ADMAG AE AI block output parameter OUT and PID block option is subject to combination They are combined with the input of the control block as necessary Practically setting is written to the ADMAG AE link object with reference to Block setting in Section 5 6 for details It is also possible to read values from the host at proper intervals instead of connecting the ADMAG AE 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 ADMAG AE schedule according to the following table Enclosed values in the table are factory settings IM 1E7F1 01E Table 5 3 Execution Schedule of the ADMAG AE Function Blocks
106. 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 A4 11 2 When PID Block Is in CAS or RCAS Mode By selecting Obey SP Limits if Cas or RCas in CONTROL OPTS see Section A4 13 the setpoint high low limits can be put into force also when the value of MODE BLK is Cas or RCas A4 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 _ TRK IN D PID control 9 I computation result ND OUT 1 LO mode FA0404 EPS APPENDIX 4 PID Block To change the block mode to LO 1 Select Track Enable in CONTROL OPTS 2 Set D to true However to change the block mode from MAN to LO Track in Manual must also be specified in CONTROL 5 A4 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 second
107. y primary VALUE TYPE value Followings are available for ADMAG AE 101 volumetric flow 103 average volumetric flow 14 2014 _ Indicates flow rate VALUE 15 2015 PRIMARY_ 10 Indicates flow range VALUE RANGE 10 These values are converted the values of m s 1061 SENSOR RANGE by the unit of SCALE and the data of LINE SIZE 16 2016 CAL 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 3 _ The minimum calibration span value allowed Indicates the value converted 0 3m s by the unit of CAL UNIT and the data of LINE SIZE 19 2019 CAL UNIT m s 1061 O S The engineering unit for the calibrated values The units for XD SCALE are available 20 2020 SENSOR TYPE Electromagnetic 112 O S The type of sensor ADMAG AE is Electromagnetic 21 2021 SENSOR RANGE 10 The High and Low range limit values engineering units 10 code and the number digits to the right of the decimal m s 1061 point for the sensor A 5 TA0103 1 EPS IM 1E7F1 01E APPENDIX 1 LIST OF PARAMETERS FOR EACH BLOCK OF THE ADMAG AE bend Index Parameter Name Factory Default Write Mode Explanation 22 2022 SENSOR SN _ _ ADMAG AE does not use this 23 2023
108. ystem failure A NOTE Draws attention to information essential for understanding the operation and features IM 1E7F1 01E B ATEX Documentation This procedure is only applicable to countries in European Union All instruction manuals for ATEX Ex related products are available in English German and French Should you require Ex related instructions in your local language you are to contact your nearest Yokogawa office or representative Alle brugervejledninger for produkter relateret til ATEX Ex er tilgeengelige engelsk tysk og fransk Skulle De nske yderligere oplysninger om h ndtering af Ex produkter p eget sprog kan De rette henvendelse herom til den n rmeste Yokogawa afdeling eller forhandler CO Tutti i manuali operativi di prodotti ATEX contrassegnati con Ex sono disponibili in inglese tedesco e francese Se si desidera ricevere i manuali operativi di prodotti Ex in lingua locale mettersi in contatto con l ufficio Yokogawa pi vicino o con un rappresentante Todos los manuales de instrucciones los productos antiexplosivos de ATEX est n disponibles en ingl s alem n y franc s Si desea solicitar las instrucciones de estos art culos antiexplosivos en su idioma local deber ponerse en contacto con la oficina o el representante de Yokogawa m s cercano Alle handleidingen voor producten die te maken hebben met ATEX explosiebeveiliging Ex zijn verkrijgbaar

User`s Manual ADMAG AE Magnetic Flowmeter

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