YOKOGAWA FVX110 User Manual
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YOKOGAWA FVX110 User Manual

YOKOGAWA FVX110 User Manual

Fieldbus segment indicator
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User's
Manual
FVX110
Fieldbus Segment Indicator
IM 01S01C01-01EN
IM 01S01C01-01EN
4th Edition

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  • Page 1 User’s Manual FVX110 Fieldbus Segment Indicator IM 01S01C01-01EN IM 01S01C01-01EN 4th Edition...

  • Page 2: Table Of Contents

    Function Block VFD ................4-1 4.3 Logical Structure of Each Block ..............4-2 4.4 Wiring System Configuration ................4-2 Installation ....................5-1 Precautions ....................... 5-1 Mounting ......................5-1 Wiring ......................... 5-2 4th Edition: Aug. 2017 (YK) IM 01S01C01-01EN All Rights Reserved, Copyright © 2010, Yokogawa Electric Corporation...
  • Page 3 5.3.1 Wiring Precautions ................5-2 5.3.2 Wiring Installation ................5-2 Grounding ......................5-3 Connection of Devices ..................5-3 Host Setting ....................... 5-4 Bus Power ON ....................5-5 Integration of DD ....................5-6 Set the Parameters Using DTM ............... 5-6 5.10 Continuous Record of Values ................
  • Page 4 Generation of Alarm ..................9-1 9.2.1 Indication of Alarm................9-1 9.2.2 Alarms and Events ................9-1 9.2.3 Standard categories for NAMUR NE-107 instrument diagnostics alarms ....................9-2 Device Diagnostic Simulation Function ............9-4 9.4 Write lock (Write-protect) function ..............9-5 Maintenance .................... 10-1 10.1 Overview ......................
  • Page 5 Appendix 2. Integrator (IT) Block ..............A2-1 A2.1 Schematic Diagram of Integrator Block ............. A2-1 A2.2 Input Process Section ................... A2-2 A2.2.1 Determining Input Value Statuses ...........A2-2 A2.2.2 Converting the Rate .................A2-2 A2.2.3 Converting Accumulation ..............A2-3 A2.2.4 Determining the Input Flow Direction..........A2-3 A2.3 Adder ....................... A2-3 A2.3.1 Status of Value after Addition ............A2-3 A2.3.2 Addition ....................A2-4 A2.4...
  • Page 6 A4.3 Computation Section ..................A4-4 A4.3.1 Computing Equations ..............A4-4 A4.3.2 Compensated Values ..............A4-4 A4.3.3 Average Calculation ................A4-4 A4.4 Output Section ....................A4-4 A4.4.1 Mode Handling ................A4-5 A4.4.2 Status Handling ................A4-5 A4.5 List of the Arithmetic Block Parameters ............. A4-6 Appendix 5. PID Block ...................A5-1 A5.1 Function Diagram ..................A5-1 A5.2 Functions of PID Block ..................
  • Page 7 A6.3 Fault State ....................... A6-3 A6.3.1 Transition to Fault State ..............A6-3 A6.3.2 Clearing a Fault State ..............A6-3 A6.3.3 Fault State Operation ...............A6-3 A6.4 Status Transitions ..................A6-4 A6.5 Parameter list display ..................A6-4 Appendix 7. Link Master Functions .............A7-1 A7.1 Link Active Scheduler..................A7-1 A7.2 Link Master .....................

  • Page 8: Introduction

    <1. Introduction> Introduction Thank you for purchasing the FVX110 Fieldbus • This manual and the identification tag attached Segment Indicator. on the packing box are essential parts of the product. Please keep them in a safe place for Your FVX110 Fieldbus Segment Indicator was future reference.

  • Page 9: Safe Use Of This Product

    If these instructions are not heeded, the protection provided by this instrument may be • Take care not to create sparks when accessing impaired. In this case, Yokogawa cannot guarantee the instrument or peripheral devices in a that the instrument can be safely operated. Please hazardous location.

  • Page 10: Warranty

    • If a problem arises with this instrument, - Failure or damage due to modification or please inform us of the nature of the problem repair by any party except Yokogawa or an and the circumstances under which it approved representative of Yokogawa. developed, including the model specification - Malfunction or damage from improper and serial number.

  • Page 11: Atex Documentation

    <1. Introduction> ATEX Documentation This is only applicable to the countries in European Union. IM 01S01C01-01EN...

  • Page 12: Handling Cautions

    Keep the indicator in its original packaging to using the indicator. prevent it from being damaged during shipment. FVX110 Fieldbus Segment Indicator thoroughly Do not unpack the indicator until it reaches the tested at the factory before shipment. When taking installation site.

  • Page 13: Waterproofing Of Cable Conduit Connections

    <2. Handling Cautions> (c) Shock and Vibration (b) Never apply a voltage exceeding 500 V DC Although the indicator is designed to be (100 V DC with an internal lightning protector) relatively resistant to shock and vibration, an for the insulation resistance test, nor a voltage installation site should be selected where this is exceeding 500 V AC (100 V AC with an internal kept to a minimum.

  • Page 14: Installation Of An Explosion-Protected Instrument

    Caution for FM Explosionproof type Type 4X and Class I, Zone 0, AEx ia IIC, Temperature Class T4 Ta=60ºC, Type 4X Note 1. FVX110 Fieldbus Segment Indicator with [FISCO Model] optional code /FF1 is applicable for use in Class I, II & III, Division 1, Groups A, B, C, D, hazardous locations: E, F &...
  • Page 15 <2. Handling Cautions> IM 01S01C01-01EN...
  • Page 16 <2. Handling Cautions> IM 01S01C01-01EN...
  • Page 17 <2. Handling Cautions> IM 01S01C01-01EN...
  • Page 18 <2. Handling Cautions> IM 01S01C01-01EN...
  • Page 19 <2. Handling Cautions> IM 01S01C01-01EN...
  • Page 20 <2. Handling Cautions> IM 01S01C01-01EN...

  • Page 21: Csa Certification

    CSA Explosionproof Type USE THE HEAT-RESISTING CABLES ≥ 90ºC. Caution for CSA explosionproof type. QUAND LA TEMPÉRATURE AMBIANTE Note 1. FVX110 Fieldbus Segment Indicator with ≥ 65ºC, UTILISEZ DES CÂBLES optional code /CF1 is applicable for use in RÉSISTANTES Á LA CHALEUR ≥ 90ºC. hazardous locations: • Take care not to generate mechanical...
  • Page 22 2-11 <2. Handling Cautions> • Intrinsically Safe Approval Electrical Data: Class I, Division 1, Groups A, B, C, & D; • Rating 1 (Entity) Class II, Division 1, Groups E, F & G; For Groups A, B, C, D, E, F, and G or Group Class III Division 1;...

  • Page 23: Atex Certification

    ATEX Intrinsically Safe Type Installation Diagram for Non-incendive or Type of protection "n" (Division 2 Caution for ATEX Intrinsically safe type. Installation) Note 1. FVX110 Fieldbus Segment Indicator with optional code /KS25 for potentially Terminator explosive atmospheres: • No. DEKRA 11ATEX0022 X Indicator –...
  • Page 24 (Ui), the current (Ii) and the power (Pi), replacement by other than authorized which intrinsically safe apparatus can receive, representative of Yokogawa Electric must be equal or greater than the voltage (Uo), Corporation is prohibited and will void the current (Io) and the power (Po) which can be DEKRA Intrinsically safe Certification.
  • Page 25 Avoid any actions that cause the generation of electrostatic charge, such as Caution for ATEX flameproof type rubbing with a dry cloth on coating face of Note 1. FVX110 Fieldbus Segment Indicator the product. with optional code /KF25 for potentially • In the case where the enclosure of the explosive atmospheres: Pressure Transmitter is made of aluminium, • No. KEMA 10ATEX0157 X...
  • Page 26 These marks are as follows. The instrument modification or part replacement Screw Size Marking by other than an authorized Representative of Yokogawa Electric Corporation is prohibited and × ISO M20 1.5 female will void the certification. ANSI 1/2 NPT female N or (6) Name Plate ●...

  • Page 27: Iecex Certification

    These marks are as follows. Caution for IECEx flameproof type. Screw Size Marking Note 1. FVX110 Fieldbus Segment Indicator with × ISO M20 1.5 female optional code /SF25 are applicable for use ANSI 1/2 NPT female...

  • Page 28: Eu Rohs Directive

    250 Vrms/Vdc. Applicable standard: • The instrument modification or parts EN 61010-1, C22.2 No.61010-1 replacement by other than authorized representative of Yokogawa Electric (1) Pollution Degree 2 Corporation and will void IECEx Intrinsically “Pollution degree” describes the degree to safe certification. which a solid, liquid, or gas which deteriorates [Intrinsically safe apparatus level of protection “ia”]...

  • Page 29: Component Names

    <3. Component Names> Component Names Terminal box cover Conduit connection (Note 1) Conduit connection CPU assembly Scroll Knob Slide switch Display assembly Mounting screw SIM.ENABLE switch WRITE LOCK switch Display cover SIM.ENABLE Switch WRITE LOCK Switch SIM.ENABLE WRITE LOCK Switch position Switch position (Note 2) (Note 2)

  • Page 30: About Fieldbus

    FVX110 Fieldbus Segment Indicatior employs (PD Tag) necessary for communication. the specification standardized by The Fieldbus • Controls the execution of function blocks. Foundation, and provides interoperability between • Manages operation parameters and Yokogawa devices and those produced by other communication resources (Virtual manufacturers. Communication Relationship: VCR). For information on other features, engineering, 4.2.2 Function Block VFD design, construction work, startup and maintenance of Fieldbus, refer to “Fieldbus Technical Information”...

  • Page 31: Logical Structure Of Each Block

    4.4 Wiring System Configuration Block The number of devices that can be connected to a single bus and the cable length vary depending FVX110 on system design. When constructing systems, System/network management VFD both the basic and overall design must be carefully...

  • Page 32: Installation

    <5. Installation> Installation Precautions Vertical pipe mounting 50 mm (2-inch) pipe Before installing the indicator, read the cautionary U-bolt nut (L) notes in section 2.4, “Selecting the Installation Location.” For additional information on the ambient conditions allowed at the installation location, refer to section 13.1 “Functional Specifications.”...

  • Page 33: Wiring

    <5. Installation> Wiring 5.3.2 Wiring Installation (1) General-use Type and Intrinsically Safe 5.3.1 Wiring Precautions Type IMPORTANT With the cable wiring, use a metallic conduit or waterproof glands. • Lay wiring as far as possible from electrical noise sources such as large capacity • Apply a non-hardening sealant to the terminal transformers, motors, and power supplies. box connection port and to the threads on the • Remove the electrical connection dust cap flexible metal conduit for waterproofing.

  • Page 34: Grounding

    5 cm (2 inches) may be used. Terminal box Termination processing depends on the type of device being deployed. For FVX110, use an M4 screw terminal claw. Some hosts require a Ground terminal connector.

  • Page 35: Host Setting

    12 or greater. V (FUN) First-Unpolled- Indicate the address next No CHECK terminal is used for FVX110. Do not Node to the address range used connect anything on CHECK terminal. by the host. Set 0 × 15 or greater.

  • Page 36: Bus Power On

    If two or more FVX110s are connected at a time with default value, only one FVX110 will be detected from the host as FVX110 have the same initial address. Separately connect each FVX110 and set a different address for each.

  • Page 37: Integration Of Dd

    Yokogawa Electric Corporation, and 0010 is the FVX110 device number, respectively.) 5.11 Generation of Alarm If this directory is not found, the DD of the FVX110 has not been included. Create the above directory Generation of an alarm can be attempted from and copy the DD file (0m0n.ffo, 0m0n.sym) (m, n is...

  • Page 38: Configuration

    Fieldbus. The maximum current consumed (power supply voltage 9 V to 32 V) for the FVX110 is 15 mA (24 mA in Software download operation). The cable used for the spur must be of the minimum possible length.

  • Page 39: Network Definition

    BASIC device. When the FVX110 is used as Link be connected to the same Fieldbus must be used. Master, place the FVX110 in the range of the LM Refer to the specification of each device for details. device. Set the range of addresses to be used to Table 6.2 lists FVX110 specification values.

  • Page 40: Definition Of Combining Function Blocks

    The input/output parameters for function blocks are combined. As required, they can be combined with the input of the control block. The setting is written to the FVX110 link object. See “Block setting” in Section 6.6 for the details. It is also possible to read LI100...

  • Page 41: Setting Of Tags And Addresses

    To set the communication function, it is necessary to change the database residing in SM-VFD. This section describes the steps in the procedure to set PD Tags and node addresses in the FVX110. 6.5.1 VCR Setting There are three states of Fieldbus devices as Set VCR (Virtual Communication Relationship), shown in Figure 6.4, and if the state is other than...
  • Page 42 (0xff) for Server. 0x44: Source This parameter is (Transmits alarm not used for other or trend.) communication. 0x66: Publisher (Sends FasDllTimelinessClass Not used for FVX110. AI block output FasDllPublisherTime Not used for FVX110. of field device to WindowSize other blocks.) 0x76: Subscriber FasDllPublisher Not used for FVX110.

  • Page 43: Function Block Execution Control

    Set the parameter for function block VFD. 6.6.1 Link Object A link object combines the data voluntarily sent by the function block with the VCR. The FVX110 has 40 link objects. A single link object specifies one combination. Each link object has the parameters listed in Table 6.6. Parameters must be changed...

  • Page 44: Trend Object

    This object forms a group of parameters in a function block automatically transmits Trend. block. One advantage brought by forming groups FVX110 has seven Trend objects, six of which are of parameters is the reduction of load for data used for Trend in analog mode parameters and transactions.
  • Page 45 <6. Configuration> Table 6.10 View Object for Resource Block Relative View Relative View Parameter Mnemonic Parameter Mnemonic Index 3_1 3_2 4_1 4_2 Index 3_1 3_2 4_1 4_2 FD_FAIL_ACTIVE ST_REV FD_OFFSPEC_ACTIVE TAG_DESC FD_MAINT_ACTIVE STRATEGY FD_CHECK_ACTIVE ALERT_KEY FD_FAIL_MAP MODE_BLK FD_OFFSPEC_MAP BLOCK_ERR FD_MAINT_MAP RS_STATE FD_CHECK_MAP TEST_RW FD_FAIL_MASK DD_RESOURCE FD_OFFSPEC_MASK MANUFAC_ID FD_MAINT_MASK...
  • Page 46 <6. Configuration> Table 6.11 View Object for LCD Transducer Block View Relative Parameter Mnemonic View Relative Index Parameter Mnemonic Index IN01_SUB_TAG ST_REV IN01_SCALE TAG_DESC IN02_MAIN_TAG STRATEGY IN02_SUB_TAG ALERT_KEY IN02_SCALE MODE_BLK IN03_MAIN_TAG BLOCK_ERR IN03_SUB_TAG UPDATE_EVT IN03_SCALE BLOCK_ALM IN04_MAIN_TAG TRANSDUCER_DIRECTORY IN04_SUB_TAG TRANSDUCER_TYPE IN04_SCALE XD_ERROR IN05_MAIN_TAG COLLECTION_DIRECTORY IN05_SUB_TAG NOW_DISPLAYING IN05_SCALE DISP_TARGET_FORCE IN06_MAIN_TAG NO_OF_VALID_CON...

  • Page 47: Function Block Parameters

    6-10 <6. Configuration> Table 6.12 Indexes of View for Each Block VIEW VIEW VIEW VIEW Resourse Block 40100 40101 40102 40103 LCD Transducer Block 40250 40251 40252 40253 PID1 Function Block 40800 40801 40802 40803 PID2 Function Block 40810 40811 40812 40813 MAO1 Function Block 41000 41001 41002 41003 MAO2 Function Block 41010 41011 41012 41013 SC Function Block...

  • Page 48: Explanation Of Basic Items

    The LCD transducer block controls the indications setup procedures. For information on function displayed on the LCD. FVX110 displays process blocks as well as the LM function and software variables from field instruments which have download functions, refer to Appendix 1 to 8.

  • Page 49: Communication Status Indication

    <7. Explanation of Basic Items> Table 7.1 Indicated values Component Description name Top field Shows the Main Tag and page number information. Maximum of 32 characters can be set for Main Tag. But 14 characters (8 characters in case page information indicates) is limit of displaying on LCD.
  • Page 50 <7. Explanation of Basic Items> Table 7.2 Communication status indications limit (Upper line: LCD indication, Lower line: Status Code) Quality Sub-status Not limited Low limited High limited Constant Bad NonSpc Bad NonSpc L Bad NonSpc H Bad NonSpc C Non-specific 0x00 0x01 0x02...

  • Page 51: Indicator Settings

    <7. Explanation of Basic Items> 7.3.5 Indicator settings Main Tag settings (INxx_MAIN_TAG) The Main Tag is a memo field for making settings To use the FVX110 as a field indicator, information used for entering the most important information to (Main Tag and Sub Tag) identifying field identify the indicating field instrument (for example, instruments, units, bar graph scaling and other a PD_TAG of field instrument). Setting can be done parameters must be set to enable display on the in INxx_MAIN_TAG (xx: 01 to 16).
  • Page 52 The bar graph in the lower field on the LCD allows Page number information for process values the user to select either (BAR_GRAPH_SELECT) indicated by the FVX110 can be displayed in a to display all IN_xx (xx:01 to 16) or to display minute format. The denominator indicating the total an individual selection of inputs (EACH_BAR_ number of pages is the total number of IN_xx (xx:01 GRAPH).
  • Page 53 Example: When IN_01, IN_03, IN_04 inputs displaying cycle listed above are automatically set are valid for the function block of according to ambient temperature where FVX110 installed (-10 °C is the border of temperature) the VALID_CON_SUMMARY, page number information is displayed as Displaying cycle is listed in Table 7.3.

  • Page 54: Other Display Settings

    2: Display off (the screen is turned off after backlight off). Squawk (SQUAWK) This function displays a notice that identifies the communicating FVX110. Executing this function alternates the screen shown in Figure 7.7. The squawk display is automatically cancelled after about a minute, but can also be cancelled by turning the scroll knob.

  • Page 55: Flow Chart Of Indicator Settings

    <7. Explanation of Basic Items> 7.3.7 Flow chart of indicator settings Setting block that is the source of input indicator value Individual settings Batch settings (INxx_CONNECTION (xx:01 to 16) (MAIN_CONNECT_TYPE) Making input values valid (VALID_CON_SUMMARY) Main Tag setting A value up to 32 characters long can be set (INxx_MAIN_TAG (xx: 01 to 16)) Main Tag scroll setting (MAIN_TAG_SCROLL)

  • Page 56: Units The Auto Link Function Allows You To Display On The Lcd

    <7. Explanation of Basic Items> 7.3.8 Units the auto link function allows you to display on the LCD Index Unit Display on the LCD Index Unit Display on the LCD 1000 1035 1001 °C 1036 ° 1002 °F 1037 ° 1003 °R 1038 ° 1004 1039 °...
  • Page 57 7-10 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1070 ft/min 1106 lb/in3 1071 yd/min 1107 lb/ft3 1072 in/h 1108 lb/gal 1073 ft/h 1109 STon/yd3 1074 yd/h 1110 deg Twad 1075 1111 Deg Baum hv 1076...
  • Page 58 7-11 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1142 psia 1178 MW•h W • 1143 psig 1179 kW•h W • 1144 g/cm2 1180 1145 k/cm2 1181 kcal 1146 inH2O 1182 Mcal 1147 inH2O (4°C)
  • Page 59 7-12 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1214 1250 1215 1251 μF/m 1216 1252 nF/m 1217 1253 pF/m 1218 μC 1254 C•m • 1219 1255 A/m2 1220 1256 MA/cm2 1221 A•h 1257...
  • Page 60 7-13 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1286 μΩ 1322 kg/s 1287 1323 kg/min 1288 1324 kg/h 1289 1325 kg/d 1290 μS 1326 1291 Ω•m 1327 t/min • 1292 GΩ•m 1328 •...
  • Page 61 7-14 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1358 1394 J/mol 1359 ft3/d 1395 kJ/mol 1360 CFM (0°C, 1atm) 1396 J/mol k 1361 CFH (0°C, 1atm) 1397 mol/m3 1362 gal/s 1398 mol/dm3 1363...
  • Page 62 7-15 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1430 lb/Igal 1466 MImpGal/s 1431 kcal/s 1467 μIGal/min 1432 kcal/min 1468 mIGal/min 1433 kcal/h 1469 kIGal/min 1434 kcal/d 1470 MIGal/min 1435 Mcal/s 1471 μImpGal/h 1436...
  • Page 63 7-16 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1502 Mm3/min 1538 L/min (20°C, 1atm) 1503 μm3/h 1539 L/h (20°C, 1atm) 1504 mm3/h 1540 L/d (20°C, 1atm) 1505 km3/h 1541 1506 Mm3/h 1542 1507...
  • Page 64 7-17 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1574 ftH2Og (4°C) 1610 1575 ftH2Oa (68°F) 1611 cnt/g 1576 ftH2Og (68°F) 1612 1577 inHga 1613 1578 inHgg 1614 1579 inHga (0°C) 1615 Unitless 1580...
  • Page 65 7-18 <7. Explanation of Basic Items> Index Unit Display on the LCD Index Unit Display on the LCD 1646 mBara 1682 mils/yr 1647 1/32 mec 1683 mm/yr 1648 kgal 1649 kImpGal 1650 WT-% 1651 Vol-% 1652 lbf/in 1653 Mft3/d 1654 Mm3/d 1655 ac-in/s...

  • Page 66: Explanation Of Basic Items (Switching Displays)

    Single Scroll Mode Turn the scroll knob on the outside of the case to switch displays. Display switching on the FVX110 To scroll only one display, turn the scroll knob about is of two modes depending on the speed of turning 90° (Single scroll mode). An arrow icon (▲ or ▼)

  • Page 67: Continuous Scroll Mode (Scan Mode)

    <8. Explanation of Basic Items (switching displays)> Continuous Scroll Mode Direction of Display (scan mode) Switching To scroll display continuosly (scan mode), turn The direction of display switching by turning the scroll knob about 180° or more in less than the scroll knob can be changed by SCROLL_ a second.

  • Page 68: In-Process Operation

    9.2.1 Indication of Alarm The following alarms or events can be reported by The self-diagnostics function of the FVX110 uses the FVX110 if Link object and VCR static entry are the display to notify the user of the following three set.

  • Page 69: Standard Categories For Namur Ne-107 Instrument Diagnostics Alarms

    <9. In-Process Operation> 9.2.3 Standard categories for NAMUR NE- An alert has following structure: 107 instrument diagnostics alarms Table 9.1 Alert Object The following standard categories of instrument Subindex diagnostics are defined for the NAMUR NE-107. Parameter F (Failed): Explanation Name An alarm category that indicates a failure has occurred in the instrument or in its peripheral devices.
  • Page 70 <9. In-Process Operation> Table 9.2 Field Diagnostic Alert Indication of FD_*_ACTIVE Indication of FD_RECOMMEN_ACT Solution Electronics failure Repair electronics Replace electrical parts e.g. amplifier. Or contact sales office or service center. Sensor/Actuator failure Repair Sensor/Actuator Replace mechanics e.g. sensor or actuator. Or contact sales office or service center. Potential failure Investigate failure Perform reconfiguration, cleaning, wiring/connector or electrical board check.

  • Page 71: Alarms

    Sub-index parameter Diagnostic Simulate Value. A SIMULATE_ENABLE switch is mounted in the Use this function to check whether or not the field FVX110 amplifier. This is to prevent the accidental instrument can correctly generate diagnostics operation of this function. When this is switched alarms. on, simulation is enabled. (See Figure 9.4.) To...

  • Page 72: Write Lock (Write-Protect) Function

    To enable the write lock function using the WRITE_ The FVX110 is provided with a write lock (write- LOCK setting, FEATURE_SEL (index 1018) of protect) function to restrict write operations to...

  • Page 73: Maintenance

    Slotted removed, or from adding an display to a screwdriver indicator. If such modification is absolutely Allen wrenches JIS B4648 One each, nominal 3, 4 and required, contact Yokogawa. 2.5 mm Allen wrenches Socket driver Width across flats, 5.5 mm This subsection describes the procedure for Tweezers replacing an display. (See figure 10.2) IM 01S01C01-01EN...

  • Page 74: Replacing The Cpu Board Assembly

    If these two actions occurred, please replace connector and pull the cable connector to display with procedure written in this user’s disengage. manual or contact Yokogawa. 4) Use a socket driver (width across flats, 5.5mm) to loosen the two bosses. ■ Removing the Display assembly 5) Carefully pull the CPU assembly straight forward to remove it.

  • Page 75: Device Information

    11-1 <11. Device Information> Device Information 11.1 DEVICE STATUS Device status for the FVX110 are indicated by using parameter DEVICE_STATUS_1 to DEVICE_STATUS_3 (index 1045 to 1047) in Resource Block. Table 11.1 Contents of DEVICE_STATUS_1 (index 1045) NAMUR Hexadecimal Diplay through DD...
  • Page 76 11-2 <11. Device Information> Table 11.2 Contents of DEVICE_STATUS_2 (index 1046) NAMUR Hexadecimal Diplay through DD Description NE-107 category 0x80000000 LTB in O/S Mode LCD Transducer Block is in O/S mode 0x40000000 LCD Failure LCD has been failing 0x20000000 Amp Temp Out of Range Amplifier temperature is out specification range 0x00008000 MAO1 in O/S Mode...

  • Page 77: Status Of Each Parameter In Failure Mode

    11-3 <11. Device Information> 11.2 Status of Each Parameter in Failure Mode Following tables summarize the value of FVX110 parameters when LCD display indicates an Alarm. Table 11.4 Action of each parameters in failure mode Alarm Display Cause of Alarm...

  • Page 78: Parameter Lists

    12-1 <12. Parameter Lists> 12. Parameter Lists Note: The Write Mode column contains the modes in which each parameter is write enabled. O/S: Write enabled in O/S mode. MAN: Write enabled in Man mode and O/S mode. AUTO: Write enabled in Auto mode, Man mode, and O/S mode. 12.1 Resource Block Relative Write...
  • Page 79 MAX_NOTIFY — Maximum number of unconfirmed notify messages possible. 1032 LIM_NOTIFY AUTO Maximum number of alarm information which FVX110 can transfer at the same time. Setting of this parameter restrict number of alarm transfer to the HOST and prevent HOST from overflow. 1033 CONFIRM_TIM 64000 (20S) AUTO The minimum time between retries of alert reports.
  • Page 80 <12. Parameter Lists> Relative Write Index Parameter Name Factory Default Explanation Index Mode 1051 DEVICE_STATUS_7 reserve — FVX110 does not support this. 1052 DEVICE_STATUS_8 reserve — FVX110 does not support this. 1053 SOFTDWN_ 0x01 AUTO Defines whether to accept software downloads. PROTECT 0x01: Unprotected 0x02: Protected...

  • Page 81: Lcd Transducer Block

    FF-912. 1091 FD_EXTENDED_ACTIVE_3 — A parameter serving as a starting point for alarms handled by FF-912. 1092 FD_EXTENDED_ACTIVE_4 — Not used by the FVX110. 1093 FD_EXTENDED_ACTIVE_5 — Not used by the FVX110. 1094 FD_EXTENDED_ACTIVE_6 — Not used by the FVX110.
  • Page 82 It comprises the Actual, Target, Permit and Normal modes. 2006 BLOCK_ERR AUTO Indicates error status of the PID block. The FVX110 transducer block handles the following factors. Bit 0 = An XD_ERROR has occurred Bit 15 = Target mode is O/S 2007...
  • Page 83 12-6 <12. Parameter Lists> Relative Write Index Parameter Name Factory Default Explanation Index Mode 2022 MAIN_TAG_SCROLL AUTO Use to set the character scroll function for MAIN_TAG information. 0 = scroll function Off 1 = scroll function On 2023 V_SCROLL_BAR AUTO Use to turn the vertical scroll bar on and off.
  • Page 84 12-7 <12. Parameter Lists> Relative Write Index Parameter Name Factory Default Explanation Index Mode 2039 IN06_CONNECTION AUTO Use to specify what values of IN06 are connected to. 0 = Simulation dISELplay 1 = Connected to MAO-FB_1 IN06 2 = Connected to ISEL-FB_1 IN06 2040 IN07_CONNECTION AUTO...
  • Page 85 12-8 <12. Parameter Lists> Relative Write Index Parameter Name Factory Default Explanation Index Mode 2062 IN_13 Status: 0xC0 AUTO Indicates process information for input 13. Value: 0.0 2063 IN_14 Status: 0xC0 AUTO Indicates process information for input 14. Value: 99999.0 2064 IN_15 Status: 0xC0...
  • Page 86 12-9 <12. Parameter Lists> Relative Write Index Parameter Name Factory Default Explanation Index Mode 2080 IN05_SCALE 100.0 AUTO Sets scaling, units and number of decimal places for displaying bar graphs of input 5. 1000 2081 IN06_MAIN_TAG PD_Tag06 AUTO Use to set the Main Tag for input 6. Use as a memo field and set the information you most want to display in order to indentify instruments.
  • Page 87 12-10 <12. Parameter Lists> Relative Write Index Parameter Name Factory Default Explanation Index Mode 2096 IN11_MAIN_TAG PD_Tag11 AUTO Use to set the Main Tag for input 11. Use as a memo field and set the information you most want to display in order to indentify instruments. See PD_TAG connected devices and other information for setup examples. 2097 IN11_SUB_TAG BLK01.OUT...
  • Page 88 2116 MANUFAC_DATE Null AUTO Records and displays manufacture dates for instruments. 2117 TEST_KEY1 0, 0 AUTO Not used by the FVX110. 2118 TEST_KEY2 0.0, 0.0, 0.0, 0.0 AUTO Not used by the FVX110. 2119 TEST_KEY3 AUTO Not used by the FVX110.

  • Page 89: General Specifications

    13-1 <13. General Specifications> 13. General Specifications 13.1 Functional Specifications LCD Display 84 column x 32 lines full-dot matrix with LED Functional specifications for Fieldbus backlight. communication conform to the standard 3 lines indication as specifications (H1) of F fieldbus. OUNDATION • Top line 14 alphanumerics indication of main description Supply Voltage (Main Tag) such as PD TAG of field device.

  • Page 90: Physical Specifications

    13.3 Model and Suffix Codes Model Suffix code Description FVX110 ....Fieldbus segment indicator Output signal -F ....

  • Page 91: Optional Specifications (For Explosion Protected Type)

    13-3 <13. General Specifications> 13.4 Optional Specifications (For Explosion Protected type) Item Description Code FM Explosionproof Approval * Applicable Standard: FM3600, FM3615, FM3810, ANSI/NEMA 250 Explosionproof for Class I, Division 1, Groups B, C and D, Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G, Enclosure Rating: Type 4X Temperature class: T6, Amb.

  • Page 92: Optional Specifications

    13-4 <13. General Specifications> Item Description Code IECEx Flameproof Approval * Applicable Standard: IEC 60079-0, IEC60079-1 Certificate: IECEx KEM 10.0071 X SF25 Flameproof for Zone 1, Ex db IIC T6 Gb Enclosure: IP66 and IP67 Amb.Temp.: –50 to 75°C (–58 to 167°F) Special fastener: ClassA2-50(A4-50) or more IECEx Intrinsically safe and type n Approval * No.

  • Page 93: Dimensions

    13-5 <13. General Specifications> 13.6 Dimensions 95 (3.74) Unit: mm (approx.inch) 188 (7.40) (2.36) 110 (4.33) (1.97) Scroll knob (0.47) (1.54) Conduit connection Conduit connection Ground terminal Body (2.13) Mounting bracket (0.24) (optional) 129 (5.08) (0.47) 2-inch pipe (O.D. 60.5 mm) Electrical connection for code 5, 9, A and D *1: When electrical connection code 7 or C is selected, a blind plug is protruded upto 8 mm from the conduit connection.

  • Page 94: Appendix 1. Signal Characterizer (Sc) Block

    A1-1 <Appendix 1. Signal Characterizer (SC) Block> Appendix 1. Signal Characterizer (SC) Block A1.1 Schematic Diagram of The Signal Characterizer (SC) block is used to convert the values of input signals according to a Signal Characterizer Block line-segment function. The line-segment function is created using 21 points of the X/Y coordinates The following shows the schematic diagram of the specified by the user. This function block can also...

  • Page 95: A1.2 Input Section

    A1-2 <Appendix 1. Signal Characterizer (SC) Block> Line-segment factor determination section Input section Output section IN_1 OUT_1 processing Determining Determining the gradient BLOCK_ERR the mode and intercept  IN_2 OUT_2 Determining the status and computing OUT X or Y  CURVE_X SWAP_2 CURVE_Y...

  • Page 96: A1.3 Line-Segment Factor Determination Section

    A1-3 <Appendix 1. Signal Characterizer (SC) Block> A1.3 Line-segment Factor Determination Section When the mode is AUTO and no bit in BLOCK_ERR is set, the "gradient" and "intercept" of a line passing through two points that are considered line-segment approximation values are determined. A1.3.1 Conditions for Configuring Valid Coefficients (CURVE_X, CURVE_Y) No write error is generated with respect to the settings in CURVE_X and CURVE_Y. However, a configuration error occurs in the following cases:...
  • Page 97 A1-4 <Appendix 1. Signal Characterizer (SC) Block> Example of the case where SWAP_2 is on (monotone increase): The input range of IN_1 is always in CURVE_X. The following shows the input/output graph of the IN_1 values. Output (High limit) (Low limit) X7 =INFINITY Input FA0104.ai...

  • Page 98: A1.4 List Of Signal Characterizer Block Parameters

    A1-5 <Appendix 1. Signal Characterizer (SC) Block> A1.4 List of Signal Characterizer Block Parameters View Relative Write Initial Parameter Valid Range Description / Remarks Index Mode Value BLOCK_ Block TAG: "SC" Information relating to this function block, such as HEADER Tag=O/S block tag, DD revision, and execution time ST_REV - - - - - 2 The revision level of the set parameters associated...

  • Page 99: A1.5 Application Example

    A1-6 <Appendix 1. Signal Characterizer (SC) Block> A1.5 Application Example The following shows the approximation-value graph of GX Output that is approximation-value output A1.5.1 Input Compensation and GX Input that is pH input. pH with a quickly changing reaction rate can be controlled at a point The following is an application example of pH near neutral 7 according to the following graph.

  • Page 100: A1.5.3 Backward Control

    A1-7 <Appendix 1. Signal Characterizer (SC) Block> A1.5.3 Backward Control Line-segment function SC: The controlled variable output from PID is converted into an information quantity that can be interpreted by AO, and backward information from AO is converted into an information quantity that can be interpreted by PID before being transmitted to the PID.

  • Page 101: Appendix 2. Integrator (It) Block

    A2-1 <Appendix 2. Integrator (IT) Block> Appendix 2. Integrator (IT) Block The Integrator (IT) block adds two main inputs and integrates them for output. The block compares the integrated or accumulated value to TOTAL_SP and PRE_TRIP and generates discrete output signals OUT_ TRIP or OUT_PTRIP when the limits are reached. The output is as represented by the following equation (for counting upward and rate conversion).

  • Page 102: A2.2 Input Process Section

    A2-2 <Appendix 2. Integrator (IT) Block> A2.2 Input Process Section When executed, the Integrator block first performs input processing in the order of: "Determining input status" → "Converting Rate or Accum" → "Determining the input flow direction" Switching between Convert Rate and Convert Accum is made using bit 0 (for IN_1) or bit 1 (for IN_2) of INTEG_OPTS. INTEG_OPTS is one of the system parameters and should be set by the user. The values of IN_1 and IN_2 are not retained if the power is turned OFF.

  • Page 103: A2.2.3

    A2-3 <Appendix 2. Integrator (IT) Block> A2.2.3 Converting Accumulation This following describes an example of accumulation conversion. In accumulation conversion, the difference between the value executed previously and the value executed this time is integrated or accumulated. This conversion applies when the output of a function block used as a counter is input to the input process of the Integrator block.

  • Page 104: A2.3.2 Addition

    A2-4 <Appendix 2. Integrator (IT) Block> A2.3.2 Addition The following three options are available for addition: • TOTAL: Adds two argument values as is. • FORWARD: Adds two argument values, regarding a negative value as "0." • REVERSE: Adds two argument values, regarding a positive value as "0." You can choose these options using bit 2 and bit 3 of INTEG_OPTS as follows: Bit 2 of INTEG_OPTS Bit 3 of INTEG_OPTS Adder Options (Flow Forward)

  • Page 105: A2.5 Output Process

    A2-5 <Appendix 2. Integrator (IT) Block> Table A2.1 INTEG_TYPE Integration Reset Trigger (Reset if one of the Name Integration Range Trip Output Method following conditions is established) -INF< Total <TOTAL_SP • OUT reaches TOTAL_SP. Counting up 0< ATotal <+INF UP_AUTO(1) • RESET_IN = 1  Starting from "0" 0<...

  • Page 106: A2.5.2 Determining The Output Value

    A2-6 <Appendix 2. Integrator (IT) Block> OUT.Value, OUT_TRIP.Status, and OUT_PTRIP.Status are determined by the ratio of the "Good" integrated values to all integrated values, which is stored in PCT_INCL (0% to 100%). The user must set the threshold value of each status to UNCERT_LIM and GOOD_LIM. The Integrator block determines the status of the output using the three parameters: PCT_INCL, UNCERT_LIM, and GOOD_LIM.

  • Page 107: A2.5.3 Mode Handling

    A2-7 <Appendix 2. Integrator (IT) Block> For counting up, the OUT value is as follows: ● OUT < TOTAL_SP - PRE_TRIP  OUT_TRIP = 0, COUT_PTRIP = 0 ● TOTAL_SP - PRE_TRIP <= OUT < TOTAL_SP  OUT_TRIP = 0, COUT_PTRIP = 1 ● TOTAL_SP <= OUT ...

  • Page 108: A2.6.2 Reset Timing

    A2-8 <Appendix 2. Integrator (IT) Block> When OP_CMD_INT has become "H" and a reset was made, OP_CMD_INT automatically returns to "L." Even if RESET_IN becomes "H," activating a reset, RESET_IN does not automatically return to "L." The RESET_IN setting will not be retained if the power is turned OFF. A2.6.2 Reset Timing All items are reset during execution of the function block.

  • Page 109: A2.7 List Of Integrator Block Parameters

    A2-9 <Appendix 2. Integrator (IT) Block> 4.) Judging OUT_TRIP and OUT_PTRIP (see A2.5) OUT_TRIP and OUT_PTRIP are judged again on the basis of the cleared integrated values. There are three options relating to a reset: i Confirm reset (bit 8 of INTEG_OPTS) ii Carry (bit 6 of INTEG_OPTS) iii Generate reset event (bit 9 of INTEG_OPTS) i Confirm reset (bit 8 of INTEG_OPTS) If this option is enabled, the next reset is rejected until "1"...
  • Page 110 A2-10 <Appendix 2. Integrator (IT) Block> View Parameter Initial Write Index Definition Name Value Mode SRTOTAL Indicates the snapshot of RTOTAL just before a reset. Indicates the snapshot of TOTAL_SP just before a reset. INTEG_TYPE 1 Integration Type Setting AUTO(1) Value Name Description...
  • Page 111 A2-11 <Appendix 2. Integrator (IT) Block> View Parameter Initial Write Index Definition Name Value Mode UPDATE_EVT Indicates event information if an update event occurs. BLOCK_ALM Indicates alarm information if a block alarm occurs. ACCUM_ Accumulated integrated values (no extension parameter is reset) TOTAL IM 01S01C01-01EN...

  • Page 112: Appendix 3. Input Selector (Is) Block

    A3-1 <Appendix 3. Input Selector (IS) Block> Appendix 3. Input Selector (IS) Block The function of the Input Selector (IS) block is to automatically select one signal from multiple input signals using a specified selection method. The IS block is used for selective control in which one measured quantity is selected from multiple measured quantities to be transmitted to the controller as a controlled variable.
  • Page 113 A3-2 <Appendix 3. Input Selector (IS) Block> Output Parameters (Computation or Selection Results) : Block output SELECTED : Indicates the input number selected using the alternatives. Other Parameters OUT_RANGE : Sets the OUT range. STATUS_OPTS : Option used to specify the handling of various statuses. SELECT_TYPE : Determines the input selection algorithm.

  • Page 114: A3.2 Input Section

    A3-3 <Appendix 3. Input Selector (IS) Block> A3.2 Input Section A3.2.1 Mode Handling The Input Selector block’s operations are determined by the mode (parameter name: MODE_BLK). The following describes operations in each mode. Supported Mode Role • System-stopped status. (Out of Service) •...

  • Page 115: A3.2.2 Min_Good Handling

    A3-4 <Appendix 3. Input Selector (IS) Block> A3.2.2 MIN_GOOD Handling If there is no selectable input or if the number of selectable inputs is less than the value of MIN_GOOD, SELECTED becomes “0.” A case where the number of valid INs is less than the value of MIN_GOOD: SELECTION IN_1 = 23 IN_2 = 34.5...

  • Page 116: A3.3 Selection

    A3-5 <Appendix 3. Input Selector (IS) Block> A3.3 Selection The following processing is performed after completing input processing. If the number of valid inputs is less than the value of MIN_GOOD, no input selection is made. A3.3.1 OP_SELECT Handling When a value other than “0” (that is, 1 to 8) is selected for OP_SELECT: The IS block selects the input of the number specified by OP_SELECT regardless of the setting of SELECT_ TYPE, propagates the value of that input to OUT, and transmits the input number to SELECTED.

  • Page 117: A3.3.2 Selection Handling

    A3-6 <Appendix 3. Input Selector (IS) Block> A3.3.2 SELECTION Handling If the value of OP_SELECT is “0,” input selection using SELECT_TYPE is enabled. When SELECT TYPE is “first good” The IS block selects the input with the smallest input number among valid inputs and transmits the value of that input to OUT.
  • Page 118 A3-7 <Appendix 3. Input Selector (IS) Block> When SELECT TYPE is “Minimum” The IS block selects the input with the minimum value among valid inputs and transmits the value of that input to OUT. The number of the selected input is transmitted to SELECTED. SELECTION IN_1 = 23 IN_2 = 34.5...
  • Page 119 A3-8 <Appendix 3. Input Selector (IS) Block> When SELECT TYPE is “Maximum” The IS block selects the input with the maximum value among valid inputs and transmits the value of that input to OUT. The number of the selected input is transmitted to SELECTED. SELECTION IN_1 = 23 IN_2 = 34.5...
  • Page 120 A3-9 <Appendix 3. Input Selector (IS) Block> When SELECT TYPE is “Middle” If there is more than one valid input and the number of such input is an odd number, the value of the middle input will be transmitted to OUT. If there is an even number of valid inputs, the average of the middle two inputs is transmitted to OUT.
  • Page 121 A3-10 <Appendix 3. Input Selector (IS) Block> If there is an odd number of valid inputs: SELECTION IN_1 = 23 IN_2 = 34.5 OUT = 23.6 IN_3 = 45 IN_4 = 2.34 IN_5 = 23.6 SELECTED = 5 IN_6 = 15.5 IN_7 = 32.5 IN_8 = 27.4 SELECT_TYPE = Middle...
  • Page 122 A3-11 <Appendix 3. Input Selector (IS) Block> When SELECT TYPE is “Average” The block calculates the average of the valid inputs and transmits it to OUT. The number of inputs used to calculate its value is indicated in SELECTED. SELECTION IN_1 = 23 IN_2 = 34.5 OUT = 25.48...

  • Page 123: A3.4 Output Processing

    A3-12 <Appendix 3. Input Selector (IS) Block> A3.4 Output Processing A3.4.1 Handling of SELECTED For the value output to SELECTED when OP_SELECT has been selected (that is, not “0”), the number specified by OP_SELECT will be stored as is. However, “0” is stored in the SELECTED in the following cases: 1.

  • Page 124: A3.4.2 Out Processing

    A3-13 <Appendix 3. Input Selector (IS) Block> A3.4.2 OUT Processing OUT is an output parameter used to send the value selected in the IS block to another function block. The following describes OUT processing. Table A3.3 Block Mode and Value MODE Value • The previous value is output. (At startup, the initial value is used).

  • Page 125: A3.4.3 Status_Opts

    A3-14 <Appendix 3. Input Selector (IS) Block> A3.4.3 STATUS_OPTS Description Use Uncertain as Good Causes all inputs (OP_SELECT, IN_n, and DISABLE_n) the status of which is “uncertain,” to be handled as “good” (NC) status inputs and the others to be handled as ”bad” status inputs. Uncertain if Man mode When the mode is Man, the status of OUT is interpreted as “uncertain.”...
  • Page 126 A3-15 <Appendix 3. Input Selector (IS) Block> Relative Index Index View Write Initial Parameter Valid Range Description / Remarks Index Mode Value 1 2 3 4 17014 17114 IN_4 Input 4 17015 17115 DISABLE_1 0, 1 Selector switch to disable input 1 from being selected.

  • Page 127: A3.6 Application Example

    A3-16 <Appendix 3. Input Selector (IS) Block> A3.6 Application Example The following describes the temperature control system of a fixed bed-type reactor. In this case, there are instances where the point showing the maximum temperature changes due to catalytic deterioration, raw material flow, etc. Therefore, a large number of measurement points are provided, and the maximum value obtained among these measurement points is input to the controller to control reactor temperature. Raw material Refrigerant Product...

  • Page 128: Appendix 4. Arithmetic (Ar) Block

    A4-1 <Appendix 4. Arithmetic (AR) Block> Appendix 4. Arithmetic (AR) Block The Arithmetic (AR) block switches two main inputs of different measurement ranges seamlessly and combines the result with three auxiliary inputs through the selected compensation function (10 types) to calculate the output. A4.1 Arithmetic Function Block Schematic The diagram below shows the Arithmetic block schematic.

  • Page 129: A4.2 Input Section

    A4-2 <Appendix 4. Arithmetic (AR) Block> A4.2 Input Section PV is a parameter with status information, and PV status is determined by the value of “g.” There are five inputs: IN and IN_LO main inputs If “g” < 0.5 → The status of IN_LO is used. and IN_1, IN_2, and IN_3 auxiliary inputs. If “g” ≥ 0.5 → The status of IN is used. Determination of the status is made with a IN and IN_LO are intended to connect devices with hysteresis of 10% provided for 0.5.

  • Page 130: A4.2.3 Input_Opts

    A4-3 <Appendix 4. Arithmetic (AR) Block> A4.2.3 INPUT_OPTS A4.2.4 Relationship between the Main Inputs and PV INPUT_OPTS has an option that handles an input with “uncertain” or “bad” status as a “good” status The value and PV status are determined by the input.

  • Page 131: A4.3 Computation Section

    A4-4 <Appendix 4. Arithmetic (AR) Block> A4.3 Computation Section A4.3.2 Compensated Values In computing equations 1) to 5) in A4.3.1, the value A4.3.1 Computing Equations “f” is restricted by the COMP_HI_LIM or COMP_ LO_LIM parameter. In this case, the value “f” is This subsection shows computing equations used treated as follows: in the computation section:...

  • Page 132: A4.4.1 Mode Handling

    A4-5 <Appendix 4. Arithmetic (AR) Block> A4.4.1 Mode Handling A4.4.2 Status Handling The setting of INPUT_OPTS is applied to the input Mode Output status. When INPUT_OPTS is applied, there are Auto OUT = PRE_OUT For OUT, the OUT value in the Auto mode just cases where the PV status becomes “good”...

  • Page 133: A4.5 List Of The Arithmetic Block Parameters

    A4-6 <Appendix 4. Arithmetic (AR) Block> A4.5 List of the Arithmetic Block Parameters View Relative Index Index Write Valid Initial Parameter Description / Remarks Index Mode Range Value 1 2 3 4 17500 17600 BLOCK_ TAG=“AR” Information relating to this function block, such as HEADER block tag, DD revision, and execution time. 17501 17601 ST_REV 2 2 2 2 Indicates the revision level of the set parameters associated with the Arithmetic block.
  • Page 134 A4-7 <Appendix 4. Arithmetic (AR) Block> View Relative Index Index Write Valid Initial Parameter Description / Remarks Index Mode Range Value 1 2 3 4 17513 17613 INPUT_ 2 Determines whether an input is used as a “good” OPTS input when the input status is "bad" or “uncertain.” Function Handles IN as “good”...
  • Page 135 A4-8 <Appendix 4. Arithmetic (AR) Block> View Relative Index Index Write Valid Initial Parameter Description / Remarks Index Mode Range Value 1 2 3 4 17529 17629 ARITH_ 1 to 10 0x01 1 Computation algorithm identification no. TYPE Value Selection Name Description Flow Flow compensation compensation, (linear) linear...

  • Page 136: Appendix 5. Pid Block

    A5-1 <Appendix 5. PID Block> Appendix 5. PID Block A PID block performs the PID control computation based on the deviation of the measured value (PV) from the setpoint (SP), and is generally used for constant-setpoint and cascaded-setpoint control. A5.1 Function Diagram The figure below depicts the function diagram of a PID block.

  • Page 137: A5.3 Parameters Of Pid Block

    A5-2 <Appendix 5. PID Block> A5.3 Parameters of PID Block NOTE: In the table below, the Write column shows the modes in which the respective parameters can be written. A blank in the Write column indicates that the corresponding parameter can be written in all modes of the PID block.
  • Page 138 A5-3 <Appendix 5. PID Block> Index Index Parameter Default Index Write Valid Range Description PID1 PID2 Name (factory setting) 8022 8122 SP_LO_LIM PV_SCALE ±10% Lower limit for setpoint (SP). 8023 8123 GAIN Proportional gain (= 100 / proportional band). 8024 8124 RESET Integration time (seconds).
  • Page 139 A5-4 <Appendix 5. PID Block> Index Index Parameter Default Index Write Valid Range Description PID1 PID2 Name (factory setting) 8045 8145 ALARM_SUM Enable The current alert status, unacknowledged states, unreported states, and disabled states of the alarms associated with the function block.

  • Page 140: A5.4 Pid Computation Details

    The PID block proportional, integral, and derivative control in an FVX110 performs the velocity type output actions in response to changes of characteristics action for the control output. in the controlled process, changes in load, and occurrences of disturbances.

  • Page 141: A5.7 Control Action Bypass

    A5-6 <Appendix 5. PID Block> A5.7 Control Action Bypass There are eight modes for a PID block as shown below. The PID control computation can be bypassed so Block as to set the SP value in the control output OUT as Description Mode shown below.

  • Page 142: A5.10 Bumpless Transfer

    A5-7 <Appendix 5. PID Block> A5.11 Setpoint Limiters Transition Destination Condition Conditions Active setpoint limiters that limit the changes in the Mode SP value, differ depending on the block mode as RCas* ** 7. If RCas is set in MODE_ NOT if any BLK.target one or more...

  • Page 143: A5.12 External-Output Tracking

    A5-8 <Appendix 5. PID Block> A5.12 External-output Tracking Options in Description CONTROL_OPTS External tracking is an action of outputting the value Bypass Enable This parameter allows BYPASS to of the remote output TRK_VAL set from outside be set. the PID block, as illustrated in the figure below. SP-PV Track in Equalizes SP to PV when MODE_ BLK.target is set to Man.

  • Page 144: A5.15 Manual Fallback

    A5-9 <Appendix 5. PID Block> A5.15 Manual Fallback A5.17 Mode Shedding upon Computer Failure Manual fallback denotes an action in which a PID block changes mode to Man and suspends When the data status of RCAS_IN or ROUT_IN, the control action. Manual fallback takes place which is the setting received from a computer as automatically as a means of abnormality handling the setpoint SP, falls to Bad while the PID block...

  • Page 145: A5.18 Alarms

    A5-10 <Appendix 5. PID Block> A5.19 Example of Block NOTE: If a control block is connected as a cascade primary block of the PID block in question, a mode transition of Connections the PID block to Cas occurs in the following sequence due to initialization of the cascade connection: RCas or ROut → Auto → Cas.

  • Page 146: A5.20 View Object For Pid Function Block

    A5-11 <Appendix 5. PID Block> A5.20 View Object for PID Relative VIEW VIEW VIEW VIEW Parameter Mnemonic Index Function Block LO_PRI LO_LIM Relative VIEW VIEW VIEW VIEW Parameter Mnemonic LO_LO_PRI Index LO_LO_LIM ST_REV DV_HI_PRI TAG_DESC DV_HI_LIM STRATEGY DV_LO_PRI ALERT_KEY DV_LO_LIM MODE_BLK HI_HI_ALM BLOCK_ERR HI_ALM...

  • Page 147: Appendix 6. Multiple Analog Output (Mao) Block

    A6-1 <Appendix 6. Multiple Analog Output (MAO) Block> Appendix 6. Multiple Analog Output (MAO) Block The MAO function block passes multiple input signal data. The FVX uses it as a means to pass data to LCD Transducer Block. A6.1 Function Block Diagram MAO – Multiple Analog Output IN_1 SELECTOR IN_2...

  • Page 148: A6.2 Block Mode

    CHANNEL A means for theoretically accessing LCD Transducer Block (cannot be set on the FVX110) The MAO function block of the FVX110 can pass 8 inputs (IN_1 – IN_8) to LCD Transducer Block via CHANNEL. However, if an input is in a fault state status, the previous value or a user set value (FSTATE_VAL1 – FSTATE_ VAL8) is passed depending on what options (MO_OPTS) have been set.

  • Page 149: A6.3 Fault State

    A6-3 <Appendix 6. Multiple Analog Output (MAO) Block> A6.3 Fault State Blocks and inputs in the MAO function block that are not in the normal state transition to the fault state status. Use the FSTATE_STATUS parameter to confirm inputs in the fault state status. A6.3.1 Transition to Fault State If the input status stays in the Bad status for longer than the time set using FSTATE_TIME, the input transitions to the fault state status.

  • Page 150: A6.4 Status Transitions

    A m e a n s f o r t h e o r e t i c a l l y a c c e s s i n g L C D Transducer Block. It cannot be used on the FVX110.
  • Page 151 A6-5 <Appendix 6. Multiple Analog Output (MAO) Block> View Relative Write Valid Initial Parameter Description/Remarks Index Mode Range Value IN_3 This is an input (input 3) for the MAO function block. IN_4 This is an input (input 4) for the MAO function block. IN_5 This is an input (input 5) for the MAO function block.

  • Page 152: Appendix 7. Link Master Functions

    Appendix 7. Link Master Functions A7.1 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 H1 fieldbus segment. An FVX110 supports the following LAS functions. • PN transmission: Identifies a fieldbus device newly connected to the same fieldbus segment. PN is short for Probe Node. • PT transmission: Passes a token governing the right to transmit, to a fieldbus device on the same segment. PT is short for Pass Token.

  • Page 153: A7.3 Transfer Of Las

    Figure A7.2 Backup of LAS To set up an FVX110 as a device that is capable of backing up the LAS, follow the procedure below. NOTE: When changing the settings in an FVX110, add the FVX110 to the segment in which an LAS is running.

  • Page 154: A7.4 Lm Functions

    <Appendix 7. Link Master Functions> (2) In the LAS settings of the FVX110, set the values of V(ST), V(MRD), and V(MID) to the same as the respective lowest capability values in all the devices within the segment. An example is shown below.

  • Page 155: A7.5 Lm Parameters

    A7-4 <Appendix 7. Link Master Functions> A7.5 LM Parameters A7.5.1 LM Parameter List The tables below show LM parameters. Meanings of Access column entries: RW = read/write possible; R = read only Index Sub-parameter Name Default Factory Parameter Name Access Remarks (SM) (Sub Index)
  • Page 156 A7-5 <Appendix 7. Link Master Functions> Index Sub-parameter Name Default Factory Parameter Name Access Remarks (SM) (Sub Index) Setting PLME_BASIC_ CHARACTERISTICS 1 ChannelStatisticsSupported 0x00 2 MediumAndDataRatesSupported 0x4900000000000000 3 IecVersion 1 (0x1) 4 NumOfChannels 1 (0x1) 5 PowerMode 0 (0x0) CHANNEL_STATES 0 1 channel-1 0 (0x0) 2 channel-2...

  • Page 157: A7.5.2 Descriptions For Lm Parameters

    FVX110. is live or not. The leading bit corresponds to the NOTE: Do not turn off the power to the FVX110 for 60 seconds device address 0x00, and final bit to 0xFF. The after making a change to its parameter settings. value of LiveListStatusArrayVariable in the case...
  • Page 158 A7-7 <Appendix 7. Link Master Functions> (7) CurrentLinkSettingRecord and (9) PlmeBasicCharacteristics ConfiguredLinkSettingsRecord Sub- Size Element Description Value index [bytes] CurrentLinkSettingRecord indicates the Channel Statistics data are bus parameter settings currently used. Statistics not supported. ConfiguredLinkSettingsRecord indicates the Supported bus parameter settings to be used when the Medium 0x49 00 00 00 Wire medium,...

  • Page 159: A7.6 Faqs

    A7.6 FAQs NumOfSub Indicates the maximum SchedulesPer number of sub-schedules an Q1. When the LAS stops, an FVX110 does not Schedule LAS schedule can contain. (This is fixed to 1 in the back it up by becoming the LAS. Why? Yokogawa communication A1-1. Is that FVX110 running as an LM? Check stacks.)
  • Page 160 LAS, another device cannot be connected. How come? A3-1. Check the following bus parameters that indicate the bus parameter as being the LAS for the FVX110 and the capabilities of being the LAS for the device that cannot be connected: • V(ST), V(MID), V(MRD) of FVX110: ConfiguredLinkSettingsRecord (index 385) • V(ST), V(MID), V(MRD) of problematic...

  • Page 161: Appendix 8. Software Download

    For details, see the software’s User’s Manual. For information about updates of software binary files for field devices and how to obtain them, visit the following web site. Update http://www.yokogawa.com/fld/fld-top-en.htm Program CAUTION Diagnostics Do not hook up the software download tool to a fieldbus segment while the plant is in operation, as it may temporarily disturb the communication.

  • Page 162: A8.4 Software Download Sequence

    Refer to A8.10(3) DOMAIN_HEADER about each like before carrying out a software download, keyword of the file name. and then reconfigure the field device(s) after the download. For details, see Section A8.6. The device type is “0010” for an FVX110. The software name is “ORIGINAL” or “UPDATE.” The former indicates an original file and the latter CAUTION an update file. Whenever performing a download to update the device revision, obtain the original file.

  • Page 163: A8.6 Steps After Activating A Field Device

    A8-3 <Appendix 8. Software Download> A8.6 Steps after Activating a Table A8.1 Actions after Software Update Field Device Contents of Software Action Update Does not change the number Re-setup of parameters When the communication with a field device has of parameters. not needed. recovered after activating the device, check using Adds a block parameter.

  • Page 164: A8.8 Resource Block's Parameters Relating To Software Download

    A8-4 <Appendix 8. Software Download> A8.8 Resource Block’s Parameters Relating to Software Download Table A8.3 Additional Parameters of Resource Block Relative Default Write Index Parameter Name Description Index (Factory Set) Mode 1053 SOFTDWN_PROTECT 0x01 Defines whether to accept software downloads. 0x01: Unprotected 0x02: Protected 1054 SOFTDWN_FORMAT 0x01 Selects the software download method. 0x01: Standard 1055 SOFTDWN_COUNT —...

  • Page 165: A8.9 System/Network Management Vfd Parameters Relating To Software Download

    A8-5 <Appendix 8. Software Download> A8.9 System/Network Management VFD Parameters Relating to Software Download Table A8.5 System/Network Management VFD Parameters Write Mode: R/W = read/write; R = read only Index Parameter Default Write Sub-parameter Name Remarks (SM) Name Index (Factory Set) Mode DWNLD_ PROPERTY Download Class Write Rsp Returned For ACTIVATE 1 Write Rsp Returned For PREPARE 1 Reserved ReadyForDwnld Delay Secs...

  • Page 166: A8.10 Comments On System/Network Management Vfd Parameters Relating To Software Download

    A8-6 <Appendix 8. Software Download> A8.10 Comments on System/Network Management VFD Parameters Relating to Software Download IMPORTANT Do not turn off the power to a field device immediately after changing parameter settings. Data writing actions to the EEPROM are dual redandant to ensure reliability. If the power is turned off within 60 seconds after setup, the parameters may revert to the previous settings. (1) DWNLD_PROPERTY Size Element...
  • Page 167 A8-7 <Appendix 8. Software Download> (3) DOMAIN_HEADER Size Element Description Index (Bytes) Header Version Number Indicates the version number of the header. Header Size Indicates the header size. Manufacturer ID Indicates the value of resource block’s MANUFAC_ID (manufacturer ID) as character string data. Device Family Indicates the device family.

  • Page 168: Revision Information

    Revision Information Title : FVX110 Fieldbus Segment Indicator  Manual No. : IM 01S01C01-01EN  Edition Date Page Revised Item Nov. 2010 — New publication. July 2011 — Add Intrinsically safe and Nonincendive approval type. 2-3 to 2-14 Add applicable standard and certificate number for each approval. 13-3 Add code for Intrinsically safe and Nonincendive approval type of the chart.

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