Manuel technique du transmetteur universel XNX
Manuel technique du transmetteur universel XNX – Honeywell
Manuel technique du transmetteur universel XNX avant de lire ce manuel. Description du produit Foundation Fieldbus est l’une des trois options de communication disponibles pour le transmetteur universel XNX. L’option Foundation Fieldbus est un protocole de communication entièrement numérique conforme aux normes de la Fieldbus Foundation.
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XNX Foundation Fieldbus Technical Manual 5 Glossaire Terme Description test de déclenchement Exercice au cours duquel la fonctionnalité d’un capteur est vérifiée en l’exposant à une concentration de gaz supérieure aux points de consigne d’alarme.
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Technical Manual XNX Foundation Fieldbus Table of Contents Introduction 3 Overview 3 Product Description 3 Foundation Fieldbus 3 Glossary 5 Wiring 7 Commissioning 9 Verification 9 Configuration 9 Device Description 9 Block Descriptions 10 Function Block (Analog Input) 10 Resource Block 10 Sensor Transducer Block 10 Common Block Operations 10 Specific Commands Resource Block 11 WRITE_LOCK 11 FEATURES_SEL 11 Specific Parameters Sensor Transducer Block 11 Specific Parameters Analog Input Block 11 L_TYPE 11 XD_SCALE and OUT_SCALE 12 Status Data Analog Input Block 12 Simulate Mode Analog Input Block 13 Manual Mode 13 Simulate Mode 13 Operation 15 Configuration 16 Event History 17 Test 18 Calibration 19 Sample Calibration Procedure 20 Parameter and Error Tables 23 Resource Block Parameter Descriptions 23 Resource Block Parameter Views 25 Transducer Block Parameters 27 Analog Input Block Parameter Descriptions 32 Analog Input Block Parameter Views 34 Block Configuration Errors 35 XNX Foundation Fieldbus Technical Manual 1 Fieldbus Foundation Device Registration 37 Warranty 39 Warranty Statement 39 Warranty Conditions 39 Consumer Claims 40 Index 41 2 XNX Foundation Fieldbus Technical Manual Introduction Overview This manual will assist the user in installing, operating, and maintaining the XNX Universal transmitter with the Foundation Fieldbus communication option. It is assumed that the user has a thorough understanding of operating principals for Foundation Fieldbus protocol, the XNX Universal transmitters, as well as the specific host control system in use1. Users should contact the host system vendor directly for configuration questions specific to their systems. Users should review the XNX Universal Transmitter Technical Manual prior to reading this manual. Product Description Foundation Fieldbus is one of three communication options availalble for the XNX Universal Transmitter. The Foundation Fieldbus option is a fully digital communication protocol conforming to the standards of Fieldbus Foundation. This enables the unit to interface with host control systems offered by manufacturers conforming to Foundation Fieldbus operating standards. As this type of control system platform utilizes a plant-wide communication "bus" network, wiring is accomplished by connecting to the network at any point near the process. Foundation Fieldbus Foundation Fieldbus is used in process control and monitoring. Process control refers to the monitoring and regulation of continuous processes such as flow, temperature, or tank levels. These types of processes are typically found in places like oil refineries, chemical plants, and paper mills. Foundation Fieldbus can also be used for monitoring over long distances through distributed control, which means that control is performed by the devices instead of by a monitoring computer. Input, output, and process control devices configured on a Fieldbus network can run independently of a computer system. Foundation Fieldbus is an all-digital, two-way, multi-drop communication system which brings control algorithms to gas detection instrumentation. Foundation Fieldbus supports digital encoding of data and many types of messages. Unlike many traditional systems, which require a set of wires for each device, multiple Foundation Fieldbus devices can be connected with a single set of wires. Foundation Fieldbus overcomes some of the disadvantages of proprietary networks by providing a standardized network for connecting systems and devices. 1 Illustrations in this manual were made with a Honeywell Experion host controller. Other host controllers are available. XNX Foundation Fieldbus Technical Manual 3 4 XNX Foundation Fieldbus Technical Manual Glossary Term Description bump test An exercise in which the functionality of a sensor is verified by exposing it to a gas concentration in excess of the alarm setpoints. DD Device Descriptions ECC Electrochemical cell %LEL : Percent of lower explosive limit %Vol: Percent of volume engineering units PPM: Parts per million mg/m3 : Miligram per cubic meter EPKS Experion Process Knowledge System ferrite bead A component which suppresses electromagnetic radio-frequency interference. field bus Communication protocol between field devices and control system host controller A component which monitors all field devices on network IR infrared mA milliamp, 1/1000th of an amp mV millivolt, 1/1000th of a volt O-ring A torus-shaped, flexible gasket which is compressed to create a seal between two rigid parts Searchline Excel A open path gas detector which monitors the presense of gas between the source and the detectors over a specific path length simulation switch a control which puts a device off-line for testing Softwlock A software selection which prevents a user from modifying the fieldbus device parameters span calibration An exercise used to specify the span level gas curve in a transmitter/ sensor steel braid shield A type of bundled wire with a woven covering designed to prevent radio frequency interference and to protect against abrasion terminal block Electrical connectors that collect a device's wire circuits in a single location zero calibration An exercise used to specify the zero level gas curve in a transmitter/ sensor XNX Foundation Fieldbus Technical Manual 5 6 XNX Foundation Fieldbus Technical Manual Wiring A Fieldbus Foundation system replaces the analog 4 to 20 mA current loops common in other field buses with a simple two-wire line running from the control station to the field. This bus cable connects all devices in parallel. The system's information is transmitted digitally. The XNX gas transmitter supports most digital communication protocols (HART, MODBUS, Foundation Fieldbus, etc.) and a discrete output (relay). These are all derived from the primary safety channel, the analogue output (4-20 mA)." Refer to the Fieldbus Foundation wiring guide (wiringinstallationguide. pdf, available at http://www.fieldbus.org2) before installation. The most common wiring schematics are shown in Figures 1 and 2. Consult the wiring guide for other topologies . Fieldbus + Power - Supply Power Conditioner Wire Pair Foundation Fieldbus T Interface T Signals T = Terminator Figure 1: Simple Fieldbus network with single XNX transmitter All installations must be made in accordance with local regulations and site policies. 2 accessed September 10, 2010 XNX Foundation Fieldbus Technical Manual 7 Fieldbus + Power - Supply Power Conditioner Wire Pair FD FD Foundation Fieldbus T Interface T Signals T = Terminator FD = Field Device Figure 2: Fieldbus network with XNX transmitter and additional devices Foundation Fieldbus connections to the XNX transmitter are made through a pluggable terminal block on the Foundation Fieldbus option board, shown in Figure 3. A simulation switch (SW5) is included on the board to enable/disable simulation mode. The Foundation Fieldbus H1 cable is connected through terminals 3-1 and 3-3. Terminal 3-1 is connected internally to 3-2. Similarly, terminal 3-3 is connected internally to 3-4. Terminals 3-5 and 3-6 are used for grounding the H1 Foundation Fieldbus comm cable shield. (see Figure 3). S5 Sim Mode 12 3456 Out In TB-3 Modbus + + TB-3 FFB 3-1 F+ 3-2 F+ 3-3 F3-4 F3-5 FS 3-6 FS Use shorting jumper supplied to maintain connection during service SW5 Sim switch Jumper assignments Foundation Fieldbus ground cable to internal ground lug Internal ground lug Figure 3: XNX Foundation Fieldbus option board and terminal block 8 XNX Foundation Fieldbus Technical Manual Commissioning Install and configure the XNX transmitter before commissioning the Foundation Fieldbus option board. In the final stages of boot-up, warnings and faults may be observed until configuration, calibration, and reset activities have been completed. Configuration This section provides startup and operating details for the communication portion of the transmitter. Details for all active function blocks are also included. Device Description A specific DD "Device Descriptor" file has been generated for this device and registered with the Fieldbus Foundation. The DD file can be found on the product CD. This file must be loaded into the host control system prior to proceeding with setup and configuration of the unit. If necessary, the DD file can also be obtained from Fieldbus Foundation's website (www. fieldbus.org3): 1. Navigate to "End User Resources." 2. Click on "Registered Products." 3. In the Manufacturers dropdown list, select "Honeywell Field Solutions." 4. Select "Analytical" in the category list. 5. Click on "Search." 6. Click "XNX Universal Transmitter." 7. Click on "Download DD/CFF file" to initiate the download. Once installed, the host system will be capable of properly communicating with the XNX Universal Transmitter. For additional information regarding operation and installation of device descriptor files. Contact the manufacturer of the host control system directly. 3 accessed February 3, 2011 XNX Foundation Fieldbus Technical Manual 9 Block Descriptions All Fieldbus devices are arranged in a "block" operating configuration. The Fieldbus Foundation has defined a set of standards that each unit must follow. As a result, block details remain consistent among products and manufacturers. A specially designated level, "Manufacturer Specific Parameters," functions just as the name implies. Here, the Fieldbus Foundation allows manufacturers to add functions specific to their devices. Additional information covering definitions and descriptions can be found at www.fieldbus.org4. Function Block (Analog Input) The function block is made up of a series of parameters which provide the basis for system control and operation. Standard sets of function blocks have been defined by the Fieldbus Foundation. These blocks are available for input and output communication via the network. The core duties of the Analog Input (AI) block are to process incoming signals from the sensing element (gas concentration in this case) and to make the data available for use in other function blocks. This data is formatted in user-defined engineering units. Resource Block Each device has one resource block. The resource block is used to describe characteristics of the individual device. Parameters such as device name, manufacturer, and serial number are located here. There are no linkable parameters located within this block. Sensor Transducer Block The sensor transducer block contains configuration data specific to the individual device. Data such as sensor type and calibration date are located within this block. Common Block Operations Each of the blocks within the transmitter share a common set of programming modes. By setting a specific operating mode, the user will be able to dictate the output of the transmitter to the network bus. Description AUTO Out Of Service (OOS) Function Normal operating mode. All data input, calculations and data output for the block will function Setting operating mode to OOS disables all function executions by the block. 4 Accessed September 10, 2010. 10 XNX Foundation Fieldbus Technical Manual Specific Commands Resource Block This section outlines common commands that are available within the Resource Block. WRITE_LOCK The WRITE_LOCK parameter is used to prevent parameter changes from occurring within the device. When enabled, the only accessible command remains WRITE-LOCK so that the parameter may be cleared. When cleared, writing to the device is again enabled. When cleared, an alert is generated by WRITE_ALM to indicate a change was made. The alarm priority corresponds to the WRITE_PRI parameter. FEATURES_SEL The FEATURES_SEL command is used to turn on and off additional features supported by the device. At this time, REPORTS, SOFTWLOCK, and multi-bit alarming are supported. Specific Parameters Sensor Transducer Block This section outlines common commands available within the Sensor Transducer Block. · Information · Test · Calibrate (Zero/Span) · Configuration This block does not contain parameters that allow engineering units to be modified (modifications can be made through the analog input block). Units within the Sensor Transducer Block automatically track values programmed by the XD_SCALE parameter. Specific Parameters Analog Input Block These commands that are available within the AI Block. L_TYPE This parameter is used to define the relationship between the measured process value (Sensor Transducer Block) and the output of the AI Block. XNX supports all linearization types. Setting this parameter to DIRECT will pass the Transducer Block information without modification (i.e., the AI output will be identical to the Transducer Block). Values between the Sensor Transducer Block and the AI Block will remain linear. XNX Foundation Fieldbus Technical Manual 11 XD_SCALE and OUT_SCALE These parameters are used to set the engineering units and scaling factors associated with the data coming into the AI block, as well as being generated by the AI block. Each of the parameters may be set to 0%, 100%, or to associated engineering units. These parameters are programmed differently, depending on the L_TYPE that is selected. The supported engineering units are PPM, %LEL, LELm, mg/m3, and %VOL5. To prevent configuration errors from occurring, select ONLY units supported by the device. Engineering units are not writable. L_TYPE = DIRECT When the desired output of the AI block is the same as the measured variable. The settings are: XD_SCALE = same as range of process OUT_SCALE = set same as XD_SCALE Example: Process Description Line sees 0-100 %LEL with %LEL as desired output. XD_SCALE 0-100 % LEL OUT_SCALE 0-100 % LEL XD Scale is not writable. Process Alarms The OUT data produced by the AI Block is compared to values programmed into the alarms. If a value has been reached, the associated alarm is initiated. Available alarms are: HI_LIM = High alarm HI_HI_LIM = High High alarm LO_LIM = Low alarm LO_LO_LIM = Low Low alarm The HI_LIM, HI_HI_LIM, LOW_LIM, LOW_LOW_LIM are used by the AI block in the host. Status Data Analog Input Block In normal operation, either actual or calculated values are passed from 5The user must create these engineering units if they are not listed in the host control system. 12 XNX Foundation Fieldbus Technical Manual the Sensor Transducer Block to the AI Block for further processing. Along with that data, a STATUS condition is also sent. Potential conditions are: STATUS = GOOD, no problems with hardware or data STATUS = BAD, problems found with either hardware or data passed from Sensor Transducer Block STATUS = UNCERTAIN, The STATUS field is used by the AI block in the host. Simulate Mode Analog Input Block When testing, it is possible to force data out of the analog input block. This procedure could be used to test a control function or to test the operation of the downstream device that received the data. Two methods exist for data output: Manual Mode Manual mode forces the output data from the AI Block to the desired value. It does not change the status of the STATUS parameter. To initiate manual mode, place the TARGET MODE of the AI Block to MANUAL. The OUT.VALUE can now be modified to reflect the desired output value. Simulate Mode Simulate mode forces the output data from the AI block to a desired value. It also changes the STATUS parameter to the corresponding value. To initiate Simulate mode: 1. Move the SIM switch on the transmitter to ON. The SIM switch is located behind the transmitter, above the Foundation Fieldbus connection terminal. The device is now in simulate mode. 2. Set the TARGET MODE to AUTO to change both the OUT.VALUE and OUT.STATUS. 3. Set the SIMULATE_ENABLE_DISABLE parameter to the ACTIVE state. 4. Enter the desired value into the SIMULATE_VALUE parameter to force the output of the OUT.VALUE parameter, along with setting the OUT.STATUS to the correct value. If any errors occur while performing this procedure, reset the SIM switch. This will clear error conditions and allow the device to resume operation. XNX Foundation Fieldbus Technical Manual 13 14 XNX Foundation Fieldbus Technical Manual Operation The XNX Foundation Fieldbus interface facilitates remote access to all features of the local user interface including displaying status, testing, calibrating, and configuring. A device descriptor (DD) file is required to interface with the XNX transmitter. The following screens, using an Experion system as a host controller, show some of the features of the Foundation Fieldbus interface for the XNX transmitter. Figure 4: Presentation of XNX Data by Experion (simulator shown) XNX Foundation Fieldbus Technical Manual 15 Configuration All user settings of the XNX transmitter can be made either at the local user interface or over Foundation Fieldbus. The configuration menu simplifies setup of alarm levels as shown in Figure 6. Time, units, and other parameters can also be configured. Figure 5: Foundation Fieldbus configuration display 16 XNX Foundation Fieldbus Technical Manual Event History The XNX transmitter maintains a record of all significant events, all of which can be accessed from Foundation Fieldbus interface. All alarms, warnings, and faults are recorded. Additionally, over 60 types of informational events are defined to record important transactions such as recalibrations or configuration changes. Every event has a timestamp and 1280 records are maintained. Figure 7 is the event history view of an Experion screen. Figure 6: Foundation Fieldbus event history display XNX Foundation Fieldbus Technical Manual 17 Test The test menu provides methods for accomplishing common tasks, such as inhibiting the output, exercising the analog output, or simulating alarms or faults. Figure 8 is the Experion test view. Figure 7: Foundation Fieldbus test display 18 XNX Foundation Fieldbus Technical Manual Calibration The calibration menu permits zero or span calibration and bump testing. Additionally, when fitted with a Searchline EXCEL gas detector, the calibration menu displays the optical signal strength for mechanical alignment. The gas calibration operation is shown in Figure 8 and detailed in the procedure that follows. Figure 8: Foundation Fieldbus calibration display Caution: Do not back out of a menu selection while a calibration is in progress. XNX Foundation Fieldbus Technical Manual 19 Sample Calibration Procedure This procedure will vary according to the type of sensor connected to the XNX Universal Transmitter. 1. Connect the sensor to the XNX transmitter. 2. Connect the Foundation Fieldbus handheld unit and establish communication with the XNX transmitter. 3. Navigate to the Device Calibration menu on the Foundation Fieldbus user interface. 4. Check the calibration status. The "In Calibration Menu State" message will be displayed. 5. Select "Start Calibration." A window with the message "Processing Request" will be displayed, followed by "Calibration Status. Apply Zero Air." 6. Select "Finish." The window will close and the calibration status will change to "Apply Zero Air." 7. Apply zero (ambient) air to the sensor. 8. Select "Next Step." A window with the message "Processing Request" will appear, followed by "Wait until raw conc. is stable and in range." 9. Select "Finish." The window will close. and the calibration status will change to "Wait until raw conc. is stable and in range." The raw concentration will be near 0.0000. The input range will be "in range." 10. Select "Next step. The message "Processing request" will be displayed followed by "Press NEXT to Start Zero Calibration." 11. Select "NEXT." A window with the message "Processing Request" will be displayed, followed by "Calibration status: Processing calibration." 12. Select "Finish." The window will close and the calibration status will display "Processing calibration." 13. If the zero calibration is unsuccessful, the calibration status will change to "Zero Cal Failed. Press End Cal and Start Over. Proceed to step 23 to end the calibration and start a new one. If the zero calibration is completed successfully, the calibration status will change to "Zero Cal Success. Press Next Step." Select "Next Step." A "Processing Request" message will be displayed, followed by "Calibration Status: Apply Target Concentration." 14. Select "Next." 15. Enter the desired target concentration (e.g., 50% LEL). 16. Select "Next." A window with the message "Processing Request" will be displayed followed by "Target Concentration Being Accepted. Check Calibration Status." 20 XNX Foundation Fieldbus Technical Manual 17. Select "Finish." The window will close. 18. Apply the specified gas (e.g., 50% LEL) to the sensor. 19. Select "Next Step." A window with the message "Processing Request" will be displayed, followed by "Press NEXT To Start Span Cal." 20. Select "Next." A window with the message "Processing Request" will be displayed, followed by "Calibration Status: Processing Calibration." 21. Select "Finish." The window will close. 22. The calibration status will display a "Processing Calibration" message. If the span calibration was unsuccessful, the calibration status will change to "Span Cal Failed. Press Next Step to Retry." Repeat steps 14 through 21. If the span calibration was successful, the calibration status will change to "Span Cal Success. Press End Calibration." 23. Select "End Calibration." A window with the message "Processing Request" will be displayed, followed by "Calibration Status: Calibration Menu State." 24. Select "Finish." The window will close. XNX Foundation Fieldbus Technical Manual 21 22 XNX Foundation Fieldbus Technical Manual Parameter and Error Tables Resource Block Parameter Descriptions Index Parameter Mnemonic Description 1 ST_REV The revision level of the static data associated with this block. 2 TAG_DESC Can be used to identify grouping of blocks 3 STRATEGY User information 4 ALERT_KEY ID# of plant unit 5 MODE_BLK Contains the modes available to the block 6 BLOCK_ERR Contains error status 7 RS_STATE State of the function block 8 TEST_RW Used only for conformance testing 9 DD_RESOURCE String identifying the tag of the resource 10 MANUFAC_ID Manufacturer ID# calc = 0x48574C 11 DEV_TYPE Used to locate the DD file 12 DEV_REV MFG rev # 13 DD_REV Rev # of the DD 14 GRANT_DENY Options for controlling access to Host 15 HARD_TYPES The types of hardware available as Chan # 16 RESTART Allows restart to be initiated 17 FEATURES Shows supported resource block options 18 FEATURE_SEL Selects resource block options 19 CYCLE_TYPE ID's block execution methods available 20 CYCLE_SEL Selects execution method for this resource 21 MIN_CYCLE_T Time duration of shortest cycle interval 22 MEMORY_SIZE Available config memory in the empty resource 23 NV_CYCLE_T Interval between writing non-volatile memory 24 FREE_SPACE Free memory (AIC = 0%) 25 FREE_TIME Free processing time (AIC = 0%) 26 SHED_RCAS Time duration at which to give up writing to RCAS locations 27 SHED_ROUT Time duration at which to give up writing to ROUT location XNX Foundation Fieldbus Technical Manual 23 Index 28 29 30 31 32 33 34 35 36 37 38 39 40 41 Parameter Mnemonic FAULT_STATE SET_FSTATE CLR_FSTAT MAX_NOTIFY LIM_NOTIFY CONFIRM_TIME WRITE_LOCK UPDATE_EVT BLOCK_ALM ALARM_SUM ACK_OPTION WRITE_PRI WRITE_ALM ITK_VER Description Set by loss of communication to output block Allows fault state to be manually set Clear fault state Max # of unconfirmed alert notify messages Set MAX_NOTIFY Min time between retries of alert reports Disable write capability Alert generated by any change to static data System failure information Alert status Select which alarms will be automatically acknowledged. Priority of alarm generated by clearing the write lock Alert generated if write lock is cleared Major rev of interoperability test case 24 XNX Foundation Fieldbus Technical Manual Resource Block Parameter Views Index Parameter Mnemonic View_1 1 ST_REV 2 2 TAG_DESC 3 STRATEGY 4 ALERT_KEY 5 MODE_BLK 4 6 BLOCK_ERR 2 7 RS_STATE 1 8 TEST_RW 9 DD_RESOURCE 10 MANUFAC_ID 11 DEV_TYPE 12 DEV_REV 13 DD_REV 14 GRANT_DENY 15 HARD_TYPES 16 RESTART 17 FEATURES 18 FEATURE_SEL 19 CYCLE_TYPE 20 CYCLE_SEL 21 MIN_CYCLE_T 22 MEMORY_SIZE 23 NV_CYCLE_T 24 FREE_SPACE 25 FREE_TIME 4 26 SHED_RCAS 27 SHED_ROUT 28 FAULT_STATE 1 29 SET_FSTATE 30 CLR_FSTAT 31 MAX_NOTIFY 32 LIM_NOTIFY 33 CONFIRM_TIME 34 WRITE_LOCK View_2 2 2 2 2 4 4 4 4 1 4 1 View_3 View_4 2 2 2 1 4 2 1 4 2 1 1 2 2 2 4 2 4 1 1 XNX Foundation Fieldbus Technical Manual 25 Index 35 36 37 38 39 40 41 Parameter Mnemonic UPDATE_EVT BLOCK_ALM ALARM_SUM ACK_OPTION WRITE_PRI WRITE_ALM ITK_VER Totals View_1 8 22 View_2 30 View_3 View_4 8 2 1 2 22 31 26 XNX Foundation Fieldbus Technical Manual Transducer Block Parameters Index Parameter Mnemonic Description 1 ST_REV The revision level of the static data associated with this block 2 TAG_DESC Can be used to identify grouping of blocks 3 STRATEGY User information 4 ALERT_KEY User identification number 5 MODE_BLK Contains the modes available to the block 6 BLOCK_ERR Contains error status 7 UPDATE_EVT This is generated when the static data in the block is changed 8 BLOCK_ALM Identifies that a problem exists in the system 9 TRANSDUCER_ DIRECTORY Specifies the number and starting indices in the transducer block 10 TRANSDUCER_ TYPE Transducer Type identification 11 XD_ERROR Additional error codes 12 COLLECTION_DIRECTORY Specifies the number, starting indices, and DD item identifications 13 PRIMARY_ VALUE The measured value Classification of a day as a 14 DATE_FORMAT specific calendar date is the format used to express that date 15 STR_DEVICE_ DATE_TIME Date and Time on the device 16 TIME_DATE_ STAMP Date and Time Stamp on the device status 17 SENSOR_TYPE Connected Sensor Type identification 18 GAS_NAME Sensor Gas Name Identification 19 UNIT_STRING Sensor Gas Measuring Unit Identification 20 SEN_SW_VER Connected Sensor Software Version 21 SEN_SN Connected Sensor Serial Number 22 ZEN_SN Device Serial Number XNX Foundation Fieldbus Technical Manual 27 Index 23 24 25 26 27 28 29 Parameter Mnemonic CURR_ALM_ LEVEL ACTIV_INSTR_ FAULT RESET_ ALMS_N_FAULTS LOWER_ALM_LIMIT UPPER_ALM_ LIMIT_RANGE LOWER_ALM_LIMIT_ RANGE DEVICE_MIN_RANGE 30 DEVICE_MAX_ RANGE ALM_ 31 THRESHOLDS_ LOW, 32 ALM_THRESHOLDS_ HIGH, 33 DISPLAY_RANGE 34 DISPLAY_ RANGE_LOWER 35 RELAY_ALM_CFG, 36 CONFIG_STATE_ ALM ACCEPT_ 37 CONFIG_ CHANGE_ALM 38 START_IR_POLLING 39 POWER_SUPPLY Description Identifies present alarm level in the device Identifies Active Instrument Fault in the device Performs Reset of All Alarms and Faults present in Device Specifies Lower device alarm Limit Specifies maximum possible limit for device alarm Specifies minimum possible limit for device alarm Specifies minimum possible range for device with connected sensor Specifies maximum possible range for device with connected sensor Specified lower limit for Alarm Threshold Specified higher limit for Alarm Threshold Specifies display range for device with connected sensor Specifies display range lower limit for device with connected sensor Identifies Alarm Latching and Non-latching configuration Configuration alarm for State of device after change in configuration Configuration State of device after configuration changes accepted by user Request of IR sensor parameters from device Power supply measured by device i.e device power supply 28 XNX Foundation Fieldbus Technical Manual Index 40 41 Parameter Mnemonic POWER_ SUPPLY_ VOLTAGE_33 POWER_SUPPLY_ VOLTAGE_SENS_240 42 POWER_SUPPLY_ VOLTAGE_SENS_50 43 WIN_TEMP 44 SENSOR_TEMP 45 UNIT_TEMP 46 RC_OPTICAL_ PARAMETERS 47 BLOCK_FAULT_ TIME 48 OTHER_FAULT_ TIME 49 LOW_SIGNAL_ LEVEL 50 RESET_EXCEL 51 RAW_GAS_ CONC INHIBIT_ 52 DEVICE_LONG_ TERM 53 INHIBIT_DEVICE_STATUS 54 SPAN_CAL_GAS_CONC 55 CLB_OPT Description Power supply measured by option board connection i.e option board power supply Power supply measured by connected sensor. i.e., sensor power supply Power supply measured by connected sensor (Internal) i.e Sensor Internal power supply Window Temperature --applicable to IR (Excel) sensor only Device Temperature Temperature measuring Unit Identification Optical parameters from connected IR sensor Identifies time to detect fault by IR (Excel) senor after beam is blocked longer than the value set Identifies time to report fault by IR (Excel) senor after beam is blocked longer than the value set Identifies lowest signal level for IR (Excel)Sensor connected to device Software reset to IR (Excel / Optima) sensors Specifies gas cancentration measured by sensor during calibration process Identifies device inhibited by user for longer time Identifies inhibit status of device Specified Gas concentration for Span calibration of sensor Specifies Sensor Calibration options XNX Foundation Fieldbus Technical Manual 29 Index 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 Parameter Mnemonic CLB_STATUS, CLB_HELP_ STATUS, BUMP_TEST_ OPT CALIB_ INTERVAL SIMULATE_OPT ALIGN_EXCEL, CURR_MON_ STATE, RC_PATH_ LENGTH SENSOR_LIFE, CONFIG_STATE ACCEPT_ CONFIG_ CHANGE RC_MA_ SETTINGS ANLG_CURR_ OP, CLB_CURR_OP CLB_CURR_ DAC_CNT FORCE_ANLG_ CURRENT GAS_NAME_SCROLL, INFO_CAL_ INDEX, CURR_CAL_ INDEX, Description Specifies Sensor Calibration Status Specifies Sensor Calibration Help Status Specifies Bump Test for connected Sensor from device Specifies Sensor Calibration Interval Specifies Sensor status simulation from device Performs Alignment for Excel type IR sensor Identifies Monitoring state of device Specifies Path Length for Excel type IR sensor Specifies Sensor life remaining Configuration State of device Configuration State of device after accepting configuration changes mA settings for device Identifies 4-20 mA output current from device Calibration of 4-20 mA output current from device Calibration of 4-20 mA output current from device with DAC settings Force 4-20 mA output current from device Identifies scrolling for list of Gases for connected sensor to device Identifies Index for Gas Identifies Scrolling Index for Gas 30 XNX Foundation Fieldbus Technical Manual Index Parameter Mnemonic Description 75 SEL_GAS_CLB_ OPTION Calibration of connected sensor to device 76 MV_SENSOR_ TYPE_INDEX_ ACTUAL Identifies actual Index for connected mV sensor 77 MV_SENSOR_TYPE Identifies connected mV sensor type 78 MV_SENSOR_ TYPE_SCROLL Identifies Scrolling Index for connected mV sensor 79 MV_SENSOR_TYPE_INDEX Identifies Index for connected mV sensor 80 MV_SEL_ OPTION Identifies mV sensor selection options 81 SEL_EVENT_ FILTER_TYPE Specifies Event filter type 82 SEL_EVENT_ HISTORY_OPT Specifies Event History options 83 EVENT_ HISTORY Specifies Event History XNX Foundation Fieldbus Technical Manual 31 Analog Input Block Parameter Descriptions Index Parameter Mnemonic Description 1 ST_REV The revision level of the static data associated with this block. 2 TAG_DESC Can be used to identify grouping of blocks 3 STRATEGY User information 4 ALERT_KEY ID# of plant unit 5 MODE_BLK Contains the modes available to the block 6 BLOCK_ERR Contains error status 7 PV Primary analog value 8 OUT Primary analog value calculated 9 SIMULATE Allows for manual input of I/O values 10 XD_SCALE The scale and unit values from the transducer block 11 OUT_SCALE The scale and unit of this block Options for controlling access of host 12 GRANT_DENY computers and local control panels to operating, tuning, and alarm parameters. 13 IO_OPTS Option which the user may select to alter I/O block processing 14 STATUS_OPTS Option which the user may select in the block proc. of status 15 CHANNEL The logical hardware channel connected to the I/O block 16 L_TYPE Determines how parameters 17 LOW_CUT Limit used in sq rt processing 18 PV_FTIME Time constant of a single exponential filter for the PV 19 FIELD_VAL Raw value of the field device in % of range 20 UPDATE_EVT This alert is generated by any change to the static data 21 BLOCK_ALM System failure information 32 XNX Foundation Fieldbus Technical Manual Index 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Parameter Mnemonic ALARM_SUM ACK_OPTION ALARM_HYS HI_HI_PRI HI_HI_LIM HI_PRI HI_LIM LO_PRI LO_LIM LO_LO_PRI LO_LO_L IM HI_HI_ALM HI_ALM LO_ALM LO_LO_ALM Description Alert status Select which alarms will be automatically ack. Alarm hysteresis in % Priority of HH alarm Setting of HH alarm Priority of H alarm Setting of H alarm Priority of L alarm Setting of L alarm Priority of LL alarm Setting of LL alarm Status of HH alarm Status of H alarm Status of L alarm Status of LL alarm XNX Foundation Fieldbus Technical Manual 33 Analog Input Block Parameter Views Index Parameter Mnemonic View_1 View_2 1 ST_REV 2 2 2 TAG_DESC 3 STRATEGY 4 ALERT_KEY 5 MODE_BLK 4 6 BLOCK_ERR 2 7 PV 5 8 OUT 5 9 SIMULATE 10 XD_SCALE 11 11 OUT_SCALE 11 12 GRANT_DENY 2 13 IO_OPTS 14 STATUS_OPTS 15 CHANNEL 16 L_TYPE 17 LOW_OUT 18 PV_FTIME 19 FIELD_VAL 5 20 UPDATE_EVT 21 BLOCK_ALM 22 ALARM_SUM 8 23 ACK_OPTION 24 ALARM_HYS 25 HI_HI_PRI 26 HI_HI_LIM 27 HI-PRI 28 HI_LIM 29 LO_PRI 30 LO-LIM 31 LO_LO_PRI 32 LO_LO_LIM 33 HI_HI_ALM 34 HI_ALM 35 LO_ALM 36 LO_LO_ALM Totals 31 26 View_3 View_4 2 2 2 1 4 2 5 5 2 2 2 1 4 4 5 8 2 4 1 4 1 4 1 4 1 4 31 46 34 XNX Foundation Fieldbus Technical Manual Block Configuration Errors Error Solution Accept New Alarm Configuraiton New alarm configuration for device is not accepted at device. Select Accept Alarm Configuration Accept New Excel Fault New Excel fault configuration for device is not Parameters accepted at device. Select Accept Configuration LinkConfiguration Not applicable SimulationActive Device is in simulation state. Exit simulation being performed on device. DeviceFaultState Device is in fault state. Refer fault code to dignostic fault on device. Maint. Needed soon Device is in warning state. Refer warning code to dignostic warning on device. Maint. Needed Now Device is in fault state. Refer fault code to dignostic fault on device. Out Of Service Device not in service. Contact HA or force device in Auto mode If the XNX transmitter displays fault code F130 ("Option Communication Failure"), it has detected the Foundation Fieldbus board but is not communicating with it. Check all wiring. If the fault code persists, contact Honeywell Analytics' Service Department for further instructions. XNX Foundation Fieldbus Technical Manual 35 36 XNX Foundation Fieldbus Technical Manual Fieldbus Foundation Device Registration XNX Foundation Fieldbus Technical Manual 37 38 XNX Foundation Fieldbus Technical Manual Warranty Warranty Statement All products are designed and manufactured to the latest internationally recognized standards by Honeywell Analytics under a Quality Management System that is certified to ISO 9001. The XNX Universal Transmitter is warranted by Honeywell Analytics (herein referred to as `HA') to be free from defects in material or workmanship under normal use and service for: Device Warranty Terms XNX Universal Transmitter 36 months from date of shipment to (excludes consumables) buyer XNX Electrochemical Sensors (Part Number XNX-XS****) Multi-Purpose Detector (MPD) 12 months from date of commissioning by an approved Honeywell Analytics representative or 18 months from date of shipment from Honeywell Analytics Whichever is sooner Service in the field or at the customer's premises is not covered under these warranty terms. Time and travel expenses for on-site warranty services will be charged at Honeywell Analytics' normal billing rates. Contact your Honeywell Analytics Service Representative for information on Service Contracts. Warranty Conditions 1. The Honeywell Analytics (HA) Limited Product Warranty only extends to the sale of new and unused products to the original buyer where purchased from HA or from a HA authorized distributor, dealer or representative. Not covered are: consumable items such as dry-cell batteries, filters and fuses or routine replacement parts due to the normal wear and tear of the product; any product which in HA's opinion has been altered, neglected, misused or damaged by accident or abnormal conditions of operation, handling, use or severe sensor poisoning; defects attributable to improper installation, repair by an unauthorized person or the use of unauthorized accessories/parts on the product 2. Any claim under the HA Product Warranty must be made within the warranty period and as soon as reasonably possible after a defect is discovered. If a Warranty claim is being sought it is the responsibility of the buyer to obtain a Service Event number (SE#) from HA and if practical return the product clearly marked with the SE# and a full description of the fault. 3. HA, at its sole discretion, may elect to send replacement goods to buyer prior to receipt of the defective goods. Buyer agrees to return defective goods with in 30 days or to pay for the replacement goods. 4. Buyer is responsible for transportation costs from the buyer's location to HA. XNX Foundation Fieldbus Technical Manual 39 HA is responsible for transportation costs from HA's location to the buyer. 5. If in the case of a fixed installation or when it is not practical to return the product, the buyer should submit a claim to HA Service Department. A service engineer will attend on site on a day rate basis. Where a valid warranty claim is identified, the faulty product will be repaired or replaced free of charge. A warranty claim will be accepted if all conditions contained within this Warranty are met. 6. When, in the opinion of HA, a warranty claim is valid, HA will repair or replace the defective product free of charge and send it or any replacement back to the buyer. If, in the opinion of HA the warranty claim is not valid, HA will, at the option of the buyer, return the unit unaltered at the buyer's expense, repair the unit at the then prevailing rates, replace the unit with an appropriate replacement item at the then prevailing price, or discard the unit. HA reserves the right to charge for any attendance by its service engineer at the usual rates in force at the time the claim was received. 7. In no event shall HA's liability exceed the original purchase price paid by the buyer for the product. Consumer Claims If you purchased your HA product as a consumer, the above warranty conditions do not affect your rights under any applicable consumer protection legislation. Honeywell Analytics reserves the right to change this policy at any time. Contact Honeywell Analytics for the most current warranty information. 40 XNX Foundation Fieldbus Technical Manual Index A alarm levels 16 alarms 17 alarms, simulating 18 alignment, mechanical 19 analog block parameters 34, 37 analog input 10 analog input block 11, 12, 13 analog input block parameters 39 analog output, exercising 18 B block configuration errors 39 block descriptions 9, 10 bump testing 5, 19 C calibration 10, 19, 20 commissioning 9 common block operations 10 common block operations 10 communication "bus" network 3 communication options 3 configuration 7, 9, 15, 16, 17 D DD, see "device descriptor file" 9 device descriptor file 9, 15 device name 10 device registration 41 distributed control 3 E ECC. See electrochemical cell electrochemical cell 5 Emerson 475 15 engineering units, modifying 11 EPKS. See Experion Process Knowl- edge System event history 16 event history display 17 Experion 15 Experion Process Knowledge System 5 XNX Foundation Fieldbus Technical Manual F fault code F130 35 faults 9, 17 faults, simulating 18 FEATURES_SEL 11 ferrite bead 4, 5 field bus 5 Fieldbus Foundation website 7, 9, 10 Foundation Fieldbus 3 function block 10 function block (analog input) 10 G glossary 5 H host controller 5, 15 I informational events 17 infrared 5 IR. See infrared L local user interface 15 L_TYPE 11 L_TYPE = DIRECT 12 M mA. See milliamp manual mode 13 manufacturer 10 mechanical alignment 19 milliamp 5 millivolt 5 mV. See millivolt O operation 15 optical signal strength 19 option board 8 O-ring 5 output, exercising analog 18 output, inhibiting 18 41 Index (continued) OUT_SCALE 12 overview 3 P process alarms 12 process control 3 product description 3 R remote access 15 reports 11 resource block 10, 11 resource block parameter descriptions 25 resource block parameters 7, 20, 24, 27 S Searchline EXCEL 19 sensor transducer block 10, 11 sensor type 10 serial number 10 shield, steel braid 5 SIM switch 13 simulate mode analog input block 13 simulation switch 5, 8 Softwlock 5, 11 span calibration 5, 19 specifications 37 specific commands, analog input block 11 resource block 11 sensor transducer block 11 status data analog input block 12 status data analog input block 12 T terminal block 5, 8 test 17, 18 test menu 18 transducer block parameters 29 U units, engineering 5 . V verification 9 W warnings 9, 17 warranty 41, 42 wiring 7 WRITE_ALM 11 WRITE_LOCK 11 WRITE_PRI 11 X XD_SCALE 12 Z zero calibration 5, 19 42 XNX Foundation Fieldbus Technical Manual XNX Foundation Fieldbus Technical Manual 43 Find out more www.honeywellanalytics.com Contact Honeywell Analytics: Europe, Middle East, Africa, India Life Safety Distribution AG Weiherallee 11a CH-8610 Uster Switzerland Tel: +41 (0)44 943 4300 Fax: +41 (0)44 943 4398 gasdetection@honeywell.com Americas Honeywell Analytics Inc. 405 Barclay Blvd. Lincolnshire, IL 60069 USA Tel: +1 847 955 8200 Toll free: +1 800 538 0363 Fax: +1 847 955 8210 detectgas@honeywell.com Asia Pacific Honeywell Analytics Asia Pacific #508, Kolon Science Valley (I) 187-10 Guro-Dong, Guro-Gu Seoul, 152-050 Korea Tel: +82 (0)2 6909 0300 Fax: +82 (0)2 2025 0329 analytics.ap@honeywell.com Technical Services EMEAI: HAexpert@honeywell.com US: ha.us.service@honeywell.com AP: ha.ap.service@honeywell.com www.honeywell.com Please Note: While every effort has been made to ensure accuracy in this publication, no responsibility can be accepted for errors or omissions. Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations, standards and guidelines. This publication is not intended to form the basis of a contract. Rev 1.0 05/11 MAN0913_EMEAI © 2011 Honeywell Analytics
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