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Pepperl+Fuchs KFD Series Manual

Pepperl+Fuchs KFD Series Manual

Hart multiplexer system
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PROCESS AUTOMATION
MANUAL
HART Multiplexer
System
KFD*-HM*-16
ISO9001
3

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  • Page 1 PROCESS AUTOMATION MANUAL HART Multiplexer System KFD*-HM*-16 ISO9001...
  • Page 2 HART Multiplexer System KFD*-HM*-16 With regard to the supply of products, the current issue of the following document is applicable: The General Terms of Delivery for Products and Services of the Electrical Industry, published by the Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in its most recent version as well as the supplementary clause: "Expanded reservation of proprietorship"...

  • Page 3: Table Of Contents

    HART Multiplexer System KFD*-HM*-16 Content Introduction ........... 5 Manufacturer .
  • Page 4 HART Multiplexer System KFD*-HM*-16 Content Configuration ..........33 Introduction to PACTware Operating Software.

  • Page 5: Introduction

    HART Multiplexer System KFD*-HM*-16 Introduction Introduction Manufacturer Pepperl+Fuchs GmbH Lilienthalstraße 200, 68307 Mannheim, Germany Internet: www.pepperl-fuchs.com Content of this Document This document contains information that you need in order to use your product throughout the applicable stages of the product life cycle. These can include the following: •...

  • Page 6: Target Group, Personnel

    HART Multiplexer System KFD*-HM*-16 Introduction Target Group, Personnel Responsibility for planning, assembly, commissioning, operation, maintenance, and dismounting lies with the plant operator. Only appropriately trained and qualified personnel may carry out mounting, installation, commissioning, operation, maintenance, and dismounting of the product. The personnel must have read and understood the instruction manual and the further documentation.

  • Page 7: Product Specifications

    HART Multiplexer System KFD*-HM*-16 Product Specifications Product Specifications Device Versions This manual describes the following devices: • HART multiplexer master KFD2-HMM-16, hereinafter referred to as the multiplexer master • HART multiplexer slave KFD0-HMS-16, hereinafter referred to as the multiplexer slave Function The HART multiplexer system consists of one HART multiplexer master KFD2-HMM-16 and several HART multiplexer slaves KFD0-HMS-16.
  • Page 8 HART Multiplexer System KFD*-HM*-16 Product Specifications 2.2.1 HART Multiplexer Master KFD2-HMM-16 In addition to the master unit, the multiplexer master has an integrated slave unit. A maximum of 16 field devices can be connected to this slave unit. If more than 16 field devices have to be connected, a maximum of 15 additional HART multiplexer slaves KFD0-HMS-16 can be connected to the multiplexer master.
  • Page 9 HART Multiplexer System KFD*-HM*-16 Product Specifications 2.2.2 HART Multiplexer Slave KFD0-HMS-16 A maximum of 16 analog field devices can be connected to the multiplexer slave. The device can only be used in conjunction with the HART multiplexer master KFD2-HMM-16. The device is supplied with power by the multiplexer master via the 14-pin ribbon cable. The device is connected with the multiplexer master and additional multiplexer slaves via a 14-pin ribbon cable.

  • Page 10: System Description

    HART Multiplexer System KFD*-HM*-16 System Description System Description The Basic Principles of HART Communication The HART protocol is supported by many conventional 4 mA to 20 mA field devices that use it to enable digital communication for configuration and maintenance purposes. Many of the device parameters, and the measured value itself, can be digitally transferred to and from the device.

  • Page 11: Possible Applications

    The characteristic values of these field devices must be monitored and logged or adjusted if process variables are changed. The HART multiplexer system from Pepperl+Fuchs enables communication between a computer or a process control system and field devices that support the HART protocol.

  • Page 12: Integration Into Operating Software

    HART Multiplexer System KFD*-HM*-16 System Description Maintenance Station A computer is often used as a maintenance station to operate and maintain the HART multiplexer system. The computer is used to fulfill parameterization functions or logging functions independently of the process control system. For this computer, operating software that fulfills the required purpose is available from various manufacturers.
  • Page 13 HART Multiplexer System KFD*-HM*-16 System Description 3.4.1 External Mounting The multiplexer master and multiplexer slaves are connected to a termination board. The termination board forwards the signals via screw terminals. The termination board establishes the connection to the connected multiplexer masters and multiplexer slaves in parallel or series.
  • Page 14 HART Multiplexer System KFD*-HM*-16 System Description 3.4.2 Mounting Integrated in the Process Control System The multiplexer master and multiplexer slaves are connected to a termination board. The termination board forwards the signals to the process control system via screw terminals and system cables.
  • Page 15 HART Multiplexer System KFD*-HM*-16 System Description 3.4.3 Mounting Integrated into the K-System If you use this connection option, the signals can be transferred directly from the termination boards of the K-system to the multiplexer master and multiplexer slaves via a system connector.

  • Page 16: Mounting And Installation

    HART Multiplexer System KFD*-HM*-16 Mounting and Installation Mounting and Installation Danger! Explosion hazard from damaged electronic components Premature wear of electronic components in a device that was previously used in a general electrical installation can cause sparks that can ignite the surrounding potentially explosive atmosphere.

  • Page 17: Power Rail

    HART Multiplexer System KFD*-HM*-16 Mounting and Installation Power Rail To reduce wiring and installation costs, Power Rail is the optimum solution. The Power Rail is a DIN mounting rail with plastic insert, that delivers power to the devices (24 V DC) and transfers bus signals and a collective error message.

  • Page 18: Mounting

    HART Multiplexer System KFD*-HM*-16 Mounting and Installation Mounting Mounting in a Non-Hazardous Area Mounting the Device Snap the device onto the DIN mounting rail from above. See the next figure. Mounting in Areas that Require Equipment Protection Level Gc Danger! Explosion hazard from wrong mounting The device safety can be impaired by external environmental influences and by mechanical stress.

  • Page 19: Connecting The Multiplexer Master

    HART Multiplexer System KFD*-HM*-16 Mounting and Installation Connecting the Multiplexer Master Danger! Explosion hazard from using of non-intrinsically safe circuits in intrinsically safe circuits Using non-intrinsically safe devices in intrinsically safe circuits suspends the type of protection. This can ignite the surrounding potentially explosive atmosphere. Do not use HART multiplexer devices and HART termination boards in intrinsically safe circuits.
  • Page 20 HART Multiplexer System KFD*-HM*-16 Mounting and Installation 4.4.1 Supplying the Multiplexer Master with Power without Power Rail Danger! Danger to life from electric shock Absent or insufficient insulation can result in electric shock. Only connect supplies that provide protection against electric shock (e. g. SELV or PELV). You can use the terminals to supply the multiplexer master with 24 VDC.
  • Page 21 HART Multiplexer System KFD*-HM*-16 Mounting and Installation 4.4.2 Supplying the Multiplexer Master with Power with Power Rail Danger! Danger to life from electric shock Absent or insufficient insulation can result in electric shock. Only connect supplies that provide protection against electric shock to power feed modules (e.
  • Page 22 HART Multiplexer System KFD*-HM*-16 Mounting and Installation 4.4.3 Connecting the Multiplexer Master to a Computer The multiplexer master is connected to the computer via an RS-485 interface. Terminal Designation Meaning 13, 19 Shield Cable shielding 14, 20 RxD/TxD - (RS-485 B–) RS-485 differential signal 15, 21 RxD/TxD + (RS-485 B+)

  • Page 23: Connecting The Multiplexer Slaves

    HART signal of the analog measuring circuits of the field devices. The remaining 10 cables are connected to ground. For the assignment of the IDC socket, see chapter 9.2. Pepperl+Fuchs provides special termination boards. Various connection options are available for these termination boards.
  • Page 24 HART Multiplexer System KFD*-HM*-16 Mounting and Installation Connecting the Device 1. Connect the termination board via the 26-pin ribbon cable K-HM26. 2. Connect the multiplexer master and additional multiplexer slaves via the 14- pin ribbon cable K-HM14. KFD0-HMS-16 HART Termination KFD2-HMM-16/ Board KFD0-HMS-16...
  • Page 25 HART signal of the analog measuring circuits of the field devices. The remaining 10 cables are connected to ground. For the assignment of the IDC socket, see chapter 9.2. Pepperl+Fuchs provides special termination boards. Various connection options are available for these termination boards.

  • Page 26: Connecting The Termination Board

    HART Multiplexer System KFD*-HM*-16 Mounting and Installation Connecting the Termination Board Danger! Explosion hazard from using of non-intrinsically safe circuits in intrinsically safe circuits Using non-intrinsically safe devices in intrinsically safe circuits suspends the type of protection. This can ignite the surrounding potentially explosive atmosphere. Do not use HART multiplexer devices and HART termination boards in intrinsically safe circuits.

  • Page 27: Information Regarding Electromagnetic Compatibility

    Mounting and Installation 4.6.1 Connecting Field Devices to the Termination Board Pepperl+Fuchs provides special termination boards. Various connection options are available for these termination boards. See the manual "K-System – Isolators and Termination Boards." Connecting the Termination Board and Field Devices 1.

  • Page 28: Commissioning

    HART Multiplexer System KFD*-HM*-16 Commissioning Commissioning Checklist for Commissioning The commissioning of the multiplexer master is summarized in the following checklist. The steps required for commissioning the multiplexer master refer to the chapters where the respective procedure is described. 1. Installation of field devices 2.
  • Page 29 HART Multiplexer System KFD*-HM*-16 Commissioning 5.2.2 DIP Switch Settings Danger! Explosion hazard from sparking when using operating elements Using operating elements in a potentially explosive atmosphere can cause sparks that can ignite the surrounding atmosphere. Only use operating elements (e. g., switch, slider, button, etc.) in the absence of a potentially explosive atmosphere.
  • Page 30 HART Multiplexer System KFD*-HM*-16 Commissioning Factory Setting DIP switch 1 Meaning Position Manufacturer test disabled, baud rate 9600 baud RS-485 address 0 Table 5.4 Note! In the factory setting, the address 0 is set. Ensure that you do not assign any addresses more than once.
  • Page 31 HART Multiplexer System KFD*-HM*-16 Commissioning 5.2.4 Switch-On Behavior When the power supply has been switched on, the multiplexer master performs an initialization process with a self-test. The process is indicated by a flashing green LED. Any faults detected are indicated by a red LED. The multiplexer devices defined in the multiplexer table (command 157) are then scanned for any available HART-compatible field devices.
  • Page 32 HART Multiplexer System KFD*-HM*-16 Commissioning 5.2.5 Device Parameters, Parameterization Caution! Potential device malfunction from change of device function Changes in the device function can lead to device malfunction. The function of the device is no longer guaranteed. Before transferring the new device function, make sure that the changed device function does not cause a danger to the device and the plant.

  • Page 33: Configuration

    Operation is supported by graphics. The DTM technology enables consistent operation of a device in all FDT systems. Pepperl+Fuchs generates DTMs for HART-compatible devices by converting the device description (DD) of these devices for use with PACTware.

  • Page 34: Software Components

    HART Multiplexer System KFD*-HM*-16 Configuration Essentially, there are two different types of DTM: • Device DTMs Device DTMs are DTMs for configuring field devices such as transmitter power supplies, signal converters, and trip amplifiers. • Communication DTMs Communication DTMs are required for communication with a device via a point-to-point connection or via any network structures.
  • Page 35 HART Multiplexer System KFD*-HM*-16 Configuration Installing Software Components 1. Install Microsoft .NET Framework. ® 2. Install PACTware. 3. Install the HART multiplexer DTM. 4. Install the DTM HART Comm. 5. Install the field device-specific DTMs from the manufacturer of the field devices. 6.

  • Page 36: Pactware Main Window

    HART Multiplexer System KFD*-HM*-16 Configuration PACTware Main Window The main window is divided into the project window and the editing window. Project window In the project window, you build the current project tree of your system by adding the various components. In the project window, select the device you want to edit, monitor, diagnose, or simulate.
  • Page 37 HART Multiplexer System KFD*-HM*-16 Configuration Menu bar Command bar Project window Editing window Figure 6.2 PACTware main window Note! Additional information on PACTware can be found in the manual "Installation and Configuration Device Type Manager (DTM)."...

  • Page 38: Connecting With The Device

    HART Multiplexer System KFD*-HM*-16 Configuration Connecting with the Device Connecting the Computer to the Device 1. Mount the device. See chapter 4. 2. Connect the device to the power supply. 3. Connect the computer and the device via an interface converter. See chapter 4.4.3. 4.

  • Page 39: Inserting The Communication Dtm

    HART Multiplexer System KFD*-HM*-16 Configuration Inserting the Communication DTM In a PACTware project, the multiplexer master can only be addressed via the communication DTM HART communication. Information detailing how to create and edit a project can be found in the "Installation and Configuration Device Type Manager (DTM)" manual.
  • Page 40 HART Multiplexer System KFD*-HM*-16 Configuration Setting Parameters 1. In the project window, double-click the communication DTM. It bears the name of the COM port on which the device is physically connected with the computer (e. g. COM8). 2. Close the Parameters window by clicking the OK button. If you have made changes to parameters, these changes will be saved.
  • Page 41 HART Multiplexer System KFD*-HM*-16 Configuration Figure 6.4 HART communication parameter window...

  • Page 42: Inserting The Multiplexer Devices

    HART Multiplexer System KFD*-HM*-16 Configuration Inserting the Multiplexer Devices The connected multiplexer devices can be scanned in the communication DTM via the Additional functions > Scanlist function. Updating the Scan List 1. In the project window, right-click to select the HART communication DTM (e. g. COM8). 2.
  • Page 43 HART Multiplexer System KFD*-HM*-16 Configuration The multiplexer devices must be added to the project manually. Inserting Multiplexer Devices via Device Catalog 1. Open the device catalog by clicking View > Device catalog 2. Use drag-and-drop to move the KFD2-HMM-16 DTM from the device catalog to the HART communication DTM (e.

  • Page 44: Displaying Device Information And Setting Parameters

    HART Multiplexer System KFD*-HM*-16 Configuration Displaying Device Information and Setting Parameters 6.7.1 Loading Device Data Loading Data and Establishing a Connection 1. In the project window, right-click to select multiplexer master KFD2-HMM-16. 2. Select Load from device in the context menu. 3.
  • Page 45 4. Select Revert to reset your selection. Information General, unchangeable information about the device is displayed in the Information section: • Manufacturer: Manufacturer of the multiplexer device (Pepperl+Fuchs). • Device ID: Type designation of the device. • Device type ID: This number identifies the type of device and is unique depending on the manufacturer.
  • Page 46 HART Multiplexer System KFD*-HM*-16 Configuration Figure 6.7 General window (device information)
  • Page 47 HART Multiplexer System KFD*-HM*-16 Configuration 6.7.3 Parameterizing Communication Displaying Communication Parameters 1. Use the mouse to double-click the multiplexer master KFD2-HMM-16 in the project window. 2. In the editing window, open the Configuration > Communication menu. The Communication window is displayed. 3.
  • Page 48 HART Multiplexer System KFD*-HM*-16 Configuration Communication with the Field Devices In this case, the communication between the HART multiplexer system and the field devices (HART communication 2) is described. The Communication to field devices (as HART master) section displays the following information.
  • Page 49 HART Multiplexer System KFD*-HM*-16 Configuration 6.7.4 Command Caching Function Cyclical Data Retrieval With cyclical data retrieval, the HART multiplexer master periodically retrieves data from the connected field devices and stores the data in its internal memory. If the process control system queries the data of the field devices, this data can be forwarded more quickly.
  • Page 50 HART Multiplexer System KFD*-HM*-16 Configuration Figure 6.10 Command caching window...
  • Page 51 HART Multiplexer System KFD*-HM*-16 Configuration 6.7.5 Active Multiplexer Devices Selecting Active Multiplexer Devices 1. Use the mouse to double-click the multiplexer master KFD2-HMM-16 in the project window. 2. In the editing window, open the Configuration > Activated modules menu. The Activated modules window is displayed. 3.

  • Page 52: Hart Scan

    HART Multiplexer System KFD*-HM*-16 Configuration HART Scan 6.8.1 Starting the HART Scan Function The HART scan function can read in the entire project structure connected to the serial interface: multiplexer master, multiplexer slaves, field devices. Starting the HART Scan Function via Menu 1.
  • Page 53 HART Multiplexer System KFD*-HM*-16 Configuration Note! Under certain circumstances, the HART scan function is not supported by all framework applications or is subject to restrictions. 6.8.2 Executing the HART Scan Function Performing a HART Scan 1. In the HART scan wizard section in the HART scan window, select one of the following options, see Figure 6.13: •...
  • Page 54 HART Multiplexer System KFD*-HM*-16 Configuration Figure 6.13 HART Scan wizard...
  • Page 55 HART Multiplexer System KFD*-HM*-16 Configuration Figure 6.14 HART Scan Wizard, communication options...
  • Page 56 HART Multiplexer System KFD*-HM*-16 Configuration Reading In the XML File for Detection of the Sub Device Type If a manufacturer has released several devices that have the same manufacturer ID and device type ID, a third identification attribute is required for unique identification. This attribute is referred to as a sub device type.
  • Page 57 HART Multiplexer System KFD*-HM*-16 Configuration 6.8.3 Results of the HART Scan As the result of the HART scan, a table is output containing the following information about the field devices found: Loop Device data Match result Assigned DTM DTM action Apply Slave and loop Name and data...
  • Page 58 HART Multiplexer System KFD*-HM*-16 Configuration Figure 6.16 HART Scan result Click on a row in the table to select the corresponding field device and to display additional options in the lower section of the editing window: In the Assigned DTM dropdown list, you can manually select which DTM is to be used for the field device: Figure 6.17...
  • Page 59 HART Multiplexer System KFD*-HM*-16 Configuration In the table below, the data read out from the field device and the data contained in the selected DTM is compared. This allows a comparison between the field device data and the DTM: Figure 6.18 Confirm your selection by clicking Next to complete the HART scan.
  • Page 60 HART Multiplexer System KFD*-HM*-16 Configuration After completion of the HART scan, the devices are added to the device tree in the project window. Figure 6.19...

  • Page 61: Adding Dtms Manually

    HART Multiplexer System KFD*-HM*-16 Configuration Adding DTMs Manually For known field devices, you can also add the device-specific DTMs in the project tree manually. Proceed as follows: Adding a Device-Specific DTM Manually via Device Catalog Use drag-and-drop to move the device-specific DTM from the device catalog to the DTM of the multiplexer slave that the device is to be assigned to.

  • Page 62: Operation

    HART Multiplexer System KFD*-HM*-16 Operation Operation Danger! Explosion hazard from live wiring of circuits If you connect or disconnect energized circuits in a potentially explosive atmosphere, sparks can ignite the surrounding atmosphere. Only connect or disconnect energized circuits in the absence of a potentially explosive atmosphere.
  • Page 63 HART Multiplexer System KFD*-HM*-16 Operation 7.1.1 Number of Channels The multiplexer master provides 16 channels for connecting field devices or control units that support digital communication according to the HART specification. A maximum of 15 additional multiplexer slaves can be connected. These multiplexer slaves in turn support 16 channels.
  • Page 64 HART Multiplexer System KFD*-HM*-16 Operation 7.1.5 Constructing the Signal Loop/Scan (Software Function) When the power supply to the device is switched on, the device searches the multiplexer devices listed in the multiplexer table for the connected HART field devices (command 0 and 4 ) and in doing so generates the internally required access tables.

  • Page 65: Software Functions

    HART Multiplexer System KFD*-HM*-16 Operation 7.1.7 Variant of the Scan Function (Special Scan Function) The special scan function (command 149, function 2) uses an additional parameter that defines the minimum length of expected data bytes. This parameter can be different for each signal loop but it must be set for each signal loop to be scanned.
  • Page 66 HART Multiplexer System KFD*-HM*-16 Operation Figure 7.1 Scan loops window...
  • Page 67 HART Multiplexer System KFD*-HM*-16 Operation 7.2.2 Field Device List Selecting the Field Device List 1. Use the mouse to double-click the multiplexer master KFD2-HMM-16 in the project window. 2. In the editing window, open the Related tasks > Connected field devices menu. The Connected field devices window is displayed.
  • Page 68 HART Multiplexer System KFD*-HM*-16 Operation Figure 7.2 Connected field devices window...
  • Page 69 HART Multiplexer System KFD*-HM*-16 Operation 7.2.3 Device Diagnosis Selecting a Diagnosis 1. Use the mouse to double-click the multiplexer master KFD2-HMM-16 in the project window. 2. In the editing window, open the Related tasks > Diagnosis menu. The Diagnosis window is displayed. In the Diagnosis window, detailed diagnostic information regarding the multiplexer master and the field devices connected to it can be retrieved.
  • Page 70 HART Multiplexer System KFD*-HM*-16 Operation 7.2.4 Resetting the Configuration Flag Resetting the Configuration Flag 1. Use the mouse to double-click the multiplexer master KFD2-HMM-16 in the project window. 2. In the editing window, open the Device actions > Reset "Configuration changed" flag menu. The Reset "Configuration changed"...
  • Page 71 HART Multiplexer System KFD*-HM*-16 Operation 7.2.5 Resetting the Device Resetting the Device 1. Use the mouse to double-click the multiplexer master KFD2-HMM-16 in the project window. 2. In the editing window, open the Device actions > Reset device menu. The Reset device window is displayed. In the Reset device window, you can reset the multiplexer master.

  • Page 72: Diagnosis And Troubleshooting

    Device hardware fault (CPU, ROM) Send the device to Pepperl+Fuchs for repair. • Device hardware fault • Send the device to Pepperl+Fuchs for (CPU, ROM) repair. • Device parameterization • Parameterize the device again. If this (command 161) faulty.
  • Page 73 HART Multiplexer System KFD*-HM*-16 Operation 7.3.2 Status/Response Code Two status bytes, known as the Response code, are included in each field device message. These include three types of information: • Communication faults • Command responses • Device status Dependent on bit 7, the first two types are contained in the first byte of the status. The device status is always transferred in the second byte.
  • Page 74 HART Multiplexer System KFD*-HM*-16 Operation Command Responses The first byte contains information regarding the execution of a command. The command-specific response code documents the execution of the command. In contrast to the communication faults, the command responses are not coded bit by bit and are instead numbered from 0 to 127.
  • Page 75 HART Multiplexer System KFD*-HM*-16 Operation Structure of the Second Byte (Device Status) If a communication fault is reported in the first byte (bit 7 = 1), the second byte described here has no significance (always 0). Otherwise it contains the overall status of the field device, i. e., regardless of the commands.
  • Page 76 OR link of all detected hardware faults in the signal loops. Check the field devices and their cabling, then run Scan loops, see chapter 7.2.1. ROM fault Send the device to Pepperl+Fuchs for repair. EEPROM fault Send the device to Pepperl+Fuchs for repair. 4 to 0 Reserved Reserved.
  • Page 77 HART Multiplexer System KFD*-HM*-16 Operation Third Byte Scan fault The byte indicates an OR link for all the faults detected during the scanning process. Example: If one field device is detected as Disappeared and another as Mismatched, these two bits are set at the same time. The bit by bit coded information is shown in the following table: Status Meaning...

  • Page 78: Dismounting, Maintenance, And Repair

    • The device must not be repaired, changed or manipulated. • If there is a defect, always replace the device with an original device from Pepperl+Fuchs. Disconnecting the Device from the Circuit 1. Disconnect the power supply. 2. Disconnect the connection to the maintenance station or the process control system.
  • Page 79 HART Multiplexer System KFD*-HM*-16 Dismounting, Maintenance, and Repair Removing the Device Use a suitable slot-head screwdriver for dismounting the device. 1. Insert the screwdriver (4) into the groove of the red mounting bracket (3). 2. Turn the screwdriver (4) in the groove until the red mounting bracket (3) springs back. 3.

  • Page 80: Appendix

    HART Multiplexer System KFD*-HM*-16 Appendix Appendix Supported HART Commands The following tables show the HART commands supported by the HART multiplexer system. The HART commands are divided into 3 groups: • Universal commands • Common practice commands • Device-specific commands Note! The universal commands and common practice commands are described in detail in /1/, see chapter 9.3.
  • Page 81 HART Multiplexer System KFD*-HM*-16 Appendix 9.1.2 Common Practice Commands Command Action Meaning Reset the status Delete status message, see chapter 7.3.2. Configuration changed. Perform device self-test. Performs the device self-test, such as when switching on the power supply. If no fault occurs, the status message Malfunction is deleted if it has been set, see chapter 7.3.2.
  • Page 82 HART Multiplexer System KFD*-HM*-16 Appendix Command Action Meaning Read dynamic data from up For the specified extended addresses, the function returns to 7 field devices. the following data: • The specified scan command • Extended address • HART data Read scan status of up to For the specified extended addresses, the function returns 31 field devices.
  • Page 83 HART Multiplexer System KFD*-HM*-16 Appendix Command Action Meaning Scan up to 83 specified See chapter 7.1.5 and 7.2.1. signal loops. Pass through host command This enables any command to be sent to a field device and to the device and response to its response evaluated by the multiplexer device without any the host.

  • Page 84: Assignment Of The 26-Pin Idc Socket With Analog Hart Signals

    HART Multiplexer System KFD*-HM*-16 Appendix Assignment of the 26-Pin IDC Socket with Analog HART Signals Figure 9.1 Signal Signal Analog ground Analog ground Analog ground Analog ground Analog ground HART channel 9 Analog ground HART channel 10 Analog ground HART channel 11 HART channel 1 HART channel 12 HART channel 2...

  • Page 85: Bibliography

    HART Multiplexer System KFD*-HM*-16 Appendix Bibliography HART Communication Foundation: HART Communication Protocol Specification HCF_SPEC-13, Revision 7.5 https://fieldcommgroup.org/hart-specifications HART Communication Foundation: HART Application Guide HCF_LIT-039 Rev. 7.1 https://fieldcommgroup.org/technologies/hart/documents-and-downloads-hart Romilly Bowden HART Field Communications Protocol: A Technical Overview, 2007 Fisher-Rosemount...

  • Page 86: Glossary

    The DTM technology enables consistent operation of a device in all FDT systems. Pepperl+Fuchs generates DTMs for HART-compatible devices by converting the device description (DD) of these devices for use with PACTware. Essentially, there are two different types of DTM: •...
  • Page 87 HART Multiplexer System KFD*-HM*-16 Appendix The FDT concept (FDT – Field Device Tool) created a standard that can be used to integrate devices in various user interfaces (framework applications such as PACTware). The FDT concept enables open and continuous device operation from the control level to the , regardless of the bus systems used.
  • Page 88 HART Multiplexer System KFD*-HM*-16 Appendix PACTware PACTware (PACTware – Process Automation Configuration Tool) is a manufacturer-independent operating software for devices. In the past, it was often necessary to use multiple manufacturer-specific programs to be able to operate different devices. PACTware enables you to operate any number of devices with just this software. PACTware is not only a configuration tool, it also offers an interface to HART-compatible field devices as well as to bus systems such as PROFIBUS, MODBUS, and ControlNet.
  • Page 89 HART Multiplexer System KFD*-HM*-16 Notes...
  • Page 90 HART Multiplexer System KFD*-HM*-16 Notes...
  • Page 91 HART Multiplexer System KFD*-HM*-16 Notes...
  • Page 92 PROCESS AUTOMATION – PROTECTING YOUR PROCESS Worldwide Headquarters Pepperl+Fuchs GmbH 68307 Mannheim · Germany Tel. +49 621 776-0 E-mail: info@de.pepperl-fuchs.com For the Pepperl+Fuchs representative closest to you check www.pepperl-fuchs.com/contact www.pepperl-fuchs.com Subject to modifications DOCT-0120F Copyright PEPPERL+FUCHS • Printed in Germany 04/2018...

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