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Moore Smart HIM HART Manual

Smart hart loop interface and monitor
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HIM
®
November 2005
Smart HART
Loop
224-778-00C
Interface and Monitor

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Summary of Contents for Moore Smart HIM HART

  • Page 1 ® November 2005 Smart HART Loop 224-778-00C Interface and Monitor...

  • Page 2: Table Of Contents

    Table of Contents The HIM ......................3 About this Manual ....................... 3 Specifications ........................4 HIM Dimensions ......................... 5 Terminal Designations ......................5 Configuring the HIM ..................6 Installing the HIM ....................7 Installing the HIM into the Loop ................... 7 Bench Checking the HIM ....................

  • Page 3: The Him

     Smart HART Loop Interface and Monitor Takes Advantage of Legacy Instruments The HIM The device lets you leave existing smart HART trans- The Moore Industries HIM HART Interface Module mitters and valves in place, yet still take advantage of unlocks the full potential of new and in-place HART all the information they have to offer.

  • Page 4: Specifications

     Smart HART Loop Interface and Monitor Specifications Performance +TX Power Supply: 24.0Vdc Indicators Format: Top row is five Performance Input Accuracy: Reflects the accuracy of the HART (Continued) ±10%@24mA (Continued) alphanumeric characters, field device ALARM OUTPUTS plus sign and decimal point; bottom row is five Input Impedance: Transmit Digital Response Time:...

  • Page 5: Him Dimensions

     Smart HART Loop Interface and Monitor Figure 2. HIM Dimensions 138mm (5.45 in) 65mm 133mm (2.56 in) (5.25 in) T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 INPUT READY TRIP 1 TRIP 2 60.278 100mm ADDR DEG C (3.94 in)

  • Page 6: Configuring The Him

     Smart HART Loop Interface and Monitor Table 2. Assembling the Necessary Equipment Configuring the HIM Device Specifications One of the benefits of the HIM is that there are no internal or external controls to adjust or settings to Precision Load change.

  • Page 7: Installing The Him

     Smart HART Loop Interface and Monitor Mounting Installing the HIM The HIM is designed to snap easily onto 32mm, G-type There are two methods for connecting the HIM for (EN50035) or 35mm Top Hat (EN50022) DIN rails. configuration. The recommended method requires you to install the instrument into the loop before it is Electrical Connections configured.
  • Page 8  Smart HART Loop Interface and Monitor EMC (Electromagnetic Compatibility) directives • All input signals to, and output signals (EN55011, EN 50082-1, EN50082-2, etc.). Consult the from, Moore Industries’ products should be factory for the most current information on products wired using a shielded, twisted pair that have been CE certified.

  • Page 9: Bench Checking The Him

     Smart HART Loop Interface and Monitor Bench Checking the HIM Figure 6. Bench Checking the HIM Without Using the Transmitter Excitation (+TX) Terminal to Power a Transmitter If you would like to configure the HIM before attaching it to the loop, you need to hook it up For a HART Transmitter, the with the equipment listed in Table 1.

  • Page 10: Pc Configuration Software

     Smart HART Loop Interface and Monitor PC Configuration Software Figure 7. HIM PC Configuration Software Screen The HIM PC Configuration Software can be used to HIM Device Status–Displays how the HIM is function- program all of the HIM’s parameters. Once the default ing, giving a brief summary of any errors or displaying configuration has been saved, it is safe to program OK if it is operating normally.

  • Page 11: Hart Parameters

     Smart HART Loop Interface and Monitor HART Parameters The HART protocol allows for two communications masters on the loop, a Primary and a Secondary. To program the HART parameters, change the settings Setting the HIM to function as the Primary HART in the Communications Settings box, then press Quick Master in the application means that any other HART Set .
  • Page 12  Smart HART Loop Interface and Monitor seconds. In this example, we will use seven seconds. To convert HEX to Decimal code, perform the The HIM then sees its slave device speak and waits following steps: seven seconds for it to speak again. As long as the Access the Calculator feature in Microsoft HIM sees a new message from its slave device its Windows®...

  • Page 13: Display Parameters

     Smart HART Loop Interface and Monitor HART Device Info Toggle, Variable List This box displays the identification and revision The Toggle checkbox causes the HIM to sequentially information of the monitored HART instrument. display two HART variables in five second increments. Directly below the Toggle checkbox are two list boxes HART Device Status to select the variables that you would like to be...

  • Page 14: Alarms Parameters

     Smart HART Loop Interface and Monitor Alarms Parameters Device Malfunction (Bit 7) Relay trips whenever it detects that a hardware error or The Alarms tab controls the programmable alarm failure has occurred in the connected HART device. trip(s) option. This screen will be grayed out if the attached HIM is not equipped with at least one alarm Configuration Changed (Bit 6) trip.
  • Page 15  Smart HART Loop Interface and Monitor Read & Quick Set Buttons HART Additional Status Alarm Bits The Read button causes the PC Configuration Software HART Additional Status also called “More Status” and to read the alarm information from the attached HIM; “Command 48”...

  • Page 16: Analog Outputs Parameters

     Smart HART Loop Interface and Monitor For example, you have a vortex flow meter with an Analog Outputs Parameters imbedded RTD that measures the process The HIM comes with either two (–2AO) or three (–3AO) temperature, and that temperature is assigned to the analog outputs.
  • Page 17  Smart HART Loop Interface and Monitor Configuring Analog Output Trimming Fix Current Utility The Fix Current Utility allows you to force the HIM to The Analog Output Trimming section of the software output any current value from 0-20mA. This can be allows you to match the HART monitors analog output used to match the calibration of your other equipment.

  • Page 18: Custom Curve Parameters

     Smart HART Loop Interface and Monitor Custom Curve Parameters Custom Curve Variable The Custom Curve Variable displays up-to-the-second The custom curve tab allows you to set up a custom information on the value of the Custom Curve. Press curve of up to 128 points. A custom curve can either the Monitor button to display the variable information.

  • Page 19: Scaling Parameters

     Smart HART Loop Interface and Monitor Figure 15. Scaling Tab Scaling Parameters The Scaling tab allows you to configure the values for scaled variables. To scale the selected variable, enter the values into the appropriate boxes, then click on the Transfer menu and click Download to transfer the new scaled values to the HIM.

  • Page 20: Customer Service

     Smart HART Loop Interface and Monitor Customer Support Moore Industries is recognized as the industry leader in delivering top quality to its customers in products and services. We perform a battery of stringent quality assurance checks on every unit we ship. If any Moore Industries product fails to perform up to rated specifi- cations, call us for help.

  • Page 21: Appendix A: Him Modbus Feature

     Smart HART Loop Interface and Monitor Appendix A: HIM MODBUS Comms Settings The Comms Settings include the following: Feature MODBUS Address The HIM PC program allows you to configure the The MODBUS Address is the number that the HIM HART monitor.
  • Page 22  Smart HART Loop Interface and Monitor Figure A-2. Installing a HIM with MODBUS output into the loop using the Transmitter Excitation (+TX) terminal HART Communicator can be connected anywhere on the loop > < R must be 250 ohms and 1100 ohms –...
  • Page 23  Smart HART Loop Interface and Monitor Table A-1. MODBUS Register Definitions Register Range Description HART Primary variable HART Secondary variable HART Third variable HART Fourth variable PV scaled SV scaled TV scaled FV scaled Linearized variable Analog Output 1 current x 100mA Analog output 2 current x 100mA Analog output 3 currentx 100mA HIM Status Information...
  • Page 24  Smart HART Loop Interface and Monitor HART instrument PV EGU (MSB = 0, LSB = HART EGU code) HART instrument SV EGU (MSB = 0, LSB = HART EGU code) HART instrument TV EGU (MSB = 0, LSB = HART EGU code) HART instrument QV EGU (MSB = 0, LSB = HART EGU code) Device ID MSW Device ID LSW...
  • Page 25  Smart HART Loop Interface and Monitor Table A-2. System Status Registers MSB/LSB Bit Position Description Int 16 (16 bit integar) HART device no comms Bit 7 MSB = device status HART device malfunction Bit 6 HW fail Bit 0 EEPROM fail Bit 1 EEPROM checksum error...

  • Page 26: Declaration Of Conformity

    Declaration of Conformity EMC Directive 89/336/EEC • Manufacturer’s Name: Moore Industries-International, Inc. • Manufacturer’s Address: 16650 Schoenborn Street North Hills, CA 91343-6196 Declares that the product(s): • Product Name: MODEL / INPUT OUTPUT POWER OPTIONS HOUSING • Model Number(s): * Indicates any input, output, power, option and housing as listed on the product data sheet •...

  • Page 27: Warranty Repair

    RETURN PROCEDURES To return equipment to Moore Industries for repair, follow these four steps: 1. Call Moore Industries and request a Returned Material Authorization (RMA) number. Warranty Repair – If you are unsure if your unit is still under warranty, we can use the unit’s serial number to verify the warranty status for you over the phone.

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