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Anderson IZMSG Instruction Manual

Electromagnetic flowmeter
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Instruction Manual
Electromagnetic Flowmeter
Instrument Model Number
Instrument Serial Number
"IZMSG"
Anderson Instrument Co. Inc.
156 Auriesville Road
Fultonville, NY 12072
1-800-833-0081
Fax 518-922-8997
Form Number AIC2071 © 8/10
Revised: 8/10
Supersedes: NEW

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  • Page 1 Instruction Manual Anderson Instrument Co. Inc. 156 Auriesville Road Fultonville, NY 12072 1-800-833-0081 Fax 518-922-8997 Instrument Model Number Instrument Serial Number "IZMSG" Electromagnetic Flowmeter Form Number AIC2071 © 8/10 Revised: 8/10 Supersedes: NEW...

  • Page 2: Warranty

    Anderson Instrument Company warrants to the original purchaser that equipment manufactured by Anderson Instrument is free from defects in material and workmanship for one (1) year from date of shipment. Anderson Instrument guarantees to repair or replace any of its equipment found defective, provided written notice of the defect is received within one year from date of shipment.
  • Page 3 The Anderson Instrument IZMSG Compact Flowmeter is a precision instrument for sanitary volumetric measurement of electrically conductive fluids. The IZMSG flowmeter is designed to function within a wide range of operating conditions. It uses a measuring principle that eliminates moving parts or probes in the fluid flow which would contribute to fluid pressure losses.

  • Page 4: Meter Body

    The microprocessor-based converter changes electrical signals from the meter body into flow rate and total data (see Figure 1-2). A coil drive circuit in the converter provides a switched and regulated constant coil current that excites a magnetic field IZMSG Compact Electromagnetic Flowmeter AIC 2071...

  • Page 5: Connection Cables

    (side and front with display/keypad option) Connection Cables Anderson Instrument provides two shielded connection cables to connect the meter body with the converter. The customer must provide the AC supply voltage wiring and signal output cabling to peripheral devices. See Section 3, Making Electrical Connections, for drawings and additional information about the cables.
  • Page 6 (Figure 1-3); 300-SACPSB AC Power Supply Board (Figure 1-4); and 300- SJB2 Junction Board (Figure 1-5). In a converter with the optional display and keypad, there is a fourth circuit board, 300-SDKB (Figure 1-6). Figure 1-3. 300-SMB1 Main Circuit Board IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 7 Figure 1-4. 300-SACPSB AC Power Supply Circuit Board Figure 1-5. 300-SJB2 Junction Circuit Board Anderson Instrument Company AIC 2071...
  • Page 8 Figure 1-6. 300-SDKB Display and Keypad Circuit Board (converter with LCD display) IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 9 The adapters protect the ends of the PFA liner. The proper fit and seal is maintained between the connection adapters and the flow tube by o-ring connection gaskets. Figure 2-1. Meter Body Components Anderson Instrument Company AIC 2071...
  • Page 10 Location The meter body provides Anderson measuring results when installed in either a vertical or horizontal pipe section. Select a location where the meter body will be completely filled with product. There must be a rise in the piping at the outlet side of the meter body.
  • Page 11 Guidelines for properly locating the meter body are summarized in the following table. Anderson Instrument Company AIC 2071...
  • Page 12 Installation Procedures The meter body installation procedures must be tailored to the specific site and the size of the flowmeter. Select a location for the meter body using the guidelines discussed in the previous subsection. Install the meter body with a minimum of 5 pipe diameters of straight, unobstructed pipe upstream from the meter body and 3 pipe diameters of straight, unobstructed pipe downstream when measured from the inlet and outlet of the meter body.
  • Page 13 2. Place the meter body in-line with the arrow on the meter name plate pointing in the direction of flow. 3. Clamp the meter body in the pipeline using standard connection gaskets and sanitary clamps provided by the customer. Figure 2-2. Meter Body Dimensions Anderson Instrument Company AIC 2071...
  • Page 14 The standard factory-supplied cables are 25-feet long. If runs longer than 25 feet are required, contact Anderson Instrument Company. Do not splice cables. For runs shorter than 25 feet, the cable must be trimmed to the proper length. See Section 3, Making Electrical Connections, for instructions on field preparation of cables.
  • Page 15 2. Make sure the converter has proper clearance to open the converter cover for installation and service (see Figure 2-3). 3. Close the cover of the converter. Tighten the screws on the front cover. 4. Mount the converter on the wall or panel using the mounting brackets. Anderson Instrument Company AIC 2071...
  • Page 16 Figure 2-3. Converter Dimensions with/without Mounting Brackets IZMSG Compact Electromagnetic Flowmeter AIC 2071...

  • Page 17: Making Electrical Connections

    Figure 3-1. Conduit Adapter, Cord Grip, and Plug Wire Entry Hardware Each IZMSG meter body and converter is shipped with plugs and Plug seal rings at all entry points. When a plug is removed, transfer its seal ring to the corresponding cord grip or conduit adapter.
  • Page 18 Figure 3-2. Recommended Cable and Conduit Entry Methods Use only the designated openings in the converter for the input and output wiring (see Figure 3-3 for details). Do not substitute openings or create new openings. Figure 3-3. Converter Cable Openings IZMSG Compact Electromagnetic Flowmeter AIC2071...
  • Page 19 (see Figure 3-6). Note: Standard cable length is 25 feet. It is specially designed for the IZMSG Compact Flowmeter. The ends of the cable are prepared according to factory specifications. Never substitute any other cable for a factory-supplied cable. Do not splice connection cables.
  • Page 20 Caution Never bundle or route either the electrode signal or the coil drive cable near any AC power line. IZMSG Compact Electromagnetic Flowmeter AIC2071...
  • Page 21 1. String or pull gray electrode signal cable and the black coil drive cable from meter body terminal box to the converter. Pull the excess connection cable to the converter end of the cable run. Return to the meter body. Anderson Instrument Company AIC2071...
  • Page 22 Use the correct wire entry hardware. See the preceding subsection for additional information on correct placement and use of wire entry hardware. 2. Connect the conductor wires to the correct terminal location inside the converter. See the following table. IZMSG Compact Electromagnetic Flowmeter AIC2071...
  • Page 23 Caution Before arc welding on a pipeline with a flowmeter installed, disconnect the electrode signal cable at terminals 13, 14, 16, and 18 at the meter body or terminals 14, 16, and 18 at the converter. Anderson Instrument Company AIC2071...
  • Page 24 Figure 3-8. Meter Body-Converter Connections IZMSG Compact Electromagnetic Flowmeter AIC2071...
  • Page 25 Cable Field Preparation Anderson Instrument Company provides two 25-ft long factory-prepared cables: Coil Drive and Electrode Signal. If either cable is too long, the excess cable must be trimmed at the converter end and the wires prepared for connection in the field. Procedures for adjusting the length of the cable follow.
  • Page 26 3. Open the cover of the converter to reveal the power supply on the inside lower portion of the cover. 4. Make sure the jumper configuration matches the supply voltage. Change the jumpers if required (see Figure 3-8). Figure 3-8. Power Supply Jumper Configuration IZMSG Compact Electromagnetic Flowmeter 3-10 AIC2071...
  • Page 27 WARNING! Keep the fuse cover in place to prevent exposure to electrical shock hazard. Disconnect AC power to the converter before making any wiring connections to the converter or meter body. Anderson Instrument Company 3-11 AIC2071...

  • Page 28: Signal Output Connections

    21-28 digital input terminals 31-34 and 41-43 analog output terminals 5 and 6; 4-20 mA X9, X10 485 serial interface plug for battery (option) TA, TxD, RxD LED indicators for 485 serial interface IZMSG Compact Electromagnetic Flowmeter 3-12 AIC2071...
  • Page 29 FLASH under no flow conditions. The maximum frequency signal output is 500 HZ. Signal configurations of 1000 HZ are available through Anderson Instrument as a special order. The open collector outputs are rated at 30 VDC maximum, 20 mA. Use a resistor to limit current in the digital output circuit to 20 mA.
  • Page 30 P 24 VDC Pulse (Figure 3-19) Signal wires to external receivers are not to be bundled or to share an electrical conduit with AC power wires. Use a separate conduit for all signal wires to prevent transient interference. IZMSG Compact Electromagnetic Flowmeter 3-14 AIC2071...

  • Page 31: Start-Up And Commissioning

    Section 4 Start-Up and Commissioning Checking Flowmeter Configuration All IZMSG Electromagnetic Flowmeters are flow tested and factory calibrated with water according to the flow conditions reported by the customer at the time of order. The factory pre-programs the calibration data unique to each flowmeter and the operational parameters necessary to meet the customer's specific application requirements.
  • Page 32 Terminal, flowmeter parameters and other information such as the scaled digital pulse output, MAX flowrate, and calibration constants may be displayed and altered by means of the Menu Key. See Section 5, Using the LCD Display, for further information. IZMSG Compact Electromagnetic Flowmeter AIC2071...

  • Page 33: Led Indicators

    Unsuccessful hydraulic zero condition automatically half second adjustment. resets after 20 seconds as long as the error Flashing every No current in coil drive circuit condition no longer second to meter body. exists. Error condition exists. Anderson Instrument Company AIC2071...
  • Page 34 Board between Terminals X7 and X8. The CAL/MEAS switch used during the hydraulic zero adjustment is located on the 300-SMB1 Main Board near the lower right corner. See Figure 4-1. Figure 4-1. 300-SMB1 and 300-SJB2 Circuit Boards IZMSG Compact Electromagnetic Flowmeter AIC2071...
  • Page 35 (about 2 seconds) and then release. The following visual display appears: The cursor counts down right to left for 40 seconds showing the progress of the automatic zero measurement. At the end of the 40 second automatic Anderson Instrument Company AIC2071...
  • Page 36 Note: If error message 3083 remains on the visual display after repeating the hydraulic zero adjustment procedure, there may be a malfunction. Consult the factory for help with troubleshooting the problem. IZMSG Compact Electromagnetic Flowmeter AIC2071...
  • Page 37 Zero Test or Zero Adjust will be performed: Position of Function Performed CAL/MEAS Switch MEAS Zero Test Zero Adjust 5. Press the Zero Adjustment pushbutton S4 on the Junction Board momentarily (about 2 seconds) and then release. Anderson Instrument Company AIC2071...
  • Page 38 Where: XXX.XX is the zero measurement just completed. The Zero Test value is displayed for 5 seconds and then discarded. The display automatically reverts to the Measuring Register. IZMSG Compact Electromagnetic Flowmeter AIC2071...
  • Page 39 At the end of the 40 second automatic zero measurement period, the visual display shows the zero value just measured. This display remains until any key is pressed. The display pauses four seconds and then reverts to the Measuring Register. Anderson Instrument Company AIC2071...
  • Page 40 16. After changing the location of the white and red wires, it is necessary to conduct a new hydraulic zero adjustment (zero adjust) before resuming normal measuring operations. IZMSG Compact Electromagnetic Flowmeter 4-10 AIC2071...
  • Page 41 Using the IZMSG Display Unit All IZMSG Electromagnetic Flowmeters are calibrated at the factory according to customer-specified parameters such as pulse output, flow range, etc. Parameters can be modified using the optional Integrated Display Unit (if purchased) or the portable, handheld Service Display Unit (MSD), sold separately.
  • Page 42 The MSD Service Display plugs directly into ribbon cable receptacle X5 on the 300-SMB1 Main Board. Caution Disconnect AC power to the converter before plugging in or removing the MSD Service Display from receptacle X5. Figure 5-1. MSD Service Display IZMSG Electromagnetic Flowmeter Installation Instructions AIC 2071...

  • Page 43: Parameter Organization

    CLEAR key Parameter Map The menu identification numbers and contents of each menu are organized according to the Parameter Map. By following the Parameter Map you can quickly access a parameter for interrogation or modification. Anderson Instrument Company AIC 2071...
  • Page 44 Figure 5-2. Parameter Map: IZMSG Compact Electromagnetic Flowmeter, User Software Version V1.XX IZMSG Electromagnetic Flowmeter Installation Instructions AIC 2071...
  • Page 45 X6 on the converter motherboard and parameters specific to each application have been entered into the converter. Caution Never operate a m eter body and converter with different serial numbers. The flowmeter will malfunction or operate improperly. Anderson Instrument Company AIC 2071...
  • Page 46 EEPROM and reprogramming parameters in the converter. Figure 5-3. EEPROM plugs into connector X6 on the 300-SMB1 Main Board IZMSG Electromagnetic Flowmeter Installation Instructions AIC 2071...
  • Page 47 The value field will be cleared, and you can enter a new value using the numeric keypad. 5. Press to accept the new parameter value. 6. Press to return to the original display. 7. Return the CAL/MEAS switch to the MEAS position. Anderson Instrument Company AIC 2071...
  • Page 48 Operating mode of the analog output "currmode 4 - 20 mA" Empty-pipe detection "pipe detect" Disable output coils "standby mode" Level of protection against parameter changes "parameter mode" Factory setting - always 2 "out4 mode" IZMSG Electromagnetic Flowmeter Installation Instructions AIC 2071...
  • Page 49 Determines whether the decimal point is displayed "decimal point" as a period (.) or a comma (,) Sets display unit for custody-transfer operation "display mode" Print format when using Diessel BP110 Bus Printer "printer mode" Anderson Instrument Company AIC 2071...
  • Page 50 Smallest permissible measuring amount "Vmin" (for certain custody transfer and trade applications) 3-character text input for user defined units. "free unit text" Appears only when “unit” parameter in Menu 02 is set to “free unit” IZMSG Electromagnetic Flowmeter Installation Instructions 5-10 AIC 2071...
  • Page 51 CS3 bus communication software version "System SS" Flowmeter measuring software version "Appli. SA" Table 5-2. Meter Parameters (Menu 02) Menu 02 Parameter Meter Parameters Name Remark/Range/Default Contains the pipe diameter of the transmitter Factory setting stored in EEPROM Anderson Instrument Company 5-11 AIC 2071...
  • Page 52 Detection which suppresses erroneous flow P ipe Detect D efault: measurement caused by a partially empty flow tube. Enabled minimum conductivity 100 micromhos Disabled Use count interruption at low conductivity levels! Minimum conductivity 5 micromhos IZMSG Electromagnetic Flowmeter Installation Instructions 5-12 AIC 2071...
  • Page 53 Default: unauthorized changes the calibration switch "CAL/MEAS" locks only the critical calibration parameters the "CAL/MEAS" switch locks all parameters allows operator to unlock non-critical parameters by pressing the “F” key followed by “98" Anderson Instrument Company 5-13 AIC 2071...
  • Page 54 Range: 0 - 32767 ms Debouncing time Minimum “on” time it1 - it4 duration required at the corresponding digital Default: 125 ms inputs IN1 - IN4, to recognize a valid input IZMSG Electromagnetic Flowmeter Installation Instructions 5-14 AIC 2071...
  • Page 55 Display used as Main Counter in officially approved system Determines printed output format when using Range: 1 - 3 printer mode Diessel BP110 Bus Printer. Default: No printer Printout without sequential number Printout with sequential number Anderson Instrument Company 5-15 AIC 2071...
  • Page 56 Appears only when “unit” parameter in Menu 02 is User defned. free unit text set to “free unit”. Allows user to input 3-character unit designation for visual display. IZMSG Electromagnetic Flowmeter Installation Instructions 5-16 AIC 2071...
  • Page 57 Display of meter body number Read-only value senno. Shows position of CAL/MEAS switch switch position Display software version Read-only value user CS3 bus communication software version Read-only value System 55 Flow measuring software version Read-only value Appli 5A Anderson Instrument Company 5-17 AIC 2071...
  • Page 58 Table 5-7. Output Mode Configuration Settings O utput O utput O utput D iagram M axim um P ulse Length or D irection S caling R em arks/A pplication M ode Frequency P ulse / P ause R atio of Flow param eter IM P 1 M ax.

  • Page 59: Troubleshooting

    Appendix A Troubleshooting This appendix will help to identify and correct some of the common problems encountered when installing or operating the IZMSG Compact Flowmeter. Many problems are caused when making electrical connections. Refer to Section 3 and make sure that the connection cables are properly and securely installed.
  • Page 60 Converter IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 61 Anderson Instrument Company AIC 2071...
  • Page 62 Meter Body IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 63 Anderson Instrument Company AIC 2071...
  • Page 64 4. Disconnect the electrode signal cable wires from terminal 13, 18, 14, and 16 in the meter body terminal box. Figure A-1. Meter Body Terminal Box 5. Use a multimeter to measure resistance at 5 points (see Figure A-2 and the accompanying table). IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 65 Place a note on the flowmeter with the name, address, and telephone number of the key contact person. Include a short description of the problem that requires repair. Anderson Instrument Company AIC 2071...
  • Page 66 Zero Test measurements indicates a problem in connection cable wiring, corrosion of the connection cable terminations, or meter body insulation breakdown due to internal contamination. Refer to the Dry Meter Body Resistance Check. IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 67 Error Diagnosis with LCD Display The IZMSG converter is equipped with a self-monitoring system that automatically senses error conditions and displays a flashing message on the first line of the LCD display to alert the operator to the condition. Depending on the setting of the parameter Display Mode (see Section 5,...
  • Page 68 3063 Pulse value pv1 set too high. Reduce pulse value pv1. 3064 Pulse value pv2 set too high. Reduce pulse value pv2. 3070 Factory meter body parameter “span” Consult factory. set to 0. IZMSG Compact Electromagnetic Flowmeter A-10 AIC 2071...
  • Page 69 3) No flow or leakage. Conduct hydraulic zero adjustment again. (See Section 4, Hydraulic Zero Adjustment.) b) Check grounding of meter body (see Section 3). c) Conduct Dry Meter Body Resistance Check (see Appendix A). Anderson Instrument Company A-11 AIC 2071...
  • Page 70 Hardware Test Sequence The hardware test sequence is used to test both the inputs and outputs of the IZMSG flowmeter and the connected peripheral devices. Press the keys to activate the hardware test sequence. WARNING! Make certain the process that the flowmeter is controlling is closed off or disconnected before activating the hardware test sequence.
  • Page 71 “Curr1 on” (±0.3 mA) but with the reverse polarity end hardware test use the key to end this function Quit with key ENTER x = LED on o = LED off Anderson Instrument Company A-13 AIC 2071...

  • Page 72: Theory Of Operation

    Appendix B Theory of Operation The Anderson IZMSG Electromagnetic Flowmeter is a precision instrument for volumetric measurement of electrically conductive fluids. The flowmeter operates on the principle of electrical induction known as Faraday's Law. Faraday's Law of Induction was proposed in the 1820's by Michael Faraday, an English physicist.
  • Page 73 The device constant, G , is determined by factory calibration. The magnetic field is controlled by a regulated, load independent DC current supply. The supply is switched so that it remains constant for two full cycles of the power supply frequency. IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 74 Appendix C IZMSG Technical Specifications Meter Body Connections Sanitary clamp type Construction Housing: AISI Type 304 Stainless Steel Lining: PTFE (Non-filled virginTeflon) Electrodes: AISI Type 316L Stainless Steel Connection Box: Cast aluminum with SBGL corrosion resistant coating Entry Wiring Connections...
  • Page 75 (Set of two) cable with drain wire Electrode Signal Cable: 3-conductor, 16 AW G shielded signal cable with drain wire Note: 25 feet supplied as standard with factory prepared ends. Consult factory for longer lengths. IZMSG Compact Electromagnetic Flowmeter AIC 2071...
  • Page 76 Operating Temperature -13 F to 130 F (-25 C to 55 C) Converter Construction Cast aluminum with SBGL corrosion resistant coating Entry Wiring Connections 5 water tight cord grips 4 female ½" NPT conduit adapters Anderson Instrument Company AIC 2071...

  • Page 77: Specifications

    4.) Install M3 x 10mm standoffs to the 4 Hart mount location indicated on the Junction circuit board positions indicated to the right. 5.) Fasten the Hart board to the Junction board using the screws removed in step 2. 6.) Connect prewired CS3-BUS connector to corresponding X9 socket located on the Junction board. Zero Trim 1.) Apply loop power to the Hart transmitter board after applying power to the IZMSG converter. 2.) Connect the Hart communication device across the transmitter terminals. The signal loop must have at least 250 ohms resistance for Hart communication device function. IZMSG Hart 3.) Turn on the Hart communication device. Wait until Transmitter Board communications are established and the Home Menu is displayed. INPUT DEVICE 4.) If the Process Value is not within specification after LOOP LOOP stabilization: 1. Select Calibration 2. Select D/A trim 3. Select “OK” to acknowledge WARN-LOOP remove from 24 VDC POWER...
  • Page 78 Flow Rate Units IZM HART Flowchart Q-Typ Units mdim Current Mode Meter Out Damp(Tp3) PV URV Units Meter Output Average Ranging Damping Pulse Outputs Vmin Digital Input Debounce Output Mode Span Offset m.spe p.spe Factory Cal Parameters n.spe System Cal Parameters b.spe Input/Output Setup Loop Current Cal D/A Trim...
  • Page 80 ANDERSON INSTRUMENT CO. LP • 400 BRITANNIA RD. EAST, UNIT 1 • MISSISSAUGA, ONTARIO L4Z 1X9 • CANADA • 905-568-1440 • FAX 905-568-1652 NEGELE MESSTECHNIK GmbH (A Division of Anderson) • RAIFFEISENwEG 7 • D-87743 EGG A. D. GüNZ • GERMANY • +49 (0) 8333/9204-0 • FAX +49 (0) 8333/9204-49...

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