Fuji Electric FSV-3 Instruction Manual
  1. Manuals
  2. Brands
  3. Fuji Electric Manuals
  4. Measuring Instruments
  5. FSV-3
  6. Instruction manual
Fuji Electric FSV-3 Instruction Manual

Fuji Electric FSV-3 Instruction Manual

Time delta-c ultrasonic flowmeter flow transmitter
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FSV-3 and is the answer not in the manual?

Questions and answers

Related Manuals for Fuji Electric FSV-3

Summary of Contents for Fuji Electric FSV-3

  • Page 2 Introduction We thank you very much for purchasing Fuji Electric’s ultrasonic flow meter. The instruction manual concerns the installation, operation, checkup and maintenance of the Flow transmitter (FSV) of ultrasonic flow meter. Read it carefully before operation. First read this instruction manual carefully until an adequate understanding is acquired, and then proceed to installation, operation and maintenance of the flow meter.

  • Page 3: Before Using The Product

    Before Using the Product 1. Scope of product application This product must be used under the following conditions: (1) Ensure that the use of the product creates no risk of a serious accident even if a product failure or malfunction occurs, and (2) in case of product failure or malfunction, ensure that external safety measures are in place, such as using a redundant design, malfunction preventive design, fail safe design, and foolproof design.

  • Page 4: Failure Diagnosis

    5. Failure diagnosis Regardless of the time period of the warranty, if any failure occurs, the purchaser shall perform a primary failure diagnosis, as a general rule. However, at the purchaser’s request, our company or one of our service providers can provide a diagnosis service for a fee. In such a case, the purchaser shall be charged for the service.

  • Page 5: Spare Parts And Accessories

    8. Limited-life parts and consumable parts This product contains the following limited-life parts and consumable parts which may affect the service life (life expectancy) of the product itself. (1) Aluminum electrolytic capacitor ● Design life: 10 years under general operating conditions (at an average annual ambient temperature of 30°C). ●...

  • Page 7: Safety Precautions

    SAFETY PRECAUTIONS Before using this product, read the following safety precautions and use the product correctly.  The following items are important for safe operation and must be fully observed. These safety precautions are ranked in 2 levels; "DANGER" and "CAUTION". Warning/Symbol Meaning Incorrect handling of the device may result in death or serious injury.
  • Page 8 Cautions in wiring When performing wiring termination to prevent output trouble caused by  moisture, dew condensation or water leak, follow “Section 3.3. Flow transmitter wiring” described in this manual.  Before performing the wiring work, be sure to turn OFF the main power. Otherwise, it may cause electric shock.

  • Page 9: Caution On Installation Location

    CAUTION ON INSTALLATION LOCATION (1) A place where ambient temperature and humidity are -20 to +55°C and 95% RH or less for flow transmitter (FSV). (2) Indoor specifications (An indoor place not exposed to direct sunlight or water), outdoor specifications (An outdoor place not exposed to the weather) (3) A place that provides enough space for periodic inspection and wiring work.

  • Page 10: Table Of Contents

    Contents 4.6.2. Piping parameter setting method ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 26 Introduction ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ i 4.7. Zero Adjustment ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 29 Before Using the Product ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ ii 4.8. Setting of unit ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 30 SAFETY PRECAUTIONS ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ vi 4.8.1. How to set the unit system ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 30 CAUTION ON INSTALLATION LOCATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ...
  • Page 11 4.11.11. How to set the detailed setting ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 75 5. Mounting of detector ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 77 5.1. Detector mounting procedure ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 77 5.1.1. Mounting of detector ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 78 5.1.2. Image figure of mounting dimension ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 78 5.2. Selection of mounting method ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 79 5.3.

  • Page 12: Product Outline

    Wall mount frame (Built into the main unit) ........1 set Pipe mounting bracket (option) ............1 set (U bolt, support fixture, butterfly nut 2 pieces, spring washer 2 pieces, plain washer 2 pieces) FSV-3 instruction manual (This manual) ........1 book Flow transmitter (FSV) FSV...S (IP66) FSV…H (IP67)

  • Page 13: Check On Type And Specifications

    1.2. Check on type and specifications The type and specifications of product are indicated on the specifications plate mounted on the flow transmitter and detector frame. Check that they represent the type you ordered, referring to the following code symbols. <Flow transmitter (FSV)>...

  • Page 14: Name And Function Of Each Part

    1.3. NAME AND FUNCTION OF EACH PART 1.3.1. Flow transmitter : FSV…S (IP66) Name Description Wiring connection port, large Wiring connection port for power cable and output cable. Wiring connection port, small Wiring connection port for signal cable only. Indication and setting unit Indicates and sets the flow rate, etc.

  • Page 15: Flow Transmitter : Fsv

    1.3.2. Flow transmitter : FSV…H (IP67) Name Description Wiring connection port Wiring connection port for power cable and output cable. Wiring connection port Wiring connection port for signal cable only. Indication and setting unit Indicates and sets the flow rate, etc. Received wave diagnostic Indicates whether received wave is normal (green) or abnormal indication (LED)

  • Page 16: Installation And Before Start Of Operation Of The Flow Transmitter

    Section 6.5.6 Checking received waveforms 1410 to 2230 P/H D Contact Fuji Electric’s service representative. Section 4.7 Zero Adjustment * Before performing zero point adjustment, check that the pipe is filled with fluid, the fluid is in a static state, and that the measurement status is normal.

  • Page 17: Installation

    3. INSTALLATION Select an installation location that satisfies the following conditions for ease of maintenance and inspection, service life of the instrument, and assurance of reliability all considered. (1) A place where ambient temperature and humidity are -20 to +55°C and 95% RH or less for flow transmitter (FSV) (2) Indoor place.

  • Page 18: Installation Of Flow Transmitter

    3.2. Installation of flow transmitter The flow transmitter may be mounted on a wall or 2 inch pipe stand (option). 3.2.1. Wall mounting (Flow transmitter : FSV…S (IP66)) For wall mounting, use two M8 bolts. Drill holes according to the mounting hole dimensions shown below, and fasten the flow transmitter using the M8 bolts. Mounting hole 9 ×...

  • Page 19: Wall Mounting

    3.2.3. Wall mounting (Flow transmitter : FSV…H (IP67)) For wall mounting, use four M8 bolts. Drill holes according to the mounting hole dimensions shown below, and fasten the flow transmitter using the M8 bolts. Mounting plate Mounting hole 2-φ9 Stainless tag (option) ULTRASONIC FLOW METER STATUS...

  • Page 20: Flow Transmitter Wiring

    3.3. Flow transmitter wiring 3.3.1. Cautions in wiring (1) Use a special coaxial cable (FLYC) as a signal cable between the detector and flow transmitter (FSV). Do not provide a junction or splice of the signal cable midway. (2) The signal cable between the detector or flow transmitter should be run in metallic conduits. Upstream and downstream signal cables can be put in the same conduit.

  • Page 21: Wiring To Each Terminal

    3.3.4. Wiring to each terminal 3.3.4.1. Flow transmitter : FSV…S (IP66) Carry out wiring to each terminal according to the following figure. Signal cable for upstream Signal cable for downstream Note 1) Terminal block is insertion type to connect a cable. Use bar terminal as crimp-style terminals. Note 2) Be sure to connect the protective conductor to the protective conductor terminal inside of the metal enclosure.

  • Page 22: Flow Transmitter : Fsv

    3.3.4.2. Flow transmitter : FSV…H (IP67) Carry out wiring to each terminal according to the following figure. Sensor cable for upstream Sensor cable for downstream Note 1) Terminal block is insertion type to connect a cable. Use bar terminal as crimp-style terminals. Note 2) Be sure to connect the protective conductor to the protective conductor terminal.

  • Page 23: How To Connect To Terminal Block

    3.3.5. How to connect to terminal block. 3.3.5.1. Cable treatment The cable connecting to the terminal block is available to connect with bare wire but for safety’s sake please crimp the bar terminal to connect. When you cut and use the signal cable, make sure to cut the cable in same length of upstream and downstream. Note) if cable lengths are different, it may adversely affect the output.

  • Page 24: How To Connect To Communication Terminal Block

    3.3.5.3. How to connect to communication terminal block. Please prepare the flathead screwdriver (head size: 0.6 × 3.5mm) so as to connect the cable. 1. Push the clamp so as to open the connector. 2. Insert the cable to the connector and release the clamp to fix the cable. Clamp -13-...

  • Page 25: Parameter

    4. Parameter 4.1. Description of display/setting unit Display unit and setting unit are as shown below. 4.1.1. Flow transmitter : FSV…S (IP66) display/setting unit Setting key 4.1.2. Flow transmitter : FSV…H (IP67) display/setting unit Setting key -14-...

  • Page 26: Description Of Display/Setting Unit

    4.1.3. Description of display/setting unit ○ LCD display: Displays the measurement and setting (indication in 16 digits, 2 line). “Measurement display” Up to 8 digits including the decimal point are displayed in the data field. When the displayed digits exceed, “<” is displayed at the first digit. When the range exceeds maximum or is below minimum setting, “OVERFLOW”...

  • Page 27: Composition Of Key Operation

    4.2. Composition of key operation -16-...
  • Page 28 -17-...
  • Page 29 -18-...
  • Page 30 -19-...
  • Page 31 -20-...

  • Page 32: Parameter Initial Value List

    4.3. Parameter initial value list Factory-set value is shown below. (When parameter setting is not provided.) Setting unit Setting range Initial value Setting value Parameter protection No. of menu: 2 PROTECTION ON PROTECTION ON, PROTECTION OFF ID No 0000 to 9999 0000 ID No.
  • Page 33 Setting unit Setting range Initial value Setting value DO1 output type No. of output content Not used Not used menu: 10 +Total pulse No. of alarm menu: 3 -Total pulse Flow switch range Range full scale 2 0 to 32m/s in terms of Alarm [All, Device error, Process error] flow velocity Flow rate switch...

  • Page 34: Parameter Protection

    4.4. Parameter protection 4.4.1. Protection ON/OFF Description  Parameters can be protected so that the flow meter settings will not carelessly be changed.  Parameters can be protected by setting the "ID No." (Note) in the maintenance mode. Note) 4 digits are factory set at "0000". (Refer to Section 4.11.7.) Setting range: PROTECTION ON : Parameter cannot be changed.

  • Page 35: Display Language

    4.5. Display language 4.5.1. How to select the language Description  Indication language (English, Japanese, German, French, Spanish) is selectable. Setting contents English (default setting), Japanese, German, French, Spanish For actual keying, refer to the typical operation indicated below. Set the protection to OFF beforehand. (See Section 4.4.1.) Operation Select English for the display language.

  • Page 36: Checking And Setting Of Piping Specifications/Detector

    4.6. Checking and Setting of Piping Specifications/Detector 4.6.1. Checking piping parameter Key operation Description Display 0.000 0.000 m3/h MEASURE SETUP Press the key for 3 times to display “MEASURE SETUP”. ▼ SYSTEM UNIT Press the key once to display “SYSTEM UNIT”. ENGLISH ▼...

  • Page 37: Piping Parameter Setting Method

    4.6.2. Piping parameter setting method Description  Set the parameters of piping and fluid to be measured to determine the sensor mounting spacing.  The mounting dimension of the sensor is automatically calculated. Refer to “5.1.1 PRODUCT OUTLINE”. Be sure to set the following parameters before mounting the sensor on the pipe. Mount the sensor to match the sensor mounting length.
  • Page 38 OUTER DIAMETER Press the key once to register the outer diameter.  COMPLETE  ▼ ↓ ――― Outer diameter has been registered. ――― ▼ OUTER DIAMETER ▼ 114.00 mm ▼ PIPE MATERIAL Press the key once to display “PIPE MATERIAL”. ▼...
  • Page 39 (2) Setting method when sensor type is not “FSSA” Operation Carry out setting for measuring the flow rate of water flowing through PVC pipe (for tap water) having 100 mm of (example) nominal diameter, using FSSC detector. * Settings of piping and fluid to be measured are omitted, since it is same as “(1) Setting method when sensor type is “FSSA”...

  • Page 40: Zero Adjustment

    4.7. Zero Adjustment Description  Zero point is calibrated. Settable range: CLEAR : Clears the zero point calibration value to "0". Used in case the flow cannot be stopped when calibrating the zero point. Note 1) Where possible, stop the flow and carry out "SET ZERO" stated below. Otherwise, an error may occur in the zero point.

  • Page 41: Setting Of Unit

    4.8. Setting of unit 4.8.1. How to set the unit system Description  Measurement unit can be selected from metric or inch system.  Metric system (factory set) Length ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ mm Flow velocity ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ m/s Flow rate ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ L/s, L/min, L/h, L/d, kL/d, ML/d, m /s, m /min, m /h, m...

  • Page 42: How To Set The Flow Rate Unit

    4.8.2. How to set the flow rate unit Description  Select the unit of flow rate.  Metric system Flow rate ꞏꞏꞏꞏꞏꞏꞏꞏ L/s, L/min, L/h, L/d, kL/d, ML/d, m /s, m /min, m /h (factory set), m /d, km /d, Mm /d, BBL/s, BBL/min, BBL/h, BBL/d, kBBL/d, MBBL/d <Note>...

  • Page 43: How To Set The Total Unit

    4.8.3. How to set the total unit Description  Select the unit of total volume.  Metric system Total unit ꞏꞏꞏꞏꞏꞏꞏꞏ mL, L, m (factory set), km , Mm , mBBL, BBL, kBBL <Note> First, set the unit system (metric) according to Section 4.8.1. When setting, stop status should be set at total mode.

  • Page 44: Output Setting

    4.9. Output Setting 4.9.1. Setting of flow rate range 4.9.1.1. Setting of flow rate range (single range) Description 20mA  The range (full scale) of flow rate to be measured is set. * The analog output (4-20mA) corresponds to the range setting. ...
  • Page 45 0.000 Press the key for 2 times and then press the key for 3 times to 0.000 m3/h enter the measurement mode. -34-...

  • Page 46: Setting Of Analog Output At Error (Burnout)

    4.9.1.2. Setting of analog output at error (Burnout) Description  Determine how to set the analog output when received wave error, etc. due to device error, accidental drain of piping or entry of bubbles.  Settable range Analog output (4-20mA) at error HOLD (factory set) : Outputs a current value preceding the error.

  • Page 47: Output Limit

    4.9.1.3. Output limit Description  Upper and lower limits can be set within the range of analog output 0.8mA to 23.2mA (-20% to 120%).  Settable range (1) Output lower limit: -20% to 0% (0.8mA to 4mA) Output upper limit: 100% to 120% (20mA to 23.2mA) For actual keying, refer to the typical operation indicated below.

  • Page 48: Setting The Total(Actual)

    4.9.2. Setting the total(actual) 4.9.2.1. Setting the total pulse (total rate, pulse width) Description  Set to totalize a process variable (flow rate) by total meter, etc. according to total pulse output.  Total rate : Total amount (volume) per pulse. A pulse is outputted when the total volume has attained an amount set by the pulse value, and adds to the total pulse count (in case of total pulse indication).
  • Page 49 Operation Set total value to 0.1m /pulse, and pulse width to 100ms. (example) * Set the total value beforehand. Key operation Description Display OUTPUT SETUP Press the key twice to display “OUTPUT SETUP”. ▼ ZERO ADJUSTMENT Press the key once to display “ZERO ADJUSTMENT”. SET ZERO ▼...

  • Page 50: Setting The Preset Value

    4.9.2.2. Setting the preset value Description  Preset value: Value which appears on the total counter when the total value has been reset. Settable range:0 to 99999999 <Note> A resetting action simultaneously resets both forward total memory and reverse total memory. Set the total unit beforehand in the MEASURE SETUP mode.

  • Page 51: Total Mode (Total Reset, Start, Stop)

    4.9.2.3. TOTAL mode (total reset, start, stop) Description  The total is started, stopped or reset.  Settable range: START, STOP, TOTAL RESET START : Starts totalizing. Totalizes continuously from the stopped status. STOP : Stops totalizing. Setting cannot be changed when it is not stopped. RESET : Resets the total memory to the reset value, and starts totalizing.

  • Page 52: Determining How To Dispose Of Total At Error (Burnout)

    4.9.2.4. Determining how to dispose of total at error (BURNOUT) Description BURNOUT (TOTAL)  Determines how to dispose of the total when the measurement status is abnormal on account of an empty pipe interior or bubbles mixed in fluid (common to total indication and total pulse output). ...

  • Page 53: Setting The Do Output

    4.9.3. Setting the DO output Description  Selects the output of total pulses and statuses (of alarm, flow switch, total switch, etc.).  Settable range (common to DO1, DO2 ) NOT USED : Does not use the contact output. +TOTAL PULSE : Outputs the forward total pulses.
  • Page 54 ▼ ――― “+TOTAL PULSE” has been registered. ――― STATUS OUT ▼ CONTACT ACTION ▼ CONTACT ACTION Press the key once to display “CONTACT ACTION”. ACTIVE ON ▼ CONTACT ACTION Press the key once to register “ACTIVE ON” (normally off).  COMPLETE  ▼...

  • Page 55: Setting The Lcd Indication

    4.9.4. Setting the LCD indication Description  Flow velocity indication Selectable flow velocity units: m/s (if SYSTEM UNIT was set to METRIC) (See 4.8.1) <Note> The decimal point position is fixed. (Decimal point 3 digits)  Flow rate indication Selectable flow rate indications: Actual value reading, % reading. <Note>...

  • Page 56: Setting The Damping

    4.9.5. Setting the damping Description  Used for attenuating the variation of measured value. A time constant is set (response time of about 63%). Settable range: 0.0 to 100.0sec in 0.1 sec steps Note) In case you set to 0 sec, response time become as below. ...

  • Page 57: Setting The Low Flow Rate Cutting

    4.9.6. Setting the low flow rate cutting Description  The output can be cut when the flow rate is too small. Output  Effective for indication, analog output (4-20mA) and total operation. Settable range: 0 to 5 [m/s] in terms of flow velocity. (Factory set: 0.150 [m /h]) Note 1) As required, set the low flow rate cut because the flow meter may read a...

  • Page 58: Application Operation Of Parameter

    4.10. Application operation of parameter 4.10.1. Setting automatic 2 ranges Description  The function carries out a measurement while changing over the range 20mA according to the flow rate.  The current output changes with the action range as illustrated on the right. ...
  • Page 59 ▼ ――― FULL SCALE1 has been registered. ――― FULL SCALE1 ▼ 10.0000 m3/h ▼ FULL SCALE2 Press the key once to display “FULL SCALE2”. 0.0000 m3/h ▼ FULL SCALE2 Press the key once to blink the cursor. 0000.0000 m3/h ▼ FULL SCALE2 Press the key twice to move the cursor.

  • Page 60: Setting The Bi-Directional Range

    4.10.2. Setting the Bi-directional range Description 20mA  The function measures the flow rate of either forward or reverse flow while changing over the range corresponding to the flow direction.  The current output changes with the action range as illustrated on the right. ...
  • Page 61 FULL SCALE2 Press the key once to register. 0000.0000 m3/h ▼ FULL SCALE2 Press the key several times to display “-” on the 1st line. -000.0000 m3/h ▼ FULL SCALE2 Press the key twice to move the cursor. -000.0000 m3/h ▼...

  • Page 62: Setting The Bi-Directional Auto 2 Range

    4.10.3. Setting the Bi-directional auto 2 range Description Analog output  The function measures the flow rate of either forward 20mA or reverse flow while changing over the range corresponding to the flow direction.  The current output changes with the action range as illustrated on the right.
  • Page 63 ▼ ――― FULL SCALE1 has been registered. ――― FULL SCALE1 ▼ 10.0000 m3/h ▼ FULL SCALE2 Press the key once to display “FULL SCALE2”. 0.0000 m3/h ▼ FULL SCALE2 Press the key once to blink the cursor. 0000.0000 m3/h ▼ FULL SCALE2 Press the key twice to move the cursor.

  • Page 64: Rate Limit

    4.10.4. Rate limit Description  Spike noise input such as slurry fluid can be cut and output.  Settable range (1) RATE LIMIT 0 to 5 [m/s] in terms of flow velocity. Absolute value is input (Factory set: 0[m /h]) (2) RATE TIMER Enter in the range of 0 to 900 sec.
  • Page 65 RATE LIMIT TIMER Press the key once to register.  COMPLETE  ▼ ↓ ▼ ――― RATE LIMIT TIMER has been registered. ――― RATE LIMIT TIMER ▼ 10 sec ▼ 0.000 Press the key twice and then press the key for 3 times to enter 0.000 the measurement mode.

  • Page 66: Setting The Do Output

    4.10.5. Setting the DO output 4.10.5.1. How to validate outputting the FULL SCALE 2 Description  Select a contact output as DO1 and/or DO2 at FULL SCALE2 measurement status. For actual keying, refer to the typical operation indicated below. Set the protection to OFF beforehand. (See Section 4.4.1.) Operation Set the DO1 output to “FULL SCALE2”.

  • Page 67: How To Validate The Alarm Output

    4.10.5.2. How to validate the alarm output Description  Select a contact output as DO1 and/or DO2 when received wave or E PROM is abnormal.  Settable range : Select a contact output when hardware and received wave (nothing, unstable) are abnormal. HARDWARE FAULT : Select a contact output when circuit is abnormal.

  • Page 68: Setting The Flow Switch

    4.10.5.3. Setting the flow switch Description  Select a contact output as DO1 and/or DO2 when the flow rate has exceeded a setting. In case of FLOW SW HIGH SWITCH In case of FLOW SW LOW SWITCH Flow rate Flow rate Hysteresis Hysteresis Time...

  • Page 69: Status Out

    ▼ ――― “ACTIVE ON” has been registered. ――― STATUS OUT ▼ CONTACT ACTION 0.000 Press the key twice and then press the key for 3 times to enter 0.000 the measurement mode. -58-...

  • Page 70: How To Validate The Total Switch

    4.10.5.4. How to validate the total switch Description Total value  Select a contact output as DO1 and/or DO2 when the total value exceeds a setting. Settable range: 0.000001 to 99999999 Setting value Contact action: ACTIVE ON : DO1/DO2: Normally off ACTIVE OFF : DO1/DO2: Normally on Note) Different values can be assigned to DO1 and DO2.

  • Page 71: How To Validate The Range Over Output And Pulse Range Over Output

    4.10.5.5. How to validate the range over output and pulse range over output Description  AO RANGE OVER : Select a contact output as DO1 and/or DO2when the upper limit and lower limit output are above the setting.  PULSE RANGE OVER : Select a contact output as DO1 and/or DO2 when the total pulse output exceeds the maximum output frequency value.

  • Page 72: How To Validate The Output At The Minus Direction Action

    4.10.5.6. How to validate the output at the minus direction action Description  Select a contact output as DO1 and/or DO2 when the flow is in reverse direction. For actual keying, refer to the typical operation indicated below. Set the protection to OFF beforehand. (See Section 4.4.1.) Operation Set the DO1 output to “-:FLOW DIRECTION”.

  • Page 73: How To Compensate The Measurement Value62

    4.10.6. How to compensate the measurement value Description Output Output  Measurement value can be calibrated arbitrarily. 100% Zero point and span adjustment can be made. Settable range (1) Zero point : -5 to +5 [m/s] in terms of flow velocity in piping.

  • Page 74: Setting Of The Operation Mode

    4.10.7. Setting of the operation mode Description  Used to switch computation cycle and output cycle.  Settable range NORMAL : Standard mode (factory-set value), computation/output cycle is approximately for a second. HIGH SPEED : High speed response mode, computation/output cycle is approximately 0.2 seconds. For actual keying, refer to the typical operation indicated below.

  • Page 75: Maintenance Mode

    4.11. MAINTENANCE MODE 4.11.1. How to calibrate the analog output Description  The calibration is performed so as to obtain 4mA and 20mA when the analog signal (4-20mA DC) output is 0% and 100%, respectively.  Connect an ammeter to Iout terminals as shown below. In the CURRENT CALIBRATION mode, select 4mA or 20mA, and operate the key (UP) or the key （Down）.

  • Page 76: How To Set The Constant Current Output

    4.11.2. How to set the constant current output Description  Generates a fixed value output of analog signal. Application example: The operation of a connected receiver is checked by generating a fixed value output of analog signal.  n the constant current setting mode (OUTPUT SETTING), set the constant current output value. Settable range: -20%(0.8mA) to +120%(23.2mA) For actual keying, refer to the typical operation indicated below.

  • Page 77: How To Check The Action Of Total Pulses

    4.11.3. How to check the action of total pulses Description  Checks the action of total pulse output. The output action can be checked upon designating the number of pulses to be outputted per second. Settable range: 1 to 100 pulses/s (when pulse width is 5ms, 10ms, 50ms,100ms or 200ms) Note 1) The output pulse width is as selected currently.

  • Page 78: How To Check The Status Output

    4.11.4. How to check the status output Description  Check the status output. Setting content ON: Close the contact. OFF: Open the contact.  This operation sets DO1 and DO2 the same contact action.  Before operation, check whether DO output testing is permitted. For actual keying, refer to the typical operation indicated below.

  • Page 79: How To Validate The Test Mode

    4.11.5. How to validate the test mode (simulated flow rate output) Description Flow rate output  Checks different outputs (LCD indication, analog output, DO output) upon simulating flow rate outputs. With the output at the actuated time as an initial value, the output changes up to the input value (simulated flow rate target value) in a selected TRACKING TIME, and at Input value the input value, the output value becomes constant.

  • Page 80: Tracking Time

    TRACKING TIME Press the key once to register.  COMPLETE  ▼ ↓ ▼ ――― “TRACKING TIME” has been registered. ――― TRACKING TIME ▼ 100 s ▼ * Simulating flow rate output is started. 0.00 Display the measurement mode by the key and the key.

  • Page 81: How To Validate A Serial Transmission

    4.11.6. How to validate a serial transmission (RS-485) Description  Validates a transmission before using the transmission function. Setting content Transmission type, transmission rate, parity, stop bits and slave No. Settable range Transmission type : RS-485. Transmission rate (BAUD RATE) : 9600 bps (factory set) or 19200 bps, 38400 bps. Parity : NONE, ODD (factory set), EVEN Stop bits...
  • Page 82 ▼ ――― STATION No. has been registered. ――― STATION No. ▼ ▼ PROTOCOL Press the key once to display “PROTOCOL”. MODBUS ▼ Because “MODBUS” is set, setting is completed. 0.000 Display the measurement mode by the key and the key. 0.000 m3/h -71-...

  • Page 83: How To Set The Id No

    4.11.7. How to set the ID No. Description  Set the ID No. for parameters (Section 4.4.1). If ID No. is set, the number must be inputted before canceling the protection.  To validate the protection, set the protection to "ON". (See Section 4.4.1.) ID No.

  • Page 84: Initializing Setting Parameters

    4.11.9. Initializing setting parameters Description  Initializes the setting parameters saved in the memory.  Initializes those other than the zero adjusted values or analog output calibration value. Initialize code: 0100 (4-digit number)  This parameter is intended for our service personnel. ...

  • Page 85: Lcd Backlight Setting

    4.11.10. LCD backlight setting Description  Sets the operation of the LCD backlight. You can set that light is ON all the time/ light is OFF all the time/ light is ON only when key operation and light is OFF at setting time. Setting content ON: LCD backlight is ON all the time.

  • Page 86: How To Set The Detailed Setting

    4.11.11. How to set the detailed setting Description  The data required for time difference measurement can be set as follows.  This parameter is intended for our service personnel.  Do not change the setting by yourself. Otherwise measurement may be disabled. ...
  • Page 87 *1) Forward-direction signals are taken in with forward total time measurement and reverse-direction signals are taken in with reverse total time measurement. They are conducted alternately for the transmission count. Forward and reverse signal data is added for the transmission count and averaged. The result is 1 output of signal in forward/reverse direction. Note) Make the setting, following the description in “6.5.6.

  • Page 88: Mounting Of Detector

    5. Mounting of detector 5.1. Detector mounting procedure Mount the sensor on the pipe, and perform the following steps in order before making measurement. Reference Work item : Outline steps section Selection of mounting method : Check the V/Z method, pipe size, and detector. Mounting method on the pipe : Apply acoustic couplant to the detector oscillation surface, and connect the signal cable.

  • Page 89: Mounting Of Detector

    5.1.1. Mounting of detector For sensor spacing, select either method in advance. Calculate from flow transmitter Turn ON the flow transmitter. Enter the piping information, etc described in Section 4.6.2, and display it. Display example: PROCESS SETTING S=16 ( 48mm) During wiring work, be sure to turn the power off.

  • Page 90: Selection Of Mounting Method

    5.2. Selection of mounting method There are 2 methods for mounting the detector; V method and Z method. (See Fig. 5-1.) Detector Detector V method Z method Fig. 5-1 Mounting method The Z method should be used in the following cases. ...

  • Page 91: Maintenance And Checkup

    6. MAINTENANCE AND CHECKUP 6.1. Daily Check Visually check the following items.  Whether flow transmitter cover screws are loose.  Tighten.  Whether cable glands are loose.  Tighten.  Whether detector mounting band is loose.  Tighten.  Whether received wave is abnormal (LED lit red).  Check whether piping is filled or not. Remove bubbles or foreign matters, if mixed in measurement pipe.

  • Page 92: How To Measure The Insulation Resistance

    6.2.3. How to measure the insulation resistance 6.2.3.1. Flow transmitter : FSV…S (IP66) Turn off power before opening the flow transmitter cover. If you choose the indoor type flow transmitter, please do not open the flow transmitter cover outside. The power terminals are provided with an arrester as standard. Measurement point: measure between power terminal and ground terminal, each outputs and ground terminal.

  • Page 93: Flow Transmitter : Fsv

    6.2.3.2. Flow transmitter : FSV…H (IP67) Turn off power before opening the flow transmitter cover. If you choose the indoor type flow transmitter, please do not open the flow transmitter cover outside. The power terminals are provided with an arrester as standard. Measurement point: measure between power terminal and ground terminal, each outputs and ground terminal.

  • Page 94: How To Replace The Fuse

    6.3. How to replace the fuse Be sure to turn off the power before replacing the fuse. If you choose the indoor type flow transmitter, please do not open the flow transmitter cover outside. Fuse specifications of AC power supply and DC power supply are same. 5.0m (diameter) ×...

  • Page 95: Flow Transmitter : Fsv

    6.3.2. Flow transmitter : FSV…H (IP67) (1) Opening the cover after turning off power. Loosen 4 screws from the flow transmitter front, and open the cover. (2) Loosen 2 screws from the setting section of the display unit, and open the cover. (3) Replace the fuse.

  • Page 96: How To Replace The Lcd

    6.4. How to replace the LCD The nominal service life of the LCD is 7 years. The contrast gradually deteriorates with time. Replace it about 5 years after starting its use. 6.4.1. Flow transmitter : FSV…S (IP66) [How to replace] (1) Open the cover after turning OFF power.

  • Page 97: Flow Transmitter : Fsv

    6.4.2. Flow transmitter : FSV…H (IP67) [How to replace] (1) Open the cover after turning OFF power. (2) Loosen 2 screws from the setting section of the display unit, and open the cover. (3) Remove the flat cable connector. (4) Remove the LCD cable connector. (5) Loosen 3 screws from mainboard.

  • Page 98: Error And Remedy

    6.5. ERROR AND REMEDY 6.5.1. Display error State Probable cause Power supply is not turned on. Low power supply voltage Fuse is blown out. Nothing is displayed. LCD error  Refer to “6.5.7. Remedying a hardware fault”. Reverse polarity of DC power supply Low power supply voltage Reverse polarity of DC power supply LCD error ...

  • Page 99: Checking The Led Lit In Red

    6.5.1.2. Checking the LED lit in red Check the LED lit in red, following the procedure shown below. LED lit in red Check the RAS information The 2nd or 3rd from the left is 1. 0110000000000000 Error status: Device error, Ultrasonic send/receive signals cannot be collected.

  • Page 100: Checking The Ras Information

    6.5.1.3. Checking the RAS information When the red LED lights up, check the error contents according to the RAS information. Key operation Description Display Press the key for 4 times to display “MAINTENANCE MODE”. MAINTENANCE MODE ▼ Press the key once to display “RAS INFORMATION”. RAS INFORMATION 0000000000000000 If the display is abnormal, 1 is set.

  • Page 101: Displaying The Data In Maintenance Mode

    6.5.2. Displaying the data in maintenance mode Follow the procedure shown below to check possible display errors. Key operation Description Display MAINTENANCE MODE Press the key for 4 times to display “MAINTENANCE MODE”. ▼ RAS INFORMATION Press the key once to display “RAS INFORMATION”. 0000000000000000 ▼...

  • Page 102: Keying Is Abnormal

    6.5.3. Keying is abnormal Status Probable cause No response is made to key input. Hard failure  Refer to “6.5.7. Remedying a hardware fault”. Certain key is not responded. Action is not as defined. -91-...

  • Page 103: Error In Measured Value

    6.5.4. Error in measured value Status Probable cause Troubleshooting  Connection between main unit and The reading appears with Connect properly. “-” (minus). sensor units (upstream, downstream) are inverted.  Flow of fluid is reversed. Exchange signal cables of upstream and downstream ...
  • Page 104 Status Probable cause Troubleshooting (Continued from the  High turbidity previous page.) Turbidity is higher than those of sewage and return sludge.  Pipe is old and scale is attached on inside.  Move sensor to a place of smaller Lining is thick.

  • Page 105: Error In Analog Output

    6.5.5. Error in analog output Status Probable cause Troubleshooting Current output is not matched. Range setting is wrong. Set the range correctly. Not 4mA when measurement Analog output is misadjusted. Perform analog output calibration. value is 0. Output is 0mA. Break of wiring Repair or carry out replacement Output rises beyond 20mA.

  • Page 106: Checking Received Waveforms

    6.5.6. Checking received waveforms The unit has high-voltage part. Be sure to ask our service personnel for the steps described below. 6.5.6.1. How to connect the oscilloscope Open the cover, and connect an oscilloscope to the check pin on the printed board according to the following figure. The unit has high-voltage components.

  • Page 107: Checking Sending/Receiving

    6.5.6.2. Checking sending/receiving Monitor the waveform, and check the status of received waveform. a) Normal status CH1 : 500mV/div CH2 : 5V/div (WINDOW) Noise level (COMPIN) Point 1. Check that overall noise level is kept at 0.3 Vp-p or lower. Forward direction Reverse direction Forward direction...
  • Page 108 Startup of signals is not good Cause of the poor startup signals (1) Incorrect detector mounting, dimensions (sensor mounting dimension, outer diameter, etc) and detector mounting angle Displacement from the Displacement of the Displacement from the center of the pipe. mounting dimension pipe axis.

  • Page 109: Safety Checks After Repairment

    Fuji, Fuji shall conduct a test equivalent to the product shipment test to confirm its safety. 6.5.7. Remedying a hardware fault If the hardware is found faulty as a result of Section 6.5.1 to Section 6.5.6 above, provide specific details to Fuji Electric. -98-...

  • Page 110: Appendix

    7. Appendix 7.1. Specifications -99-...
  • Page 111 -100-...
  • Page 112 -101-...

  • Page 113: Outline Diagram

    7.2. OUTLINE DIAGRAM Flow transmitter (Type: FSVY2-S) Flow transmitter (Type: FSVY2-H) -102-...

  • Page 114: Ordering Information

    7.3. ORDERING INFORMATION 1. Type of detector 2. Type of flow transmitter 3. Type of signal cable 4. Tag No. (When tag plate is specified) 5. Parameter setting list (When parameter setting is specified) Company name Branch: Name of the contact person: TEL: Measuring fluid: Parameter setting list...

  • Page 115: Piping Data

    7.4. Piping data Stainless steel pipe for pipe arrangement (JIS G3459-2012) Thickness Nominal Outer Schedule Schedule Schedule Schedule Schedule Schedule Schedule diameter diameter Thickness Thickness Thickness Thickness Thickness Thickness Thickness 21.7 1.65 27.2 1.65 34.0 1.65 1 1/4 42.7 1.65 1 1/2 48.6 1.65...
  • Page 116 Polyethylene pipe for general use (JIS K6761-2004) IWVP : PVC pipe (ISO 4422-2) 1st type 2nd type Nominal Outer Outer Pipe Nominal (Soft pipe) (Hard pipe) diameter of diameter diameter thickness diameter pipe Thickness Thickness (mm) (mm) (mm) ND32 21.5 ND40 ND50 27.0...
  • Page 117 Coated steel pipe for city water STW (JIS G3443-1 2007) Symbol for type STW 400 Nominal Outer STW 290 STW 370 Nominal thickness diameter diameter (mm) Thickness Thickness Thickness Thickness (mm) (mm) (mm) (mm) 89.1 114.3 139.8 165.2 216.3 267.4 318.5 355.6 406.4...
  • Page 118 Arc welded large-diameter stainless steel pipe for pipe arrangement SUS (JIS G3468-2011) Nominal thickness Nominal diameter Outer Schedule Schedule Schedule Schedule diameter (mm) Thickness Thickness Thickness Thickness 165.2 216.3 267.4 318.5 10.3 355.6 11.1 406.4 12.7 457.2 14.3 508.0 15.1 558.8 15.9 609.6...
  • Page 119 Cast iron pipe for waste water FC150 (JIS G5525:2000) Mechanical type Insertion type 1st type pipe 2nd type pipe RJ pipe Nominal Straight/deformed Straight pipe Deformed pipe Straight pipe Deformed pipe diameter pipe Outer Pipe Outer Pipe Outer Pipe Outer Pipe Outer Pipe...
  • Page 120 PVDF-HP Heat-resistant hard vinyl chloride pipe PVC-C (JIS K6776:2007) SDR33 SDR21 SDR17 S16 PN10 S10 PN16 S8 PN20 Outer Nominal Thickness Weight diameter Outer diameter (mm) (kg/m) Thickness Thickness Thickness (mm) diameter (mm) (mm) (mm) (mm) 18.0 0.180 22.0 0.265 26.0 0.321 32.0...
  • Page 121 (a) Velocity of sound subject to change f temperature of water (0 to 100  C) T °C V m/s T °C V m/s T °C V m/s T °C V m/s 1402.74 1407.71 1499.64 1543.93 1555.40 1412.57 1502.20 1544.95 1555.31 1417.32 1504.68...
  • Page 122 (d) Kinematic viscosity coefficient of various liquids ρ g/cm ν ( Name of liquid T °C V m/s × Acetone 0.7905 1190 0.407 Aniline 1.0216 1659 1.762 Ether 0.7135 1006 0.336 Ethylene glycol 1.1131 1666 21.112 Chloroform 1.4870 1001 0.383 Glycerin 1.2613 1923...

Table of Contents