Dynasonics Fusion Water Flow Meter User Manual

Water Flow Meter Installation and Operating Instructions ®

10 For best measurement accuracy and reading stability, mount the meter with the minimum lengths of straight pipe described in Figure 4. The optimum

11 3. ELECTRICAL CONNECTIONS The FUSION flow meter is equipped with three threaded conduit holes located on the bottom of the flow meter enclosure th

12 POWER CONNECTIONS Power for the FUSION flow meter is obtained from a DC (direct current) power source. The power source should be capable of supp

13 4-20mA CONNECTION The FUSION is equipped with a ground-referenced 4-20 mA output—the output shares a common ground with the power supply. The outp

14 The 4-20 mA output is designed to source current across a loop resistance that is typically located within a data acquisition system or other rece

15 RATE PULSE OUTPUT The FUSION is equipped with an open-collector transistor circuit that outputs a pulse waveform that varies proportionally with f

16 Rate Pulse Output Connection Figure 10 illustrates the field wiring terminals and switch settings utilized for the rate pulse output. Full Flow /

17 TOTAL PULSE OUTPUT The FUSION is equipped with an open-collector transistor circuit that outputs a 33 millisecond pulse each time the flow meter t

18 4. FUSION POWER-UP FUSION Firmware Version After power is applied to the FUSION flow meter, the display will illuminate and show the software ver

19 6. CONFIGURATION The FUSION meter has two basic sets of programming procedures: List Item Selection and Numeric Value Entry. It also has two confi

20 Numeric Value Entry Procedure Note: If you are already in PROGRAM mode and the selection to be viewed or changed is already displayed, proceed to

21 MENU key, press  key to step through setup. Press ENTER to edit a value. Press ENTER to save a value. RATE UNIT GPM  M3/H  BPD  LPM TOT

22 FLO DIR -- Flow Direction POS - Normal Flow Direction NEG - Reverse Flow Direction Corrects (shows positive flow) display and outputs if flow

23 2. Press the ► key to display FL C-OFF on bottom display. Press the ENTER key. 3. Press the ► key to move one digit right and the ▲ key to increme

24 RATE TST -- Rate Pulse Output Test Allows a fixed frequency to be output from the rate pulse output. By incrementing this value, the rate pulse ou

25 ID INCH -- Pipe Inside Diameter Entry 0.5 (Inches) 1.0 (Inches) 2.0 (Inches) Select the appropriate transducer size. DISPLAY -- Display Mode

26 TOTAL OP -- Total Operation POS - Accumulates when flow direction is positive only. NET - Adds or Subtracts from Total depending upon flow directi

27 Calibration of the 20 mA setting is conducted much the same way as the 4 mA adjustments. Procedure: 1. Disconnect the current loop output and conn

28 AGC MODE—Automatic Gain Control Mode of Operation NORMAL - Standard Configuration MANUAL - AGC disabled Select the desired mode of operation.

29 MEDIUM - (350Hz Cutoff) HIGH - (250Hz Cutoff) Select the hardware filter with a cutoff frequency that is above the Doppler shift frequency to

3 TABLE OF CONTENTS  Quick Start Instructions 4  Operating Theory 6  Mounting Location 8  Plumbing 9  Electrical Connecti

30 4. Press the  key to display adv tt on bottom display. Press ENTER key. Press the  key to display yes on bottom display. Press ENTER key. 5. At

31 BAUD RATE—Modbus communications baud rate 9600 - 9600 Baud 19200 - 19.2K Baud Select the required baud rate from the list. Standard Modbus Im

32 The flow rate is normalized to return 0 for min flow and 65535 for the maximum flow as specified in the system configuration for Full Flow rate. (

33 C Source Code A.1.1 CRC-16 Calculations unsigned short crc_table[256] = { 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241, 0x

34 Advanced Menu Map

35 Advanced Menu Map

36 Basic Menu Map

37 Troubleshooting Display does not illuminate 1. Check DC voltage at terminal strip. 2. Check display ribbon cable. 3. FUSION meters are equipped

38 SERVICE AND REPAIR When returning equipment, it is necessary to contact our service department at (800) 535-3569 or (262) 639-6770 to obtain an R

39 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE) DIRECTIVE In the European Union, this label indicates that this product should not be disposed o

4 QUICK-START INSTRUCTIONS This manual contains detailed operating instructions for the FUSION flow meter. The following condensed instructions are p

40 STATEMENT OF WARRANTY Dynasonics, a division of Racine Federated Inc. warrants to the end purchaser, for a period of one year from the date of sh

41 APPENDIX A

42 Description Specification Input Voltage 12-30 VDC @ 100 mA Max; Class 2 Supply Flow Range 1-Inch 0.7—60 GPM [24-2057 BPD] 3-230 LPM [0.18-1

43 SYMBOL EXPLANATIONS FLOW METER INSTALLATION ! Caution—Refer to accompanying documents IMPORTANT NOTE: Not following instructions properly m

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46 NOTES

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48 8635 Washington Avenue Racine, WI 53406 Toll-Free in U.S. and Canada: Tel: (800) 535-3569 Fax: (800) 732-8354 Tel: (262) 639-6770 Fax: (262)

5 3. ELECTRICAL CONNECTIONS Route 12-30 volt DC power and earth ground through one of the FUSION conduit connections and secure at the 12-30 VDC In,

6 OPERATING THEORY The FUSION ultrasonic flow meter is designed to measure volumetric flow of clean, solids-bearing or aerated liquid on full pipes.

7 PRODUCT SPECIFICATIONS See Appendix A. SYMBOL EXPLANATIONS See Appendix A. PRODUCT MATRIX

8 1. MOUNTING LOCATION The first step in the installation process is the selection of an optimum location for the flow measurement to be made. For t

9 2. PLUMBING FUSION is equipped with an IN directional arrow pointing in the flow direction that will produce positive readings with the FLO DIR s