Table of Contents
Troubleshooting
Related Manuals for AQUAS SMR03-3
Summary of Contents for AQUAS SMR03-3
- Page 1 SMR03-3 Free Chlorine Analyzer User Manual Aquas. Inc | www.aquas.com.tw TEL: 886-2-8797-5358 FAX: 886-2-2657-8926 4F.-2, No.56, Ln. 321, Yangguang St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.) Revised Version: August 12, 2022 SMR03-3...
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Page 2: Table Of Contents
SMR03-3 Free Chlorine Analyzer Table of Contents Table of Contents ....................................... 2 Disclaimer Clause ...................................... 3 CHAPTER 1. OVERVIEW ................................... 4 CHAPTER 2. INSTALLATION ................................... 6 1. INSTALLTION REQUIREMENTS: ................................ 6 2. INSTALLATION ELEMENTS: ................................6 CHAPTER 3. CONNECTION, CONFIGURATION, CALIBRATION ....................7 1. -
Page 3: Disclaimer Clause
SMR03-3 Free Chlorine Analyzer Disclaimer Clause AQUAS Inc., a company incorporated under the laws of Taiwan, R.O.C, (hereinafter referred to as “ AQUAS”), has developed this user manual with the utmost attention and concern; however, AQUAS assumes no responsibility for the accuracy, completeness and generality of the information contained in this manual. -
Page 4: Chapter 1. Overview
SMR03-3 Free Chlorine Analyzer CHAPTER 1. OVERVIEW The Free Chlorine Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost-saving process data with remote monitoring, calibration, configuration and diagnostic capabilities. Housing in a robust IP68 proof enclosure, 1500 N tensile strength Kevlar reinforced cable, up to 1.2 km digital data transmission, the transmitter is ideally used in water / wastewater industry. -
Page 5: Specifications
SMR03-3 Free Chlorine Analyzer SPECIFICATIONS General Output Signal RS485 (Modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit Data Resolution 16 bits (0.001% FS) Surge Protection 1,500 VDC Power Input: 5~12 VDC, 20 mA Protection Polarity, Overload, Short circuit... -
Page 6: Chapter 2. Installation
SMR03-3 Free Chlorine Analyzer CHAPTER 2. INSTALLATION 1. Installation Requirements: a. Please keep the transmitter’s signal cable well-covered and avoid it being bundling with power cable. b. The wrong cable connection can cause damage to the analyzer. Therefore, please fully read through the user manual before starting the installation. -
Page 7: Chapter 3. Connection, Configuration, Calibration
After the installation is completed, please create a shortcut for AQCFG on desktop. Step 1: Place the Installation Disc into CD-ROM → Click the file and select the Setup icon to start the installation. Step 2: Click ”Next” SMR03-3... - Page 8 SMR03-3 Free Chlorine Analyzer Step 3: Click ”Next” Step 4: Click ”Next” Step 5: Click ”Install” SMR03-3...
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Page 9: Electrical Connection
SMR03-3 Free Chlorine Analyzer 2. Electrical Connection: a. Connect SMR03 Transmitter with the PC through a USD-485 connection cable (CAB06) b. Open AQCFG Software c. Set Connect COM PORT Click “Setup” on Device Search display (see above), and set up COM PORT, Modbus ID, Baud rate, Parity (SMR factory default settings: Modbus ID=1, Baud rate=19200, None Parity, 8 Data Bits, 1 Stop Bit). - Page 10 SMR03-3 Free Chlorine Analyzer e. AQCFG Function List (1) Access 1.1 Connect: Scan SMR transmitter via COM port 1.2 Disconnect: Disconnect communication link of SMR transmitter 1.3 Log in: N/A 1.4 Exit (2) Setup 2.1 Com Port: Setup COM port, Modbus ID, Baud Rate, Parity 2.2 Password: N/A...
- Page 11 SMR03-3 Free Chlorine Analyzer : System OFF: N/A : System ON: N/A : Communication status: Green: Connected; Red: Disconnected SMR03-3...
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Page 12: Basic Setup
SMR03-3 Free Chlorine Analyzer 3. Basic Setup: √ 3.1 Sensor: Showing the type 3.2 Model: Showing the Model No. 3.3 Serial Number: Factory default setting 3.4 Location/Region/Zone: User can set up for AQWEB management 3.5 Longitude/Latitude/Altitude: Enter in the RTU GPS 3.6 Range: Showing the measurement range... -
Page 13: Advanced Settings
SMR03-3 Free Chlorine Analyzer 5. Advanced Settings: Click “Advanced” to call out the Calibration and Firmware Update functions. 5.1 Calibration: (1) Last Calibration: Showing the date of the calibration conducted last time. (2) Click Free Chlorine Calibration ” Start” to free chlorine calibration page (3) Click PH Calibration ”... - Page 14 5.4 Update Firmware: a. Click “Open” → Select *.aqs, the new updated version of firmware b. When it shows ***AQUAS INC Declaration *** on the screen, Please click “YES“ to download firmware, or click “No” to leave the window. *Notice: When executing the firmware update, please make sure you only connect to “one”...
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Page 15: Calibration Settings
SMR03-3 Free Chlorine Analyzer 6. Calibration Settings: *Following 5.1(2), Click Free Chlorine Calibration ” Start” to free chlorine calibration page to initiate the calibration. 6.1 Free Chlorine – Zero Calibration: (1) Install the Free Chlorine analyzer correctly in the testing environment. - Page 16 SMR03-3 Free Chlorine Analyzer (4) When the slope calibration is well-done, it will show “Calibration Success”. (5) At the same time, the system will update slope value and the last calibration time. *If there are bubbles attached on electrode’s surface, the measured result will be lower.
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Page 17: Chapter 4. Maintenance And Troubleshooting
SMR03-3 Free Chlorine Analyzer CHAPTER 4. MAINTENANCE AND TROUBLESHOOTING 1. Maintenance: Weekly check: It is advised to clean the inlet every week to remove impurities and blockages and keep the water flowing. During operation, should maintain the water flow inlet between 0.8L/min.~0.9 L /min. -
Page 18: Troubleshooting
Browse the device again to confirm Disconnection whether it can be searched normally 3. Consumables: Please contact AQUAS sales to know more about ordering details: a. pH 4 calibration solution b. pH 7 calibration solution pH 10 calibration solution d. 3M KCl (250ml) -
Page 19: Appendix A. Ordering Information
SMR03-3 Free Chlorine Analyzer Appendix A. Ordering Information: Appendix B. Appearance and Dimension: Unit = mm SMR03-3... -
Page 20: Appendix C. Analyzer Connection Graph
SMR03-3 Free Chlorine Analyzer *WARNING: Power Supply: 5 ~12V DC Appendix C. Analyzer Connection Graph: Connected with PC RS232 port 3. Connected with Controller or HMI SMR03-3... -
Page 21: Appendix D. Cable Connection Graph
SMR03-3 Free Chlorine Analyzer Appendix D. Cable Connection Graph: (a) SMR Cable Connection Graph Color Signal Brown White RS485- Blue RS485+ Black 5~12V DC Grey -------------- Male Contact (b) SAO02 Cable Connection (4-20mA type) Color Signal Brown RS485 D- Orange... -
Page 22: Appendix E. Modbus Sheet
SMR03-3 Free Chlorine Analyzer Appendix E. Modbus Sheet: SMR 03-3 Free Chlorine Analyzer Modbus Sheet 1. 3xxxx read only registers (support function 04) Reference Address Data Type Description 30001 0x0000 4 word CL Real time value (Float) 30002 0x0001 4 word... -
Page 23: Appendix F. Modbus Communication Protocol
SMR03-3 Free Chlorine Analyzer Appendix F. Modbus Communication Protocol: Serial data format: Factory default baud rate 19200 bps, no parity, 8 data bits, 1 stop bit The serial port baud rate supported by this device is: 9600, 19200 bps Examples of communication formats: >... - Page 24 SMR03-3 Free Chlorine Analyzer Realtime Screenshot, just for reference Realtime Screenshot, just for reference SMR03-3...
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