Subscribe to Our Youtube Channel
Related Manuals for Twinno T6555
Summary of Contents for Twinno T6555
- Page 1 T6555 Online Residual Chlorine Meter Membrane Operating Manual 2020-03-05 12:05:33 8.025 mg/L 7.01 Free Chlorine T6555 上海淳业仪表科技有限公司 Shanghai Chunye Instrument Technology Co.,Ltd...
-
Page 3: Table Of Contents
Contents Perface Features Specifications Installations wall-mounted Instrument connection Keypad descriptions Display description Menu structure Calibration Curve query MODBUS RTU General Information pH buffer and temperature values Daily Maintance Package set Warranty Notes... -
Page 4: Perface
Preface Thank you for your support. Please read this manual carefully before use.The correct use will maximize the performance and advantages of the product, and bring you a good experience. When receiving the instrument, please open the package carefully, check whether the instrument and accessories are damaged by transportation and whether the accessories are complete. -
Page 5: Features
The analyzer must be installed by professionals in accordance with relevant local specifications, and instructions are included in the operation manual. Comply with the technical specifications and input requirements of the analyzer. Features Online Free chlorine meter is a microprocessor-based water quality online monitoring control instrument.It is widely used in drinking water treatment plants, drinking water distribution networks, swimming pools, water treatment projects, sewage treatment, water disinfection and other industrial processes.It continuous monitoring and control Free... -
Page 6: Specifications
Technical Specification 0.005～20.00mg/L ; 0.005～20.00ppm Measurement range Measurement unit Membrane 0.001mg/L ; 0.001ppm Resolution ±1%F.S Basic error -2 16.00pH Measurement range Measurement unit 0.001pH Resolution ±0.01pH Basic error -10 150.0 ( Based on sensor) Temperature Temperature Resolution ±0.3 Temperature Basic error 2 groups: 4 20mA Current output RS485 Modbus RTU... -
Page 7: Installations
Installations Installation size 235 mm 120 mm 190 mm Hole:8*12.5mm Instrument shape, wall - mounted fixed piece size Fix the fixed piece of the instrument Installation completion drawing... -
Page 8: Instrument Connection
Instrument connection EC1 EC2 EC3 EC4 T+ T- I N PUT REF S+ S- WE RE CE I1 G I2 I3 G I4 RLY1 RLY2 RLY3 G N L COND TEMP pH DO/FCL FCL/DOZ mA1 mA2 mA3 mA4 AC220V V+ V- RX TX V+ V- A B V+ V- A B A1 B1 + - RS232... -
Page 9: Keypad Descriptions
Keypad descriptions Keypad operation tips: Short Press: Short Press means to release the key immediately after pressing. ((Default to short presses if not indicated below) Long Press: Long Press is to press the button for 3 seconds and then release it. Enter standard solution calibration mode Menu setting mode: Calibrated: check the calibration status... -
Page 10: Display Description
Display descriptions All pipe connections and electrical connections should be checked before use. After the power is switched on, the meter will display as follows. Year-Month-Date Time Main measurment+ Unit 2019-01-09 12:53:17 Sensor Communication 8.025 Warning mg/L pH Compensation Temp. + Unit 7.01 25.0 °C... -
Page 11: Menu Structure
Menu structure The following is the menu structure of this instrument,press MENU key to enter menu setting mode: If the monitor prompts you to enter the calibration security password, press the【▼】 key or 【 】key to set the calibration security password, and then press the 【ENT】key to confirm the calibration security password.No initial password here,please enter directly by press【ENT】key. - Page 12 Channel Output Current 1 Main Temperature Output Option 4-20mA 0-20mA 20-4mA Upper Limit Lower Limit Current 2 Channel Main Temperature Output Option 4-20mA 0-20mA 20-4mA Upper Limit Lower Limit RS485 Baud Rate 4800BPS 9600BPS 19200BPS Parity Check None Even Stop Bit 1 Bit 2 Bit Network Node...
-
Page 13: Calibration
Calibration Press [MENU] to enter the setting mode and select the calibration Standard Calibration Calibration Point 1 0.01 (Default, can be modified) Solution Calibration Point 2 2 (Default, can be modified) Calibration Calibration Point 3 5 (Default, can be modified) Calibration Point 4 10 (Default, can be modified) Calibration Point 5... - Page 14 Field Calibration Select on-site calibration methods: Linear calibration , Offset adjustment , linear adjustment . Field Calibration When the data from laboratory or portable instrument are input into this item, the instrument will automatically correct the data. Free Chlorine Field Calibration Field Calibration pH / ORP pH:7.00...
-
Page 15: Curve Query
Graphic Trend(Trend Chart) Press Menu key to enter the setting mode,set the recording interval, and the instrument will Interval/point Data Log Curve 400 points per screen,displays the most recent query data trend graph according to interval Settings 1h/point (trend chart) 400 points per screen, display trend chart of the last 16 days of data 12h/point... -
Page 16: Modbus Rtu General Information
MODBUS RTU General Information Overview The hardware version number of this document is V2.0; the software version number is V5.9 and above. This document describes the MODBUS RTU interface in details and the target object is a software programmer. MODBUS command structure Data format description in this document;... - Page 17 MODBUS RTU Transmission Mode When the instrument uses RTU (Remote Terminal Unit) mode for MODBUS serial communication, each 8-bit byte of information contains two 4-bit hexadecimal characters. The main advantages of this mode are greater character density and better data throughput than the ASCII mode with the same baud rate.
- Page 18 Implementation of MODBUS RTU in Instrument According to the official MODBUS definition, the command starts with a 3.5 character interval triggering command, and the end of the command is also represented by a 3.5 character interval. The device address and MODBUS function code have 8 bits. The data string contains n*8 bits, and the data string contains the starting address of the register and the number of read/write registers.
- Page 19 MODBUS function code 0x10: write multiple registers This function code is used to write continuous registers to remote devices (1... 123 registers) block that specifies the value of the registers written in the request data frame. Data is packaged in two bytes per register.
- Page 20 Data format in instrument Overview Floating Point Definition: Floating point, conforming to IEEE 754 (single precision) Description Symbol Index Mantissa 30…23 22…0 22…0 Index Deviation Figure 14: floating point single-precision definition (4 bytes, 2 MODBUS registers) Example: Compile decimal 17.625 to binary Step 1: Converting 17.625 in decimal form to a floating-point number in binary form, first finding the binary representation of the integer part 17decimal= 16 + 1 = 1×2...
- Page 21 If it is large-end storage mode, after executing the above statement, the data stored in outdata of address unit is 0x41 Outdata + 1 stores data as 0x8D address unit (outdata + 2) stores data as 0x00 address unit (outdata + 3) stores data as 0x00 2.
- Page 22 Read instruction mode The communication protocol adopts MODBUS (RTU) protocol. The content and address of the communication can be changed according to the needs of customers. The default configuration is network address 01, baud rate 9600, even check, one stop bit, users can set their own changes;...
-
Page 23: Ph Buffer And Temperature Values
pH buffer & Temperature value pH4.01 pH6.86 pH9.18 pH4.00 pH7.00 pH10.01 Temp (°C) 4.01 6.98 9.47 4.01 7.12 10.32 4.01 6.95 9.38 4.00 7.09 10.25 4.00 6.92 9.32 4.00 7.06 10.18 4.00 6.90 9.27 4.00 7.04 10.12 4.00 6.88 9.22 4.00 7.02 10.06... -
Page 24: Daily Maintance
5. Check whether the wiring on the terminal of the instrument is firm. Pay attention to disconnect the AC power before removing the wiring cover. Package Set Product Description Quantity 1) T6555 Online Residual Chlorine Meter 2) Instrument Installation Accessories 3) Operating Manual 4) Qualification Certificate Note: Please check the complete set of instruments before use. -
Page 25: Warranty
Warranty We e e Instruments warrants this product to be free from significant deviations in material an workmanship for a period of one year from the date of purchase. If repair is necessary and has not been the result of abuse or misuse within the warranty period, please return to We e Instruments and amendment will be made without any charg . -
Page 26: Notes
Notes Distinguished users, please pay attention to the following points when using the instrument, in order to ensure the life and accuracy of the instrument. . Careful handling to avoid collision and falling instruments in use. Avoid contact with water or other liquids during use. Don't put the instrument in the sunshine for a long time. - Page 28 上海淳业仪表科技有限公司 Shanghai Chunye Instrument Technology Co.,Ltd Tel: 021-61621082 Fax: 021-61621099 Web: www.twinno.net Add: Building 6, No.166 Mindong Road, Pudong New District, Shanghai, China Post code:201209...
Need help?
Do you have a question about the T6555 and is the answer not in the manual?
Questions and answers