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Summary of Contents for Twinno T6075
- Page 1 T6075 Online Suspended Solids Analyzer Operating Manual 2019-01 -09 12:53:1 7 2019-01 -09 12:53:1 7 4. 01 mg/L mg/L 25.0 25.0 °C °C Suspende d Solids Suspende d Solids T6075 Shanghai Chunye Instrument Technology Co.,Ltd...
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Page 2: Table Of Contents
Table of Contents Preface Features Technical Specifications Installation Installation size Instrument installation Instrument connection Keypad descriptions Display descriptions Menu structure Calibration Graphic Trend MODBUS RTU Daily Maintenance Package Set Warranty Notes... -
Page 3: Preface
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 4: Technical Specifications
Technical Specifications Measurement range 0~500~5000mg/L;0~50~100g/L(Can be extended) Measurement unit mg/L;g/L Resolution 0.001mg/L;0.1g/L ±1%F.S Basic error Temperature 0~50 Temperature Resolution Temperature Basic error ±0.3 Current outputs Two 4~20mA,20~4mA,0~20mA Signal output RS485 MODBUS RTU Other functions Data record &Curve display Three relay control contacts 5A 250VAC,5A 30VDC Optional power supply 85~265VAC,9~36VDC,power consumption≤3W... -
Page 5: Installation Size
Instrument installation Installation size 118 mm 144 mm 26 mm Instrument dimensions M4x4 45x45 mm 138 mm +0.5 mm Back fixed hole size Embedded mounting Cut-out size... -
Page 6: Instrument Installation
Instrument installation: embedded installation a. Embedded in the opened hole b. Install a fixed frame for the instrument D+ D- Installation completion diagram Instrument installation:Wall mounted installation 150.3 mm 6x15 mm Installation completion diagram a. Install fixing bracket for instrument b.Wall screw fixing Install fixed bracket top view, pay attention to... -
Page 7: Instrument Connection
Instrument connection V+ V- A1 B1 V+ V- A2 B2 I1 G I2 A3 B3 G TX RX P+ P- REF2 INPUT2 TEMP2 TEMP2 T2+ T2- EC1 EC2 EC3 EC4 RLY3 RLY2 RLY1 V+,V-,A1,B1 Digital input channel 1 Digital input channel 2 V+,V-,A2,B2 I1,G,I2 Output current... -
Page 8: Keypad Descriptions
Keypad descriptions Keypad operation tips: Short press: Short press means to release the key immediately after pressing. (Short press if not specified below) Long press: Press and hold for 3 seconds and then release the key. Enter standard solution Menu setting mode: press this key to loop Confirmation down the menu options calibration mode... -
Page 9: Display Descriptions
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. Main Value+ Unit Year/Month/Day Time:Minutes:Senconds 2019-01-09 12:53:17 Electrode 4.01 communication abnormal alarm mg/L Voltage value corresponding to the main Temp. -
Page 10: Menu Structure
Menu structure The following is the instrument menu structure,press MENU key to enter menu setting mode: Please press 【▼】 or 【】to set the security password, and then press 【ENT】 to confirm . No initial password, directly press【ENT】 to enter. Configure Sensor Type Suspended Solids Unit mg/L... - Page 11 Output Current 1 Channel 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...
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Page 12: Calibration
Calibration Press [MENU] to enter the setting mode and select the calibration Standard Calibration Calibration Point 1 Enter given standard liquid value(Example:0.01mg/L) Solution Calibration Point 2 Enter given standard liquid value(Example:1mg/L) Calibration Calibration Point 3 Enter given standard liquid value(Example:10mg/L) Calibration Point 4 Enter given standard liquid value(Example:100mg/L) Calibration Point 5... - Page 13 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. 2019-01-09 12:53:17 Field Calibration pH / ORP mg/L: 07.00 Slope: 00.984...
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Page 14: Graphic Trend
Graphic Trend(Trend Chart) Press Menu key to enter the setting mode,set the recording interval, and the instrument will Curve Interval/point 400 points per screen,displays the most recent Data Log query data trend graph according to interval Settings (trend chart) 1h/point 400 points per screen, display trend chart of the last 16 days of data 12h/point... -
Page 15: Modbus Rtu
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 16 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 17 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 18 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 19 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 20 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 21 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;...
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Page 22: Daily Maintenance
Daily maintenance According to the requirements of use, the installation position and working condition of the instrument are relatively complex. In order to make the instrument work normally, maintenance personnel need to carry out regular maintenance on the instrument. Please pay attention to the following matters during maintenance: 1. -
Page 23: Faq
1.LCD display is not bright Possible causes:Instrument or LCD Screen power supply failure. Solutions:Check whether the power supply is connected or not, and check whether the power supply wire of the sensor is connected in the wrong direction. 2.No current output Possible causes:It could be a fault in the current module or a wiring fault. -
Page 24: Warranty
Warranty We Instruments warrants this product to be free from significant deviations in material and 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 Instruments and amendment will be made without any charge. -
Page 25: 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 26 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...
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