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Perface
Features
Specification

Installations

Instrument connection

Keypad descriptions
Display description
Menu structure
Calibration
Curve query

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Contents

wall-mounted

MODBUS RTU General Information

buffer and temperature values

Daily Maintance

Package set

Warranty

Notes

Содержание T6555

Страница 1: ...T6555 7 01 pH Free Chlorine 2020 03 05 12 05 33 8 025mg L twinno 上海淳业仪表科技有限公司 Shanghai Chunye Instrument Technology Co Ltd T6555 Online Residual Chlorine Meter Membrane Operating Manual ...

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Страница 3: ...onnection Keypad descriptions Display description Menu structure Calibration Curve query 1 2 3 4 4 5 6 7 8 10 12 13 20 21 21 22 23 Contents wall mounted MODBUS RTU General Information pH buffer and temperature values Daily Maintance Package set Warranty Notes ...

Страница 4: ... package for return processing This instrument is an analytical measurement and control instrument with highly precision Only skilled trained or authorized person should carry out installation setup and operation of the instrument Ensure that the power cable is physically separated from the power supply when connection or repair Once the safety problem occurs make sure that the power to the instru...

Страница 5: ...ed 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 net...

Страница 6: ...netic field interference around except the geomagnetic field 10 60 90 IP65 1 5kg 235 185 120mm Wall mounted Measurement range Measurement unit Resolution Basic error Measurement range Measurement unit Resolution Basic error Temperature Temperature Resolution Temperature Basic error Current output Signal output Other functions Three relay control contacts Optional power supply Working conditions Wo...

Страница 7: ...Installations Installation size Installation completion drawing Fix the fixed piece of the instrument 185 mm 35 mm 235 mm 190 mm 4 120 mm Instrument shape wall mounted fixed piece size Hole 8 12 5mm ...

Страница 8: ...hannel 2 RS485 communication output DC power supply EC1 EC2 EC3 EC4 T T INPUT REF S S CE RE WE I1 G I2 I3 G I4 Electrical conductivity resistivity wiring Temperature connection pH ORP lon measure pH ORP lon reference Membrane dissolved oxygen FCL Constant voltage residual chlorine chlorine dioxide ozone Output current Input current Tips If the user dials the wire by himself lengthens the cable or ...

Страница 9: ... setting mode Return measurements Two modes switching Enter standard solution calibration mode Calibrated check the calibration status Re calibration press ENT again Return to previous menu Confirmation options Menu setting mode press this key to loop down the menu options Menu setting mode press this key to rotate menu options Press the key in measurement mode to display the trend chart In measur...

Страница 10: ...14 001 25 0 C Free Chlorine 2019 01 09 12 53 17 Free Chlorine Configure Calibration Set points Output History System Relay 3 blue is off and red is on 2019 01 09 12 53 17 Free Chlorine Voltage 5 mV Calibrating Point 1 0 01 mg L 25 0 C 7 01 pH 8 025mg L 2019 01 09 12 53 17 Free Chlorine Sensor Communication Warning pH Compensation Unit Display descriptions All pipe connections and electrical connec...

Страница 11: ...der cleanning status Status High Low Alarm Limit Value Cycle under cleaning status Hysteresis INterval under cleanning status Sensor Temp Standard Solution Calibration Field Calibration Relay 1 Relay 2 Relay 3 Configure Calibration Alarm FCL mg L NTC2 252 kΩ NTC10 kΩ Pt100 Pt1000 0 0000 Automatic Manual C F 0 01 Default can be modified 1 Default can be modified 10 Default can be modified 100 Defau...

Страница 12: ...hic Trend trend chart Data Query Interval Data Output Memory information Language Date Time Display Soft Version Factory Default Terminal Current Tuning Relay Test Output Data Log System Main Temperature 4 20mA 0 20mA 20 4mA Main Temperature 4 20mA 0 20mA 20 4mA 4800BPS 9600BPS 19200BPS None Odd Even 1 Bit 2 Bit 001 Low Standard Medium High Saving Bright 19 1 0 0000 The positive and negative ends ...

Страница 13: ... calibration security password Calibration point 1 Calibration point 1 After entering the calibration mode the instrument displays as shown above The instrument main measurement value displays the point 1 known standard solution value Place the electrode into the standard solution of the corresponding value and the corresponding voltage mV value and calibration state will be displayed on the left ...

Страница 14: ...ncel Press theսӜվkey to shift the green icon to ESC and pressսENTվkey to confirm Offset adjustment Compare the data of laboratory or portable instrument with the data of instrument measurement if there are errors the error data can be modified by this function Linear adjustment Linear values after field calibration are stored in this item with factory data of 1 00 Field Calibration pH ORP 梡㖞吥ⲥ mg ...

Страница 15: ...rection of displacement Interval point 1h point 12h point 24h point year month day 7 5s 90s 180s Curve query trend chart Data Query Interval Data Log Graphic Trend Trend Chart Press սMenuվ key to enter the setting mode set the recording interval and the instrument will 400 points per screen displays the most recent data trend graph according to interval Settings 400 points per screen display trend...

Страница 16: ...g on a specific bus or network introduces additional fields of protocol data units The client that initiates the MODBUS exchange creates the MODBUS PDU and then adds the domain to establish the correct communication PDU MODBUS PDU Figure 2 MODBUS architecture for serial communication On the MODBUS serial line the address domain contains only the slave instrument address Tips The device address ran...

Страница 17: ...TU mode message frames are distinguished by idle intervals of at least 3 5 character times which are called t3 5 in subsequent sections Figure 5 RTU message frame The entire message frame must be sent in a continuous character stream When the pause time interval between two characters exceeds 1 5 characters the information frame is considered incomplete and the receiver does not receive the inform...

Страница 18: ...ad and hold register request frame Response N Register number Figure 9 Read and hold register response frame The following illustrates the request frame and response frame with the read and hold register 108 110 as an example The contents of register 108 are read only with two byte values of 0X022B and the contents of register 109 110 are 0X0000 and 0X0064 Value Byte Start No signal bytes during 3...

Страница 19: ...ction code Start Address Number of input registers number of bytes Register values 1 byte 2 byte 2 byte 1 byte N 2 byte 0x10 2 byte 2 byte 1 byte N 2 byte Request Frame Number Systems Function code Start address high byte Start address low byte Input register number high bytes Input register number low bytes number of bytes Register value high byte Register value low byte Register value high byte ...

Страница 20: ...so IEEE stipulates that only the decimal point behind can be recorded For the important explanation of 23 bit mantissa the first i e hidden bit is not compiled Hidden bits are bits on the left side of the separator which are usually set to 1 and suppressed Step 4 Symbol bit definition The sign bit of positive number is 0 and the sign bit of negative number is 1 so the sign bit of 17 625 is 0 Step ...

Страница 21: ... 0 0 4 0 0 132 Mantissa bits M 11110110110011001100110B 8087142 Step 2 Calculate the decimal number D 1 1 0 M 223 2 127 1 0 1 0 8087142 223 2132 127 1 1 964062452316284 32 62 85 Reference Code float floatTOdecimal long int byte0 long int byte1 long int byte2 long int byte3 long int realbyte0 realbyte1 realbyte2 realbyte3 char S long int E M float D realbyte0 byte3 realbyte1 byte2 realbyte2 byte1 r...

Страница 22: ...ister addresses Communication address is as follows 0000 0001 Temperature value 0002 0003 Main Measured Value 0004 0005 Temperature and Voltage Value 0006 0007 Main Voltage Value Communication examples Examples of function code 04 instructions Communication address 1 temperature 20 0 ion value 10 0 temperature voltage 100 0 ion voltage 200 0 Host Send 01 04 00 00 08 F1 CC Slave Response 01 04 10 0...

Страница 23: ...86 6 85 6 84 6 84 6 83 6 83 6 83 6 84 6 85 6 86 6 88 pH9 18 9 47 9 38 9 32 9 27 9 22 9 18 9 14 9 10 9 07 9 04 9 01 8 99 8 96 8 92 8 89 8 85 pH4 00 4 01 4 00 4 00 4 00 4 00 4 00 4 01 4 02 4 03 4 04 4 06 4 07 4 09 4 12 4 16 4 20 pH7 00 7 12 7 09 7 06 7 04 7 02 7 00 6 99 6 98 6 97 6 97 6 97 6 97 6 98 6 99 7 00 7 02 pH10 01 10 32 10 25 10 18 10 12 10 06 10 01 9 97 9 93 9 89 9 86 9 83 9 81 9 79 9 76 9 ...

Страница 24: ...instrument Please pay attention to the following matters during maintenance 1 Please check whether the installation box of the instrument is leaking or not when it is installed outdoors 2 Check the working environment of the instrument If the temperature exceeds the rated range of the instrument please take appropriate measures otherwise the instrument may be damaged or its service life may be red...

Страница 25: ... items for any reason When applying for authorization please nclude date requiring the reason of return Instruments must be carefully packed to prevent damage in shipment and insured against possible damage or loss We Instruments will not be responsible for any damage resulting from careless or insufficient packing Warning Damage as a result of inadequate packaging is the User distributor s respon...

Страница 26: ...fter use it should be stored in a cool dry and ventilated place ӹ If you don t use the instrument for a long time you should unplug the power supply to avoid accidents ӹ This instrument is not suitable for use in harsh environment high temperature low temperature or strong magnetic field interference which may lead to instrument damage ӹ If there is any problem with the instrument please contact t...

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Страница 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 ww Add Building 6 No 166 Mindong Road Pudong New District Shanghai China Post code 201209 ...

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