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C400 Series Operating Manual

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RS485 Modbus

Parity Check

Baud Rate

Current 1

Set points

Output

Calibration

Configure

Current 2
RS485

9600 BPS

19200 BPS

4800 BPS

Odd

Even

None

Stop Bit

2 Bit

1 Bit

Network

0000

Press ENT key

Select [Output]
Press key

Press ENT key

Select [RS485]
Press key

Press ENT key

Select [Baud Rate]
Press key

Press ENT key

Select [Parity Check]
Press key

Press ENT key

Select [Stop Bit]
Press key

Press ENT key

Select [Network]
Press key

ESC

Press

ENT key

for Save

Press

ESC key

for Back

ESC

Press

ENT key

for Save

Press

ESC key

for Back

ESC

Press

ENT key

for Save

Press

ESC key

for Back

ESC

Press

ENT key

for Save

Press

ESC key

for Back

Select

[Item]

Press

key

Select

[Item]

Press

key

Select

[Item]

Press

key

Enter Value

Select

Value

ESC

Press MENU key

Содержание ProCon C400 Series

Страница 1: ...C400 Series Controller Conductivity TDS Resistivity Salinity Operating Manual ...

Страница 2: ...re 8 Calibration 10 Field Calibration 11 Measurement Settings Quick Start 12 Temperature Calibration 13 Point Calibration 14 Field Calibration 15 Relays 16 4 20mA Ouput 17 RS485 Modbus 18 System Setup 19 MODBUS RTU General Information 20 MODBUS RTU Transmission Mode 21 MODBUS RTU CRC Check 22 Implementation of MODBUS RTU in Instrument 22 Data Format 24 Read Instruction Mode 26 Daily Maintenance 26...

Страница 3: ... The analyzer has been stored for a long time in an environment where the temperature exceeds 70 C The analyzer must be installed by licensed 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 controller Features The instrument is equipped with different types of...

Страница 4: ...pm 0 01ppt Working Temperature 32 302 F 0 150 C Temperature Compensation Automatic or Manual Outputs Two 2 4 20mA 20 4mA 0 20mA Communication RS485 MODBUS RTU Relay Control Contact 5A 240VAC 5A 28VDC Power Supply 9 36VDC std 85 265VAC Power Consumption 3W Environmental Temperature 14 140 F 10 60 C Relative Humidity 90 Enclosure Rating IP65 Weight 0 5kg Dimensions 98 98 130mm Installation Opening S...

Страница 5: ...ion CELL 1 Conductivity Sensor Input 1 NO 1 High set relay working position CELL 2 Conductivity Sensor Input 2 COM 1 Alarm relay common CELL 3 Conductivity Sensor Input 3 NC 1 High set relay resting position CELL 4 Conductivity Sensor Input 4 NO 2 Low set relay working position Temp Temperature sensor Input COM 2 Alarm relay common Temp Temperature sensor Input NC 2 Low set relay resting position ...

Страница 6: ...t Installation 93 mm 0 5 mm 93 mm 0 5 mm Control Panel Installation Wall Mounting 53 mm 18 4 mm 5mm Fixture Dimension Insert into the fixture along the chute Install bracket on the wall first Installation of back cover with waterproofing seal ...

Страница 7: ...Warning Conductivity TDS Salinity Resistivity 83 01µS cm 25 0 C C1 14 51 mA SP1 SP2 Measurement Mode Conductivity TDS Salinity Resistivity Calibration Mode V oltage P oint 1 0 µS cm Done 5 mV Conﬁgure Calibration Set Points Output System Conductivity TDS Salinity Resistivity Programming Mode Keypad Descriptions MENU ESC Confirm Options Press to move menu left Enter menu programming menu Return to ...

Страница 8: ... Temperature Temperature Sensor NTC2 252 kΩ NTC10 kΩ Pt100 Pt1000 Default Temperature Offset 0 0000 Enter Value if Required Temperature Input Automatic Manual Temperature Unit C F Default Calibration Standard Solution Calibration Calibration Point 1 0 01 μS cm cm Default can be modified Calibration Point 2 1413mS cm Default can be modified Calibration Point 3 12 88mS cm Default can be modified Cal...

Страница 9: ...fault 0 20mA 20 4mA Upper Limit 00 00 Lower Limit 00 00 Current 2 Channel Main Temperature Output Option 4 20mA Default 0 20mA 20 4mA Upper Limit 00 00 Lower Limit 00 00 Output RS485 Baud Rate 4800BPS 9600BPS Default 19200BPS Parity Check None Odd Even Stop Bit 1 Bit 2 BIT Network Node 000001 System Language English Date Time Year Month Day Current Date Default Hour Minute Second EST Default Displ...

Страница 10: ...he sensor has been factory calibrated before delivery and users can use it directly Note Calibration if required can be made using at least one of the five calibration points Not all points are required for sensor calibration If calibration is required prepare a suitable standard reference liquid with known range value Press the MENU button to enter the Setting Mode select the calibration point En...

Страница 11: ...correct the data Conductivity TDS Salinity Resistivity pH ORP µS cm 07 00 Vol 002 T emp 25 0 C Slope 00 984 Field Calibration Calibrating Done 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 it...

Страница 12: ...Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back Press ENT key Press ENT key Select Configure Press key Select Sensor Press key Select Item Press key Units of Measurement EC EC TDS Salinity Resistivity µS ms cm PPM PPT Select Item Press key Select Item Press key Select Item Press key Select Type Press key Press ENT...

Страница 13: ...key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back Configure MENU ESC Press MENU key Press ENT key Select Configure Press key Press ENT key Select Temperature Press key Press ENT key Select Temperature Press key Press ENT key Select Temp Offset Press key Press ENT key Select Temp Input Press key Press ENT key Select Temp Input...

Страница 14: ...ue Press ENT key for Save Press ESC key for Back Calibrating Select Value MENU ESC 0000 Enter Value Press ENT key for Save Press ESC key for Back Calibrating Select Value MENU ESC 0000 Enter Value Press ENT key for Save Press ESC key for Back Calibrating Select Value MENU ESC 0000 Enter Value Press ENT key for Save Press ESC key for Back Calibrating Select Value Press ENT key Select Point 2 Press ...

Страница 15: ...ress key Press ENT key Select Field Cal Press key Press ENT key Select Offset Press key Press ENT key Select Slope Press key MENU ESC 0000 Enter Value Press ENT key for Save Press ESC key for Back Calibrating Select Value MENU ESC 0000 Enter Value Press ENT key for Save Press ESC key for Back Calibrating Select Value MENU ESC 0000 Enter Value Press ENT key for Save Press ESC key for Back Calibrati...

Страница 16: ...ay Press key Press ENT key Select Status Press key Press ENT key Select High Low Set Press key Press ENT key Select Limit Value Press key Press ENT key Select Hysteresis Press key MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back ...

Страница 17: ...U key Press ENT key Select Output Press key Press ENT key Select Current Press key Press ENT key Select Output Opt Press key Press ENT key Select Upper Limit Press key Press ENT key Select Lower Limit Press key MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back Select Item Press key ...

Страница 18: ...ENT key Select Baud Rate Press key Press ENT key Select Parity Check Press key Press ENT key Select Stop Bit Press key Press ENT key Select Network Press key MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back Select Item Press key ...

Страница 19: ...ate Time Press key Press ENT key Select Item Press key Press ENT key Select Item Press key Select Item Press key Press ENT key Select Display Speed Press key Press ENT key Select LED Press key Press ENT key Select Display Press key Press ENT key Select Information Press key MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ENT key for Save Press ESC key for Back MENU ESC Press ...

Страница 20: ...er Figure 1 MODBUS Protocol Data Unit MODBUS protocol mapping 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 Figure2 MODBUS architecture for serial communication On the MODBUS serial line the address domain contains only the slav...

Страница 21: ...is order from left to right the least significant bit LSB Maximum Significant Bit MSB Start bit 1 2 3 4 5 6 7 8 Stop bit Stop bit Figure 3 RTU pattern bit sequence Check Domain Structure Cyclic Redundancy Check CRC16 Structure description Slave Instrument Function Code Data CRC Address 1 byte 0 252 byte 2 byte CRC Low byte CRC Low byte Figure 4 RTU information structure The maximum frame size of M...

Страница 22: ... 5 characters 1 247 Function codes conforming to MODBUS specification Data conforming to MODBUS specification CRCL CRCL No signal bytes during 3 5 characters Byte 3 5 1 n 1 1 3 5 Figure 7 MODBUS definition of data transmission Instrument MODBUS RTU function code The instrument only uses two MODBUS function codes 0x03 Read and hold register 0x10 Write multiple registers MODBUS Function Code 0x03 Re...

Страница 23: ...alue Low Bytes 110 0x00 Function code 0x64 Figure 10 Examples of read and hold register request and response frames 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 Response frame re...

Страница 24: ...umber in binary form first finding the binary representation of the integer part 17 Decimal 16 1 1 24 0 23 0 22 0 21 1 20 The binary representation of integer part 17 is 10001B then the binary representation of decimal part is obtained 0 625 0 5 0 125 1 2 1 0 2 2 1 2 3 The binary representation of decimal part 0 625 is 0 101B So the binary floating point number of 17 625 in decimal form is 10001 1...

Страница 25: ... 0111 1011 0110 0110 0110 0110B to decimal number Step 1 Divide the binary float ing point number 0100 0010 0111 1011 0110 0110 0110 0110B into symbol bit exponential bit and mantissa bit 0 10000100 11110110110011001100110B 1 bit sign 8 bit index 23 bit tail sign bit S 0 denotes positive number Index position E 10000100B 1x27 0x26 0x25 0x25 0x24 0x23 0x22 0x21 0x20 128 0 0 0 0 4 0 0 132 Mantissa b...

Страница 26: ...then shortcircuit the terminal Input and Ref the instrument should be displayed in 7 000 or within the error range If the display is not correct please contact the manufacturer for maintenance Please pay attention to the following points for the maintenance of sensors 1 When adopting the circulation structure the velocity of inlet water sample should be kept as constant as possible 2 When leaving ...

Страница 27: ...ne 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 Icon Process Controls and amendment will be made without any charge We Instruments Customer Service Center will determine if product problem is due to deviations or customer abuse Out of warranty products will be repaired on a charge basis Authorizatio...

Страница 28: ... 28 23 0032 01 27 23 Need a great sensor Pair your D400 Series controller with the industry s most innovative and reliable sensing technology iconprocon com ...

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