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C400 Series Operating Manual

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Contents

Preface .........................................................................................................................................................................................................................................3
Features ...........................................................................................................................................................................................................................................3

Technical Specifications

...................................................................................................................................................................................................... 4

Typical Application

.................................................................................................................................................................................................................. 4

Instrument Connection

........................................................................................................................................................................................................5

......................................................................................................................................................................................................................................5

Instrument Installation

.........................................................................................................................................................................................................6

Display Descriptions

...............................................................................................................................................................................................................7

Keypad Descriptions

...............................................................................................................................................................................................................7

Menu Structure ..........................................................................................................................................................................................................................8

....................................................................................................................................................................................................................................10

Field Calibration

........................................................................................................................................................................................................................11

Measurement Settings (Quick Start) .........................................................................................................................................................................12

Temperature Calibration

....................................................................................................................................................................................................13

Point Calibration

......................................................................................................................................................................................................................14

Field Calibration

.......................................................................................................................................................................................................................15

Relays ..............................................................................................................................................................................................................................................16
4-20mA Ouput ..........................................................................................................................................................................................................................17

..........................................................................................................................................................................................................................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

...............................................................................................................................................................................................................................24

Read Instruction Mode

......................................................................................................................................................................................................26

Daily Maintenance ................................................................................................................................................................................................................26

Troubleshooting

......................................................................................................................................................................................................................27

Warranty .......................................................................................................................................................................................................................................27

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Содержание ProCon C400 Series

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

Страница 2: ...e 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...

Страница 3: ...een 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 instructio...

Страница 4: ...0 01ppt Working Temperature 32 302 F 0 150 C Temperature Compensation Automatic or Manual Output Two 4 20mA 20 4mA 0 20mA Communication RS485 MODBUS RTU Relay Control Contact 5A 240VAC 5A 28VDC Power...

Страница 5: ...on 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 po...

Страница 6: ...tallation Wall Mounting 53 mm 18 4 mm 5mm Fixture Dimension Fixed bracket M4 screw is installed on the wall first Insert the instrument into the fixture along the chute a b Insert into the fixture alo...

Страница 7: ...nication Warning Conductivity TDS Salinity Resistivity 83 01 S cm 25 0 C C1 14 51 mA SP1 SP2 Measurement Mode Conductivity TDS Salinity Resistivity Calibration Mode V oltage P oint 1 0 S cm Done 5 mV...

Страница 8: ...Temperature Temperature Sensor NTC2 252 k NTC10 k Pt100 Pt1000 Default Temperature Offset 0 0000 Enter Value if Required Temperature Input Automatic Manual Temperature Unit C F Default Calibration St...

Страница 9: ...ault 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...

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 requir...

Страница 11: ...ect the data Conductivity TDS Salinity Resistivity pH ORP S 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 i...

Страница 12: ...ress 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...

Страница 13: ...ey 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 Pre...

Страница 14: ...e 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 Pres...

Страница 15: ...ess 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 Cali...

Страница 16: ...y 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 ke...

Страница 17: ...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...

Страница 18: ...NT 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 k...

Страница 19: ...te 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 EN...

Страница 20: ...r 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...

Страница 21: ...s 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 Redunda...

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 defini...

Страница 23: ...lue 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 writ...

Страница 24: ...mber 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 represen...

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 11...

Страница 26: ...hen 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 p...

Страница 27: ...e 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 with...

Страница 28: ...28 23 0032 01 19 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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