Xylem MJK pHix Compact V3 NG Manual Download Page 89

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pHix® Compact V3. NG (next generation)

EN 4.10 Version 2202

Appendencies /Modbus communication

•
•

pHix® Compact Redox (ORP) /temperatur. transmitter, 203160-Redox - 203161-
ORP - 203170-Redox - 203171-ORP

Measuring range: -1000 to +1000 mV = 4-20 mA
Temperature: 0-50° C/ 32-122° F = 4-20 mA

Modbus communication

Primary registers can be read by RS 485 using Modbus protocol. For Modbus
commands and registers, see

pHix Configurator software

(see page 34)

Summary of Contents for MJK pHix Compact V3 NG

Page 1: ...Manual EN 4 10 Version 2202 pHix Compact V3 NG NEXT GENERATION...

Page 2: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 2 Your notes...

Page 3: ...the signal cable 20 Connection examples 20 Local display 21 Connection to PLC_PLS 21 Buffer adjustment 22 Buffer adjustment details 22 Buffer solutions 23 Cleaning 24 Buffer adjustment using the swit...

Page 4: ...r adjustment pHix Configurator 70 Temperature compensation 71 Buffer solution values 72 MJK buffer values 73 Buffer supplier 76 Communication 77 Online data 77 Information online 77 Output values 78 p...

Page 5: ...Contact You can always contact your local representative or the MJK support for advice and guidance Europe Tel 45 45 56 06 56 e mail mjk mjk com Visit our web site www mjk com to learn more about MJK...

Page 6: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 Declaration of conformity 6 Declaration of conformity...

Page 7: ...your representative or the MJK Support for advice and guidance Also take a look at www mjk com1 pHix Compact is registered trademark of MJK Measurements and standards used This manual uses both the US...

Page 8: ...ranges electrode parameters and also buffer settings for buffer adjustment Modbus communication requires that pHix Compact is connected to a RS485 Communication device or a PLC with RS485 interface Th...

Page 9: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 Introduction Product identification 9 4 Electrode specification An identical marking is found on the pH transmitter cable...

Page 10: ...ode pH electrode item no 160310 1 14 pH 50 176 F 10 80 C 0 4 6 pH pH electrode item no 160311 1 14 pH 50 176 F 10 80 C 0 7 0 pH Redox electrode item no 160312 176 F 0 80 C Mounting the electrode Upon...

Page 11: ...t remove the protective cap before before commissioning of pHix Compact Gasket and O ring It is very important that both gasket and O ring and packing surfaces are clean and smooth and without cracks...

Page 12: ...ighten by hand Note Do not use tools 5 Finally pHix Compact must be buffer adjusted see page 22 prior to commissioning Mechanical mounting pHix Compact is made from PPS Fortron and or stainless steel...

Page 13: ...ion EN 4 10 Version 2202 Mounting Mechanical mounting 13 THE US ALL OTHERS pHix Compact has class IP 68 NEMA 6X enclosure and therefore withstands submersion into open system to a max pressure of 14 p...

Page 14: ...sure of max 72 psi 5 bar Mounting in open channels and reservoirs Due to the lifetime of the electrode and measurement accuracy the following should be complied with when mounting pHix Compact pHix Co...

Page 15: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 Mounting Mechanical mounting 15...

Page 16: ...228 1 and screwing pHix Compact directly into the pipe THE US ALL OTHERS pHix Compact mounted directly on a immersion bracket item no 155205 which is fastened with universal bracket item no 200205 an...

Page 17: ...f needed The switch ring is only used for buffer adjustment calibration but it is also possible to perform a buffer adjustment see page 22 without using the switch ring Mounting on pipe socket In orde...

Page 18: ...so the following illustrations for correct adaptation to the pipe system US ONLY ALL OTHERS Max working pressure 72 psi 5 bar g Max working temperature 176 F 80 C US ONLY ALL OTHERS pHix Compact is mo...

Page 19: ...put or supplied from a separate 10 28 VDC voltage source Max power consumption is 50 mW pHix Compact 4 20 mA output s is galvanically separated from the liquids potential Signal cable pHix Compact com...

Page 20: ...that it should be shielded and that the voltage drop should not be too big Note pHix Compact is a passive transmitter Considerations should be taken regarding the voltage drop over the signal cable Th...

Page 21: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 Mounting Connection examples 21 Local display Connection to PLC_PLS...

Page 22: ...7 00 and 7 00 10 01 can be used for adjustment The sequence of buffer used for adjustment is not important pHix Compact automatically detects which buffer is used for adjusting zero points and which b...

Page 23: ...cond Error mode Timeouts Two minutes to find buffer Ten minutes to complete the buffer adjustment If the the switch ring is used the buffer found must be the same as the one selected with the ring els...

Page 24: ...horter lifetime Note Buffer solution with pH 10 is more unstable than the buffer 4 01 and 7 00 and should therefore be disposed of no later than 10 15 minutes after it has been poured from the bottle...

Page 25: ...to pHix Compact will automatically begin to scan for a buffer with the same value When the value is found pHix Compact will automatically set the 0 point or slope to the correct value and the LED will...

Page 26: ...the pH 4 buffer solution The LED will now begin to give three short flashes every 5 sec When the buffer adjustment has finished successfully the LED will start to give two short flashes every 5 sec T...

Page 27: ...4 7 or 10 pH pHix Compact automatically searches for a buffer with one of those values When the correct value is found the zero point or slope will automatically be set to the right value The LED will...

Page 28: ...selected buffer solution the transmitter will enter alarm mode indicated by a flash every second To start a new buffer adjustment the buffer solution or electrode should be replaced and pHix Compact...

Page 29: ...rements are significantly changed after cleaning and buffer adjustment There are no general guidelines to cleaning and adjustment but in most cases a monthly adjustment is sufficient Before beginning...

Page 30: ...nt on the application and the process Redox electrodes have a lifetime of approximately two years depending on the application and the cleaning intervals Electrode spare parts Item no Description 1603...

Page 31: ...ote Never store the electrode in demineralized water Specifications pHix Compact Supply voltage 10 28 V DC Consumption App 50mW Temperature range 4 176 F 20 80 C Housing material Housing exists in two...

Page 32: ...202 3 https mjk com download center mainCatId 3104 catId all lang english Maintenance Specifications 32 pHix Compact CE approvals EN61326 1 EN61326 2 3 Note See also pHix Compact Datasheet which can b...

Page 33: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 Maintenance Dimensions 33 Dimensions Measurements are in mm inches US ONLY ALL OTHERS...

Page 34: ...gurator software Programming connection K 114 RS 485 PC Interface used to connect pHix to a PC Designations 1 Yellow Data In RS485B 2 Black Negative wire GND 3 Green Data Out RS485A 4 Red Positive wir...

Page 35: ...the unit Send configuration from the PC to the unit or write configuration on the unit Connect Disconnect Toggle between Online data view and main configuration Device functions Check for updates Get...

Page 36: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software General information 36 Click Save folder on top menu bar...

Page 37: ...o the folder C Users_USER_ Documents Xylem pHix Configurator Config Changing current working folder By selecting one of the last visited folders in the folder drop down list the current working folder...

Page 38: ...ion EN 4 10 Version 2202 pHix Configurator software General information 38 Select the desired configuration in the list and click OK or simply double click on the selected item to open the configurati...

Page 39: ...rsion 2202 pHix Configurator software General information 39 Default configurations are empty blank configurations corresponding to the connected unit where nothing is configured yet but every setting...

Page 40: ...ption Open configuration Same as double clicking on a configuration or clicking OK View file Opens the file in a text editor to view the contend of the xml configuration file View file location Opens...

Page 41: ...ng folder that has been imported from the unit or edited by the operator Clicking Save Configuration will open a new window with the Save Configuration dialog for entering details for the configuratio...

Page 42: ...tart up window Connecting When connecting to a unit and the carrier is available a pop up will appear on screen with information stating that requesting information from the unit is ongoing This pop u...

Page 43: ...to a unit on top menu bar This will change to PC with 2 red arrows connected to a unit Click it Connection status The status is shown in the bottom right corner Read from the sensor Click Sensor with...

Page 44: ...gurator is connected to a sensor the active configuration in pHix Configurator can be send to the unit Toggle Click Live view on top menu bar or start up window to go to online data Live view connects...

Page 45: ...nfiguration the user can Read the unit s configuration Send a configuration to the unit Save the current configuration Open a configuration Device settings Click Device with cog wheel on the top bar T...

Page 46: ...firmware version Load and flash firmware file Factory firmware Status Change the status for Liquid ground Switch ring Tilt Device function Default 4 6 pH default 7 0 pH default Redox default Set all t...

Page 47: ...t V3 NG next generation EN 4 10 Version 2202 pHix Configurator software General information 47 Device setup Firmware Check for new firmware version Get the newest firmware version if there is a new on...

Page 48: ...le for flashing Note Echo need to be disabled Factory Firmware Come back to the factory firmware Check for new firmware version If a new version is available from the update server a pop up with Updat...

Page 49: ...ion EN 4 10 Version 2202 pHix Configurator software General information 49 Load and flash firmware Your configuration will be reset if a new firmware is flashed into the unit Click Yes to continue Loa...

Page 50: ...generation EN 4 10 Version 2202 pHix Configurator software General information 50 Flash firmware Click Yes to download new version Click No to bypass update and keep working with the out of date versi...

Page 51: ...urator software General information 51 Wait until flashing reaches 100 Echo warning If the serial interface is provided by MJK Automation K 114 RS485 pHix Configurator will enable Echo off Otherwise y...

Page 52: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software General information 52 Disconnect the USB cable wait at least 10 seconds and connect the cable again...

Page 53: ...d ground Potential equalization Internal External Internal is only for the PPS sensor version External is only for the stainless steel version Switch ring Enable Disable Switch ring is only for pHix 4...

Page 54: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software General information 54 Sensor Interface This tool only can be used for the K 114 RS485 Interface Power supply...

Page 55: ...55 Current Supply 0 40 mA Close to zero if it is not connected to pHix Compact V3 10 12 mA if it is connected to pHix Compact V3 Voltage Supply 11 2 12 5 VDC USB voltage supply Aprox 5 VDC Settings E...

Page 56: ...Click PC downloading from the server Get the newest pHix Configurator Version if there is a new one available pHix Configurator and the help file can be updated by downloading the latest version direc...

Page 57: ...ll end the check for updates sequence New version available If a new version is available from the update server a pop up with Update info is shown The information includes The new version available a...

Page 58: ...the help file is available from the update server a pop up with Update info is shown The information includes The new help file version available and your active help file Click Yes to download the n...

Page 59: ...igurator software Main configuration 59 Help Click Document on top menu bar to open the pHix Compact manual F1 key opens the pHix Compact manual Click Question mark to open the pHix Compact manual on...

Page 60: ...Serial number The sensor serial number Part number The sensor item number Sensor on chip serial number Chip serial number Number Revision The current firmware in the sensor Compile time The last time...

Page 61: ...pHix Redox The sensor type Serial number The sensor serial number Part number The sensor item number Sensor on chip serial number Chip serial number Number Revision The current firmware in the sensor...

Page 62: ...Default Description 4mA pH 0 12 0 pH value represented by 4mA 20mA pH 2 14 14 pH value represented by 20mA Damping s 0 3600 10 Set the time period for averaging the signal The averaging is a running a...

Page 63: ...V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Main configuration 63 pH 7 pH scaling from 3 9 If there is 12 mA the pH will be pH 9 9 3 20mA 4mA 20mA 12mA pH 6 Redox scaling Ou...

Page 64: ...iption 4mA mV 1000 800 1000 mV value represented by 4mA 20mA mV 800 1000 1000 mV value represented by 20mA Damping s 0 3600 10 Set the time period for averaging the signal The averaging is a running a...

Page 65: ...Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Main configuration 65 mV 0 mV scaling from 300 900 If there is 12 mA the mV will be mV 900 900 300 20mA 4mA 20mA 12mA mV...

Page 66: ...Configurator software Main configuration 66 Temperature scaling Output scaling Celsius Menu item Option Default Description 4mA C 0 40 0 mV value represented by 4mA 20mA C 10 50 50 mV value represent...

Page 67: ...e Main configuration 67 Menu item Option Default Description 4mA F 32 104 32 mV value represented by 4mA 20mA F 50 122 122 mV value represented by 20mA The minimum span is 18 Example Celsius Temperatu...

Page 68: ...3 NG next generation EN 4 10 Version 2202 pHix Configurator software Main configuration 68 C 25 Temperature scaling from 15 46 If there is 12 mA the C will be C 46 46 15 20mA 4mA 20mA 12mA C 30 5 Exam...

Page 69: ...on 2202 pHix Configurator software Main configuration 69 Temperature scaling from 32 122 If there is 12 mA the F will be F 122 122 32 20 4 20mA 12mA F 77 Temperature scaling from 77 95 If there is 12...

Page 70: ...generation EN 4 10 Version 2202 pHix Configurator software Main configuration 70 Buffer adjustment pHix Configurator Automatic temperature compensation Manual temperature compensation Other manual te...

Page 71: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Main configuration 71 Temperature compensation...

Page 72: ...re compensation The sensor uses the Buffer solution values see page 72 entered by the user to make the buffer adjustment Buffer solution values During the buffer adjustment pHix is calibrated in accor...

Page 73: ...ent in MTC mode Temperatur e F 41 122 77 Buffer solution temperature in Fahrenheit degrees entered by the user to make the buffer adjustment in MTC mode MJK buffer values MJK Buffer liquid is delivere...

Page 74: ...0 Version 2202 pHix Configurator software Main configuration 74 MTC the values for MJK Buffer values depends of the temperature MJK technical buffer C F 5 41 4 01 10 50 4 00 15 59 4 00 20 68 4 00 25 7...

Page 75: ...ator software Main configuration 75 MJK technical buffer C F 5 41 7 09 10 50 7 06 15 59 7 04 20 68 7 02 25 77 7 00 30 86 6 99 40 104 6 97 50 122 6 97 MJK technical buffer C F 5 41 10 24 10 50 10 18 15...

Page 76: ...r supplier Buffer Supplier Options Default Brand MJK Other MJK Buffer supplier information When MJK the buffer value information is provided by MJK buffer values see page 73 For other brand the buffer...

Page 77: ...ntification of the unit in SCADA system Online data Live view is an easy way of viewing most of the online values and data as they are at current live from the connected pHix sensor This will give the...

Page 78: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Online data 78 Output values pH actual value pH actual value The scaled pH measurement See pH scaling see page 61...

Page 79: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Online data 79 mV actual value mV actual value The scaled mV measurement See Redox scaling see page 63...

Page 80: ...G next generation EN 4 10 Version 2202 pHix Configurator software Online data 80 Temperature actual value Actual value The scaled temperature measurement See Temperature scaling see page 66 mA actual...

Page 81: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Online data 81 Redox mA value measured by Redox sensor Temperature mA value measured by Redox sensor pHix pH...

Page 82: ...eneration EN 4 10 Version 2202 pHix Configurator software Online data 82 pH mA value measured by pH sensor Temperature mA value measured by pH sensor Connection Status Analog Output is connected Analo...

Page 83: ...can be used to test the output for the actual mA value pH Redox output mode Actual value Fixed Test 4 12 20 Actual value The mA value measured by pHix sensor Fixed The mA value is entered by the user...

Page 84: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Online data 84 Buffer values See Buffer adjustment see page 22...

Page 85: ...pHix Compact V3 NG next generation EN 4 10 Version 2202 pHix Configurator software Online data 85 Status...

Page 86: ...djustment using the switch ring see page 25 Tilt Close Up Open Down Disabled Tilt is only for pHix 4 6 pH and 7 0 pH Show the position of the sensor For buffer adjustment see Buffer adjustment using t...

Page 87: ...iled Parameters Data type Register Description Primary Value F32 600 Scaled pH actual value or scaled mV actual value Analog output 1 Unit code U16 606 Primary value Unit code mV 36 pH 59 Secondary Va...

Page 88: ...ble Exchange the electrode I 3 95 mA pH lower than measuring range Readjust the measuring range to a lower range I 4 00 mA Error on startup Disconnect the transmitter from PSU for min 5 seconds and tr...

Page 89: ...ORP temperatur transmitter 203160 Redox 203161 ORP 203170 Redox 203171 ORP Measuring range 1000 to 1000 mV 4 20 mA Temperature 0 50 C 32 122 F 4 20 mA Modbus communication Primary registers can be re...

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