Endress+Hauser Liquiline CM442R Operating Instructions Manual Download Page 132

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Maintenance

Liquiline CM442R/CM444R/CM448R

132

Hauser

Maintenance

WARNING

Process pressure and temperature, contamination, electrical voltage

Risk of serious or fatal injury

‣

If the sensor has to be removed during maintenance work, avoid hazards posed by pressure,

temperature and contamination.

‣

De-energize the device before opening it.

‣

Power can be supplied to switching contacts from separate circuits. De-energize these

circuits before working on the terminals.

NOTICE

Electrostatic discharge (ESD)

Risk of damage to electronic components

‣

Take personal protective measures to avoid ESD, such as discharging beforehand at PE or

permanent grounding with a wrist strap.

‣

For your own safety, use only genuine spare parts. With genuine parts, the function,

accuracy and reliability are also ensured after maintenance work.

12.1 Calibration

Sensors with Memosens protocol are calibrated at the factory.

Users must decide whether the process conditions present require calibration during initial

commissioning.

Additional calibration is not required in many standard applications.

Calibrate the sensors at sensible intervals depending on the process.

All information on calibration is provided in BA01245C "Memosens".

Summary of Contents for Liquiline CM442R

Page 1: ... Solutions Services BA01225C 07 EN 05 15 71296082 Valid as of Softwareversion 01 05 02 Operating Instructions Liquiline CM442R CM444R CM448R Universal four wire multichannel controller for cabinet installation ...

Page 2: ......

Page 3: ...g the degree of protection 38 6 8 Post connection check 39 7 System integration 40 7 1 Web server 40 7 2 Service interface 42 7 3 Fieldbuses 43 8 Operation options 44 8 1 Overview 44 8 2 Access to the operating menu via the local display 45 8 3 Configuration options 46 9 Commissioning 49 9 1 Function check 49 9 2 Switching on the unit 49 9 3 Basic setup 52 10 Operation 53 10 1 Display 53 10 2 Gene...

Page 4: ...9 15 2 Digital inputs passive 150 15 3 Current input passive 150 15 4 Output 151 15 5 Digital outputs passive 153 15 6 Current output active 153 15 7 Relay outputs 154 15 8 Protocol specific data 155 15 9 Power supply 157 15 10 Performance characteristics 158 15 11 Environment 159 15 12 Mechanical construction 162 16 Installation and operation in hazardous environment Class I Div 2 CM444R and CM44...

Page 5: ...will result in a fatal or serious injury WARNING Causes consequences Consequences of non compliance if applicable Corrective action This symbol alerts you to a dangerous situation Failure to avoid the situation can result in a fatal or serious injury CAUTION Causes consequences Consequences of non compliance if applicable Corrective action This symbol alerts you to a dangerous situation Failure to...

Page 6: ... KA01160C Operating Instructions Memosens BA01245C Software description for Memosens inputs Calibration of Memosens sensors Sensor specific diagnostics and troubleshooting Operating Instructions for HART communication BA00486C Onsite settings and installation instructions for HART Description of HART drivers Guidelines for communication via fieldbus and web server HART SD01187C PROFIBUS SD01188C M...

Page 7: ...ially trained personnel Repairs that are not described in these Operating Instructions must only be carried out directly at the manufacturer or by the service organization 2 2 Designated use 2 2 1 Non hazardous atmosphere Liquiline CM44xR is a multichannel controller for connecting digital sensors with Memosens technology in non hazardous environments The device is designed for use in the followin...

Page 8: ...Installation environment The device and the associated power units can be operated with 24 V AC 24 V DC or 100 to 230 V AC and provide IP20 shock protection The components have been designed for pollution level 2 and moisture must not be allowed to collect in them For this reason the components must be installed in an appropriate enclosure for protection When installing please observe the ambient ...

Page 9: ...e removing a sensor from the medium If you are not switching off the cleaning system because you wish to test the cleaning function wear protective clothing goggles and gloves or take other appropriate measures 2 5 Product safety 2 5 1 State of the art The transmitter is designed to meet state of the art safety requirements has been tested and left the factory in a condition in which it is safe to...

Page 10: ...ew a0020573 Fig 1 CM44xR with optional external display excluding cables 1 2 3 4 CM448R1 Extension modules optional Shock protection dummy module Terminal strip 1 CM444R same housing other extension modules 5 6 7 8 External display optional Base module CM442R External power unit CM444R or CM448R only ...

Page 11: ...Fig 3 Slot and port assignment on the display Inputs are assigned to measuring channels in ascending order of the slots and ports Adjacent example If CH1 1 1 pH glass is displayed this means Channel 1 CH1 is slot 1 base module port 1 input 1 pH glass sensor The outputs and relays are named after their function e g Current output and are displayed with the slot and port numbers in ascending order ...

Page 12: ...Terminal Example NO contact of a relay Device with 4 inputs for digital sensors 4 current outputs and 4 relays Base module BASE E contains 2 sensor inputs 2 current outputs Module 2DS 2 sensor inputs Module 2AO 2 current outputs Module 4R 4 relays a0015979 Fig 4 Creating a terminal diagram taking the example of the NO contact terminal 41 of a relay ...

Page 13: ...product in such a way as to protect it reliably against impact and moisture for storage and transportation The original packaging offers the best protection Keep to the approved ambient conditions see Technical data If you have any questions contact your supplier or your local sales center 4 2 Product identification 4 2 1 Nameplate Nameplates can be found On the outside of the DIN rail housing On ...

Page 14: ... of the order code are displayed 4 3 Scope of delivery 1 controller in the version ordered 1 external display optional 1 DIN rail power unit incl cable only CM444R and CM448R 1 printed copy of Operating Instructions for DIN rail power unit 1 printed copy of the Brief Operating Instructions in the language ordered If you have any questions contact your supplier or your local sales center 4 4 Certif...

Page 15: ...ore carrying out any work on it CAUTION Unpermitted moisture in the device Puts the user s safety at risk The device has shock protection in accordance with IP20 Moisture must not be allowed to collect in the device Observe the specified ambient conditions e g by installing in an appropriate enclosure NOTICE Incorrect mounting location in control cabinet distances not observed Possible functional ...

Page 16: ...required at the place of installation to keep the device in position on the DIN rail Recommended installation of power unit for CM444R and CM448R to the left of the device The following minimum distances must be observed Laterally from other devices incl power units and from wall of cabinet at least 20 mm 0 79 inch above below in front of and behind the device from cabinet door or other devices in...

Page 17: ...al display The mounting plate is also used as the drill template The markings on the side serve as a guide when marking the position for the drill holes a0020541 Fig 6 Hole pattern for wall mounting in mm inch a0019718 Fig 7 Mounting plate for external display in mm inch a Retaining tab b Production related cut outs no function for user ...

Page 18: ... mounting procedure is the same for all devices The example shows a CM448R In the order configuration the securing clips are tightened to secure the DIN rail 1 Release the securing clips by pulling them downwards 2 Attach the device from the top to the DIN rail a and then press it down to secure it b 3 Slide the securing clips upwards until they click thereby securing the device to the DIN rail On...

Page 19: ...f the cabinet To do this use the mounting plate as a drill template In addition you will need a pen to mark the drill holes as well as a serrated edge rule and a drill 1 Hold the mounting plate from the outside against the door of the control cabinet Choose the point at which you wish to install the display 2 Make all the markings 3 Draw lines connecting the markings This will indicate the positio...

Page 20: ...Installation Liquiline CM442R CM444R CM448R 20 Endress Hauser a0019871 a0019872 a0019873 a0019874 a0019903 a0019881 ...

Page 21: ...that the components are securely positioned on the DIN rail 4 Ensure that the temperature limits at the mounting location are observed a0019880 NOTICE Installation errors Damage e g to the cable or malfunctions Lay the cables in such a way that they cannot get squashed e g when closing the cabinet door Verify that you have actually put the display cable into the RJ45 socket in the base module and ...

Page 22: ... any wiring work make sure voltage is not applied to any of the cables NOTICE Faulty cable run Cable damage due to absence of strain relief faults on signal lines Run all cables through the cable channels of the cabinet to the terminals Run the signal cables to the terminals separately from the live cables 6 1 Connection conditions 6 1 1 Remote operation via HART e g via HART modem and FieldCare a...

Page 23: ...Liquiline CM442R CM444R CM448R Electrical connection Endress Hauser 23 6 1 2 Remote operation via PROFIBUS DP a0015874 Fig 10 PROFIBUS DP T Terminating resistor ...

Page 24: ...4R CM448R 24 Endress Hauser 6 1 3 Remote operation via Modbus RS485 6 1 4 Remote operation via ethernet Web server Modbus TCP EtherNet IP a0015875 Fig 11 Modbus RS485 T Terminating resistor a0015876 Fig 12 Modbus TCP and or Ethernet EtherNet IP ...

Page 25: ...circuit breaker and must be labeled as the circuit breaker for the device At the supply point the power supply for the 24 V versions must be isolated from dangerous live cables by double or reinforced insulation 6 2 1 Cable terminals Plug in terminals for Memosens and PROFIBUS RS485 connections After connection make sure that every cable end is securely in place Terminated cable ends in particular...

Page 26: ...6 Insert the screwdriver until the limit stop opens the terminal a0012695 Fig 17 Insert the cable until the limit stop a0012696 Fig 18 Remove the screwdriver closes the terminal a0025364 Fig 19 Power supply connection on BASE H or L H Power unit 100 to 230 VAC L Power unit 24 VAC or 24 VDC a0012404 Fig 20 Overall wiring diagram BASE H or L ...

Page 27: ... device Run the signal display cable in the control cabinet separately from live cables 6 2 3 Power supply CM444R and CM448R Both device versions must be operated exclusively using the power unit provided including its cable Please also pay attention to the enclosed Operating Instructions for the power unit a0020578 Fig 21 Power supply connection with BASE E Assignment depending on power unit ensu...

Page 28: ...ons All the sensor inputs can be used as required CM448R If a CUS71D is connected the number of sensor inputs that can be used is limited to a maximum of 4 Of these all 4 inputs can be used for CUS71D sensors Every combination of CUS71D and other sensors is possible provided that the total number of connected sensors does not exceed 4 Sensor types Sensor cable Sensors Digital sensors without addit...

Page 29: ...nctional ground to the terminal strip of the CM44xR You must only ever connect one functional ground to each screw in the terminal strip Otherwise shielding is not guaranteed 6 3 3 Connecting sensors with Memosens protocol a0020579 Fig 23 Functional ground connection Connect the sensor cable to the Memosens terminal connector of the sensor module 2DS or the module Base L H or E a0012459 Fig 24 Sen...

Page 30: ...ys insert one or more dummy modules into the slot to the right of the last module until all the positions are filled å 1 item 3 This ensures the unit is shock protected Always ensure shock protection is guaranteed particularly in the case of relay modules 2R 4R AOR The terminal strip å 23 is used to connect cable shields Any shields that are additionally needed must be connected to PE centrally in...

Page 31: ...lectrical connection Endress Hauser 31 6 4 1 Digital inputs and outputs 6 4 2 Current inputs DIO module a0019917 Fig 27 Module front a0019836 Fig 28 Wiring diagram Module 2AI a0016184 Fig 29 Module front a0015761 Fig 30 Wiring diagram ...

Page 32: ...6 4 4 Relays Module 2AO Module 4AO a0016179 Fig 31 Module front a0015759 Fig 32 Wiring diagram a0016178 Fig 33 Module front a0015760 Fig 34 Wiring diagram Module 2R Module 4R a0016181 Fig 35 Module front a0015758 Fig 36 Wiring diagram a0016182 Fig 37 Module front a0015757 Fig 38 Wiring diagram ...

Page 33: ...le Connecting the injector cleaning unit Chemoclean CYR10 a0016195 Fig 39 Connecting the cleaning unit for CAS40D a0016194 Fig 40 Connecting the injector cleaning unit CYR10 1 External power supply 2 Cleaner to spray head 3 Container with cleaner 4 Motive water 2 to 12 bar 30 to 180 psi 5 Backflow valve to be provided by the customer ...

Page 34: ...485 LEDs on front of module LED Designation Color Description RJ45 LNK ACT GN Off Connection is not active On Connection is active Flashing Data transmission RJ45 10 100 YE Off Transmission rate 10 MBit s On Transmission rate 100 MBit s PWR Power GN Supply voltage is applied and module is initialized BF Bus failure RD Bus failure SF System failure RD System failure COM Communication YE Sending or ...

Page 35: ...or Ethernet addressing are saved and connection settings programmed at the factory are activated IP address 192 168 1 212 subnet mask 255 255 255 0 gateway 0 0 0 0 DHCP off When the switch is set to OFF the saved user settings are active again a0025316 Fig 43 Module ETH a0025317 Fig 44 Wiring diagram for module ETH LEDs on front of module LED Designation Color Description RJ45 LNK ACT GN Off Conne...

Page 36: ...actory setting Assignment 1 128 ON Not used OFF Write protection ON configuration not possible via Ethernet only via local operation Service OFF When the switch is set to ON the user settings for Ethernet addressing are saved and connection settings programmed at the factory are activated IP address 192 168 1 212 subnet mask 255 255 255 0 gateway 0 0 0 0 DHCP off When the switch is set to OFF the ...

Page 37: ...all 4 DIP switches to the ON position The internal terminating resistor is used a0016306 Fig 46 Structure of the internal terminating resistor 2 External terminating resistor Here leave the DIP switches on the module board in the OFF position factory setting Connect the resistor to terminals 81 and 82 on the front of module 485 for 5 V power supply The external terminating resistor is used Fig 45 ...

Page 38: ...ation may be established on the device supplied Please play close attention when performing the work as degrees of protection individually confirmed for this product ingress protection IP electrical safety EMC interference immunity explosion protection can no longer be guaranteed as a result of things such as Leaving off covers Using power units other than those supplied with the device Modules th...

Page 39: ...s that result from failure to comply with the instructions in this manual Operate the device only if you can answer yes toall of the following questions Electrical connection Are the mounted cables strain relieved Are the cables run without loops and cross overs Are the signal lines correctly connected in accordance with the wiring diagram Are all plug in terminals securely engaged Are all the con...

Page 40: ... subnetwork as the IP address of the device Example IP address Liquiline 192 168 1 212 Diagnostics System information Ethernet IP Address IP address for the PC 192 168 1 213 3 Start the Internet browser If you use a proxy server to connect to the Internet 4 Disable the proxy browser settings under Connections LAN settings 5 Enter the IP address of your device in the address line 192 168 1 212 in t...

Page 41: ...dress com ms20 7 1 3 Operation The menu structure of the web server corresponds to the onsite operation a0016397 Fig 51 Example of web server menu language English Clicking a menu name or a function corresponds to pressing the navigator You can make your settings conveniently via the computer keyboard Instead of using an Internet browser you can also use FieldCare for configuration via ethernet Th...

Page 42: ...s select the ComDTM CDI Communication FXA291 3 Then select the Liquiline CM44x DTM and start the configuration You can now start online configuration via the DTM Online configuration competes with onsite operation i e each of the two options blocks the other one On both sides it is possible to take away access from the other side 7 2 3 Operation In the DTM the menu structure corresponds to the ons...

Page 43: ...OFIBUS data cable to the terminals of the fieldbus module as described ä 34 7 3 3 Modbus With the fieldbus module 485 and the appropriate device version you can communicate via Modbus RS485 or Modbus TCP For Modbus TCP you can use the ETH module as an alternative to module 485 The RTU and ASCII protocols are available when connecting via Modbus RS485 You can switch to ASCII on the device Connect t...

Page 44: ...tional display 8 1 2 Display a0020580 Fig 53 Overview of operation 1 Display lights up red in the event of an error 2 LED 3 Navigator jog shuttle and press hold function 4 Soft keys function depends on the menu a0012697 de Fig 54 Display example 1 2 3 4 Menu path and or device designation Status display Help if available Assignment of the soft keys ...

Page 45: ...Fig 55 Pressing the soft key selecting the menu directly a0013354 de Fig 56 Turning the navigator moving the cursor in the menu a0013355 de Fig 57 Pressing the navigator launching a function a0013356 de Fig 58 Turning the navigator selecting a value e g from a list a0013357 de Fig 59 Pressing the navigator accepting the new value a0013358 de Fig 60 Result new setting is accepted ...

Page 46: ... from the factory Make sure to note down any new password as otherwise you will not be able to unlock the keypad yourself Unlocking operating keys 1 Press the navigator for longer than 2 s A context menu for unlocking the operating keys is displayed 2 Select Key unlock The keys are unlocked immediately if you did not choose to lock with a password Otherwise you are asked to enter your password 3 O...

Page 47: ...n with the appropriate function You know that the item in question is an action if it is preceded by the following symbol 8 3 5 Free text You are assigning an individual designation Enter a text You can use the characters in the editor for this purpose upper case and lower case letters numbers and special characters Using the soft keys you can Cancel your entries without saving the data Delete the...

Page 48: ...lumns with the navigator and changing the values of the cells You only edit the numerical values The controller automatically takes care of the engineering units You can add rows to the table soft key INSERT or delete them soft key DEL Afterwards you save the table soft key SAVE You can also cancel your entries any time via the soft key Example Menu Setup Inputs pH Medium comp ...

Page 49: ...creenshot item The current screen is saved as a bitmap file to the SD card in the Screenshots folder 9 2 Switching on the unit During the device startup phase the relay and current outputs have an undefined status for a few seconds prior to initialization Watch out for possible effects on any actuators which may be connected 9 2 1 Setting the operating language Setting the language configuring the...

Page 50: ...el to the next every second User definable screens Meas screen 1 Meas screen 6 You can create 6 measuring screens of your own and give them a name As the functions are the same for all 6 measuring screens only one measuring screen is described below Meas screen Options Off On Factory setting Off Once you have defined your own measuring screen you can switch it on here You can find the new screen u...

Page 51: ...nt outputs and relays Measured value Options Depends on the source of data or output Factory setting None You can display different measured values depending on the source of data or output Label Customized text 20 characters User defined name for the parameter to be displayed Set label to 0V 1 Action If you perform this action you accept the parameter name that is automatically suggested Your own...

Page 52: ... can make these settings later in the specific menus 5 Return to the measuring mode by pressing and holding the soft key for ESC for at least one second Your controller now works with your general settings The sensors connected use the factory settings of the sensor type in question and the individual calibration settings that were last saved If you want to configure your most important input and ...

Page 53: ...ant to display You can choose from all the measured values of physical and virtual sensors calculated using mathematical functions and output parameters In modes 2 4 you can switch between channels by turning the navigator Sensor type Main value Main secondary measured value All values pH glass pH value pH value temperature Main value Raw value Temperature Glass Impedance Combined sensor pH and OR...

Page 54: ...ve Potassium Potassium temperature Main value Raw value Temperature Interface measurement UIS UIS UIS turbidity also graphic display Icon Location Description Title bar Diagnostic message Failure Title bar Diagnostic message Maintenance request Title bar Diagnostic message Check Title bar Diagnostic message Out of specification Title bar Fieldbus or TCP IP communication active Title bar Hold activ...

Page 55: ...gs 10 2 1 Basic settings At measured value The measured value is influenced by a simulated value At measured value The displayed measured value is simulated 1 Only pH or ORP measurement Path Menu Setup General settings Function Options Info Device tag Customized text 32 characters Select any name for your controller Use the TAG name for example Temperature unit Options C F K Factory setting C Curr...

Page 56: ... This makes it possible to suppress messages that only occur briefly and are caused by normal process specific fluctuations Device Hold Options Disabled Enabled Factory setting Disabled You can enable an immediate general hold here The function acts in the same way as the HOLD soft key in the measuring menus Path Menu Setup General settings Date Time Function Options Info Set date Depends on the f...

Page 57: ...ylight saving time Manual means that you can specify the start and end of daylight saving time yourself Here two additional submenus are displayed in which you specify the changeover date and time Path Menu Setup General settings Automatic hold Function Options Info Device specific hold Setup menu Options Disabled Enabled Factory setting Disabled Decide whether the device outputs should switch to ...

Page 58: ...ed Ring buffer If the memory is full the most recent entry automatically overwrites the oldest entry Fill up buffer If the memory is full there is an overflow i e no new values can be saved The controller displays a corresponding diagnostic message The memory then has to be cleared manually Overflow warnings Event logbook Fill up buffer Calibration logbook Options Off On Factory setting Off Decide...

Page 59: ...orresponding diagnostic message The memory then has to be cleared manually Add another logbook Action Only if you want to create another data logbook immediately You add a new data logbook at a later date using New Finished Action This allows you to exit the menu New Start stop simultaneously Action Appears if you have created more than one data logbook With one mouse click you can start or stop r...

Page 60: ...tions Off On Factory setting On Should the axes x y be displayed On or not Off Orientation Options Horizontal Vertical Factory setting Horizontal You can choose whether the value curves should be displayed from left to right Horizontal or from top to bottom Vertical If you want to display two data logbooks simultaneously make sure that both logbooks have the same settings here X Description Option...

Page 61: ...ic display mode in the Line plotter submenu 10 2 5 Extended setup Diagnostics settings The list of diagnostic messages displayed depends on the path selected There are device specific messages and messages that depend on what sensor is connected Path Extended setup Diagnostics settings Diag behavior Function Options Info List of diagnostic messages Select the message to be changed Only then can yo...

Page 62: ...m for sensors Options None Cleaning 1 Cleaning 2 Cleaning 3 Cleaning 4 Factory setting None Decide whether the diagnostic message should trigger a cleaning program You can define the cleaning programs under Menu Setup Additional functions Cleaning Detail information Read only Here you can find more information on the diagnostic message and instructions on how to resolve the problem Path Menu Setup...

Page 63: ...al settings Extended setup Modbus Function Options Info Enable Options Off On Factory setting Off You can switch off Modbus communication at this point The software can then only be accessed via local operation Termination Read only If the device is the last in the bus you can terminate via the hardware Electrical connection section Settings Transmission Mode Options TCP RTU ASCII The transmission...

Page 64: ...need for manual configuration Normally the client need only be configured for automatic retrieval of the IP addresses During startup the IP address the netmask and the gateway are retrieved from a DHCP server IP Address xxx xxx xxx xxx An IP address is an address in computer networks which are based on the Internet protocol IP Netmask xxx xxx xxx xxx On the basis of the IP address of a device the ...

Page 65: ...o a network protocol Webserver login Options Off On Factory setting On You can switch user administration on and off at this point This makes it possible to create multiple users with password access User administration List of users already created View edit You can change user names or passwords or delete users A user is already created at the factory admin with password admin New user Name Free...

Page 66: ... you want to proceed The firmware is loaded and the device is then started with the new firmware Saving the setup Saving the setup gives you the following advantages Quick and easy to restore a setup following a firmware update Copying settings for other devices Quick and easy switching between various setups e g for different user groups or for recurring sensor type change Restoring a tried and t...

Page 67: ... setup is restored after restarting the device Exporting the setup Exporting the setup gives you the following advantages Export in XML format with a stylesheet for formatted display in an XML compatible application such as Microsoft Internet Explorer Importing the data drag and drop the XML file into a browser window 1 Insert the SD card into the controller card reader 2 Go to Menu Setup General ...

Page 68: ...n code beginning with Second Memosens input CM442R only 062 Two current outputs BASE E module only 081 Deactivation of fieldbus protocol when removing module 485 or ETH1 1 If you remove module 485 or ETH with activated fieldbus protocol the device puts an error message You have to enter the deactivation code from the inner nameplate now Only then the fieldbus protocol is deactivated For using the ...

Page 69: ...ces Parameter name Input mode Parameter Free text Assign a useful name such as the parameter name which the data source uses Unit of measure Input mode Parameter Free text You cannot choose the unit from a list If you want to use a unit you must enter it manually here Lower range value Input mode Parameter 20 0 to Upper range value engineering unit Factory setting 0 0 engineering unit Enter the me...

Page 70: ...le for selection Measured value Options None Depends on theSource of data Factory setting None The measured value you can select depends on the option selected under Source of data The next table lists the measured values available depending on the data source Range lower value Selection range and factory settings depend on Measured value You can output the entire measuring range of the Measured v...

Page 71: ...re Concentration liquid Saturation Raw value nA only Oxygen amp Raw value s only Oxygen opt Oxygen opt Cond i Options Temperature Conductivity Resistance only Cond c Concentration only Cond i and CLS82D Cond c Chlorine Options Temperature Current Concentration ISE Options Temperature pH Ammonium Nitrate Potassium Chloride TU TS Options Temperature Turbidity g l Turbidity FNU Nitrate Options Temper...

Page 72: ...ilable for selection for outputting to modulated relays If outputting the values via a current output you also have the possibility of outputting the bipolar manipulated variable y to one current output only split range 10 4 2 Alarm relay and optional relays Outputting the status of a limit switch Controller 1 Options Bipolar only current outputs Unipolar Unipolar Controller 2 Mathematical functio...

Page 73: ... t0 Types of modulation 1 PWM pulse width modulation The duty cycle is varied within a period T T t1 t0 The cycle duration remains constant Typical application solenoid valve Function Controller Function Options Info Source of data Options None Controller 1 Controller 2 Factory setting None Select the controller that should act as the data source Operating mode Options PWM PFM Factory setting PWM ...

Page 74: ...you want to connect an actuator to the relay that causes the controlled variable to drop e g for cooling purposes Cycle duration Operating mode PWM Shortest turn on time to 999 0 s Factory setting 10 0 s Specify the cycle duration within which the duty cycle should be varied only PWM The settings for Cycle duration and Shortest turn on time mutually affect one another The following applies Cycle d...

Page 75: ...tings Diag behavior sensor specific messages Before being able to assign the relay output to a special message in Device behavior you must first configure Outputs relay x y or Alarm relay Function Diagnostics Function Diagnostics Function Options Info Operating mode Options as assigned Namur M Namur S Namur C Namur F Factory setting as assigned as assigned If this option is selected the diagnostic...

Page 76: ...mmunication 10 4 4 PROFIBUS DP Device variables device PROFIBUS Specify which process values should be mapped to the PROFIBUS function blocks and are thereby available for transmission via PROFIBUS communication You can define a maximum of 16 device variables AI Blocks Define the data source Choose between sensor inputs current inputs or mathematical functions whose measured values should be trans...

Page 77: ...ve in the event of a Hold The configuration options for Source of data Measured value and Hold behavior are identical to those described in the Outputs Current outputs section Please refer to this section for more information Please note that if you select Hold behavior Freeze the system not only flags the status but also actually freezes the measured value Additional information is provided on th...

Page 78: ...witching between different calibration datasets in the case of optical sensors an external hold a cleaning interval to be triggered a PID controller to be switched on and off e g via the proximity switch of CCA250 the use of the input as an analog input for pulse frequency modulation PFM via a digital output signal the static transmission similar to a relay of diagnostic states point level switch ...

Page 79: ...n of the inductive proximity switch INS of the CCA250 assembly at the digital input of the DIO module for enabling the controller 2 Connection of the signal from a flowmeter to the digital input of the DIO module using pulse frequency modulation PFM setting in the Liquiline firmware for feedforward control 3 Activation of a pulse dosing pump via a digital output of the DIO module using the PFM A D...

Page 80: ...n the controller menu as the disturbance variable for your controller 1 For this purpose in the Disturbance variable submenu select the binary input to which you have connected the flow measured value as the Source of data 3 You can activate a dosing pump through PFM via a digital output of the DIO module In the outputs menu set the Signal type of the corresponding binary output to PFM and use the...

Page 81: ...lect the signal type Static signal Use this setting to read out the position of for example an on off switch an inductive proximity switch or a PLC binary output Signal application for measuring range switching acceptance of an external hold as a cleaning trigger or for controller activation PFM The PFM setting produces a pulse frequency modulated signal that is subsequently available on the devic...

Page 82: ...uld be displayed e g l min Lower range value Input mode Parameter 2000 00 to 0 00 Factory setting 0 00 Your previously defined unit is additionally displayed The start of measuring range corresponds to a frequency of 0 Hz Upper range value Input mode Parameter 0 00 to 10000 00 Factory setting 0 00 The end of measuring range corresponds to the maximum frequency defined above The displayed unit is t...

Page 83: ...e format Options Factory setting Specify the number of decimal places Source of data Options None Sensor inputs Binary inputs Controller Fieldbus signals Mathematical functions Factory setting None Source whose value should be read out as a frequency over the binary output Measuring value Source of data an input Selection dependent on Source of data Inputs everything except controllers Actuator ty...

Page 84: ...age Cleaning Factory setting None Source for the outputted switching state The following functions depend on the option selected Function None switches the function off without requiring any other settings Assignments Function Cleaning Multiple selection Cleaning 1 Water Cleaning 4 Cleaner Here you can decide which binary outputs should be used for activating the valves and pumps Here you concrete...

Page 85: ...it Namur M F When you choose one of the Namur classes all messages allocated to that respective class are output You can also change the Namur class assignment for every diagnostics message Menu Setup General settings Diagnostics Device behavior or Menu Setup Inputs Diagnostics settings Diag behavior 1 x y slot no input number Path Menu Setup Additional functions Limit switches Limit switches 1 to...

Page 86: ...re Concentration liquid Saturation Raw value nA only Oxygen amp Raw value s only Oxygen opt Oxygen opt Cond i Options Temperature Conductivity Resistance only Cond c Concentration only Cond i and CLS82D Cond c Chlorine Options Temperature Current Concentration ISE Options Temperature pH Ammonium Nitrate Potassium Chloride TU TS Options Temperature Turbidity g l Turbidity FNU Nitrate Options Temper...

Page 87: ... Limit switches 1 to 8 Function Options Info Cleaning program Options None Cleaning 1 Cleaning 2 Cleaning 3 Cleaning 4 Factory setting None Use this function to choose the cleaning instance which should be started when the limit switch is active Function Options On Off Factory setting Off Activating deactivating the limit switch Operating mode Options Above limit check Below limit check In range c...

Page 88: ...rm range t1 t3 t5 No action t2 t4 An event is generated If the measured values MV are increasing the relay contact is closed when the on value is exceeded Limit value Hysteresis and the start delay has elapsed Start delay If the measured values are decreasing the relay contact is reset when the off value is undershot Limit value Hysteresis and following the release delay Switch off delay Path Menu...

Page 89: ... value Hysteresis and following the release delay Switch off delay Hysteresis Settings Depends on the measured value Operating mode In range check Out of range check Above limit check or Below limit check a0018140 Fig 65 Hysteresis taking the example of limit value overshoot 1 Limit value 2 Alarm range 3 Hysteresis range t1 t2 An event is generated The hysteresis is needed to ensure a stable switc...

Page 90: ...reases or decreases by more than the specified value Delta value No further event is generated if the value continues to experience such a steep increase or decrease If the slope is back below the limit value the alarm status is reset after a preset time Auto Confirm Events are triggered by the following conditions in the example given t2 t1 Delta time and MV1 Delta value t4 t3 Auto Confirm and MV...

Page 91: ...miting the integrator A low pass filter is added to the D section to damp hard D terms in the manipulated variable The sum of the 3 sections results in the internal controller manipulated variable which is limited according to the settings for PID 2s to 100 to 100 The graphic does not illustrate a downstream filter for limiting the rate of change of the manipulated variable can be configured in th...

Page 92: ...or continue with dosing At the end of a hold continue or restart the control loop affects I value 7 How should the actuator be triggered Assign Unipolar to the output for an actuator which can increase the measured value Assign Unipolar to the output for an actuator which can decrease the measured value Select Bipolar if you want to output the manipulated variable via one current output only split...

Page 93: ...em is stable If the target value is overshot a two sided control system can compensate for this In the case of 2 sided batch control systems a neutral zone is used configured to suppress oscillations around the setpoint In line process In an in line process the control system works with the medium flowing by in the process Here the controller has the task of using the manipulated variable to set a...

Page 94: ...aphic illustrates the relationship y w x Xp Effective direction Controller type PID 1 sided Options Direct Reverse Factory setting Reverse In what direction should the controller influence the measured value The measured value should increase as a result of dosing e g heating Reverse The measured value should decrease as a result of dosing e g cooling Direct A 1 sided controller has a unipolar man...

Page 95: ...Options None Depends on theSource of data Factory setting None Specify the measured value that should be your controlled variable The measured value you can select depends on the option selected under Source of data Setpoint Not available if a fieldbus has been selected as the Source of data Setpoint Range of adjustment and factory setting Depends on the Source of data Specify the setpoint for the...

Page 96: ...rward control For the additive feedforward control that is alternatively available in the device the standardized disturbance variable is added to the controller actuating variable This enables you to set up a type of variable base load dosing The standardization of the disturbance variable is required both for multiplicative and for additive feedforward control and is done using parameters Z0 zer...

Page 97: ... implemented in the serial structural form i e it has the following parameters Integral action time Tn Derivative action time Tv Proportional band Xp You can also configure the following for Setup Level Advanced Time constant Twu Time constant Alpha Width of the neutral zone Xn Width of the hysteresis range of the neutral zone Xhyst Cycle time of the controller Tn 0 0 to 9999 0 s Factory setting 0...

Page 98: ...0 3 Affects the additional damping filter of the D controller The time constant is calculated from alpha Tv Process balance Controller type PID 2 sided Options Symmetric Asymmetric Factory setting Symmetric Symmetric There is only one control gain and this applies for both sides of the process Asymmetric You can set the control gain individually for both sides of the process Xp Process balance Sym...

Page 99: ...hyst it is possible to configure a hysteresis to suppress oscillations at the edges Clock 0 333 to 100 000 s Factory setting 1 000 s Expert setting Only change the cycle time of the controller if you know exactly what you are doing Clock Twu 0 5 Tn Tv Max Y change rate s 0 00 to 1 00 Factory setting 0 40 Limits the change of the output variable Hold behavior Hold measured value is no longer reliab...

Page 100: ...m use the Cleaning type to decide which type of cleaning should be performed The user can choose from the following cleaning types Standard clean Chemoclean Chemoclean Plus Under State of cleaning you can see whether the cleaning program is active or not This is for information purposes only Manual mode Y 100 to 100 Factory setting 0 Editable manipulated variable which is output in the manual mode...

Page 101: ... Cleaning Cleaning 1 4 Standard clean Function Options Info Cleaning time 5 to 600 s Factory setting 10 s Cleaning time Cleaning duration The cleaning duration and interval depend on the process and sensor Determine the variables empirically or based on experience Path Menu Setup Additional functions Cleaning Cleaning 1 4 Chemoclean Function Options Info Cleaning time 0 to 900 s Factory setting 5 ...

Page 102: ...s setup Table to create a time program You define a maximum of 30 program steps which should be performed one after the other For each step enter the duration s and the state 0 off 1 on of each relay or output You can specify the number and name of the outputs further down in the menu See below for program examples Failsafe step setup Table view In the table specify the states that the relays or o...

Page 103: ...for Chemoclean Plus such as control valves pumps compressed air supply media etc must be provided by the customer Output label 1 4 Text You can assign a meaningful name to each output e g assembly acid base etc Sample program regular cleaning with acid and base Limit switch Duration s Assembly Water Acid Base ES1 0 Assembly in Measure position 1 0 0 0 0 ES1 1 Assembly in Service position 5 1 0 0 0...

Page 104: ... Factory setting 01 00 00 The interval value can be between 1 minute and 7 days Example You have set the value 01 00 00 Each day the cleaning cycle starts at the same time you started the first cleaning cycle Cleaning cycle Weekly program Daily event times 00 00 to 23 59 HH MM 1 Event time 1 to 6 Define up to 6 times You can then choose from these for each weekday afterwards 2 For each day of the ...

Page 105: ...ted Hold Options On Off Factory setting On Decide whether there should be a hold during the cleaning process This hold affects the inputs to which this cleaning process is assigned Start single Action Start an individual cleaning process with the selected parameters If cyclical cleaning is enabled there are times in which it is not possible to manually start the process Manual mode Action You star...

Page 106: ...ined measuring menus Difference You can subtract the measured values of two sensors and use the result to detect incorrect measurements for example To calculate a difference you must use two measured values with the same engineering unit Path Menu Setup Additional functions Mathematical functions MF 1 to 6 Mode Difference Function Options Info Calculation Options Off On Factory setting Off On off ...

Page 107: ...e options depend on the sensors connected You can select different types of sensor that output the same measured value Example for temperature redundancy You have a pH sensor and an oxygen sensor at inputs 1 and 2 Select both as Y1 and Y2 For Measured value select the temperature Measured value Y2 Measured value Y3 optional Measured value Deviation control Options Off On Factory setting Off You ca...

Page 108: ...pH source Connected pH sensor Set the input for the pH sensor and the input for the ORP sensor Measured value interrogation is obsolete as you must select pH or ORP mV ORP source Connected ORP sensor Calculated rH Read only View this value in a user defined measuring screen or output the value via the current output Path Menu Setup Additional functions Mathematical functions MF 1 to 6 Mode Degasse...

Page 109: ...setting Off On off switch for the function Inlet The options depend on the sensors connected Select the sensors that should be used as the minuend Inlet e g sensor upstream from the ion exchanger and subtrahend Outlet e g sensor downstream from the ion exchanger Measured value Outlet Measured value Main value format Options Auto Factory setting Auto Cond unit Options Auto μS cm mS cm S cm μS m mS ...

Page 110: ...H3 LiOH Factory setting NaOH The calculation is performed on the basis of Guideline VGB R 450L of the Technical Association of Large Power Plant Operators Verband der Großkesselbetreiber VGB NaOH pH 11 log v 1 3 h 273 NH3 pH 11 log v 1 3 h 243 LiOH pH 11 log v 1 3 h 228 v Inlet direct conductivity h Outlet acid conductivity Inlet Choice of conductivity sensor Inlet Sensor upstream from the cation ...

Page 111: ...e mode of operation as well as the corresponding turndown or range for limit value monitoring A limit contactor connected to an MRS set always uses the Out of range check mode i e it switches if the value is outside the configured range If a current output or limit contactor is connected to an MRS set the turndown monitoring range and limit contactor mode can no longer be configured manually There...

Page 112: ... None Connected inductive conductivity sensors Factory setting None This function can be used on conductivity sensors only Binary input 1 Options None Binary inputs Fieldbus signals Limit switch Factory setting None Source of the switching signal can be selected for input 1 and 2 in each case Binary input 2 Sensor conductivity sensor Measuring range 00 Measuring range 01 Measuring range 10 Measuri...

Page 113: ... Compensation Options None Linear NaCl IEC 746 3 Water ISO7888 20 C Water ISO7888 25 C UPW NaCl UPW HCl User table 1 User table 2 User table 3 User table 4 Factory setting Linear Various methods are available to compensate for the temperature dependency Depending on your process decide which type of compensation you want to use Alternatively you can also select None and thus measure uncompensated ...

Page 114: ...unit Options S m μS cm mS cm S cm μS m mS m Factory setting mS cm Operating mode Conductivity Define the units and range limits for the output values Range lower value Enter value Range upper unit Selection and factory setting as for Range lower unit Range upper value Enter value Path Menu Setup Additional functions Measuring range switch Function Options Info ...

Page 115: ...ovided in the last column of the error tables 3 If the measured values are implausible the onsite display is faulty or you encounter other problems search for the faults under Process errors without messages or Device specific errors Follow the recommended measures 4 Contact the Service Department if you cannot rectify the error yourself Only cite the error number 11 1 2 Process errors without mes...

Page 116: ...nd more information are transmitted according to the definitions and technical capability of the respective fieldbus systems Implausible measured values Current output incorrect current value No current output signal Inputs defective First perform tests and take measures as outlined in Process specific errors section Measuring input test Connect the Memocheck Sim CYP03D to the input and use this t...

Page 117: ...ce Department please cite the message number only Since you can individually change the assignment of an error to an error category the Service Department cannot use this information 11 5 2 Adjusting diagnostic behavior All the diagnostics messages are assigned to specific error categories at the factory Since other settings might be preferred depending on the application error categories and the ...

Page 118: ...hether an error current should be output at the current output if the diagnostic message display is activated Status signal Options Maintenance M Out of specification S Function check C Failure F Factory setting Depends on the message The messages are divided into different error categories in accordance with NAMUR NE 107 Decide whether you want to change a status signal assignment for your applic...

Page 119: ... module 2 Contact the Service Department 284 Firmware update M On Off Update completed successfully 285 Update error F On On Firmware update failed 1 Repeat update 2 SD card error use another card 3 Incorrect firmware repeat with suitable firmware 4 Contact the Service Department 302 Battery low M On Off Buffer battery of real time clock is low The date and time are lost if the power is interrupte...

Page 120: ...isplayed Possible reasons Current load outside specification short circuit or open current loop module defective 1 Check installation of current loop 2 Check module 3 Contact the Service Department 502 No text catalog F On On Contact the Service Department 503 Language change M On Off Language change failed Contact the Service Department 530 Logbook at 80 M On Off 1 Save the logbook to the SD card...

Page 121: ...ed the message displayed in the measuring screen 975 Device reset C Off Off Device reset 976 PFM value high S On Off Pulse frequency modulation output signal exceeded undershot Measured value outside the specified range Reasons sensor in air air pockets in assembly incorrect flow to sensor sensor fouled 1 Clean the sensor 2 Check plausibility 3 Adjust the PFM configuration 977 PFM value low S On O...

Page 122: ...directly displayed every time you enter the menu Most important message Diagnostics message recorded with the highest criticality level Past message Diagnostic message whose cause is no longer present All the other functions in the Diagnostics menu are described in the following chapters 11 8 Diagnostics list All the current diagnostics messages are listed here A time stamp is available for each m...

Page 123: ...es Yes Version logbook All events 50 No No No Yes Hardware version logbook All events 125 No No No Yes Data logbook for sensors optional Data logbooks 150 000 Yes Yes Yes Yes Debugging logbook Only accessible with the special activation code Service 1000 Yes No Yes Yes Diagnostics Logbooks Function Options Info All events Chronological list of all the logbook entries with information on the type o...

Page 124: ...multaneously Go to date User input Go to date Time Use this function to go directly to a specific time in the list In this way you avoid having to scroll through all the information The complete list is always visible however Delete all entries Action You can delete all the calibration logbook entries here Configuration events Chronological list of the configuration events Show Events are displaye...

Page 125: ...rs and minutes until logbook is full Pay attention to the information on selecting the memory type in the General settings Logbooksmenu Show Events are displayed Select a particular event to display more detailed information Show plot Graphic display of the logbook entries The entries are displayed according to your settings in the General settings Logbooks menu Select 2nd plot Selecting another d...

Page 126: ...card Insert the SD card into the device card reader and select the logbook to be saved The file name is made up of the Logbook ident Menu Setup General settings Logbooks an abbreviation for the particular logbook and a time stamp 1 CSV files use international number formats and separators Therefore they must be imported into MS Excel as external data with the correct format settings If you double ...

Page 127: ...r Sim main value Options On Off Factory setting Off If you simulate the measured value this is indicated on the display by a simulation icon in front of the measured value Main value Depends on the sensor Factory setting Depends on the sensor Set the desired simulation value Sim temperature Options On Off Factory setting Off If you simulate the temperature measured value this is indicated on the d...

Page 128: ...h screen at the following address www endress com order ident Orig order code ext Read only Complete order code for the original device resulting from the product structure Current order code ext Free text Current code taking into account changes to the hardware You must enter this yourself Serial number Read only The serial number allows you to access device data and documentation on the Internet...

Page 129: ...ead only Description Serial number Order code Hardware version Software version This information is provided for every electronics module available Specify the serial numbers and order codes when servicing for example Sensors Depends on the sensors connected Read only Description Serial number Order code Hardware version Software version This information is provided for every sensor available Spec...

Page 130: ...ions Measuring range limits for main measured value and temperature General information Sensor identification information The specific data that are displayed depends on what sensor is connected 11 14 Firmware history 2 Not available for all sensor types Date Version Changes to software Documentation edition 03 2015 01 05 02 Extension Conductivity New sensor CLS82D Concentration always visible in ...

Page 131: ...r can be used to calculate the salinity SAC nitrate turbidity Calibration settings can be configured via fieldbus Channel specific diagnostics codes for HOLD function Support for EtherNet IP Improvement Web server login for managing multiple users Set point and PID parameters for controllers can be configured via fieldbus BA01225C 07 EN 02 13 BA00486C 07 EN 02 13 BA01245C 07 EN 01 13 07 2013 01 04...

Page 132: ...ESD Risk of damage to electronic components Take personal protective measures to avoid ESD such as discharging beforehand at PE or permanent grounding with a wrist strap For your own safety use only genuine spare parts With genuine parts the function accuracy and reliability are also ensured after maintenance work 12 1 Calibration Sensors with Memosens protocol are calibrated at the factory Users ...

Page 133: ...switching off the cleaning system because you wish to test the cleaning function wear protective clothing goggles and gloves or take other appropriate measures 1 If an error occurs or the maintenance schedule stipulates that the sensor has to be replaced use a new sensor or a sensor that has been precalibrated in the laboratory A sensor is calibrated in the laboratory under optimum external condit...

Page 134: ...rating manual for information on servicing and troubleshooting the assembly The assembly operating manual describes the procedure for mounting and disassembling the assembly replacing the sensors and seals and contains information on the material resistance properties as well as spare parts and accessories ...

Page 135: ...Liquiline CM442R CM444R CM448R Repair Endress Hauser 135 13 Repair 13 1 Spare parts a0020679 Fig 70 Spare parts You can find the names of spare parts and their order numbers in the following table ...

Page 136: ...R 448R Control cabinet installation housing complete 71222276 4 Kit CM44x CM44xR electronics module extension backplane Extension backplane complete To be replaced only by Endress Hauser Service 71141366 5 11 Kit CM44xR Set of covers for shock protection 71222282 9 Kit CM442 base module BASE L 24V AC DC Base module 24V AC DC complete End cover item 8 Instructions for spare parts kit CM44x 71100607...

Page 137: ...44x 71135633 Kit CM44x CM44xR terminal set extension module 2AO 4AO 71155582 Kit CM44x CM44xR extension module DIO 2 x digital input digital output in each case Extension module DIO complete Instructions for CM44x CM44xR spare parts kits 71135638 Kit CM44x CM44xR terminal set extension module DIO 71219784 Kit CM44x CM44xR extension module 2DS 2 x digital sensor Extension module 2DS complete Instru...

Page 138: ...ducts that have come into contact with a medium In order to ensure a reliable proper and quick return Learn about the methods and basic conditions at the Internet site www services endress com return material 13 3 Disposal The device contains electronic components and must therefore be disposed of in accordance with regulations on the disposal of electronic waste Please observe local regulations T...

Page 139: ... endress com cyk11 14 2 Sensors 14 2 1 Glass electrodes Orbisint CPS11D pH sensor with Memosens technology Dirt resistant PTFE diaphragm Order as per product structure Online Configurator www endress com cps11d Technical Information TI00028C 07 EN Memosens CPS31D pH sensor with Memosens technology Gel filled reference system with ceramic diaphragm Order as per product structure Online Configurator...

Page 140: ...t structure Online Configurator www endress com cps341d Technical Information TI00468C 07 EN 14 2 3 ORP sensors Orbisint CPS12D ORP sensor with Memosens technology Dirt resistant PTFE diaphragm Order as per product structure Online Configurator www endress com cps12d Technical Information TI00367C 07 EN Ceraliquid CPS42D ORP sensor with Memosens technology Ceramic diaphragm and KCl liquid electrol...

Page 141: ...nical Information TI00352C 07 EN Tophit CPS491D ISFET sensor with Memosens technology Open aperture diaphragm for media with high potential for fouling Order as per product structure Online Configurator www endress com cps491d Technical Information TI00377C 07 EN 14 2 5 pH ORP combined sensors Memosens CPS16D Combined pH ORP sensor for process technology with dirt repellent PTFE diaphragm With Mem...

Page 142: ...h Memosens technology Order as per product structure Online Configurator www endress com cls15d Technical Information TI00109C 07 EN Condumax CLS16D Hygienic conductive conductivity sensor for pure water ultrapure water and EX applications With Memosens technology With EHEDG and 3A approval Order as per product structure Online Configurator www endress com cls16d Technical Information TI00227C 07 ...

Page 143: ...ure Online Configurator www endress com cos81d Technical Information TI01201C 07 EN 14 2 9 Chlorine sensors CCS142D Membrane covered amperometric sensor for free chlorine Memosens technology Measuring range 0 01 to 20 mg l Order as per product structure Online Configurator www endress com ccs142d Technical Information TI00419C 07 EN 14 2 10 Ion selective sensors ISEmax CAS40D Ion selective sensors...

Page 144: ... CM442 CM444 CM448 CM442R CM444R CM448R CSF48 CA80 Extension module AOR 2 x relay 2 x analog output 0 4 to 20 mA Order No 71111053 Kit CM442 CM444 CM448 CM442R CM444R CM448R CSF48 CA80 extension module 2R 2 x relay Order No 71125375 Kit CM442 CM444 CM448 CM442R CM444R CM448R CSF48 CA80 extension module 4R 4 x relay Order No 71125376 Kit CM442 CM444 CM448 CM442R CM444R CM448R CSF48 CA80 extension m...

Page 145: ...Upgrade kit CM442 CM444 CM448 CM442R CM444R CM448R CSF48 CA80 Extension module 485 Modbus RS485 Ethernet configuration Order No 71140889 Upgrade kit CM442 CM444 CM448 CM442R CM444R CM448R CSF48 CA80 Extension module 485 Modbus TCP Ethernet configuration Order No 71140890 Upgrade kit CM442 CM444 CM448 CM442R CM444R CM448R CSF48 Extension module 485 EtherNet IP Ethernet configuration Order No 712198...

Page 146: ...vation code for EtherNet IP module 485 Order No 71219871 Activation code for Modbus TCP module ETH Order No 71279813 Activation code for EtherNet IP module ETH Order No 71279830 Kit CM442R Activation code for 2nd digital sensor input Order No 71114663 Kit CM444R CM448R Upgrade code for 2 x 0 4 to 20 mA for BASE E Order No 71140891 Activation code for feedforward control Requires current input or f...

Page 147: ...display Graphic display For installation in the cabinet door or panel Order No 71185295 Service display Portable for commissioning Order No 71185296 14 5 2 SD card SD card Industrial Flash Drive 1 GB Order No 71110815 14 5 3 Communication specific accessories Commubox FXA195 HART Intrinsically safe HART communication with FieldCare via the USB port Technical Information TI00404F Commubox FXA291 Co...

Page 148: ... Field Xpert SFX100 Compact flexible and robust industrial handheld terminal for remote configuration and for obtaining measured values via the HART current output Operating Instructions BA00060S 14 5 4 System components RIA14 RIA16 Field display unit for integration into 4 20 mA circuits RIA14 in flameproof metal enclosure Technical Information TI00143R and TI00144R RIA15 Process display unit Dig...

Page 149: ...sensor inputs for sensors with Memosens protocol Analog current inputs optional Digital inputs optional 15 1 4 Input signal Depending on version Max 8 x binary sensor signal 2 x 0 4 to 20 mA optional passive potentially isolated from the sensor inputs and from one another 0 to 30 V 15 1 5 Cable specification Cable type Memosens data cable CYK10 or fixed sensor cable each with cable end sleeves or ...

Page 150: ...ed 15 2 2 Span 15 2 3 Nominal input current Max 8 mA 15 2 4 PFM function Minimum pulse width 500 μs 1 kHz 15 2 5 Testing voltage 500 V 15 2 6 Cable specification Max 2 5 mm2 14 AWG 15 3 Current input passive 15 3 1 Span 0 to 20 mA 15 3 2 Signal characteristic Linear 15 3 3 Internal resistance Non linear 15 3 4 Testing voltage 500 V High 11 to 30 V DC Low 0 to 5 V DC ...

Page 151: ...m the sensor circuits Optional HART communication only via current output 1 1 HART PROFIBUS DP Modbus RS485 Signal encoding FSK 0 5 mA via current signal Data transmission rate 1200 Baud Galvanic isolation Yes Load communication resistor 250 Signal encoding EIA TIA 485 PROFIBUS DP compliant as per IEC 61158 Data transmission rate 9 6 kBd 19 2 kBd 45 45kBd 93 75 kBd 187 5 kBd 500 kBd 1 5 MBd 6 MBd ...

Page 152: ...e 4 to 20 mA Error current from 2 4 to 23 mA Error current factory setting for both measuring ranges 21 5 mA 15 4 3 Load Max 500 15 4 4 Linearization transmission behavior Linear Signal encoding IEEE 802 3 ethernet Data transmission rate 10 100 MBd Galvanic isolation Yes Connection RJ45 IP address DHCP default or configuration via menu Signal encoding IEEE 802 3 ethernet Data transmission rate 10 ...

Page 153: ... width 500 μs 1 kHz 15 5 3 Auxiliary voltage Electrical specification galvanically isolated Unregulated 24 V DC 20 Max 50 mA 15 5 4 Testing voltage 500 V 15 5 5 Cable specification Max 2 5 mm2 14 AWG 15 6 Current output active 15 6 1 Span 0 to 23 mA 2 4 to 23 mA for HART communication 15 6 2 Signal characteristic Linear 15 6 3 Electrical specification Output voltage Max 24 V Testing voltage 500 V ...

Page 154: ...es 15 7 2 Relay switching capacity Base module alarm relay Switching voltage Load max Switching cycles min 230 V AC cos 0 8 to 1 0 1 A 700 000 0 5 A 450 000 115 V AC cos 0 8 to 1 0 1 A 1 000 000 0 5 A 650 000 24 V DC L R 0 to 1 ms 0 1 A 500 000 0 5 A 350 000 Extension modules Switching voltage Load max Switching cycles min 230 V AC cos 0 8 to 1 0 1 A 700 000 0 5 A 450 000 2 A 120 000 115 V AC cos ...

Page 155: ...efinable and 16 predefined device variables dynamic variables PV SV TV QV Supported features PDM DD AMS DD DTM Field Xpert DD Manufacturer ID 11h Device type 155Dh CM44x Profile version 3 02 Device master files GSD www endress com profibus Device Integration Manager DIM Output 16 AI blocks 8 DI blocks Input 4 AO blocks 8 DO blocks Supported features 1 MSCY0 connection cyclic communication master C...

Page 156: ...itches or the software TCP port 502 TCP connections 3 Protocol TCP Function codes 03 04 06 08 16 23 Broadcast support for function codes 06 16 23 Output data 16 measured values value unit status 8 digital values value status Input data 4 setpoint values value unit status 8 digital values value status diagnostics information Supported features Address can be configured via DHCP or the software Prot...

Page 157: ...5 9 2 Cable specification for optional display Length of display cable supplied 3 m 10 ft Maximum permitted length of a display cable 5 m 16 5 ft Maximum RPI 10000 ms System integration EtherNet IP EDS Rockwell Add on Profile Level 3 Faceplate for FactoryTalk SE IO data Input T O Device status and top priority diagnostic message Measured values 16 AI analog input status unit 8 DI discrete input st...

Page 158: ...44R and CM448R Fuse is not exchangeable 15 9 5 Overvoltage protection Integrated overvoltage lightning protection as per EN 61326 Protection category 1 and 3 15 10 Performance characteristics 15 10 1 Response time Current outputs t90 max 500 ms for an increase from 0 to 20 mA Current inputs t90 max 330 ms for an increase from 0 to 20 mA Digital inputs and outputs t90 max 330 ms for an increase fro...

Page 159: ... of current inputs and outputs 5 μA 15 10 7 Repeatability Documentation of the connected sensor 15 11 Environment 15 11 1 Ambient temperature range CM442R 0 to 60 C 32 to 140 F CM444R Generally 0 to 55 C 32 to 130 F with the exception of packages under the second point in the list 0 to 50 C 32 to 120 F for the following packages CM444R M40A7FI CM444R M40A7FK CM444R M4AA5F4 CM444R M4AA5FF CM444R M4...

Page 160: ... to 120 F for the following packages CM448R 6AA CM448R 8A4 CM448R 8A5 CM448R 28A3 CM448R 38A3 CM448R 48A3 CM448R 58A3 CM448R 68A3 CM448R 26A5 CM448R 36A5 CM448R 46A5 CM448R 56A5 CM448R 66A5 CM448R 22A7 CM448R 32A7 CM448R 42A7 CM448R 52A7 CM448R 62A7 CM448R A6A5 CM448R A6A7 CM448R B6A5 CM448R B6A7 CM448R C6A5 CM448R C6A7 CM448R D6A5 CM448R D6A7 External display optional 20 to 60 C 0 to 140 F 15 11 ...

Page 161: ...onmental tests Vibration test based on DIN EN 60068 2 October 2008 Vibration test based on DIN EN 60654 3 August 1998 15 11 7 Electromagnetic compatibility Interference emission and interference immunity as per EN 61326 1 20013 class A for industry 15 11 8 Electrical safety IEC 61010 1 Class I equipment Low voltage overvoltage category II Environment 2000 m 6562 ft above MSL 15 11 9 Pollution degr...

Page 162: ...ass T4A 0 C 32 F Ta 55 C 131 F Control Drawing 403936 Depending on version CM442R fully configured Approx 0 45 kg 1 lbs CM444R and CM448R fully configured Approx 0 95 kg 2 1 lbs Individual module Approx 0 06 kg 0 13 lbs External display excluding cable Approx 0 56 kg 1 2 lbs External power unit CM444R CM448R See Operating Instructions of power unit DIN rail housing PC FR Display cover PC FR Soft k...

Page 163: ...Liquiline CM442R CM444R CM448R Installation and operation in Class I Div 2 environment CM444R and CM448R Endress Hauser 163 16 2 Control Drawing ...

Page 164: ...fication 149 Current outputs 154 Digital inputs 150 Digital outputs 153 Sensor inputs 149 Cable terminals 25 Calibration 132 cCSAus 14 CE mark 14 Check Function 49 Post connection 39 Post installation 21 Chemoclean 33 101 Chemoclean Plus 102 Cleaning Assemblies 134 Chemoclean 101 Chemoclean Plus 102 Cycle 104 External display 133 Manual cleaning 105 Sensors 133 Standard cleaning 101 Cleaning assem...

Page 165: ...12 Device behavior 117 Device description 10 Device description files 155 Device information 128 Device status 54 Device test 127 Device type 155 Device variables 76 155 PROFIBUS 76 Device specific errors 115 Diagnostic information Fieldbus 116 Onsite display 116 Diagnostic list 122 Diagnostic message Classification 117 Device behavior adjusting 117 Device specific 119 Pending message 122 Sensor s...

Page 166: ...ting the address via the hardware 38 Termination 37 Fieldbuses 43 Firmware history 130 Firmware update Controller 66 FM CSA 15 Functional ground connection 29 G Galvanic isolation 151 General settings Automatic hold 57 Basic settings 55 Date and time 56 Extended setup 61 Logbooks 58 H HART 76 General 43 Quick wiring guide 22 HART version 155 I Identification Nameplate 13 Serial number 14 Incoming ...

Page 167: ... mounting 15 18 External display 19 Wall mounting 19 N Nameplate 13 O Occupational safety 8 Onsite display 116 Operation Configuration 46 Display and operating elements 44 Operating concept 45 Via service interface 42 Via web server 41 Operational safety 9 Output Current output 153 Digital output 153 Linearization 152 Load 152 Numbering 11 Output signal 151 Protocol specific data 155 Relay 154 Sig...

Page 168: ...pe of delivery 14 SD card 147 Security IT 9 Sensor information 130 Sensors Chlorine 143 Conductivity conductive 142 Conductivity inductive 142 Connection 28 30 Enamel pH electrodes 140 Interface 144 ISE 143 Nitrate 144 ORP sensors 140 Oxygen 142 pH glass electrodes 139 pH ISFET 141 SAC 144 Turbidity 143 Types 28 Serial number 14 Service interface Connection 42 Creating a connection 42 Setting the ...

Page 169: ... 159 Input 149 Mechanical construction 162 Output 151 Performance characteristics 158 Terminal diagram 12 Troubleshooting 115 122 U Use 7 V Vibration resistance 161 W Warnings 5 Web server 65 116 Connection 40 Creating a connection 40 Operation 41 Quick wiring guide 24 Weight 162 ...

Page 170: ...Liquiline CM442R CM444R CM448R 170 ...

Page 171: ...Liquiline CM442R CM444R CM448R Endress Hauser ...

Page 172: ...www addresses endress com ...

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