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Endress+Hauser Liquiline System CA80CR Operating Instructions Manual

Colorimetric analyzer for chromate
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BA01575C/07/EN/06.22-00
71593550
2022-09-30
Valid as of version
01.12.00
Products
Operating Instructions
Liquiline System CA80CR
Colorimetric analyzer for chromate (Cr(VI))
Solutions
Services

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Summary of Contents for Endress+Hauser Liquiline System CA80CR

  • Page 1 Products Solutions Services BA01575C/07/EN/06.22-00 71593550 2022-09-30 Valid as of version 01.12.00 Operating Instructions Liquiline System CA80CR Colorimetric analyzer for chromate (Cr(VI))

  • Page 3: Table Of Contents

    Liquiline System CA80CR Table of contents Table of contents About this document ....5 Commissioning ....49 Warnings .
  • Page 4 Table of contents Liquiline System CA80CR Technical data ....166 15.1 Input ......166 15.2 Output .

  • Page 5: About This Document

    Liquiline System CA80CR About this document About this document Warnings Structure of information Meaning This symbol alerts you to a dangerous situation. DANGER Failure to avoid the dangerous situation will result in a fatal or serious Causes (/consequences) injury. If necessary, Consequences of non-compliance (if applicable) ‣...

  • Page 6: Documentation

    Documentation The following instructions complement these Operating Instructions and are available on the product pages on the Internet: • Brief Operating Instructions Liquiline System CA80CR, KA01223C • Operating Instructions Memosens, BA01245C • Software description for Memosens inputs • Calibration of Memosens sensors •...

  • Page 7: Basic Safety Instructions

    Intended use The Liquiline System CA80CR is a wet-chemical analyzer for the almost continuous determination of chromate concentrations (Cr (VI)) in liquid media. The analyzer is designed for use in the following applications: •...

  • Page 8: Product Safety

    Basic safety instructions Liquiline System CA80CR During operation: 1. If faults cannot be rectified: products must be taken out of service and protected against unintentional operation. 2. Keep the door closed when not carrying out service and maintenance work. CAUTION...

  • Page 9: Product Description

    Photometer Controller Measuring system A complete measuring system comprises: • Analyzer Liquiline System CA80CR with the configuration ordered • reagents and standard solution (to be ordered separately) • Sample conditioning Liquiline System CAT8x0 (optional) Microfiltration (Liquiline System CAT810) • Function: pressure pipe sampling and filtration •...

  • Page 10: Measuring System With Liquiline System

    Product description Liquiline System CA80CR Membrane filtration (Liquiline System CAT860) • Function: sampling and filtration • Ceramic membrane filter candle; pore size 0.1 µm or 0.4 µm • Communication via Memosens protocol, control via CA80 • Automatic backflush function with cleaning solution and compressed air •...

  • Page 11: Liquiline System Ca80

    Liquiline System CA80CR Product description A0044810 A0044809  5 Measuring system with Liquiline System  6 Measuring system with Liquiline System CAT820 CAT860 Pump Pump Liquiline System CA80 Valve Sample collecting vessel Liquiline System CA80 Sample collecting vessel overflow Sample...

  • Page 12: Equipment Architecture

    Product description Liquiline System CA80CR A0044808  8 Measuring system with Liquiline System CA80, Liquiline System CAT820 and second analyzer Backflushing with compressed air (optional) Second analyzer Valve (optional) Sample to second analyzer Pump Filter (ceramic) Liquiline System CA80 Medium...
  • Page 13 Liquiline System CA80CR Product description 3.3.2 Terminal diagram The unique terminal name is derived from: Slot no. : Port no. : Terminal Example, NO contact of a relay Device with 4 inputs for digital sensors, 4 current outputs and 4 relays •...

  • Page 14: Incoming Acceptance And Product

    Incoming acceptance and product identification Liquiline System CA80CR Incoming acceptance and product identification Incoming acceptance 1. Verify that the packaging is undamaged.  Notify the supplier of any damage to the packaging. Keep the damaged packaging until the issue has been resolved.

  • Page 15: Scope Of Delivery

    Liquiline System CA80CR Incoming acceptance and product identification Interpreting the order code The order code and serial number of your product can be found in the following locations: • On the nameplate • In the delivery papers Obtaining information on the product 1.

  • Page 16: Mounting

    Mounting Liquiline System CA80CR Mounting CAUTION Incorrect transportation can cause injury and damage the device ‣ Always use a lifting truck or a fork-lift to transport the analyzer. Two people are needed for the installation. ‣ Lift the device by the recessed grips.
  • Page 17 Liquiline System CA80CR Mounting 654 (25.74) A0028821  15 Liquiline System CA80 with base, dimensions in mm (in) 1800 (70.9) 8 (0.31) A0041592  16 Post (accessory) for "Outdoor" version, dimensions in mm (inch) 5.1.2 Mounting location Note the following when erecting the device: ‣...

  • Page 18: Mounting The Analyzer

    Mounting Liquiline System CA80CR ‣ Ensure that the unit can drain freely, without any siphoning effects. ‣ Make sure air can circulate freely at the front of the housing. ‣ Open analyzers (i.e. analyzers that are supplied without a door) may only be erected in closed areas or in a protective cabinet or similar facility.
  • Page 19 Liquiline System CA80CR Mounting The mounting materials required to secure the device to the wall are not supplied. 1. Provide the mounting materials to secure the device to the wall (screws, wall plugs) onsite. 2. Mount the wall holder unit (2 parts) on the wall.
  • Page 20 Mounting Liquiline System CA80CR 624 (24.57) 530 (20.87) A0036783  20 Foundation plan Fasteners (4 x M10) Dimensions of Liquiline System CA80 A0036785  21 Securing the base 1. Screw the base to the ground. 2. With 2 people, lift the analyzer and fit it on the base. Use the recessed grips.
  • Page 21 Liquiline System CA80CR Mounting 5.2.3 "Outdoor" version: mounting on a post Erecting the post 4 x 12 (0.47) 250 (9.84) A0041437  22 Foundation plan, dimensions in mm (in) When installing outdoors, consideration must be given to providing correct protection against lightning.
  • Page 22 Mounting Liquiline System CA80CR Mounting analyzer on the post A0041425 A0041426  23 Analyzer mounted on post (from front)  24 Analyzer mounted on post (from behind) Fit the clamp of the post retainer on the retaining rods and post using the nuts.
  • Page 23 Liquiline System CA80CR Mounting Mount the wall holder unit (included in the delivery with the analyzer) on the post retainer. Insert the spacer. Screw the suspension bracket of the wall holder unit (included in the delivery with the analyzer) onto the analyzer.

  • Page 24: Post-Mounting Check

    Mounting Liquiline System CA80CR Hook in the analyzer. Fix the upper wall holder unit in place with the screw provided. Post-mounting check After mounting, check all the connections to ensure they are secure. Endress+Hauser...

  • Page 25: Electrical Connection

    Liquiline System CA80CR Electrical connection Electrical connection WARNING Device is live! Incorrect connection may result in injury or death! ‣ The electrical connection may be performed only by an electrical technician. ‣ The electrical technician must have read and understood these Operating Instructions and must follow the instructions contained therein.
  • Page 26 Electrical connection Liquiline System CA80CR Connection of analog inputs and outputs, Memosens sensors or digital fieldbuses Remove the bottle tray: Lift up the recessed grip slightly and pull it towards the front. Remove the cover that is hooked into place.
  • Page 27 Liquiline System CA80CR Electrical connection 6 x Ph2 Release the 6 screws on the electronics compartment cover using a Phillips-head screwdriver and fold out the cover towards the front. 8. Only for order versions with G or NPT glands: Replace the pre-installed M-thread cable glands with the G or NPT cable glands that are enclosed.
  • Page 28 Electrical connection Liquiline System CA80CR After connecting: 1. Secure the electronics compartment cover with the 6 screws. 2. Fold up the carrier board and use the 6 screws to secure it after connecting. 3. Tighten the cable glands on the bottom of the device to secure the cables.
  • Page 29 Liquiline System CA80CR Electrical connection 6.2.3 "Outdoor" version: connecting the power supply and hose heater The power supply cable is not included with the delivery and must be provided by the customer. 1. Guide the power supply cable and the cable of the hose heater from below through the cable gland on the inner rear panel of the device and feed them up into the electronics compartment (→...

  • Page 30: Connecting Sample Preparation

    Electrical connection Liquiline System CA80CR Connecting sample preparation 6.3.1 Connecting the optional cleaning valve of Liquiline System CAT810 1. Disconnect the mains plug. 2. To fold out the carrier board towards the front, proceed as described in the "Routing the cables" section .
  • Page 31 Liquiline System CA80CR Electrical connection Cable sample (does not necessarily correspond to the original cable supplied) A0044089 A0044090 A0044091  28 Terminated cable  29 Inserting the cable  30 Tightening the screw (2 Nm) Outer shield (exposed) Cable clamp for hose heating...

  • Page 32: Connecting The Sensors And Additional Modules

    Electrical connection Liquiline System CA80CR 10. Connect the cable or cables (depending on the version) to the following plug-in terminals:  GN/YE A0028924  31 Connection scheme for Liquiline System CAT820 / 860 Hose heater 100 to 120 V/200 to 240 V AC (optional)
  • Page 33 Liquiline System CA80CR Electrical connection BASE2-E A0044867  32 Connection compartment in the controller housing Base module Base2-E Analyzer interface Dummy cover Module cover Base module E A0042273  33 BASE2-E Power supply for digital fixed cable sensors with Memosens protocol...
  • Page 34 Electrical connection Liquiline System CA80CR Com B Com A – A0024019  34 Example of a Memosens CYK10 data cable Connecting the ferrules of the sensor cable to the base module E 1. To access the electronics compartment, proceed as described in the "Routing the cables"...
  • Page 35 Liquiline System CA80CR Electrical connection Digital inputs and outputs DIO module – – – – – –  37 Wiring  36 Module diagram Current inputs Module 2AI – –  38 Module  39 Wiring diagram Endress+Hauser...
  • Page 36 Electrical connection Liquiline System CA80CR Current outputs – – – – – –  41 Wiring  42 Module  43 Wiring  40 Module diagram diagram Relays Module 2R Module 4R  44 Module  45 Wiring  46 Module ...
  • Page 37 Liquiline System CA80CR Electrical connection Example: Connecting the cleaning unit 71072583 for CAS40D NOTICE Power consumption too high for the Liquiline alarm relay! Can cause irreparable damage to the base module ‣ Connect the cleaning unit only to terminals of an additional module (AOR, 2R or 4R), not to the alarm relay of the base module.
  • Page 38 Electrical connection Liquiline System CA80CR Terminal PROFIBUS DP Not connected DGND LEDs on front of module Designation Color Description Power Supply voltage is applied and module is initialized. Bus failure Bus failure System failure Device error Communication PROFIBUS message sent or received.

  • Page 39: Hardware Settings

    Liquiline System CA80CR Electrical connection Terminal Modbus RS485 DGND LEDs on front of module Designation Color Description Power Supply voltage is applied and module is initialized. Bus failure Bus failure System failure Device error Communication Modbus message sent or received.

  • Page 40: Ensuring The Degree Of Protection

    Electrical connection Liquiline System CA80CR DGND B/B' A/A'  54 Structure of internal termination 2. External termination Leave the DIP switches on the module board in the "OFF" position (factory setting). ‣ Connect the external termination to terminals 81 and 82 on the front of module 485DP or 485MB for 5-V power supply.

  • Page 41: Post-Connection Check

    Liquiline System CA80CR Electrical connection • Unsuitable cable diameters are used for the cable glands • Modules are not fully secured • The display is not fully secured (risk of moisture entering due to inadequate sealing) • Loose or insufficiently tightened cables/cable ends •...

  • Page 42: System Integration

    System integration Liquiline System CA80CR System integration Overview of device description files 7.1.1 Device identification →  169, protocol-specific data 7.1.2 Source for device description and device master files Downloading device drivers 1. Go to the website: www.endress.com/downloads.  A dropdown list is displayed.
  • Page 43  192.168.1.212/logbooks_csv.fhtml (for logbooks in CSV format) 192.168.1.212/logbooks_fdm.fhtml (for logbooks in FDM format) Downloads in FDM format can be securely transmitted, saved and visualized with Endress+Hauser' s "Field Data Manager Software". (→ www.endress.com/ms20) Operation The menu structure of the web server corresponds to the onsite operation.
  • Page 44 System integration Liquiline System CA80CR A0026780  59 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.
  • Page 45 Liquiline System CA80CR System integration 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. Operation • In the DTM the menu structure corresponds to the onsite operation. The functions of the Liquiline soft keys are found in the main window on the left.

  • Page 46: Operation Options

    Operation options Liquiline System CA80CR Operation options Structure and function of the operating menu Menu/Language English Č eština Nederlands Français Deutsch Italiano Polski A0040682 A0036773  62 Display (example)  61 Display (example) Menu path and/or device designation Soft key (press function)
  • Page 47 Liquiline System CA80CR Operation options 8.2.2 Configuration options Display only • You can only read the values but cannot change them. • Typical read-only values are: analyzer data, sensor data and system information • Example: Menu/Setup/Analyzer/../Measuring parameter Picklists • You receive a list of options. In a few cases, these also appear in the form of multiple choice boxes.
  • Page 48 Operation options Liquiline System CA80CR Tables • Tables are needed to map mathematical functions or to enter irregular interval samples. • You edit a table by navigating through rows and columns with the navigator and changing the values of the cells.

  • Page 49: Commissioning

    Liquiline System CA80CR Commissioning Commissioning Before the supply voltage is applied On account of the device design, high switch-on currents occur when the device is commissioned at low temperatures. The power value indicated on the nameplate refers to the power consumption after one minute of operation when the device is commissioned at 5 °C (41 °F).

  • Page 50: Liquiline System Ca80

    Only connect the hoses as specified in this diagram. A0041298  63 Hose connection diagram optional dilution A0041472  64 Liquiline System CA80CR, single-channel device Cleaner Photometer/measuring cell Standard 1 Sample Reagent RK 2, 3, 4, 7 Dispensers Reagent RB Outlet...
  • Page 51 Liquiline System CA80CR Commissioning S1 RK optional dilution A0041473  65 Liquiline System CA80CR, two-channel device Cleaner Photometer/measuring cell Standard 1 Sample Reagent RK 2, 3, 4, 7 Dispensers Reagent RB Outlet Outlet Sample collecting vessel Cuvette T-piece S1 RK...

  • Page 52: Function Check

    Commissioning Liquiline System CA80CR 4. If present, connect the communication cable and hose heater of the sample preparation system to the analyzer. 5. Ensure that only sample that has a low solids content is supplied, as otherwise there is a risk of blockage.

  • Page 53: Configuring The Measuring Device

    Liquiline System CA80CR Commissioning Configuring the measuring device 9.5.1 Basic setup analyzer Making basic settings 1. Switch to the menu Setup/Basic setup analyzer.  Make the following settings. • Device tag Give your device any name of your choice (max. 32 characters).

  • Page 54: Operation

    Operation Liquiline System CA80CR Operation 10.1 Display 10.1.1 Soft keys in the measuring mode On the bottom row of the display you can find four soft keys in the measuring screens: • With MENU and DIAG take you directly to the specific software menu.

  • Page 55: General Settings

    Liquiline System CA80CR Operation Icon Location Description At measured value The measured value is influenced by a simulated value At measured value The displayed measured value is simulated (for sensors) Header bar Controller is active Only pH or ORP measurement...
  • Page 56 Operation Liquiline System CA80CR 10.2.2 Date and time Menu/Setup/General settings/Date/Time Function Options Info Set date Depends on the format Editing mode: Day (two-digit): 01 to 31 Month (two-digit): 01 to 12 Year (four-digit): 1970 to 2106 Set time Depends on the format...
  • Page 57 Liquiline System CA80CR Operation Menu/Setup/General settings/Hold settings Function Options Info ‣ Setup menu Selection Decide whether the device outputs should • Disabled switch to the defined hold state when the Diagnostics menu • Enabled particular menu is opened. Factory setting...
  • Page 58 Operation Liquiline System CA80CR Menu/Setup/General settings/Logbooks Function Options Info Analyzer event logbook Selection All diagnostic messages are recorded • Ring buffer Ring buffer • Fill up buffer If the memory is full, the most recent entry Factory setting automatically overwrites the oldest entry.
  • Page 59 Liquiline System CA80CR Operation Menu/Setup/General settings/Logbooks Function Options Info Data logbooks For connected Memosens sensors (optional) You can create a maximum of 8 data logbooks. Logbook name Customized text, 20 characters ‣ Source of data Selection Select a data source for the logbook entries.
  • Page 60 Operation Liquiline System CA80CR Menu/Setup/General settings/Logbooks Function Options Info Source of data Read only This is for information purposes only. If you want to record another value, delete this logbook Measured value and create a new data logbook. Log time left...
  • Page 61 Liquiline System CA80CR Operation • Logbook name Assign a name. Example: "01". • Source of data Select a data source. Example: Signal of binary input 1. • Measured value Select the measured value to be recorded. Example: pH value. • Scan time Specify the time interval between two logbook entries.
  • Page 62 Operation Liquiline System CA80CR Menu/Setup/(General settings or Inputs<Sensor channel>)/Extended setup/Diagnostics settings/Diag. behavior Function Options Info Diag. output Selection A relay output must first be configured for • None Diagnostics before it is possible to assign the • Alarm relay message to an output.
  • Page 63 Liquiline System CA80CR Operation Modbus Menu/Setup/General settings/Extended setup/Modbus Function Options Info Enable Selection You can switch off communication at this point. • Off The software can then only be accessed via local • On operation. Factory setting Termination Read only If the device is the last in the bus, you can terminate via the hardware.
  • Page 64 Operation Liquiline System CA80CR Menu/Setup/General settings/Extended setup/Webserver Function Options Info User administration List of users already View/edit You can change user names or passwords or created delete users. A user is already created at the factory: "admin" with password "admin".
  • Page 65 Liquiline System CA80CR Operation Menu/Setup/General settings/Extended setup/Ethernet Function Options Info Netmask xxx.xxx.xxx.xxx On the basis of the IP address of a device, the netmask specifies which IP addresses this device searches for in its own network and which addresses it could access in other networks via a router.
  • Page 66 Operation Liquiline System CA80CR Saving the setup Saving a setup offers the following advantages, among others : • Copying settings for other devices • Quick and easy switching between various setups, e. g. for different user groups or for recurring sensor type changes •...
  • Page 67 Liquiline System CA80CR Operation 5. Use OK to confirm or cancel and assign a new file name.  Your setup is saved on the SD card in the "Device" folder. You cannot upload the exported setup to the device again. You must use the Save setup .

  • Page 68: Analyzer

    Operation Liquiline System CA80CR 3. Enter the new password again.  The password has been changed successfully. Press the navigator for longer to return to the measuring mode. 10.3 Analyzer Menu/Setup/Analyzer Function Options Info Mode Read only Manual, automatic or fieldbus ‣...
  • Page 69 Liquiline System CA80CR Operation 10.3.1 Extended setup Measuring value Menu/Setup/Analyzer/Extended setup/Measuring value Function Options Info Main value Selection If another main value is selected, this affects • Cr(VI) other display screens. However, if another main • CrO4 value is selected, these display screens only change by a constant factor.
  • Page 70 Operation Liquiline System CA80CR Signals Menu/Setup/Analyzer/Extended setup Function Options Info Signal for sample request Lead time SPX Selection In the automatic mode, each measurement only 0.00 to 30.00 (mm:ss) starts once the lead time has elapsed. The request sample signal is active from the start of...
  • Page 71 Liquiline System CA80CR Operation 2. Enter the starting volume for every bottle. 3. Specify alarm and warning limits for the residual volumes. 4. Specify alarm and warning limits for the remaining time until the bottle refills are consumed. Menu/Setup/Analyzer/Extended setup/Diagnostics settings/Bottles...
  • Page 72 Operation Liquiline System CA80CR Menu/Setup/Analyzer/Extended setup/Diagnostics settings/Bottles Function Options Info Reagent RB 1 to 40 % Factory setting 10 % Reagent RK 1 to 40 % Factory setting Standard S1 1 to 20 % Factory setting Remaining operating time Warning limits Diag.
  • Page 73 Liquiline System CA80CR Operation Behavior after power failure Menu/Setup/Analyzer/Extended setup Function Options Info After power failure Selection Setting specifying how the analyzer should • Last mode behave after a power failure, or when the power • Manual mode is back on.
  • Page 74 Operation Liquiline System CA80CR 10.3.3 Calibration Menu/Setup/Analyzer/Calibration Function Options Info Start condition Selection The calibration can start either immediately or at • Immediate the set time. • Date/time Factory setting Immediate If the start condition selected is Immediate Date 01.01.1970 to 07.02.2106 Functions only available for:...

  • Page 75: Sample Preparation

    Liquiline System CA80CR Operation 10.4 Sample preparation The menu displayed depends on the connected sample preparation system. The menu item does not appear if a Liquiline System CA80 analyzer without a collecting vessel is connected. The Liquiline System CAT860 can only be operated with a Liquiline System CA80 single-channel device.
  • Page 76 Operation Liquiline System CA80CR Menu/Setup/Sample preparation/Installation type = Others/Sample preparation 1 ... 2 Function Options Info Operating mode Selection • Controlled • Independent Sample preparation that is controlled by the • Controlled analyzer, e.g. Liquiline System CAT820 / CAT860 Factory setting •...
  • Page 77 Liquiline System CA80CR Operation Menu/Setup/Sample preparation/Installation type = Others/Sample preparation 1 ... 2 Function Options Info Pump pause Selection 20 to 50 s Factory setting 30 s CAT820 and CAT860 Pressurized air cleaning CAT820 only Selection Settings for sample preparation with or without Compressed air •...
  • Page 78 Operation Liquiline System CA80CR Menu/Setup/Sample preparation/Installation type = Others/Sample preparation 1 ... 2 Function Options Info Limit change hose Function Selection • On • Off Factory setting Warning limit Selection Diag. code 337 01‐00 to 99‐00 (DD‐HH) Factory setting 60-00 Reset settings Resets all settings specific to sample preparation.

  • Page 79: Current Inputs

    Liquiline System CA80CR Operation Menu/Setup/Sample preparation/Installation type = Inlet pipe sampling/Sample preparation 1 ... 2 Function Options Info Filter backflush Selection • On • Off Factory setting Cleaning duration Selection Cleaning duration of the automatic water or compressed 10 to 60 s...

  • Page 80: Binary Inputs And Outputs

    Operation Liquiline System CA80CR Menu/Setup/Inputs/Current input x:y Function Options Info ‣ Lower range value -20.0 ... Upper range Enter the measuring range. The lower and value <unit of measure> upper range values are assigned to the 0 or Input variable = Parameter...
  • Page 81 Liquiline System CA80CR Operation 10.6.1 Application examples Chlorine regulation with feedforward control CA80 CCA250 Dig.in CA80 CCA250 Dig.out: PFM CA80 – CA80: DIO Dig.in: PFM Flow, e.g. Promag53 A0029239  67 Example of chlorine control with feedforward control Connection of the inductive proximity switch INS of CCA250 to the digital input of the DIO module...
  • Page 82 Operation Liquiline System CA80CR 7. Disturbance variable: in the controller menu, select the binary input to which you have connected the flow measured value. (Menu/Additional functions/Controllers/ Controller 1/Disturbance variable/Source of data = Binary input 6:2 and Measured value = PFM value) 8.
  • Page 83 Liquiline System CA80CR Operation The following information is processed at the binary inputs or output at the binary outputs: • Binary inputs: Signal for process access: The analyzer can only perform activities that require sample (measurement, calibration, cleaning) when the signal is active. The time and the sequence of activities correspond to the settings in the setup.
  • Page 84 Operation Liquiline System CA80CR The following information is processed at the binary inputs or output at the binary outputs: • Binary inputs: Signal for process access: The analyzer can only perform activities that require sample (measurement, calibration, cleaning) when the signal is active. The time and the sequence of activities correspond to the settings in the setup.
  • Page 85 Liquiline System CA80CR Operation Menu/Setup/Outputs/Binary output x:y Function Options Info Binary output Selection Signal type Selection Static signal Function Selection Analyzer Assignments Selection Here select which binary outputs output the Measurement active SP1 system status for a measurement currently Function = Analyzer running.
  • Page 86 Operation Liquiline System CA80CR 5.  The output signal level High indicates that sample is required. 10.6.2 Binary input configuration Menu/Setup/Inputs/Binary input x:y Function Options Info Binary input Selection Switches the input on/off • Off • On Factory setting ‣...
  • Page 87 Liquiline System CA80CR Operation Menu/Setup/Inputs/Binary input x:y Function Options Info Input variable Selection Frequency • Frequency Display in Hz in the measuring menu • Parameter Parameter • Flow rate You subsequently determine the parameter Factory setting name and unit. These are then displayed in the Frequency measuring menu.
  • Page 88 Operation Liquiline System CA80CR Menu/Setup/Outputs/Binary output x:y Function Options Info Signal type = Static signal Function Selection Source for the outputted switching state • None The following functions depend on the option • Limit switches selected. • Diagnostics message Function = None switches off the function.

  • Page 89: Signal Outputs

    Liquiline System CA80CR Operation Menu/Setup/Outputs/Binary output x:y Function Options Info Source of data Selection Source whose value should be read out as a • None frequency via the binary output. • Sensor inputs • Binary inputs • Controller • Fieldbus signals •...
  • Page 90 Operation Liquiline System CA80CR Menu/Setup/Outputs/Current output x:y Function Options Info Current output Selection Use this function to activate or deactivate a • Off variable being output at the current output • On Factory setting Source of data Selection The sources of data on offer depend on your •...
  • Page 91 Liquiline System CA80CR Operation Source of data Measured value Oxygen (amp.) Selection • Temperature Oxygen (opt.) • Partial pressure • Concentration liquid • Saturation • Raw value nA (only Oxygen (amp.)) • Raw value μs (only Oxygen (opt.)) Cond i Selection •...
  • Page 92 Operation Liquiline System CA80CR Outputting the controller manipulated variable via the current output Unipolar+ Assign to the output to which an actuator that can increase the measured value is connected. Unipolar- Assign to the output to which an actuator that can decrease the measured value is connected.
  • Page 93 Liquiline System CA80CR Operation Outputting the status of a limit switch Function = Limit switch Function Options Info Source of data Selection Select the limit switch via which the status of the Limit switch 1 ... 8 relay is to be output.
  • Page 94 Operation Liquiline System CA80CR 1. PWM (pulse width modulation): The duty cycle is varied within a period T (T=t ). The cycle duration remains constant. y = t / T 10 % 50 % 100 % 1 "High" 0 "Low"...
  • Page 95 Liquiline System CA80CR Operation Function = Controller Function Options Info Maximum frequency 1 to 180 min Maximum number of pulses per minute The controller calculates the pulse duration Operating mode = PFM Factory setting based on this setting. 60 min ‐1...
  • Page 96 Operation Liquiline System CA80CR Outputting the status of a cleaning function Function = Cleaning(for sensors) Function Options Info Assignments Selection Here you can specify how a cleaning function • None should be displayed for the relay. • Depends on the type of...
  • Page 97 Liquiline System CA80CR Operation Please note that if you select Hold behavior= Freeze , the system not only flags the status but also actually "freezes" the measured value. In addition, you can define 8 binary variables (DI Blocks): 1. Define the data source.

  • Page 98: Additional Functions

    Operation Liquiline System CA80CR In addition you can define 8 digital device variables (DI): ‣ Define the data source.  You can choose from relays, binary inputs and limit switches. For further information on "EtherNet/IP", see the Guideline for Communication via EtherNet/IP, SD01293C 10.8...
  • Page 99 Liquiline System CA80CR Operation Source of data Measured value Cond i Selection • Temperature Cond c • Conductivity • Resistance (only Cond c) • Concentration (only Cond i and Cond c 4-pol) Disinfection Selection • Temperature • Sensor current • Concentration Selection •...
  • Page 100 Operation Liquiline System CA80CR Menu/Setup/Additional functions/Limit switches/Limit switch 1 ... 8 Function Options Info Cleaning program Selection Use this function to choose which cleaning • None instance should start when the limit switch is • Cleaning 1 ... 4 active.
  • Page 101 Liquiline System CA80CR Operation Menu/Setup/Additional functions/Limit switches/Limit switch 1 ... 8 Function Options Info Range lower value Settings depend on the Operating mode = Out of range check or In measured value range check Range upper value A0028524  72...
  • Page 102 Operation Liquiline System CA80CR Menu/Setup/Additional functions/Limit switches/Limit switch 1 ... 8 Function Options Info Delta value Settings depend on the Operating mode = Change rate measured value The slope of the measured value (MV) is monitored in this mode. Delta time 00:00:01 ...
  • Page 103 Liquiline System CA80CR Operation Menu/Setup/Additional functions/Time switches/ Time switch 1 ... 8 Function Options Info Function Selection Switches the function on or off • On • Off Factory setting ‣ Start date 01.01.2000 to 31.12.2099 Enter start date Format DD.MM.YYYY ‣...
  • Page 104 Operation Liquiline System CA80CR • Start date = 01.01.2020 • Start time = 12:00:00 • Signal duration = 05:00:00 • Period = 24:00:00 3. Create Formula mathematical function. Menu/Setup/Additional functions/Mathematical functions • MF1: Formula • Tracking = On • Source A = Time switch 1 •...
  • Page 105 Liquiline System CA80CR Operation 10.8.3 Controller Controller structure in Laplace representation A0015007  77 Block diagram of the controller structure Neutral zone Integral value Output limiting Derivative value Gain (P ‐ value) αT Damping time constant with α = 0 to 1 Integral action time (I ‐...
  • Page 106 Operation Liquiline System CA80CR • (5) Specify the parameters for the controller: • Set point, → Setpoint • Neutral zone, → Xn • Proportional band, → Xp • Integral action time (I-value), → Tn • Derivative action time (D-value), → Tv •...
  • Page 107 Liquiline System CA80CR Operation Menu/Setup/Additional functions/Controller 1 ... 2 Function Options Info ‣ Process type Selection Decide what type of process best describes • Inline your particular process. • Batch Factory setting Inline Batch process The medium is in a closed system.
  • Page 108 Operation Liquiline System CA80CR Menu/Setup/Additional functions/Controller 1 ... 2 Function Options Info Effective direction Selection In what direction should the controller influence • Direct the measured value? Controller type = PID 1-sided • Reverse • The measured value should increase as a result of dosing (e. g.
  • Page 109 Liquiline System CA80CR Operation Menu/Setup/Additional functions/Controller 1 ... 2 Function Options Info In the case of "flowing medium" (in-line) controls, the flow rate may not be constant. In some circumstances, strong fluctuations are possible. In the case of a settled control system in which the flow rate is suddenly halved, it is desirable that the dosed quantity from the controller is also directly halved.
  • Page 110 Operation Liquiline System CA80CR Menu/Setup/Additional functions/Controller 1 ... 2 Function Options Info ‣ Measured value Selection Specify the measured value that should be Depends on Source of data your disturbance variable. Factory setting You can use different measured values None depending on the data source.
  • Page 111 Liquiline System CA80CR Operation Menu/Setup/Additional functions/Controller 1 ... 2 Function Options Info 0.1 to 999.9 s Time constant for anti‐windup feedback The lower the value the greater the integrator Factory setting inhibition. Exercise extreme caution when 20.0 s making changes.
  • Page 112 Operation Liquiline System CA80CR Menu/Setup/Additional functions/Controller 1 ... 2 Function Options Info XHyst 0.0 to 99.9 % Width of the hysteresis range of the neutral zone, relative component of x Factory setting 0.0 % hyst e = w-x The graphic illustrates the manipulated variable (with a pure P‐controller) over the control deviation e (set point minus controlled variable).
  • Page 113 Liquiline System CA80CR Operation Types of cleaning The user can choose from the following cleaning types: • Standard clean • Chemoclean • Chemoclean Plus State of cleaning: Indicates whether the cleaning program is active or not. This is for information purposes only.
  • Page 114 Operation Liquiline System CA80CR Chemoclean Plus An example is the use of the CYR10 injector unit to clean pH glass sensors. (CYR10 connection →  37) Menu/Setup/Additional functions/Cleaning/Cleaning 1 ... 4/Chemoclean Plus/ChemoCleanPlus setup Function Options Info Cleaning steps setup Table to create a time...
  • Page 115 Liquiline System CA80CR Operation Defining the cleaning cycle Menu/Setup/Additional functions/Cleaning/Cleaning 1 ... 4 Function Options Info ‣ Cleaning cycle Selection Choose from a cleaning routine that is • Off restarted at set intervals and a user- • Interval definable weekly program.
  • Page 116 Operation Liquiline System CA80CR The "virtual" process values can be: • Output via a current output or a fieldbus • Used as a controlled variable • Assigned as a measured variable to a limit switch • Used as a measured variable to trigger cleaning •...
  • Page 117 Liquiline System CA80CR Operation Menu/Setup/Additional functions/Mathematical functions/MF1 to 8/Mode = Redundancy Function Options Info Deviation control Selection You can monitor the redundancy. Specify an • Off absolute limit value that must not be exceeded. • On Factory setting Deviation limit...
  • Page 118 Operation Liquiline System CA80CR Menu/Setup/Additional functions/Mathematical functions/MF1 to 8/Mode = Degassed conductivity Function Options Info Calculation Selection On/off switch for the function • Off • On Factory setting Cation conductivity Connected conductivity Cation conductivity represents the sensor sensor downstream from the cation exchanger and upstream from the "degassing module",...
  • Page 119 Liquiline System CA80CR Operation Calculated pH value The pH value can be calculated from the measured values of two conductivity sensors under certain conditions. Areas of application include power stations, steam generators and boiler feedwater. Menu/Setup/Additional functions/Mathematical functions/MF1 to 8/Mode = pH calculation from...
  • Page 120 Operation Liquiline System CA80CR Symbol Operation Type of operands Type of result Example Sine Numerical Numerical SIN(A) Cosine Numerical Numerical COS(B) Exponential function e Numerical Numerical EXP(A) Natural logarithm Numerical Numerical LN(B) Decadic logarithm Numerical Numerical LOG(A) Maximum of two values...
  • Page 121 Liquiline System CA80CR Operation Menu/Setup/Additional functions/Mathematical functions/MF1 to 8/Mode = Formula Function Options Info Formula User-defined text Table →  119  Make sure the exact notation is used (upper case). Blank spaces before and after mathematical characters are irrelevant.
  • Page 122 Operation Liquiline System CA80CR 3. Configure the Formula mathematical function: Source A = input signal phosphate and Source B = input signal volume flow.  Formula: A*B*x (where x is an application-specific proportionality factor) 4. Select this formula as the source e.g. of the current output or of a modulated binary output.

  • Page 123: Diagnostics And Troubleshooting

    Liquiline System CA80CR Diagnostics and troubleshooting Diagnostics and troubleshooting 11.1 General troubleshooting The analyzer continuously monitors its functions itself. If a diagnostic message occurs, the display alternates between the diagnostic message and the measured value in the measuring mode. The color of the display background changes to red if a diagnostic message for error category "F"...

  • Page 124: Diagnostic Information On Local Display

    Diagnostics and troubleshooting Liquiline System CA80CR Problem Possible cause Tests and/or remedial measures No reagents/sample Check levels Check the hoses of the reagents Check sample (only if self-priming) Check all connectors and tighten if necessary. Cuvette dirty Perform calibration with zero standard...

  • Page 125: Adapting The Diagnostic Information

    Liquiline System CA80CR Diagnostics and troubleshooting 11.5 Adapting the diagnostic information 11.5.1 Classification of diagnostic messages In the DIAG/Diagnostics list menu you can find more detailed information on the current diagnostic messages displayed. In accordance with Namur specification NE 107, the diagnostic messages are characterized •...
  • Page 126 Diagnostics and troubleshooting Liquiline System CA80CR Menu/Setup/Run the ../Extended setup/Diagnostics settings/Diag. behavior Function Options Info ‣ List of diagnostic messages Select the message to be changed. Only then can you make the settings for this message. Diag. code Read only...

  • Page 127: Overview Of Diagnostic Information

    Liquiline System CA80CR Diagnostics and troubleshooting 11.6 Overview of diagnostic information 11.6.1 Device-specific, general diagnostic messages Message Factory settings Tests or remedial action Selftest active Wait for self-test to be finished Hold active Output values and status of the channel are on...
  • Page 128 Diagnostics and troubleshooting Liquiline System CA80CR Message Factory settings Tests or remedial action Pump hose warning End of pump tube service life will be reached shortly Display under Menu/Diagnostics/Operating time information/Pump tube life Schedule replacement. After replacing, reset the operating time under Menu/Diagnostics/Operating time information.
  • Page 129 Disconnect the power supply if the sample temperature does not drop. Factory reset Factory reset is performed Service IP active Endress+Hauser Service switch is switched on The device can be addressed at 192.168.1.212. ‣ Switch off the service switch to change to the saved IP settings.
  • Page 130 Diagnostics and troubleshooting Liquiline System CA80CR Message Factory settings Tests or remedial action Language change Language change failed ‣ Contact Endress+Hauser Service. ‣ Diag. setup active Wait for maintenance to be finished. Logbook at 80% Save the logbook to the SD card and then delete the logbook in the device.
  • Page 131 Liquiline System CA80CR Diagnostics and troubleshooting Message Factory settings Tests or remedial action Cuvette covering Photometer check High degree of contamination - reliable measurement will not be possible soon Clean analyzer manually. Contact Endress+Hauser Service. Cuvette covering Photometer check buildup, high degree of contamination - measurement no longer possible Start cleaning.
  • Page 132 Diagnostics and troubleshooting Liquiline System CA80CR Message Factory settings Tests or remedial action Wear parts warning One or more wear parts has almost reached the end of its service life. ‣ Replace the specific wear parts and reset the counter in Diagnostics/Operating time information.

  • Page 133: Pending Diagnostic Messages

    Liquiline System CA80CR Diagnostics and troubleshooting Message Factory settings Tests or remedial action Modbus Watchdog The device did not receive a Modbus telegram from the master within the specified time. The status of Modbus process values received is set to invalid Curr.

  • Page 134: Diagnostics List

    Diagnostics and troubleshooting Liquiline System CA80CR The following messages are directly displayed every time you enter the menu: • Most important message Diagnostic message recorded with the highest criticality level • Past message Diagnostic message whose cause is no longer present.
  • Page 135 Liquiline System CA80CR Diagnostics and troubleshooting 11.9.2 Menu Logbooks DIAG/Logbooks Function Options Info All events Chronological list of all the logbook entries, with information on the type of event Show Events are displayed Select a particular event to display more detailed information.
  • Page 136 Diagnostics and troubleshooting Liquiline System CA80CR You can also adapt the display to suit your individual requirements: • Press the navigator button in the graphic display: you are given additional options such as the zoom function and x/y movement of the graph.
  • Page 137 Liquiline System CA80CR Diagnostics and troubleshooting DIAG/Logbooks Function Options Info Analyzer data logbooks Data logbooks for the data of the wet-chemical analyzers Data logbook SP1 In the case of two-channel devices, data logbook SP2 is also displayed Source of data...
  • Page 138 Diagnostics and troubleshooting Liquiline System CA80CR DIAG/Logbooks Function Options Info Set plotting window Here you can specify the start and end times of range the logbook entries to be displayed graphically. Plotter begin Selection • First entry: Defines the first entry saved in •...

  • Page 139: 11.10 System Information

    Liquiline System CA80CR Diagnostics and troubleshooting DIAG/Logbooks Function Options Info All data logbooks Action, Use this function to save the logbook to an SD Data logbook SP1 commences as soon as the card. Absorption data logbook option is selected ‣...
  • Page 140 Diagnostics and troubleshooting Liquiline System CA80CR DIAG/System information Function Options Info Sample preparation 1 ... 2 Read only Depends on the type and number of • SP type sample preparations • Order code • Serial number • Hardware version • Software version •...

  • Page 141: 11.11 Sensor Information

    Liquiline System CA80CR Diagnostics and troubleshooting DIAG/System information Function Options Info Save system information Save to SD card File name assigned The information is saved on the SD automatically (includes a card in a "sysinfo" subfolder. time stamp) The csv file can be read and edited in MS Excel, for example.
  • Page 142 Diagnostics and troubleshooting Liquiline System CA80CR DIAG/Simulation Function Options Info Alarm relay Simulation of a relay state Relay x:y This menu appears once for each relay. Simulation Selection If you simulate the relay state, this is indicated • Off on the display by a simulation icon in front of •...

  • Page 143: 11.13 Device Test

    Liquiline System CA80CR Diagnostics and troubleshooting 11.13 Device test 11.13.1 Analyzer DIAG/System testAnalyzer/Sample collector Function Options Info Empty sample collector The sample collecting vessel can be automatically emptied in this menu. Start Stop Is only displayed if a collecting vessel is provided.
  • Page 144 Diagnostics and troubleshooting Liquiline System CA80CR DIAG/System testAnalyzer/Photometer Function Options Info Cleaning factor Read only Raw value Read only Temperature Read only DIAG/System testAnalyzer/Sample collector valve Function Options Info Towards sample collector If CAT860 sample preparation is connected, this menu item is also displayed.

  • Page 145: 11.14 Resetting

    Liquiline System CA80CR Diagnostics and troubleshooting 11.14 Resetting DIAG/Reset Function Options Info Device restart Selection Restart and keep all the settings • OK • ESC Factory default Selection Restart with factory settings • OK Settings that have not been saved are lost.
  • Page 146 Diagnostics and troubleshooting Liquiline System CA80CR Date Version Changes to firmware Documentation 03/2016 01.06.00 Extension BA01575C/07/../02.16 • Measurement started via external signal BA01245C/07/../03.16 • Activation of a binary output at a configurable time before a measurement 12/2015 01.05.04 Original software BA01575C/07/../01.15...

  • Page 147: Maintenance

    Liquiline System CA80CR Maintenance Maintenance Effects on process and process control ‣ Take all the necessary precautions in time to ensure the operational safety and reliability of the entire measuring point. WARNING Process pressure and temperature, contamination, electrical voltage Risk of serious or fatal injury ‣...

  • Page 148: Maintenance Tasks

    Maintenance Liquiline System CA80CR Interval Maintenance work 2 to 3 years (If necessary) replace hoses: • C-Flex, white ID 3.2 mm • C-Flex, white ID 6.4 mm If required • Clean the housing • Check the fan of the cooling module for dirt and vacuum clean if necessary •...
  • Page 149 Liquiline System CA80CR Maintenance The front of the housing is resistant to the following in accordance with DIN 42 115: • Ethanol (for a short time) • Diluted acids (max. 2% HCl) • Diluted bases (max. 3% NaOH) • Soap-based household cleaning agents...
  • Page 150 Maintenance Liquiline System CA80CR Cleaning the optional sample collecting vessel Cleaning the collecting vessel Trigger the rinsing and draining of the collecting vessel before rinsing the analyzer →  149. 1. Remove all the hoses from the sample collecting vessel and the cable of the level monitoring system and take the sample collecting vessel out of the holder unit.
  • Page 151 Liquiline System CA80CR Maintenance Replacing bottles 1. Replace the removed bottles with fresh reagent .  Reagents must be prepared according to the instructions for mixing a reagent. 2. Reconnect the hoses to the Liquid Manager. 3. Select Menu/Operation /Maintenance/Bottle change mode/Bottle insertion/ Bottle selection.
  • Page 152 Maintenance Liquiline System CA80CR 5. Select Confirm bottles inserted. Recommendation: Afterwards, perform a manual calibration with the standard solution (Determine calibration factor). Alternatively, the zero point and calibration factor can be determined in one step (Determine zero point and calibr. factor).
  • Page 153 Liquiline System CA80CR Maintenance A0045364  82 Fan screen on the bottom 1. Open both fan screens and remove them.  The filter mats are located under the screens. 2. Remove the used filter mats and replace them with new ones from the maintenance kit.
  • Page 154 Maintenance Liquiline System CA80CR 2. Slide the dispenser holder over the snap-fit hooks. Ensure that the holder snaps into place. Make sure that the drain hose D6 is routed behind dispenser 7. 3. Secure the cover and place the bottle tray back into the housing.

  • Page 155: Decommissioning

    Liquiline System CA80CR Maintenance 2. Slide the dispenser holder over the snap-fit hooks. Ensure that the holder snaps into place. Make sure that the drain hose D6 is routed behind dispenser 7. Reinserting the bottles and starting the analyzer again 1.
  • Page 156 Maintenance Liquiline System CA80CR 4. Alternatively: Stop actions currently running under: Menu/Operation/Manual operation. 12.3.2 Emptying the sample collecting vessel 1. Menu/Operation /Maintenance/Decommissioning/Sample collector/Empty sample collector/Start must be selected.  The system is automatically rinsed with sample and emptied. This process takes approx.

  • Page 157: Repair

    The product must be returned if repairs or a factory calibration are required, or if the wrong product was ordered or delivered. As an ISO-certified company and also due to legal regulations, Endress+Hauser is obliged to follow certain procedures when handling any returned products that have been in contact with medium.
  • Page 158 Repair Liquiline System CA80CR Disposing of chemicals ‣ CAUTION Risk of injury if used reagents and reagent waste are disposed of incorrectly! ‣ When disposing, follow the instructions of the safety data sheets for the chemicals used. ‣ Observe the local regulations regarding waste disposal.

  • Page 159: Accessories

    Liquiline System CA80CR Accessories Accessories The following are the most important accessories available at the time this documentation was issued. Listed accessories are technically compatible with the product in the instructions. 1. Application-specific restrictions of the product combination are possible.
  • Page 160 Accessories Liquiline System CA80CR The following consumables are available: • Reagent and standard solutions CY80CR • Cleaner CY800 (for hoses in the device) • Cleaner CY820 (for hoses of sample preparation system and of sample collecting vessel) • CAC880, inlet and outlet hoses for CA80 14.1.4...
  • Page 161 Liquiline System CA80CR Accessories Memosens CPS71E • pH sensor for chemical process applications • With ion trap for poison-resistant reference • Digital with Memosens 2.0 technology • Product Configurator on the product page: www.endress.com/cps71e Technical Information TI01496C Memosens CPS91E • pH sensor for heavily polluted media •...
  • Page 162 Accessories Liquiline System CA80CR Memosens CPS42E • ORP sensor for process technology • Digital with Memosens 2.0 technology • Product Configurator on the product page: www.endress.com/cps42e Technical Information TI01575C Memosens CPS72E • ORP sensor for chemical process applications • Digital with Memosens 2.0 technology •...
  • Page 163 Liquiline System CA80CR Accessories Memosens COS81E • Hygienic optical oxygen sensor with maximum measurement stability over multiple sterilization cycles • Digital with Memosens 2.0 technology • Product Configurator on the product page: www.endress.com/cos81e Technical Information TI01558C Memosens COS22E • Hygienic amperometric oxygen sensor with maximum measurement stability over multiple sterilization cycles •...

  • Page 164: Communication-Specific Accessories

    Accessories Liquiline System CA80CR SAC and nitrate sensors Viomax CAS51D • SAC and nitrate measurement in drinking water and wastewater • With Memosens technology • Product Configurator on the product page: www.endress.com/cas51d Technical Information TI00459C Interface measurement Turbimax CUS71D • Immersion sensor for interface measurement •...

  • Page 165: System Components

    Liquiline System CA80CR Accessories Retrofit kits 71135634 Kit module 485: PROFIBUS DP or Modbus RS485. This requires an additional activation code which can be ordered separately. 71135638 Kit module DIO: 2 x digital input; 2 x digital output; auxiliary power supply for digital output...

  • Page 166: Technical Data

    Technical data Liquiline System CA80CR Technical data 15.1 Input Measured variables Chromate (Cr(VI)), CrO [mg/l, µg/l, ppm, ppb] Measuring range CA80CR-**AF: 0.03 to 2.5 mg/l Cr(VI) CA80CR-**AG: 0.2 to 5.0 mg/l Cr(VI) Order version with dilution function (optional) Measuring range to be configured [mg/l...

  • Page 167: Output

    Liquiline System CA80CR Technical data 15.2 Output Output signal Depending on version: • 2 x 0/4 to 20 mA, active, potentially isolated (standard version) • 4 x 0/4 to 20 mA, active, potentially isolated (version with 2 additional analog outputs) •...

  • Page 168: Current Outputs, Active

    Technical data Liquiline System CA80CR PROFINET Signal encoding IEEE 802.3 (Ethernet) Data transmission rate 100 MBd Galvanic isolation Connection RJ45 Name of station Via DCP protocol using the configuration tool (e.g. Siemens PRONETA) IP address Via DCP protocol using the configuration tool (e.g. Siemens...

  • Page 169: Protocol-Specific Data

    Liquiline System CA80CR Technical data Relay switching capacity Base module (Alarm relay) Switching voltage Load (max.) Switching cycles (min.) 230 V AC, cosΦ = 0.8 to 1 0.1 A 700,000 0.5 A 450,000 115 V AC, cosΦ = 0.8 to 1 0.1 A...
  • Page 170 Technical data Liquiline System CA80CR Modbus RS485 Protocol RTU/ASCII 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...
  • Page 171 Liquiline System CA80CR Technical data PROFINET Protocol "Application layer protocol for decentral device periphery and distributed automation", PNIO Version 2.34 Communication type 100 MBit/s Conformance Class Conformance Class B Netload Class Netload Class II Baud rate Automatic 100 Mbps with full-duplex detection...

  • Page 172: Power Supply

    Technical data Liquiline System CA80CR Web server The web server enables full access to the device configuration, measured values, diagnostic messages, logbooks and service data via standard WiFi/WLAN/LAN/GSM or 3G routers with a user-defined IP address. TCP port Supported features •...

  • Page 173: Performance Characteristics

    Liquiline System CA80CR Technical data Sensor connection Sensors with Memosens protocol (optional) Sensor types Sensor cable Sensors Digital sensors without With plug-in • pH sensors additional internal power connection and • ORP sensors supply inductive signal • Combined sensors transmission •...

  • Page 174: Environment

    Technical data Liquiline System CA80CR Sample requirement Without dilution module 22 ml (0.74 fl oz)/measurement With dilution module • Sample: 11 to 15 ml (0.37 to 0.51 fl oz)/measurement (depends on dilution factor) • Dilution water: 17 to 21 ml (0.57 to 0.71)/measurement (depends on dilution factor) Use demineralized water for expected sample concentrations of <...

  • Page 175: Process

    Liquiline System CA80CR Technical data 15.9 Process Sample temperature 4 to 40 °C (39 to 104 °F) Consistency of the sample Low solids content (turbidity < 50 NTU), aqueous, homogenized Sample supply Unpressurized 15.10 Mechanical construction Dimensions →  16...
  • Page 176 Technical data Liquiline System CA80CR Process connection Sample inlet: With sample collecting vessel Plug-in connector for rigid hoses with OD 4 mm Without sample collecting vessel Hose barb for flexible hoses with ID 1.6 mm Dilution water: Hose barb for flexible hoses with ID 3.2 mm...

  • Page 177: Index

    Liquiline System CA80CR Index Index Housing ....... 148 Sample collecting vessel ....150 Accessories Sample preparation CAT8x0 .
  • Page 178 Index Liquiline System CA80CR Fieldbus ....... 124 Manipulated variable ......93 Local display .
  • Page 179 Liquiline System CA80CR Index Integrating the measuring device into the system . 42 Reagents ......150 Modbus .
  • Page 180 Index Liquiline System CA80CR System test ....... 143 Technical data Environment .
  • Page 182 *71593550* 71593550 www.addresses.endress.com...

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