Endress+Hauser Liquiline System CA80TN Operating Instructions Manual
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Endress+Hauser Liquiline System CA80TN Operating Instructions Manual

Colorimetric analyzer for total nitrogen
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BA01981C/07/EN/03.22-00
71593684
2022-09-30
Valid as of version
01.12.00
Products
Operating Instructions
Liquiline System CA80TN
Colorimetric analyzer for total nitrogen
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Summary of Contents for Endress+Hauser Liquiline System CA80TN

  • Page 1 Products Solutions Services BA01981C/07/EN/03.22-00 71593684 2022-09-30 Valid as of version 01.12.00 Operating Instructions Liquiline System CA80TN Colorimetric analyzer for total nitrogen...

  • Page 3: Table Of Contents

    Liquiline System CA80TN Table of contents Table of contents About this document ....5 Commissioning ....39 Warnings .
  • Page 4 Table of contents Liquiline System CA80TN Technical data ....147 15.1 Input ......147 15.2 Output .

  • Page 5: About This Document

    Liquiline System CA80TN 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 CA80TN, KA01440C • Operating Instructions Memosens, BA01245C • Software description for Memosens inputs • Calibration of Memosens sensors •...

  • Page 7: Basic Safety Instructions

    Intended use The Liquiline System CA80TN is a wet-chemical analyzer for the almost continuous determination of the concentration of total nitrogen in liquid media. The analyzer is designed for use in the following applications: •...

  • Page 8: Product Safety

    Basic safety instructions Liquiline System CA80TN During operation: ‣ If faults cannot be rectified: products must be taken out of service and protected against unintentional operation. CAUTION Activities while the analyzer is in operation Risk of injury and infection from medium! ‣...

  • Page 9: Product Description

    Reactor (behind safety cover) Safety cover Measuring system A complete measuring system comprises: • Analyzer Liquiline System CA80TN with the configuration ordered • reagents and standard solution (to be ordered separately) • Suction strainer or optional Y strainer with process connection A0040651 A0040652 ...

  • Page 10: Equipment Architecture

    Product description Liquiline System CA80TN Equipment architecture 3.3.1 Slot and port assignment Slot BASE2-E Ports A0040671  6 Slots and ports on the display Analyzer measured value (parameter-specific) A0044869 A0044868  5 Slot and port assignment  4 Slot and port assignment •...
  • Page 11 Liquiline System CA80TN Product description Slot BASE2-E Slot 4 Port 1 Pin 41 A0039621  7 Creating a terminal diagram using the example of the NO contact (terminal 41) of a relay Endress+Hauser...

  • Page 12: Incoming Acceptance And Product

    Incoming acceptance and product identification Liquiline System CA80TN 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 13: Scope Of Delivery

    Liquiline System CA80TN Incoming acceptance and product identification 4.2.2 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 14: Mounting

    Mounting Liquiline System CA80TN 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 15 Liquiline System CA80TN Mounting 654 (25.74) A0028821  10 Liquiline System CA80 with base, dimensions in mm (in) Ø 7 (0.28) 96 (3.78) 118 (4.65) A0030527  11 Y strainer (optional), dimensions in mm (inch) 5.1.2 Mounting location Note the following when erecting the device: ‣...
  • Page 16 Mounting Liquiline System CA80TN ‣ Protect the device against mechanical vibrations. ‣ Protect the device against corrosive gases, e.g. hydrogen sulfide (H S) . ‣ Make sure to pay attention to the maximum height difference and the maximum distance from the sampling point.

  • Page 17: Mounting The Analyzer

    Liquiline System CA80TN Mounting Mounting the analyzer 5.2.1 Mounting the analyzer on a wall CAUTION Incorrect installation can cause injury and damage the device ‣ If mounting on a wall, check that the analyzer is fully hooked into the wall holder unit at the top and bottom, and secure the analyzer to the upper wall holder unit using the securing screw.
  • Page 18 Mounting Liquiline System CA80TN 624 (24.57) 530 (20.87) A0036783  15 Foundation plan Fasteners (4 x M10) Dimensions of Liquiline System CA80 A0036785  16 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 19: Post-Mounting Check

    Liquiline System CA80TN Mounting Mounting the Y strainer on an even surface A0030604  17 Y strainer Union nut Hose to analyzer Threaded joint Ferrule Threaded borehole 1. Mount the Y strainer on the pipe clamps on an even surface.

  • Page 20: Electrical Connection

    Electrical connection Liquiline System CA80TN 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 21 Liquiline System CA80TN Electrical connection Loosen the screws on the cover and remove the cover. 6 x T25 Release the 6 screws on the carrier board using a Torx screwdriver (T25). Fold out the carrier board towards the front .

  • Page 22: Connecting The Sensors And Additional Modules

    Electrical connection Liquiline System CA80TN Guide the cables through the cable glands on the bottom of the device. For all versions 8. Route the cables on the rear panel of the device so that they are properly protected. Use cable clips.
  • Page 23 Liquiline System CA80TN Electrical connection BASE2-E A0044867  18 Connection compartment in the controller housing Base module Base2-E Analyzer interface Dummy cover Module cover Base module E A0042273  19 BASE2-E Power supply for digital fixed cable sensors with Memosens protocol...
  • Page 24 Electrical connection Liquiline System CA80TN Com B Com A – A0024019  20 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 25 Liquiline System CA80TN Electrical connection Digital inputs and outputs DIO module – – – – – –  23 Wiring  22 Module diagram Current inputs Module 2AI – –  24 Module  25 Wiring diagram Endress+Hauser...
  • Page 26 Electrical connection Liquiline System CA80TN Current outputs – – – – – –  27 Wiring  28 Module  29 Wiring  26 Module diagram diagram Relays Module 2R Module 4R  30 Module  31 Wiring  32 Module ...
  • Page 27 Liquiline System CA80TN Electrical connection Example: Connecting the Chemoclean CYR10 injector cleaning unit CYR10B CM44x/CM44xR/ CM44P A0028598  34 Connecting the CYR10 injector cleaning unit External power supply Cleaner to spray head Container with cleaner Motive water 2 to 12 bar (30 to 180 psi) Backflow valve (to be provided by the customer) 6.3.4...
  • Page 28 Electrical connection Liquiline System CA80TN 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. Bus termination • Off = No termination •...

  • Page 29: Hardware Settings

    Liquiline System CA80TN Electrical connection 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. Bus termination • Off = No termination •...

  • Page 30: Ensuring The Degree Of Protection

    Electrical connection Liquiline System CA80TN 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 31: Post-Connection Check

    Liquiline System CA80TN Electrical connection Post-connection check WARNING Connection errors The safety of people and of the measuring point is at risk! The manufacturer does not accept any responsibility for errors that result from failure to comply with the instructions in this manual.

  • Page 32: System Integration

    System integration Liquiline System CA80TN System integration Overview of device description files 7.1.1 Device identification →  150, 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 33  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 34 System integration Liquiline System CA80TN A0026780  45 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 35 Liquiline System CA80TN 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 36: Operation Options

    Operation options Liquiline System CA80TN Operation options Structure and function of the operating menu Menu/Language English Č eština Nederlands Français Deutsch Italiano Polski A0040682 A0036773  48 Display (example)  47 Display (example) Menu path and/or device designation Soft key (press function)
  • Page 37 Liquiline System CA80TN 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 38 Operation options Liquiline System CA80TN 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 39: Commissioning

    Liquiline System CA80TN 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 40 Commissioning Liquiline System CA80TN A0040685  50 Hose connection diagram Sample Zero standard Dilution water Calibration standard 1 Reagent RK Pressure reactor Reagent RB Vent Outlet Cleaning solution Reference sample Functionally not necessary; only if required by law (China) 9.1.3 Connecting the sample inlet hose Turbidity can affect the measuring performance of your analyzer.

  • Page 41: Function Check

    Liquiline System CA80TN Commissioning Function check WARNING Incorrect connection, incorrect supply voltage Safety risks for staff and device malfunctions! ‣ Check that all connections have been established correctly in accordance with the wiring diagram. ‣ Ensure that the supply voltage matches the voltage indicated on the nameplate.

  • Page 42: Setting The Operating Language

    Commissioning Liquiline System CA80TN Locking access to the configuration ‣ Call up: MENU/Exit maintenance level.  Access is locked again and you cannot change any settings. Setting the operating language Configuring the language 1. Press the soft key: MENU. 2. Set your language in the top menu item.
  • Page 43 Liquiline System CA80TN Commissioning 9.6.2 Starting commissioning Starting initial commissioning 1. Select: Menu/Operation /Maintenance/Commissioning/Start commissioning.  When commissioning is finished, the device displays the following message: The operation was successful. If the action was not successful or was canceled, the device displays a message with remedial measures.

  • Page 44: Operation

    Operation Liquiline System CA80TN 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 45: General Settings

    Liquiline System CA80TN 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 46 Operation Liquiline System CA80TN 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 47 Liquiline System CA80TN Operation 10.2.4 Logbooks Logbooks record the following events: • Calibration/adjustment events • Operator events • Diagnostic events • Analyzer events • Measured values You define how the logbooks should store the data. In addition, you can also define individual data logbooks for sensors.
  • Page 48 Operation Liquiline System CA80TN Menu/Setup/General settings/Logbooks Function Options Info Overflow warnings Analyzer calibration logbook = Fill up buffer ‣ Calibration logbook Selection Decide whether you want to receive a • Off diagnostic message if the fill buffer of the Diagnostic logbook •...
  • Page 49 Liquiline System CA80TN 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 50 Operation Liquiline System CA80TN 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 51 Liquiline System CA80TN 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 52 Operation Liquiline System CA80TN 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 53 Liquiline System CA80TN 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 54 Operation Liquiline System CA80TN 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 55 Liquiline System CA80TN 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 56 Operation Liquiline System CA80TN 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 57 Liquiline System CA80TN 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 58: Analyzer

    Operation Liquiline System CA80TN 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 59 Liquiline System CA80TN Operation 10.3.1 Extended setup Measuring value Menu/Setup/Analyzer/Extended setup/Measuring value Function Options Info Main value Selection Factory setting Unit Selection • mg/l • ppm Factory setting mg/l Main value format Selection • # • #.# • #.## • #.### •...
  • Page 60 Operation Liquiline System CA80TN 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 61 Liquiline System CA80TN Operation Menu/Setup/Analyzer/Extended setup/Diagnostics settings/Bottles Function Options Info Standard S1 100 to 1000 ml Factory setting 1000 ml Warning limits Diag. code 726 Warning limits are intended as an early warning for maintenance tasks that will need to be performed soon.
  • Page 62 Operation Liquiline System CA80TN Menu/Setup/Analyzer/Extended setup/Diagnostics settings/Bottles Function Options Info Warning limits Diag. code 726 Cleaner C 1 to 14 d Factory setting 14 d Reagent RB 1 to 14 d Factory setting 14 d Reagent RK 1 to 14 d...
  • Page 63 Liquiline System CA80TN Operation Menu/Setup/Analyzer/Extended setup/Diagnostics settings/Limits valve hoses Function Options Info Monitoring Selection Diag. code 733 • Off • On Factory setting Operating time Read only Drain D 1 to 999 d Factory setting 90 d Absorption curve recording...
  • Page 64 Operation Liquiline System CA80TN Behavior after power failure and other settings 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 65 Liquiline System CA80TN Operation Menu/Setup/Analyzer/Measurement Function Options Info Digestion time 0:15 to 2:00 (hh:mm) Factory setting 0:30 Digestion temperature 100 to 120 °C Factory setting 120 °C Signal delay 0 to 600 s Measurement active: You can delay the process...
  • Page 66 Operation Liquiline System CA80TN Menu/Setup/Analyzer/Calibration Function Options Info Calibration factor Read only Relationship of the measured concentration to the pre-specified concentration of the calibration standard. Settings Nominal concentration 1.00 to 200.00 ppm For configuring the concentration of the calibration standard solution.

  • Page 67: Current Inputs

    Liquiline System CA80TN Operation 10.4 Current inputs The input can be used as the data source for limit switches and logbooks, for example. Furthermore, external values can be made available as set points for controllers. Menu/Setup/Inputs/Current input x:y Function Options Info ‣...

  • Page 68: Binary Inputs And Outputs

    Operation Liquiline System CA80TN 10.5 Binary inputs and outputs Hardware options, such as the DIO module with 2 digital inputs and 2 digital outputs or fieldbus module 485DP/485MB enable the following: • Via a digital input signal • measuring range switching for conductivity (upgrade code required, →  57) •...
  • Page 69 Liquiline System CA80TN Operation Utilize the advantage of the effectively wear-free control with binary outputs versus a control system with relay. With pulse frequency modulation (PFM), it is possible to achieve virtually continuous dosing using a dosing pump with higher input frequency.
  • Page 70 Operation Liquiline System CA80TN 2. The cleaning trigger is transferred to another device via a binary output. This does not have its own connected cleaning unit, but its sensors are installed in the medium affected by cleaning the master and are set to hold by the trigger.
  • Page 71 Liquiline System CA80TN Operation calibration or cleaning is due on the basis of the set time intervals: in this case, these activities are performed first of all and then the measurement follows immediately afterwards. If necessary, connect the Measurement active to a binary output to identify when the measurement actually begins.
  • Page 72 Operation Liquiline System CA80TN 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 73 Liquiline System CA80TN Operation 10.5.2 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 ‣ Signal type Selection Select the signal type. • Static signal Static signal •...
  • Page 74 Operation Liquiline System CA80TN 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 75 Liquiline System CA80TN Operation 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 76: Signal Outputs

    Operation Liquiline System CA80TN 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 77 Liquiline System CA80TN Operation 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 78 Operation Liquiline System CA80TN 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 79 Liquiline System CA80TN Operation 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 80 Operation Liquiline System CA80TN 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 81 Liquiline System CA80TN Operation 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 82 Operation Liquiline System CA80TN 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 83 Liquiline System CA80TN Operation 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 84 Operation Liquiline System CA80TN 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 85: Additional Functions

    Liquiline System CA80TN Operation 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 10.7...
  • Page 86 Operation Liquiline System CA80TN 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 87 Liquiline System CA80TN Operation 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 88 Operation Liquiline System CA80TN 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  57...
  • Page 89 Liquiline System CA80TN Operation 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 90 Operation Liquiline System CA80TN 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 91 Liquiline System CA80TN Operation • 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 92 Operation Liquiline System CA80TN 10.7.3 Controller Controller structure in Laplace representation A0015007  62 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 93 Liquiline System CA80TN Operation • (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 94 Operation Liquiline System CA80TN 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 95 Liquiline System CA80TN Operation 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 96 Operation Liquiline System CA80TN 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 97 Liquiline System CA80TN Operation 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 98 Operation Liquiline System CA80TN 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 99 Liquiline System CA80TN Operation 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 100 Operation Liquiline System CA80TN 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 101 Liquiline System CA80TN Operation Chemoclean Plus An example is the use of the CYR10 injector unit to clean pH glass sensors. (CYR10 connection →  27) Menu/Setup/Additional functions/Cleaning/Cleaning 1 ... 4/Chemoclean Plus/ChemoCleanPlus setup Function Options Info Cleaning steps setup Table to create a time...
  • Page 102 Operation Liquiline System CA80TN 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 103 Liquiline System CA80TN Operation 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 104 Operation Liquiline System CA80TN 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 105 Liquiline System CA80TN Operation 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 106 Operation Liquiline System CA80TN 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 107 Liquiline System CA80TN Operation 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 108 Operation Liquiline System CA80TN Menu/Setup/Additional functions/Mathematical functions/MF1 to 8/Mode = Formula Function Options Info Formula User-defined text Table →  106  Make sure the exact notation is used (upper case). Blank spaces before and after mathematical characters are irrelevant.
  • Page 109 Liquiline System CA80TN Operation 2. 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) 3. Select this formula as the source e.g. of the current output or of a modulated binary output.

  • Page 110: Diagnostics And Troubleshooting

    Diagnostics and troubleshooting Liquiline System CA80TN 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 111: Diagnostic Information On Local Display

    Liquiline System CA80TN Diagnostics and troubleshooting Problem Possible cause Tests and/or remedial measures No reagents/sample Check levels Check the hoses of the reagents Check sample Check all connectors and tighten if necessary. Cuvette dirty Perform calibration with standard Clean using manual cleaning routine, then repeat calibration with standard ‣...

  • Page 112: Adapting The Diagnostic Information

    Diagnostics and troubleshooting Liquiline System CA80TN 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 113 Liquiline System CA80TN Diagnostics and troubleshooting 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 114: Overview Of Diagnostic Information

    Diagnostics and troubleshooting Liquiline System CA80TN 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 115 Liquiline System CA80TN Diagnostics and troubleshooting 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 116 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 117 Liquiline System CA80TN Diagnostics and troubleshooting Message Factory settings Tests or remedial action Parameter load ok Configuration successfully loaded Parameter load fail Loading of configuration has failed ‣ Repeat. Parameter load abort Configuration loading aborted Parameter reset ok Factory default successful...
  • Page 118 Diagnostics and troubleshooting Liquiline System CA80TN Message Factory settings Tests or remedial action Liquids warning Consumable liquids, warning Measurement can still take place. Possible reasons • The level of one or more liquids is low • One or more liquids almost past their shelf life.
  • Page 119 Liquiline System CA80TN Diagnostics and troubleshooting Message Factory settings Tests or remedial action Process value Measured value out of specification Uncertain measured value. Change the measuring range. Calibrate the system. Process value Measured value out of specification Invalid measured value.

  • Page 120: Pending Diagnostic Messages

    Diagnostics and troubleshooting Liquiline System CA80TN Message Factory settings Tests or remedial action pH calculation range pH calculation outside the measuring range rH calculation range rH calculation outside the measuring range Difference conduct. Dual conductivity outside the measuring range Status signal...
  • Page 121 Liquiline System CA80TN Diagnostics and troubleshooting Logbook Visible in Max. Can be Logbook Entries Can be entries disabled can be can be exported deleted deleted Analyzer data logbook Analyzer data 20000 logbooks Analyzer absorbance Absorption data 5000 data logbook logbook...
  • Page 122 Diagnostics and troubleshooting Liquiline System CA80TN DIAG/Logbooks Function Options Info Diagnostic events Chronological list of the diagnostics events Show Events are displayed Select a particular event to display more detailed information. Go to date User entry Use this function to go directly to a specific time •...
  • Page 123 Liquiline System CA80TN Diagnostics and troubleshooting DIAG/Logbooks Function Options Info Analyzer data logbooks Data logbooks for the data of the wet-chemical analyzers Data logbook SP1 Source of data Read only Displays the measuring channel Measuring parameter Read only Displays the measurement parameter recorded...
  • Page 124 Diagnostics and troubleshooting Liquiline System CA80TN DIAG/Logbooks Function Options Info Data logbooks Chronological list of the data logbook entries for sensors Data logbook 1 ... 8 This submenu is available for each data logbook <Logbook name> that you have set up and activated.

  • Page 125: 11.10 System Information

    Liquiline System CA80TN Diagnostics and troubleshooting 11.10 System information DIAG/System information Function Options Info Device tag Read only Individual device tag → General settings Order code Read only You can order identical hardware with this code. This code changes on account of...

  • Page 126: 11.11 Sensor Information

    Diagnostics and troubleshooting Liquiline System CA80TN DIAG/System information Function Options Info SD card Read only • Total • Free memory System modules Backplane Read only This information is provided for • Description every electronics module available. Base • Serial number Specify the serial numbers and order •...
  • Page 127 Liquiline System CA80TN Diagnostics and troubleshooting ‣ Before simulation: Enable the inputs and outputs in the Setup menu. DIAG/Simulation Function Options Info Current output x:y Simulation of an output current This menu appears once for each current output. Simulation Selection If you simulate the value at the current output, •...

  • Page 128: 11.13 Device Test

    Diagnostics and troubleshooting Liquiline System CA80TN 11.13 Device test 11.13.1 Analyzer DIAG/System testAnalyzer/Photometer Function Options Info Photometer status Read only Displays the status of the photometer • 100 to 70% Good state • 70 to 50% • Cuvette somewhat dirty •...

  • Page 129: 11.14 Resetting

    Liquiline System CA80TN Diagnostics and troubleshooting DIAG/System testAnalyzer/Valves Function Options Info ‣ Valve selection Selection Select the valves that should be tested. • Cleaner C • Drain D • Exhaust E • Reactor R • Reagent RB • Reagent RK •...

  • Page 130: 11.16 Firmware History

    Diagnostics and troubleshooting Liquiline System CA80TN • Operating time pump hose Operating time of hoses • Process P • Dilution water W • Operating time valve hose Operating time of hoses • Drain D • Dilution module DM • Operating time cooling module The counter can also be reset here.

  • Page 131: Maintenance

    12 months • Replace pump head • Replace filter mats 24 months Replace O-rings of pressure reactor (Endress+Hauser Service) If required • Clean the housing • Check the fan of the cooling module for dirt and vacuum clean if necessary •...

  • Page 132: Maintenance Tasks

    Maintenance Liquiline System CA80TN 12.2 Maintenance tasks 12.2.1 Software menu Maintenance Menu/Operation/Maintenance • Bottle replacement If level monitoring is activated: specify when bottles are replaced. • Filter mats replacement Operating time counter, can be reset here. Replace filter mats: →  136 •...
  • Page 133 Liquiline System CA80TN Maintenance Rinsing the system Measurement, cleaning or calibration is not possible while the bottles are removed. Emptying the hoses 1. Stop the sample supply. 2. If you have not already done so, set the manual mode. 3. Pull all the hoses out of the reagent bottles as far as they will go so that the hose ends are outside of the liquid.
  • Page 134 Maintenance Liquiline System CA80TN Only perform the photometer test directly after reactor flushing. This produces a sufficiently stable value. Condensate formed on the optical windows would cause the signal to fluctuate too much. 4. Remove all the hoses from the bottles and empty them: Menu/Operation/ Decommissioning/ Empty hoses.
  • Page 135 Liquiline System CA80TN Maintenance 6. Perform photometer test: DIAG/System test/Analyzer/Photometer/Photometer test/ Start for 5 min. 7. Current intensity 1: Is the value higher than the value initially noted down?  If yes, cleaning was successful. 8. To conclude, perform a zero point calibration: Menu/Operation/Manual operation/ Determine zero point.
  • Page 136 Maintenance Liquiline System CA80TN 6. Following the replacement, a zero point calibration must be performed and the calibration factor must be redetermined: Menu/Operation/Manual operation/ Determine zero point and /Determine calibration factor (in the versions CA80TN- AA/CA/GR, both actions are provided in one function: Determine zero point and calibr.

  • Page 137: Decommissioning

    Liquiline System CA80TN Maintenance 4. Reset the operating hours counter for the mats: Menu/Operation/Operating time filter mats/Reset. 12.3 Decommissioning CAUTION Activities while the analyzer is in operation Risk of injury and infection from medium! ‣ Before you release any hoses, make sure that no actions, such as the pumping of sample, are currently running or are due to start shortly.
  • Page 138 Maintenance Liquiline System CA80TN 4. Select Menu/Operation /Maintenance/Decommissioning/Empty hoses to remove the liquid from the hoses.  The hoses are automatically purged with air and emptied. This process takes several minutes. Following the successful completion of the action, the following message appears The action was successful.

  • Page 139: 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 140 Repair Liquiline System CA80TN 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 141: Accessories

    Liquiline System CA80TN 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 142 Accessories Liquiline System CA80TN 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 143 Liquiline System CA80TN Accessories 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 144 Accessories Liquiline System CA80TN 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 145: Communication-Specific Accessories

    Liquiline System CA80TN Accessories 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 146: System Components

    Accessories Liquiline System CA80TN 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 147: Technical Data

    Liquiline System CA80TN Technical data Technical data 15.1 Input Measured variables Total nitrogen [mg/l, ppm] Measuring range CA80TN-**S5: 0 to 10 mg/l total-N CA80TN-**S6: 0 to 50 mg/l total-N CA80TN-**S7: 0 to 200 mg/l total-N Types of input • 1 to 4 digital sensor inputs for sensors with Memosens protocol (optional) •...
  • Page 148 Technical data Liquiline System CA80TN PROFIBUS DP/RS485 Signal encoding EIA/TIA-485, PROFIBUS DP-compliant acc. to 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, 12 MBd Galvanic isolation Connectors Spring terminal (max. 1.5 mm), bridged internally (T‐function),...

  • Page 149: Current Outputs, Active

    Liquiline System CA80TN Technical data Signal on alarm Adjustable, as per NAMUR Recommendation NE 43 • In measuring range 0 to 20 mA: Failure current from 0 to 23 mA • In measuring range 4 to 20 mA: Failure current from 2.4 to 23 mA •...

  • Page 150: Protocol-Specific Data

    Technical data Liquiline System CA80TN Extension module Switching voltage Load (max.) Switching cycles (min.) 230 V AC, cosΦ = 0.8 to 1 0.1 A 700,000 0.5 A 450,000 120,000 115 V AC, cosΦ = 0.8 to 1 0.1 A 1,000,000 0.5 A...
  • Page 151 Liquiline System CA80TN Technical data Modbus TCP TCP port TCP connections Protocol 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,...
  • Page 152 Technical data Liquiline System CA80TN 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 153: Power Supply

    Liquiline System CA80TN Technical data 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 154: Performance Characteristics

    Technical data Liquiline System CA80TN 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 155: Environment

    Liquiline System CA80TN Technical data Repeatability of sensor → Documentation of the connected sensor inputs Measuring interval Continuous (approx. 55 min), adjustable 45 min to 24 h Digestion time 3 to 120 min Sample requirement Without dilution module 27 ml (0.91 fl oz) With dilution module •...

  • Page 156: Process

    Technical data Liquiline System CA80TN Electromagnetic Interference emission and interference immunity as per EN 61326-1:2013, Class A for Industry compatibility Electrical safety According to EN/IEC 61010-1:2010, Class I equipment Low voltage: overvoltage category II For installations up to 2000 m (6500 ft) above MSL...
  • Page 157 Liquiline System CA80TN Technical data Hoses • PTFE • Sample hose: PharMed • Hoses of reactor valves into waste: C-Flex Reactor • Reactor valves • PTFE • Seal • FFKM plastic Hose entries 4 x bores for M32 for sample inflow and outflow...

  • Page 158: Index

    Index Liquiline System CA80TN Index Cleaning function ......83 Cleaning programs Accessories Chemoclean ......100 Reagent set .
  • Page 159 Liquiline System CA80TN Index Web browser ......111 Degassed conductivity ....104 Diagnostic modules .
  • Page 160 Index Liquiline System CA80TN Output Output signal ......147 Safety Relay outputs ......149 Operational .
  • Page 161 Liquiline System CA80TN Index Technical personnel ......7 Terminal diagram ......10 Time .
  • Page 162 *71593684* 71593684 www.addresses.endress.com...

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