Colorimetric analyzer for total nitrogen (32 pages)
Summary of Contents for Endress+Hauser Liquiline System CA80AM
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Products Solutions Services BA01240C/07/EN/08.22-00 71593544 2022-08-31 Valid as of version 01.12.00 Operating Instructions Liquiline System CA80AM Colorimetric analyzer for ammonium...
Liquiline System CA80AM 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) ‣...
Documentation The following instructions complement these Operating Instructions and are available on the product pages on the Internet: • Brief Operating Instructions Liquiline System CA80AM, KA01158C • Operating Instructions Memosens, BA01245C • Software description for Memosens inputs • Calibration of Memosens sensors •...
Intended use The Liquiline System CA80AM is a wet-chemical analyzer for the almost continuous determination of the concentration of ammonium in liquid media. The analyzer is designed for use in the following applications: •...
Basic safety instructions Liquiline System CA80AM 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...
Photometer Controller Measuring system A complete measuring system comprises: • Analyzer Liquiline System CA80AM 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 •...
Product description Liquiline System CA80AM 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 •...
Liquiline System CA80AM 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...
Product description Liquiline System CA80AM 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...
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Liquiline System CA80AM 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 •...
Incoming acceptance and product identification Liquiline System CA80AM 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.
Liquiline System CA80AM 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.
Mounting Liquiline System CA80AM 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.
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Liquiline System CA80AM 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: ‣...
Mounting Liquiline System CA80AM ‣ 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.
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Liquiline System CA80AM 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.
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Mounting Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
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Mounting Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
Mounting Liquiline System CA80AM 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...
Liquiline System CA80AM 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.
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Electrical connection Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
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Electrical connection Liquiline System CA80AM 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.
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Liquiline System CA80AM 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 (→...
Electrical connection Liquiline System CA80AM 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 .
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Liquiline System CA80AM 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...
Electrical connection Liquiline System CA80AM 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)
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Liquiline System CA80AM 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...
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Electrical connection Liquiline System CA80AM 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"...
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Liquiline System CA80AM Electrical connection Digital inputs and outputs DIO module – – – – – – 37 Wiring 36 Module diagram Current inputs Module 2AI – – 38 Module 39 Wiring diagram Endress+Hauser...
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Liquiline System CA80AM 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.
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Electrical connection Liquiline System CA80AM 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.
Liquiline System CA80AM 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.
Electrical connection Liquiline System CA80AM 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.
Liquiline System CA80AM 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 •...
System integration Liquiline System CA80AM System integration Overview of device description files 7.1.1 Device identification → 171, 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.
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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.
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System integration Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
Operation options Liquiline System CA80AM 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)
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Liquiline System CA80AM 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.
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Operation options Liquiline System CA80AM 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.
Liquiline System CA80AM 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).
Commissioning Liquiline System CA80AM 3. Self-priming system: connect the intake hose supplied (1.5 m (4.92 ft)) to the Liquid Manager ("sample", → hose connection diagram) and guide it through the hose gland of the analyzer to the outside. 4. If present, connect the communication cable and hose heater of the sample preparation system to the analyzer.
Liquiline System CA80AM Commissioning 3. Change the password to a new, secure password: MENU/General settings/Extended setup/Data management/Change maintenance level password. If you forget your password, you can reset it here using the PUK supplied: Reset password with PUK. Locking access to the configuration ‣...
Operation Liquiline System CA80AM 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.
Liquiline System CA80AM 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...
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM 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...
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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".
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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 •...
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Liquiline System CA80AM 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 .
Operation Liquiline System CA80AM 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 ‣...
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Liquiline System CA80AM 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 • NH4-N other display screens. However, if another main • NH4 value is selected, these display screens only •...
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM Operation Bottles You can monitor the levels of all the bottles. 1. Switch on monitoring. 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.
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Operation Liquiline System CA80AM Menu/Setup/Analyzer/Extended setup/Diagnostics settings/Bottles Function Options Info Cleaner C 1 to 20 % Factory setting Reagent RB 1 to 40 % Factory setting 10 % Reagent RK 1 to 40 % Factory setting Standard S1 1 to 20 %...
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Liquiline System CA80AM Operation Absorption curve recording Menu/Setup/Analyzer/Extended setup/Diagnostics settings/Absorption curve recording Function Options Info In automatic mode Selection Off: Recording is only possible in the manual • Off mode • On On: Recording also takes place in the automatic...
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Operation Liquiline System CA80AM Menu/Setup/Analyzer/Measurement Function Options Info Sequence of measurements Selection Defines the sequence of channels in automatic • SP1 mode. • SP2 Is displayed only in the case of a two-channel • Pause device. • SP1: Indicate the number of consecutive measurements for channel SP1 •...
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Liquiline System CA80AM Operation 10.3.4 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:...
Operation Liquiline System CA80AM Menu/Setup/Analyzer/Cleaning Function Options Info Cleaning interval 0-01 to 90-00 (DD-hh) For configuring the time interval for (additional) cleaning. Factory setting 02-00 DD-hh Next cleaning Read only Mode = Automatic 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.
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Liquiline System CA80AM Operation 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 •...
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Operation Liquiline System CA80AM 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 •...
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Liquiline System CA80AM Operation 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.
Operation Liquiline System CA80AM 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...
Liquiline System CA80AM Operation 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...
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM Operation 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.
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM Operation 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 ‣...
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
Operation Liquiline System CA80AM 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 •...
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Liquiline System CA80AM 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 •...
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Operation Liquiline System CA80AM 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 •...
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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"...
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM 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...
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Operation Liquiline System CA80AM 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.
Liquiline System CA80AM 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 10.8...
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Operation Liquiline System CA80AM 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 •...
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM 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 ...
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Operation Liquiline System CA80AM 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 ‣...
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Liquiline System CA80AM 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 •...
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Operation Liquiline System CA80AM 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 ‐...
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Liquiline System CA80AM 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 •...
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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.
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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).
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM Operation 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...
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Operation Liquiline System CA80AM 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.
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Liquiline System CA80AM 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 •...
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM 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",...
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Operation Liquiline System CA80AM 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...
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Liquiline System CA80AM 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...
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Operation Liquiline System CA80AM Menu/Setup/Additional functions/Mathematical functions/MF1 to 8/Mode = Formula Function Options Info Formula User-defined text Table → 120 Make sure the exact notation is used (upper case). Blank spaces before and after mathematical characters are irrelevant.
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Liquiline System CA80AM Operation 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.
Diagnostics and troubleshooting Liquiline System CA80AM 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"...
Liquiline System CA80AM Diagnostics and troubleshooting 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...
Diagnostics and troubleshooting Liquiline System CA80AM 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 •...
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Liquiline System CA80AM 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...
Diagnostics and troubleshooting Liquiline System CA80AM 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...
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Liquiline System CA80AM 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.
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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.
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Liquiline System CA80AM Diagnostics and troubleshooting 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.
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Diagnostics and troubleshooting Liquiline System CA80AM 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.
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Liquiline System CA80AM Diagnostics and troubleshooting 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.
Diagnostics and troubleshooting Liquiline System CA80AM 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.
Liquiline System CA80AM Diagnostics and troubleshooting 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.
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Diagnostics and troubleshooting Liquiline System CA80AM 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.
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Liquiline System CA80AM Diagnostics and troubleshooting 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.
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Diagnostics and troubleshooting Liquiline System CA80AM 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...
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Liquiline System CA80AM Diagnostics and troubleshooting 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 •...
Diagnostics and troubleshooting Liquiline System CA80AM 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 ‣...
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Liquiline System CA80AM Diagnostics and troubleshooting 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 •...
Diagnostics and troubleshooting Liquiline System CA80AM 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.
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Liquiline System CA80AM Diagnostics and troubleshooting 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 •...
Diagnostics and troubleshooting Liquiline System CA80AM 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.
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Liquiline System CA80AM Diagnostics and troubleshooting 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.
Diagnostics and troubleshooting Liquiline System CA80AM 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.
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Liquiline System CA80AM Diagnostics and troubleshooting Date Version Changes to firmware Documentation 06/2017 01.06.04 Extension BA01240C/07/../04.17 • New mathematical function Formula BA01245C/07/../05.17 • Improvement • Chemical cleaning (CAT860) • Enhanced help text 03/2016 01.06.00 Extension BA01240C/07/../03.16 • Measurement started via external signal BA01245C/07/../03.16...
Maintenance Liquiline System CA80AM 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 ‣...
Liquiline System CA80AM Maintenance Interval Maintenance work 12 months • (If necessary) replace hoses: • Norprene, black • C-Flex, white ID 1.6 mm • Replace filter mats • Replace the O-ring in the cover of the sample collecting vessel 2 to 3 years (If necessary) replace hoses: •...
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Maintenance Liquiline System CA80AM 12.2.3 Cleaning CAUTION Risk of injury from reagents escaping ‣ Before replacing, always rinse the system first. Cleaning the housing ‣ Clean the front of the housing using commercially available cleaning agents only. The front of the housing is resistant to the following in accordance with DIN 42 115: •...
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Liquiline System CA80AM Maintenance 7. Remove the hoses from the beaker and dry them with a clean paper towel. Cleaning the optional sample collecting vessel Cleaning the collecting vessel Trigger the rinsing and draining of the collecting vessel before rinsing the analyzer →...
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Maintenance Liquiline System CA80AM 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.
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Liquiline System CA80AM Maintenance 3. Select Menu/Operation /Maintenance/Bottle change mode/Bottle insertion/ Bottle selection. 4. Select Standard S1 and select OK to confirm. 5. Select Confirm bottles inserted. Recommendation: Afterwards, perform a manual calibration with the standard solution (Determine calibration factor).
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Maintenance Liquiline System CA80AM 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.
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Liquiline System CA80AM 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. 3. Secure the cover and place the bottle tray back into the housing.
Maintenance Liquiline System CA80AM 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.
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Liquiline System CA80AM Maintenance 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.
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.
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Liquiline System CA80AM Repair 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.
Accessories Liquiline System CA80AM 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.
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Liquiline System CA80AM Accessories The following consumables are available: • Reagent and standard solutions CY80AM • 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...
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Accessories Liquiline System CA80AM 14.1.6 Sensors pH glass electrodes Memosens CPS11E • pH sensor for standard applications in process and environmental engineering • Digital with Memosens 2.0 technology • Product Configurator on the product page: www.endress.com/cps11e Technical Information TI01493C Memosens CPS41E •...
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Liquiline System CA80AM Accessories Ceramax CPS341D • pH electrode with pH-sensitive enamel • Meets highest demands of measuring accuracy, pressure, temperature, sterility and durability • Product Configurator on the product page: www.endress.com/cps341d Technical Information TI00468C Memosens CPF81E • pH sensor for mining operations, industrial water and wastewater treatment •...
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Accessories Liquiline System CA80AM Conductivity sensors with conductive measurement of conductivity Memosens CLS21E • Digital conductivity sensor for media with medium or high conductivity • Conductive measurement • With Memosens 2.0 • Product Configurator on the product page: www.endress.com/cls21e Technical Information TI01528C...
Liquiline System CA80AM Accessories Turbidity sensors Turbimax CUS51D • For nephelometric measurements of turbidity and solids in wastewater • 4-beam scattered light method • With Memosens technology • Product Configurator on the product page: www.endress.com/cus51d Technical Information TI00461C Turbimax CUS52D •...
Accessories Liquiline System CA80AM Communication; software 71449901 Upgrade code for PROFINET+web server for BASE2 71249548 Kit CA80: activation code for 1st digital sensor input 71249555 Kit CA80: activation code for 2nd digital sensor input Retrofit kits 71136999 Kit CSF48/CA80: retrofit service interface (CDI flange connector, counter nut)
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Liquiline System CA80AM Accessories Measuring cable CYK81 • Unterminated cable for extending sensor cables (e.g. Memosens, CUS31/CUS41) • 2 x 2 cores, twisted with shielding and PVC sheath (2 x 2 x 0.5 mm + shielding) • Sold by meter, Order No.: 51502543 14.3.2...
Liquiline System CA80AM 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) •...
Technical data Liquiline System CA80AM 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...
Liquiline System CA80AM 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...
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Technical data Liquiline System CA80AM 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...
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Liquiline System CA80AM 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...
Technical data Liquiline System CA80AM 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 •...
Liquiline System CA80AM 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 •...
Technical data Liquiline System CA80AM Repeatability of sensor → Documentation of the connected sensor inputs Measuring interval Continuous (approx. 9 min), adjustable ≥ 10 min If the dilution function is enabled (optional), the measuring duration increases by approx. 3 minutes.
Liquiline System CA80AM Technical data 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...