Endress+Hauser CA80COD Operating Instructions Manual Download Page 1

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Brief Operating Instructions

Liquiline System CA80COD

Colorimetric analyzer for chemical oxygen demand

These Instructions are Brief Operating Instructions; they are

not a substitute for the Operating Instructions pertaining to

the device.
Detailed information on the device can be found in the

Operating Instructions and in the other documentation

available at:

• www.endress.com/device-viewer

• Smart phone/tablet: Hauser Operations App
Detailed information on the device can be found in the

Operating Instructions and in the other documentation

available on the CD.

KA01238C/07/EN/04.17

71391615

Summary of Contents for CA80COD

Page 1: ...r the Operating Instructions pertaining to the device Detailed information on the device can be found in the Operating Instructions and in the other documentation available at www endress com device viewer Smart phone tablet Endress Hauser Operations App Detailed information on the device can be found in the Operating Instructions and in the other documentation available on the CD KA01238C 07 EN 0...

Page 2: ...Liquiline System CA80COD 2 Endress Hauser Order code Ext ord cd Ser no www endress com deviceviewer Endress Hauser Operations App XXXXXXXXXXXX XXXXX XXXXXX XXX XXXX XX Serial number 1 3 2 A0023555 ...

Page 3: ...stallation 12 4 1 Installation conditions 12 4 2 Mounting the analyzer on a wall 16 4 3 Mounting the analyzer on a base 19 4 4 Mounting the Y strainer optional 20 4 5 Post installation check 21 5 Electrical connection 22 5 1 Connecting the analyzer 22 5 2 Connecting the sensors and additional modules 24 5 3 Hardware settings 34 5 4 Ensuring the degree of protection 35 5 5 Post connection check 36 ...

Page 4: ...angerous situation Failure to avoid the dangerous situation can result in a fatal or serious injury LCAUTION Causes consequences If necessary Consequences of non compliance if applicable Corrective action This symbol alerts you to a dangerous situation Failure to avoid this situation can result in minor or more serious injuries NOTICE Cause situation If necessary Consequences of non compliance if ...

Page 5: ...n Endress Hauser 5 1 3 Symbols at the device Symbol Meaning Reference to device documentation Caution Hazardous voltage Warning Health hazard Warning Oxidizing Warning Acute toxicity Warning Corrosive Warning Hazardous to the aquatic environment ...

Page 6: ...diagnostics and troubleshooting Maintenance Repair and spare parts Accessories Technical data Operating Instructions for Memosens BA01245C Software description for Memosens inputs Calibration of Memosens sensors Sensor specific diagnostics and troubleshooting Guidelines for communication via fieldbus and web server PROFIBUS SD01188C Modbus SD01189C Web server SD01190C EtherNet IP SD01293C Special ...

Page 7: ...r use in the following applications Monitoring of the wastewater treatment plant inlet Monitoring of industrial wastewater Control of industrial wastewater treatment Use of the device for any purpose other than that described poses a threat to the safety of people and of the entire measuring system and is therefore not permitted The manufacturer is not liable for damage caused by improper or non d...

Page 8: ...ith a cloth LCAUTION Risk of injury from door stop mechanism Always open the door fully to ensure the door stop engages properly 2 5 Product safety 2 5 1 State of the art The product is designed to meet state of the art safety requirements has been tested and left the factory in a condition in which it is safe to operate The relevant regulations and European standards have been observed Devices co...

Page 9: ...g offers the best protection The permitted ambient conditions must be observed see Technical data If you have any questions please contact your supplier or your local sales center NOTICE Incorrect transportation can damage the analyzer Always use a lifting truck or a fork lift to transport the analyzer 3 2 Product identification 3 2 1 Nameplate Nameplates can be found On the inside of the door on ...

Page 10: ...code 3 2 3 Manufacturer s address Endress Hauser Conducta GmbH Co KG Dieselstraße 24 D 70839 Gerlingen 3 3 Scope of delivery The scope of delivery comprises 1 analyzer in the version ordered with optional hardware 1 print version of Brief Operating Instructions in the language ordered 1 Maintenance Manual Optional accessories If you have any questions please contact your supplier or your local sal...

Page 11: ...nce and product identification Endress Hauser 11 3 4 2 EAC The product has been certified according to guidelines TP TC 004 2011 and TP TC 020 2011 which apply in the European Economic Area EEA The EAC conformity mark is affixed to the product ...

Page 12: ...version with the analyzer stand make sure that the housing is fixed to the floor Check that the analyzer is fully hooked into the wall holder unit at the top and bottom and secure it to the upper wall holder unit using the securing screw 4 1 Installation conditions 4 1 1 Installation options The analyzer can be mounted in three different ways As an independent table top device Mounted on a wall Mo...

Page 13: ...Liquiline System CA80COD Installation Endress Hauser 13 417 16 42 793 31 22 530 20 87 A0030419 2 Liquiline System CA80 open version dimensions in mm in ...

Page 14: ...Installation Liquiline System CA80COD 14 Endress Hauser 930 36 61 654 25 74 1723 67 83 A0028821 3 Liquiline System CA80 with base dimensions in mm in ...

Page 15: ... on a level surface with additional base Protect the device against additional heating e g from heaters Protect the device against mechanical vibrations Protect the device against corrosive gases e g hydrogen sulfide H2S Make sure that the fluid can drain freely without any siphoning effects Make sure air can circulate freely on the front of the housing Make sure that analyzers which are delivered...

Page 16: ...er on a wall 330 12 99 100 3 94 A0028811 5 Minimum spacing required for mounting Engineering unit mm in 116 A0028814 6 Maximum opening angle Mounting materials for securing the device to the wall screws wall plugs are not included in the delivery and must be provided by the client ...

Page 17: ...Liquiline System CA80COD Installation Endress Hauser 17 750 29 53 120 4 72 Ø 11 0 43 Ø 10 7 0 42 A0028810 7 Holder unit dimensions Engineering unit mm inch 8 Securing the holder unit on the housing ...

Page 18: ... Liquiline System CA80COD 18 Endress Hauser 1 2 A0028812 9 Hooking into the wall holder unit 1 Hook the analyzer into the wall holder unit 2 Secure the two top parts of the wall holder unit with the screw supplied ...

Page 19: ...stem CA80COD Installation Endress Hauser 19 4 3 Mounting the analyzer on a base 624 24 57 417 16 42 530 20 87 297 11 70 A A A A A A0028809 10 Foundation plan A Fasteners 4 x M10 Dimensions of Liquiline System CA80 ...

Page 20: ...pes This makes it possible to determine COD where particles up to a certain size must also be measured Mounting materials are not included in the scope of supply and must be provided by the customer Dimensions of Y strainer 12 Mounting the Y strainer on an even surface 1 Mount the Y strainer on the pipe clamps on an even surface The Y strainer should be aligned as illustrated in Sticking the adhes...

Page 21: ...urs before exposing the system to sample Securing the sample hose 8 Turn the union nut to remove it 9 Secure the threaded joint and ferrule supplied on the hose to the analyzer 10 Screw the hose with the ferrule and threaded joint into the threaded borehole 11 Turn the union nut to secure it 4 3 2 1 5 A0030604 12 Y strainer 1 Thread adapter nut 2 Hose to analyzer 3 Threaded joint 4 Ferrule 5 Threa...

Page 22: ... the electrical connection verify that the pre installed power cable meets the local national electrical safety specifications 5 1 Connecting the analyzer NOTICE The device does not have a power switch You must install the device near distance 3 m 10 ft an easily accessible and fused plug socket so that it can be disconnected from the power supply Compliance with the protective grounding specifica...

Page 23: ...se the five screws on the carrier board 3 and fold out the board towards the front 3 Using a Phillips head screwdriver release the six screws on the electronics compartment cover 4 and fold out the cover towards the front 3 4 A0029136 3 Screws of carrier board 4 Screws of electronics compartment cover ...

Page 24: ...length is approx 4 3 m 14 1 ft from the housing floor For analyzer stands the cable length is approx 3 5 m 11 5 ft from the foundation The terminal connection is located under an additional protective cover in the upper section of the device 5 Use the six screws to secure the electronics compartment cover after connecting 6 Use the five screws to secure the carrier plate after connecting 5 2 Conne...

Page 25: ... connection Endress Hauser 25 1 A0030429 1 Screws of electronics compartment cover 1 2 BASE E 1 2 1 2 1 2 3 4 A0028935 13 Connection compartment in the controller housing 1 E basic module 2 Analyzer interface 3 Dummy cover 4 Module cover ...

Page 26: ...535 14 E basic module 1 Indicator LEDs 6 Slot for display cable 1 2 Voltage connection 1 7 Service interface 1 3 Alarm relay connection 8 Connections for 2 Memosens sensors optional 4 Power supply for digital fixed cable sensors with Memosens protocol 9 Current outputs 5 SD card slot 1 Internal device connection Do not disconnect the plug ...

Page 27: ...2 Connecting the sensors Only use terminated genuine cables where possible G N Y E YE GN BN WH GND Com A Com B GY A0024019 16 Example of Memosens data cable CYK10 Connecting the ferrules of the sensor cable to the E basic module 1 To access the electronics compartment proceed as described in the Routing the cables section 2 Guide the sensor connecting cable from below through the cable gland on th...

Page 28: ...Module not covered No shock protection Danger of electric shock If you are modifying or extending your hardware always fill the slots from left to right Do not leave any gaps If all of the slots are not occupied Always insert a dummy cover or end cover in the slot to the right of the last module 13 25 This ensures the that unit is shock protected Always ensure shock protection is guaranteed partic...

Page 29: ...l connection Endress Hauser 29 Digital inputs and outputs DIO module 18 Module 47 47 48 48 1 2 1 2 1 2 45 46 45 46 91 92 91 92 19 Wiring diagram Current inputs 2AI module 23 24 23 24 20 Module 23 23 24 24 0 4 20 mA 1 2 21 Wiring diagram ...

Page 30: ...31 32 32 0 4 20 mA 1 2 23 Wiring diagram 24 Module 31 31 32 32 0 4 20 mA 1 2 31 31 32 32 0 4 20 mA 3 4 25 Wiring diagram Relay 2R module 4R module 26 Module 41 43 42 Relay 1 41 43 42 Relay 2 27 Wiring diagram 28 Module 41 43 42 Relay 3 41 43 42 Relay 4 41 43 42 Relay 1 41 43 42 Relay 2 29 Wiring diagram ...

Page 31: ...ting digital communication Module 485 30 Module Ethernet 81 82 DIP switch on 1 2 4 8 16 32 64 128 SW Service T COM SF BF PWR DGND VP 96 95 99 Termi nation DP RS485 96 95 99 31 Wiring diagram Terminal PROFIBUS DP Modbus RS485 95 A B 96 B A 99 Not connected C 82 DGND DGND 81 VP VP ...

Page 32: ...OM Communication YE Modbus message sent or received T Bus termination YE Off No termination On Termination is used DIP switches on front of module DIP Factory setting Assignment 1 128 ON Bus address Commissioning communication OFF Write protection ON configuration not possible via the bus only via local operation Service OFF If the switch is set to ON the user settings for Ethernet addressing are ...

Page 33: ...module is initialized BF Bus failure RD Not used SF System failure RD Device error COM Communication YE Modbus message sent or received DIP switches on front of module DIP Factory setting Assignment 1 128 ON Bus address Commissioning communication OFF Write protection ON configuration not possible via the bus only via local operation Service OFF If the switch is set to ON the user settings for Eth...

Page 34: ...le tool such as a tweezers set all 4 DIP switches to the ON position The internal terminating resistor is used 390 W 220 W 390 W VP DGND B B A A 35 Structure of the internal terminating resistor 2 External terminating resistor Here leave the DIP switches on the module board in the OFF position factory setting Connect the resistor to terminals 81 and 82 on the front of module 485 for 5 V power supp...

Page 35: ...Address setting via software BA01573C 5 4 Ensuring the degree of protection Only the mechanical and electrical connections which are described in these instructions and which are necessary for the required designated use may be carried out on the device delivered Exercise care when carrying out the work Individual types of protection permitted for this product impermeability IP electrical safety E...

Page 36: ...vice and cables Electrical connection Are the mounted cables strain relieved Have the cables been routed without loops and cross overs Have the signal lines been connected correctly in accordance with the wiring diagram Are all plug in terminals securely engaged Are all the connection wires securely positioned in the cable terminals 6 Operation options 6 1 Overview 6 1 1 Display and operating elem...

Page 37: ...ODE 1 DIAG 2 3 A0028988 EN 40 Display example 1 2 3 Menu path and or device designation Status display Assignment of the soft keys e g ESC escape or abortion of a sampling process MODE quick access to frequently required functions DIAG link to Diagnostics menu Help if available ...

Page 38: ... the menu directly ESC MODE DIAG Turning the navigator moving the cursor in the menu ESC MODE DIAG Pressing the navigator launching a function English Čeština Nederlands Français Deutsch Italiano Polski Menu Language ESC Turning the navigator selecting a value e g from a list Menu Language ESC Menu Language Pressing the navigator accepting the new value ESC MODE DIAG New setting is accepted ...

Page 39: ...ou will not be able to unlock the keypad yourself Unlocking operating keys 1 Press the navigator for longer than 2 s A context menu for unlocking the operating keys is displayed 2 Select Key unlock The keys are unlocked immediately if you did not choose to lock with a password Otherwise you are asked to enter your password 3 Only if keypad is password protected enter the right password The keys ar...

Page 40: ...et a value within this range Example Menu Operation Display Contrast 6 3 4 Actions You trigger an action with the appropriate function You know that the item in question is an action if it is preceded by the following symbol Examples of typical actions include Deleting log entries Saving or loading configurations Triggering cleaning programs Example Menu Setup Analyzer Manual operation ...

Page 41: ...nter a text You can use the characters in the editor for this purpose upper case and lower case letters numbers and special characters Using the soft keys you can Cancel your entries without saving the data Delete the character in front of the cursor Move the cursor back one position Finish your entries and save E H CA8 0 ...

Page 42: ... table SAVE You can also cancel your entries any time using the soft key Example Menu Setup Inputs pH Medium comp 7 Commissioning 7 1 Preparatory steps 7 1 1 Connecting the liquid bearing suction lines First connect the liquid bearing lines and visually inspect the hoses before establishing the connection to the power supply The analyzer may start directly The reagents used can pose a health hazar...

Page 43: ...d gloves or take other suitable measures to protect yourself Wipe up any escaping reagent using a disposable cloth and rinse with clear water Then dry the cleaned areas with a cloth Self priming Connect the intake hose supplied 3 m to the peristaltic pump sample see hose connection diagram and guide the hose through the analyzer s hose gland to the outside Ensure that only sample that is aqueous a...

Page 44: ...ect 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 Ensure that the reactor s safety cover is undamaged and installed correctly Before putting the device into operation Connect the liquid be...

Page 45: ... the dispenser correctly inserted Can the dispenser move freely Are all the hose connections leak tight is the sample hose in the hose gland strain relieved Have the bottles with reagents and standard been inserted and connected Inspect the hose connections Use the hose connection diagram as a guide 7 3 Switching ON the measuring device Switch on the supply voltage Wait for initialization 7 4 Sett...

Page 46: ...ype in question and the individual calibration settings that were last saved If you wish to configure your most important input and output parameters in the Basic setup analyzer Configure the current inputs relays limit switches cleaning cycles and device diagnostics with the following submenus 7 5 2 Starting commissioning Starting initial commissioning Start initial commissioning of the analyzer ...

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