About this document Liquiline Compact CM82 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) ‣...
Liquiline Compact CM82 About this document Documentation The following instructions complement these Operating Instructions and are available on the product pages on the Internet: Operating Instructions Memosens, BA01245C • Software description for Memosens inputs • Calibration of Memosens sensors • Sensor-specific diagnostics and troubleshooting...
Basic safety instructions Liquiline Compact CM82 Basic safety instructions Requirements for personnel • Installation, commissioning, operation and maintenance of the measuring system may be carried out only by specially trained technical personnel. • The technical personnel must be authorized by the plant operator to carry out the specified activities.
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Liquiline Compact CM82 Basic safety instructions During operation: ‣ If faults cannot be rectified: products must be taken out of service and protected against unintentional operation. CAUTION Cleaning not switched off during calibration or maintenance activities Risk of injury due to medium or cleaning agent! ‣...
Product description Liquiline Compact CM82 Product description Product design A0036216 1 Transmitter design Cable Housing Memosens connection LED, for optical signaling of operating statuses of measuring point 3.1.1 Measuring parameters The transmitter is designed for digital Memosens sensors with inductive plug-in head: •...
Liquiline Compact CM82 Incoming acceptance and product identification 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.
Certificates and approvals 4.4.1 mark Endress+Hauser Conducta GmbH+CO. KG hereby declares that the radio system type CM82 complies with directives 2014/53/EU and 2011/65/EU. The complete text of the EU declaration of conformity can be found at the following web address: www.endress.com/CM82...
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Liquiline Compact CM82 Incoming acceptance and product identification used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or...
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Incoming acceptance and product identification Liquiline Compact CM82 La operación de este equipo está sujeta a las siguientes dos condiciones: (1) es posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operación no deseada.
Electrical connection Liquiline Compact CM82 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.
Liquiline Compact CM82 Electrical connection 2. Guide the cable cores through the M16 cable gland. 3. Connect cores in accordance with the assignment provided. 0/4...20 mA Source+ 0/4...20 mA Source+ 0/4...20 mA Source- Display+ Display (Bridge) Display- or LED Sensor+ (w/Display)
Operation options Liquiline Compact CM82 Operation options Overview of operating options Operation and settings via: • SmartBlue (app) • RIA15 (with reduced operating function compared to app and HART) • PLC control station (via HART) Access to operating menu via SmartBlue (app) SmartBlue is available as a download for Android terminals from the Google Playstore and for iOS devices from the App Store.
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Liquiline Compact CM82 Operation options System requirements • iOS devices: iPhone 4S or higher from iOS9.0; iPad2 or higher from iOS9.0; iPod Touch 5. Generation or higher from iOS9.0 • Devices with Android: from Android 4.4 KitKat and Bluetooth® 4.0 7.2.1...
Operation options Liquiline Compact CM82 Menu Function Guidance Contains functions involving a self-contained sequence of activities, e.g. for calibration (="Wizard", guided operation). Diagnostics Contains information regarding operation, diagnostics and troubleshooting, as well as configuration of the diagnostic behavior. Application Sensor data for specific optimization and for detailed process adjustment. Adjustment of measuring point to the application.
Liquiline Compact CM82 System integration System integration Integrating the measuring device into the system Interfaces for measured value transmission: • 4 to 20 mA • Bluetooth® LE wireless technology • HART 8.1.1 Bluetooth® LE wireless technology With the Bluetooth® LE wireless technology (energy-efficient wireless transmission) option that can be ordered, the device can be controlled via mobile terminals.
Liquiline Compact CM82 Commissioning 9.2.1 LED display LED messages signal the status of the device and sensor. LED behavior Status Green Everything OK Flashes quickly Device starting up Green Everything OK Flashes twice Read out Memosens sensor information from sensor to transmitter (sensor type, calibration data, etc.)
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Commissioning Liquiline Compact CM82 A0017719 14 Display and operating elements of the process display unit Operating menu locked Error Warning HART communication enabled Operating keys "-", "+", "E" 14-segment display for unit/TAG Bar graph with indicators for under range and over range 5-digit 7-segment display for measured value, digit height 17 mm (0.67 in)
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Liquiline Compact CM82 Commissioning Transmitter Sensor type "TV" value "QV" value parameter pH/ORP combined ORP in mV sensor Conductivity Resistance Conductivity, raw value Dissolved oxygen Liquid concentration Saturation as % If "UC170" is displayed instead of the unit: Configure the unit manually → 26...
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Commissioning Liquiline Compact CM82 Setup -> ANALYSIS menu The CT menu and all of the associated submenus are visible only if the RIA15 was ordered with the "Analysis" option, the HART option has been configured and a CM82 has been detected by the RIA15. Using this menu, the basic settings for the CM82 can be made via the RIA15.
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Liquiline Compact CM82 Commissioning Setup -> ANALYSIS menu The CT menu and all of the associated submenus are visible only if the RIA15 was ordered with the "Analysis" option, the HART option has been configured and a CM82 has been detected by the RIA15. Using this menu, the basic settings for the CM82 can be made via the RIA15.
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Commissioning Liquiline Compact CM82 Setup -> ANALYSIS menu The CT menu and all of the associated submenus are visible only if the RIA15 was ordered with the "Analysis" option, the HART option has been configured and a CM82 has been detected by the RIA15. Using this menu, the basic settings for the CM82 can be made via the RIA15.
Liquiline Compact CM82 Commissioning The unit codes 170 to 219 are assigned multiple times as per the HART® specification. As the UC170 is also used with the CM82, the unit must be assigned manually. This applies to the following measured values/units:...
Commissioning Liquiline Compact CM82 Path: Settings Function Options Info Sorting Selection Sorting options • Signal strength • Name Show demo devices Selection Determines when demo devices are displayed in the list. • Never • Only, if no device is present •...
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Liquiline Compact CM82 Commissioning 9.7.1 Changing the device tag You can change the device tag here: System/Device management/TAG The device tag is changed in: • Sensor information • Device information 9.7.2 Configuring the sensor Path: Application Function Options Info Sensor...
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Commissioning Liquiline Compact CM82 Path: Application Function Options Info Temp. compensation Selection Determine compensation of fluid • Off temperature: • Automatic • Automatically using the temperature • Manual sensor of your sensor (ATC) • Manually by entering the medium Factory setting...
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Liquiline Compact CM82 Commissioning Path: Application Function Options Info Lower temp. threshold Selection The lower temperature threshold of the CIP 5 °C (41 °F)... Upper criteria. One CIP cycle is taken into account temp. threshold within the temperature thresholds. Factory setting 75 °C (167 °F)
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Commissioning Liquiline Compact CM82 Path: Application/Sensor/Extended setup/Calibration settings Function Options Info Buffer recognition Selection Fixed • Fixed Choose values from a list. The list depends on the • Automatic setting for Buffer manufacturer. • Manual Automatic Factory setting The device recognizes the buffer automatically.
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Liquiline Compact CM82 Commissioning Path: Application/Sensor/Extended setup/Calibration settings Function Options Info Process pressure 500 to 9999 hPa Enter the altitude or the average air pressure of the place of calibration (mutually dependent Medium pressure = Process Factory setting values). pressure...
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Commissioning Liquiline Compact CM82 9.7.3 Current output Path: Application Function Options Info Current output Output value pH, ISFET, ORP and Depends on connected sensor combined options • pH • Raw value pH • Glass impedance • Impedance reference • rH •...
Liquiline Compact CM82 Commissioning Path Application/HART Function Options Info SV value pH, ISFET, ORP and Protocol-specific data, dynamic variables of combined HART communication. TV value • pH SV = Secondary (temperature preselection) • Raw value pH TV = Tertiary QV value •...
Commissioning Liquiline Compact CM82 System/System information • TAG • Order code • Order code extended • Serial number • Software version • Hardware version • Modbus • HART • Sensor communication statistics (only in Expert mode) System/Sensor information • General information •...
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Liquiline Compact CM82 Commissioning 9.9.2 Safe signal transmission via Bluetooth® LE Signal transmission via Bluetooth® wireless technology uses a cryptographic technique tested by the Fraunhofer Institute. • Without the SmartBlue app, the device is not visible via Bluetooth® wireless technology.
Operation Liquiline Compact CM82 Operation 10.1 Reading measured values The display of the primary values in the app is dependent on the connected sensor. HOME view Function Measurement values For pH glass, ISFET, ORP or combined sensors: Raw value pH...
Liquiline Compact CM82 Operation 10.1.1 Changing the parameters In the order configuration, the device detects Memosens sensors automatically using plug and play. When replacing the sensor at a later stage, the appropriate sensor type must be selected to ensure that no settings are lost.
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Operation Liquiline Compact CM82 10.2.2 LED settings (optical oxygen sensors only) Path: Application/Sensor/Extended setup Function Options Info LED temp. mode Selection Switches off the LED when the set temperature • Off threshold is exceeded. • On This prevents the premature aging of the sensor cap, e.g.
Liquiline Compact CM82 Calibration Calibration If calibration is not enabled on the device, the following message is displayed: Calibration functions are not unlocked on this device. If there is a problem with the sensor, calibration is not possible. The following...
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Calibration Liquiline Compact CM82 Path: Guidance/Calibration Type of calibration Info Change electrolyte Following sensor maintenance, including electrolyte replacement, this command can be used to reset the electrolyte counter. This counter can be assigned a message and can assist with maintenance planning.
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Liquiline Compact CM82 Calibration Path: Guidance/Calibration Type of calibration Info Fermenter scaling Overpressure is present in a fermenter before fermentation begins. The sensor is subjected to stress in the form of sterilization in place (SIP). Using fermenter scaling, the measured value of the sensor is adjusted to the desired start value in %SAT.
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Calibration Liquiline Compact CM82 Path: Guidance/Calibration Type of calibration Info 1 point calibration (mV) Single-point calibration is used when only the deviation from a reference value and not an absolute value is required. ORP % assignment The measured value in mV is converted to a % concentration using a conversion table.
Liquiline Compact CM82 Diagnostics and troubleshooting Diagnostics and troubleshooting 12.1 Diagnostic information via LED See LED display in Commissioning section. (→ 21) 12.2 Adapting the diagnostic information Path: Diagnostics/Diagnostic settings Function Options Info Sensor change alarm delay 0 ... 180 s...
Diagnostics and troubleshooting Liquiline Compact CM82 LED behavior Status Three rapid green flashes and three rapid red Device or sensor undergoing function check. flashes C status signal as per NAMUR NE107 Failure of device or sensor Flashes quickly F status signal as per NAMUR NE107 12.3...
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Liquiline Compact CM82 Diagnostics and troubleshooting Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Lower warning limit 0 to 10000 MΩ Diagnostics code and associated message text: 123 Sensor glass Factory setting 0.1 MΩ Lower alarm limit 0 to 10000 MΩ...
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Diagnostics and troubleshooting Liquiline Compact CM82 Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Warning limit 0.10 to 10.00 mV/pH Specify the limit values for monitoring the slope Factory setting differential. 6.00 mV/pH Associated diagnostic code and message: 518Sensor calibration Oxygen...
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Liquiline Compact CM82 Diagnostics and troubleshooting Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Lower warning limit Lower warning limit Associated diagnostics code and H 2.00 to pH 8.00 message text: Lower warning limit to 507 Sensor calibration -900 mV 517 Sensor calibration Factory setting pH 6.00 / 300 mV...
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Diagnostics and troubleshooting Liquiline Compact CM82 Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Function Selection Switches the function on or off • Off • On Factory setting Warning limit 0.0 to 10 nA Specify your limit values for monitoring the slope Factory setting differential.
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Liquiline Compact CM82 Diagnostics and troubleshooting 12.3.7 Sterilizations Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Sterilizations The system counts the number of operating hours in which the sensor is exposed to a temperature that is typical for a sterilization. This temperature depends on the sensor.
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Diagnostics and troubleshooting Liquiline Compact CM82 12.3.8 Sensor Condition Check (SCC) Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Sensor condition check Sensor condition check (SCC) monitors the electrode status and the degree of electrode aging. The condition of the electrode is updated after every calibration.
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Liquiline Compact CM82 Diagnostics and troubleshooting Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Oxygen can be selected Unit Conductivity can be selected Unit % of the measured value 12.3.10 Measured value Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info ORP-Meas value...
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Diagnostics and troubleshooting Liquiline Compact CM82 preliminary alarm (warning limit) which signals undesired operating states before they occur. Path: Application/Sensor/Extended setup/Diagnostic settings Pharma water Function Selection The alarm values are stored in • Off the device in accordance with • EP USP 645 or EP 169 •...
Liquiline Compact CM82 Diagnostics and troubleshooting 12.3.13 Calibration quality index (optical oxygen sensor only) Path: Application/Sensor/Extended setup/Diagnostic settings Function Options Info Cal. quality index Monitoring of calibration quality index for COS81D. Significant changes in the value may be a sign of spot aging or poor calibration.
Diagnostics and troubleshooting Liquiline Compact CM82 Main menu/Diagnostics/Simulation Function Options Info Simulation Selection Switch on or off simulation • Off • On Factory setting Measured value Depends on the sensor Select measured variable to be simulated, depending on connected sensor.
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Liquiline Compact CM82 Diagnostics and troubleshooting Message Factory Sensor Configurab Tests or remedial action settings type ‣ Sensor unknown Alarm Sensor unknown 1. Replace sensor ‣ Sensor defective Alarm Sensor defective 1. Replace sensor ‣ Sensor data invalid Alarm Invalid sensor data 1.
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Diagnostics and troubleshooting Liquiline Compact CM82 Message Factory Sensor Configurab Tests or remedial action settings type ‣ Calibration validity M Alarm Validity of last calibration expired. Date of last calibration of the sensor is too long ago. Measurement is still possible.
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Liquiline Compact CM82 Diagnostics and troubleshooting Message Factory Sensor Configurab Tests or remedial action settings type ‣ Sensor glass Alarm P (glass) Sensor glass limit lower value exceeded Glass membrane impedance too 1. Check the pH sensor, clean as needed 2.
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Diagnostics and troubleshooting Liquiline Compact CM82 Message Factory Sensor Configurab Tests or remedial action settings type ‣ Sensor supply Alarm Sensor check Sensor power supply bad 1. Check cable connections 2. Replace sensor ‣ Sensor calibration M Warning Sensor relaxation time...
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Liquiline Compact CM82 Diagnostics and troubleshooting Message Factory Sensor Configurab Tests or remedial action settings type ‣ Polarization Warning Polarization Warning A too high conductivity solution during the polarization can distort the measured value 1. Review process 2. Check sensor, if necessary...
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Diagnostics and troubleshooting Liquiline Compact CM82 Message Factory Sensor Configurab Tests or remedial action settings type ‣ Operating time M Warning Operating time warning Measurement is still possible The configured limit of operating time > 5 °C is reached 1. Replace sensor 2.
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Liquiline Compact CM82 Diagnostics and troubleshooting Message Factory Sensor Configurab Tests or remedial action settings type ‣ Operating time M Warning Operating time warning Measurement is still possible The configured limit of operating time is reached. Current values are displayed under DIAG / Sensor information.
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Diagnostics and troubleshooting Liquiline Compact CM82 Message Factory Sensor Configurab Tests or remedial action settings type ‣ Output above limit Warning Current output above limit Measurement value out of spec. range possible reasons: - sensor / sample line in air...
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Liquiline Compact CM82 Diagnostics and troubleshooting Message Factory Sensor Configurab Tests or remedial action settings type ‣ Sensor calibration M Warning P, O Min. slope warning Measurement is still possible until alarm message possible reasons: - sensor aged or defective...
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Diagnostics and troubleshooting Liquiline Compact CM82 Message Factory Sensor Configurab Tests or remedial action settings type ‣ Sensor calibration M Warning P, O Delta zero point warning Measurement is still possible. The calibration shows a large change of sensor zero point.
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Liquiline Compact CM82 Diagnostics and troubleshooting Message Factory Sensor Configurab Tests or remedial action settings type ‣ Operating range Warning Process value out of operating range 1. Check application 2. Check sensor ‣ Process value Warning Process value too high Process value out of spec.
Diagnostics and troubleshooting Liquiline Compact CM82 Message Factory Sensor Configurab Tests or remedial action settings type ‣ Process value Warning Process value low possible reasons: - Sensor in air - Air cushion in assembly - Wrong sensor installation - Sensor defective 1.
Liquiline Compact CM82 Diagnostics and troubleshooting 12.8 Device information 12.8.1 Squawk Main menu/system Path: System/Device management/Squawk Function Options Info Squawk Selection Squawk is signaled briefly while • Off the connection is established. • On The app can also be used to enable Squawk.
Maintenance Liquiline Compact CM82 Maintenance The maintenance of the measuring point comprises: • Calibration • Cleaning the controller, assembly and sensor • Checking the cables and connections. WARNING Process pressure and temperature, contamination Risk of serious or fatal injury ‣...
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.
Accessories Liquiline Compact CM82 Accessories 15.1 Sensors 15.1.1 Glass electrodes Orbisint CPS11D • pH sensor for process technology • With dirt-repellent PTFE diaphragm • Product Configurator on the product page: www.endress.com/cps11d Technical Information TI00028C Memosens CPS31D • pH electrode with gel-filled reference system with ceramic diaphragm •...
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Liquiline Compact CM82 Accessories 15.1.2 Enamel pH electrodes 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 15.1.3...
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Accessories Liquiline Compact CM82 Tophit CPS491D • ISFET sensor with open aperture for media with high dirt load • Product Configurator on the product page: www.endress.com/cps491d Technical Information TI00377C 15.1.5 pH and ORP combined sensors Memosens CPS16D • Combined pH/ORP sensor for process technology •...
Technical Information TI00502C DeviceCare SFE100 Configuration tool for HART, PROFIBUS and FOUNDATION Fieldbus field devices DeviceCare is available for download at www.software-products.endress.com. You need to register in the Endress+Hauser software portal to download the application. Technical Information TI01134S 15.3 Other accessories 15.3.1...
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Accessories Liquiline Compact CM82 15.3.2 Cable junction with Velcro strip Cable junction with Velcro strip • 4 pieces, for sensor cable • Order No. 71092051 15.3.3 Communication-specific accessories Commubox FXA195 Intrinsically safe HART communication with FieldCare via the USB port...
Technical data Liquiline Compact CM82 16.4 Power supply Supply voltage 12.6 to 30 VDC (with setting error current > 20 mA) 14 to 30 VDC (with setting error current < 4 mA) Ω 12,6 12 13 14 15 16 17 18 19 20...
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Liquiline Compact CM82 Technical data Example of environmental conditions in Endress+Hauser fittings: • with open installation (without protective cover, i.e. free convection at the transmitter), e.g. CPA442, CPA842 • for enclosed installation (with protective cover), e.g. CPA871, CPA875, CPA842 = max. 60 °C (140 °F) ambient = max.