Endress+Hauser Smartec CLD18 Скачать руководство пользователя страница 37 | Manualshive

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Smartec CLD18

Diagnostics and troubleshooting

Hauser

37

Diagnostic code

Message text

Description

S844

Process value

Measured value outside the specified range
Possible reasons:
• Sensor in air
• Incorrect flow to sensor
• Sensor defective
Remedy:
• Increase process value
• Check electrode system

Diagnostic code

Message text

Description

M500

Not stable

Sensor calibration aborted
Main measured value fluctuating
Possible reasons:
• Sensor in air
• Sensor fouled
• Incorrect flow to sensor
• Sensor defective
Remedy:
• Check sensor
• Check installation

M526

Cell constant

Sensor calibration warning
Invalid cell constant, max. range reached
Remedy:
• Repeat the calibration
• Enter cell constant as per factory specifications
• Contact the Service Department

M528

Cell constant

Sensor calibration warning
Min. possible cell constant is undershot
Remedy:
• Repeat the calibration
• Enter cell constant as per factory specifications
• Contact the Service Department

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Содержание Smartec CLD18

Страница 1: ...Services Operating Instructions Smartec CLD18 Conductivity measuring system BA01149C 07 EN 06 17 71393688 AUTHORIZED DISTRIBUTOR InstrumentsAndControl com Houston Texas USA sales InstrumentsAndContro...

Страница 2: ......

Страница 3: ...device 17 5 3 Post installation check 17 6 Electrical connection 17 6 1 Connecting the transmitter 17 6 2 Ensuring the degree of protection 21 6 3 Post connection check 21 7 Operation options 22 7 1 O...

Страница 4: ...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...

Страница 5: ...l Repairs not described in the Operating Instructions provided must be carried out only directly at the manufacturer s site or by the service organization 2 2 Designated use The compact measuring syst...

Страница 6: ...The product has been tested for electromagnetic compatibility in accordance with the applicable European standards for industrial applications The electromagnetic compatibility indicated applies only...

Страница 7: ...eration 2 5 Product safety 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 regulati...

Страница 8: ...description 3 1 Product design 1 2 3 4 5 6 7 A0019184 1 Elements 1 Temperature sensor 2 Process connection 3 Leakage bore offset by 90 in relation to the flow direction 4 Removable housing cover 5 Wi...

Страница 9: ...ipping documents with your order 4 Pack the product for storage and transportation in such a way that it is protected against impact and moisture The original packaging offers the best protection Make...

Страница 10: ...At the top of the page select the link Services An additional sidebar opens up 3 Select Online Tools followed by Access device specific information An additional window opens 4 Enter the order code fr...

Страница 11: ...rtified flow vessels for the particular process connection 3 A Certified according to 3 A Standard 74 3 A Sanitary Standards for Sensor and Sensor Fittings and Connections Used on Milk and Milk Produc...

Страница 12: ...nstallation factor The installation factor can be entered in the transmitter for the measurement or the cell constant is corrected by multiplying by the installation factor The value of the installati...

Страница 13: ...95 1 00 1 05 f 0 39 0 79 1 18 1 57 A0020517 4 Relationship between installation factor f and wall distance a 1 Electrically conductive pipe wall 2 Electrically insulating pipe wall Install the measur...

Страница 14: ...5 114 5 4 51 53 3 2 10 69 2 72 5 2 20 5 0 81 123 4 84 12 3 0 49 17 1 0 67 32 8 1 29 123 4 84 A A B B C D 0 24 2 89 0 20 23 A0018942 5 Dimensions and versions examples Dimensions mm in A Plastic housin...

Страница 15: ...Smartec CLD18 Installation Endress Hauser 15 5 1 2 Installation examples 51 2 01 44 3 1 74 48 3 1 90 A0019302 6 Installation in DN 40 pipe with Tri Clamp 2 process connection Dimensions mm in...

Страница 16: ...user 31 1 22 38 1 50 41 1 61 A0022166 7 Installation in DN 40 pipe with Varivent process connection Dimensions mm in 57 5 2 26 40 1 58 50 1 97 A0024073 8 Installation in DN 40 pipe with 2 PVC coupling...

Страница 17: ...flow Use the arrow on the nameplate to help you align the device 4 Tighten the flange 5 3 Post installation check 1 Following installation check the compact device for damage 2 Ensure that the compac...

Страница 18: ...Electrical connection Smartec CLD18 18 Endress Hauser 6 1 1 Direct connection of the cables Lf mA mA X I ut1 O I ut2 O L MRS Alarm Out A0033106 9 Electrical connection...

Страница 19: ...nge switch L L Power supply X Grounding pin flat male tab 4 8 mm 1 Cover on electronics box 2 Electronics box NOTICE Removing the electronics box will destroy the sensor connection The electronics box...

Страница 20: ...g ground 6 1 2 Connection via M12 connector 3 2 1 4 A0033108 11 View of connector 4 pin data cable at device 1 IOUT1 Conductivity 3 IOUT2 Temperature 2 IOUT2 Temperature 4 IOUT1 Conductivity 4 3 2 1 7...

Страница 21: ...ical connections carry out the following checks Instrument status and specifications Notes Are the transmitter and cables free from damage on the outside Visual inspection Electrical connection Notes...

Страница 22: ...lue 3 Unit 4 Operating keys The ASTN display Advanced Super Twisted Nematic is split into two sections The segment section displays the measured value The dot matrix section displays the parameter and...

Страница 23: ...the setup without saving any changes Always quit menu items submenus at the end of the menu via x Back Symbols in the editing mode A0020597 Accept entry If this symbol is selected the entry is applie...

Страница 24: ...gs for the device display contrast brightness time for alternating measured values on the display Setup Device settings Calibration Perform sensor calibration Diagnostics Device information diagnostic...

Страница 25: ...e Operating Instructions 8 2 Display settings Display menu 1 Use the E key to call up the main menu The menu appears on the display Display 2 Press the E key again to open the menu 3 Use the option Ba...

Страница 26: ...t the transmitter output Out2 0 4 mA 50 to 250 C 0 0 C Enter the measured value at which the min current value 0 4 mA is present at the transmitter output Out2 20 mA 50 to 250 C 100 0 C Enter the meas...

Страница 27: ...0 C 25 C Enter the reference temperature Process check The process check checks the measuring signal for stagnation An alarm is triggered if the measuring signal does not change over a specific period...

Страница 28: ...value at which the max current value 20 mA is present at the transmitter output Out2 0 4 mA 50 to 250 C 0 0 C Enter the measured value at which the min current value 0 4 mA is present at the transmitt...

Страница 29: ...nce to the wall The installation factor f f 1 00 can be disregarded if the distance to the wall is sufficient a 20 mm 0 79 in from DN60 If the distance to the wall is small the installation factor inc...

Страница 30: ...mperature coefficient represents the percentage change in the conductivity per degree of temperature change The conductivity k at the process temperature is calculated as follows k T k T 0 1 T T 0 a A...

Страница 31: ...be configured Setup Extended setup Remote switch in the menu Parameter set 2 is active if the MRS binary input High is The settings for parameter set 1 are also listed in Extended setup Analog output...

Страница 32: ...p Extended setup Input Temp comp 2 Off Select 3 Return to the menu Setup Perform the calculation of the cell constant as follows 1 Select the menu Calibration Cell const 2 Cond ref Select and enter th...

Страница 33: ...d by the direct magnetic coupling of the coils but also by crosstalk in the supply cables As is the case with the sensors the cell constant is then determined using a precise calibration solution To p...

Страница 34: ...esired menu 4 Use the option Back which can be found at the bottom of each menu to move up a level in the menu structure Parameter Possible settings Description Current diag Read only Displays the cur...

Страница 35: ...ntenance work is being performed on the device Wait until the work has been completed S Out of specification the measuring point is being operated outside your specification Operation is still possibl...

Страница 36: ...calibration values for analog output 1 F849 Calib AO2 Incorrect calibration values for analog output 2 F904 Process check Process check system alarm Measuring signal has not changed for a long time Po...

Страница 37: ...tion aborted Main measured value fluctuating Possible reasons Sensor in air Sensor fouled Incorrect flow to sensor Sensor defective Remedy Check sensor Check installation M526 Cell constant Sensor cal...

Страница 38: ...ng using commercially available cleaning agents only The front of the housing is resistant to the following in accordance with DIN 42 115 Ethanol for a short time Diluted acids max 2 HCl Diluted bases...

Страница 39: ...libration 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 handli...

Страница 40: ...ng systems in accordance with ISO 9000 CLY11 C 1 406 mS cm reference temperature 25 C 77 F 500 ml 16 9 fl oz Order No 50081904 CLY11 D 12 64 mS cm reference temperature 25 C 77 F 500 ml 16 9 fl oz Ord...

Страница 41: ...12 V 13 2 Output 13 2 1 Output signal Conductivity 0 4 to 20 mA galvanically isolated Temperature 0 4 to 20 mA galvanically isolated 13 2 2 Load Max 500 13 2 3 Characteristic Linear 13 2 4 Signal res...

Страница 42: ...1 Response time Conductivity t95 1 5 s Temperature t90 20 s 13 4 2 Maximum measured error Conductivity 2 0 of measured value 20 S cm Temperature 1 5 K Signal outputs 50 A 13 4 3 Repeatability Conduct...

Страница 43: ...140 F 13 5 3 Humidity 100 condensating 13 5 4 Climate class Climate class 4K4H as per EN 60721 3 4 13 5 5 Degree of protection IP 69k as per EN 40050 1993 Degree of protection NEMA TYPE 6P as per NEM...

Страница 44: ...bsolute process pressure Stainless steel process connection 13 bar 188 5 psi abs to up to 50 C 122 F 7 75 bar 112 psi abs at 110 C 230 F 6 0 bar 87 psi abs at 130 C 266 F max 60 minutes 1 to 6 bar 14...

Страница 45: ...110 psi 188 5 87 T F 230 266 50 122 A 60 140 9 130 5 1 2 1 14 5 A0030822 EN 15 Pressure temperature ratings 1 Stainless steel process connection 2 PVC process connection A Process temperature increas...

Страница 46: ...lbs Plastic housing up to 1 070 kg 2 36 lbs 13 7 3 Materials In contact with medium Sensor PEEK polyetheretherketone Process connection Stainless steel 1 4435 AISI 316 L PVC U Seal EPDM Not in contac...

Страница 47: ...tallation examples 15 Installation factor 29 Interpreting the order code 10 IT security measures 7 M Maintenance 38 Manufacturer s address 10 Measuring range switching 31 Menu 26 Calibration 31 Diagno...

Страница 48: ...www addresses endress com 71393688 71393688...

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