Endress+Hauser dosimass Operating Instructions Manual Download Page 31 | Manualshive

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Dosimass

Troubleshooting

Hauser

31

9.10

Replacing the device fuse

1.

Switch off power supply.

2.

Remove the electronics module (

3.

Replace the fuse (1) with a pincers.

4.

Installation is the reverse of the removal procedure.

"

Caution!

Use only original Hauser parts.

A0004757

Fig. 18:

Replacing the device fuse on the electronics.

1

Device fuse

1

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Summary of Contents for dosimass

Page 1: ...BA00097D 06 EN 14 12 71195407 Valid as of version 01 01 zz device software Operating Instructions Dosimass Coriolis mass flow measuring system For filling applications...

Page 2: ......

Page 3: ...placing seals 23 8 Accessories 23 9 Troubleshooting 24 9 1 Troubleshooting instructions 24 9 2 Types of error 24 9 3 Fault diagnosis via the light emitting diode LED 25 9 4 System error messages Field...

Page 4: ...ids used for cleaning However small changes in temperature concentration or the degree of contamination in the process can result in changes of the chemical resistance properties Therefore Endress Hau...

Page 5: ...es comply with the applicable standards and regulations in accordance with EN 61010 Protection Measures for Electrical Equipment for Measurement Control Regulation and Laboratory Procedures They can h...

Page 6: ...in a condition in which they are safe to operate The devices comply with the applicable standards and regulations in accordance with EN 61010 Protection Measures for Electrical Equipment for Measurem...

Page 7: ...device does not unexpectedly turn around its axis or slip 3 1 3 Storage Note the following points Pack the measuring device in such a way as to protect it reliably against impact for storage and tran...

Page 8: ...2 Mounting location The following proposed installation however permits installation in an open down pipe Pipe restrictors or the use of an orifice with a cross section smaller than the nominal diamet...

Page 9: ...uum at the lowest point in an ascending pipeline 3 2 3 Orientation Vertical Recommended orientation with upward direction of flow When fluid is not flowing entrained solids will sink down and gases wi...

Page 10: ...of insulating material Note that a certain orientation might be required depending on the fluid temperature 9 When using electrical heat tracing whose heat is regulated using phase control or by pulse...

Page 11: ...and pressure ambient temperature measuring range etc 33 ff Installation instructions Notes Does the arrow on the sensor nameplate match the direction of flow through the pipe Are the measuring point n...

Page 12: ...normal operation 4 1 1 Direct connection without adapter The direct electrical connection of the device is established using a Lumberg connector type RSE8 M12 1 Note For the direct connection without...

Page 13: ...0 VDC 4 3 W 4 power supply 24 VDC nominal voltage 20 to 30 VDC 4 3 W 5 pulse status output max 30 V 6 pulse output max 25 mA 7 status output max 25 mA 2 Unconnected 3 Unconnected 8 Unconnected A000383...

Page 14: ...4 VDC nominal voltage 20 to 30 VDC 4 3 W 4 power supply 24 VDC nominal voltage 20 to 30 VDC 4 3 W 5 pulse status output max 30 V 6 pulse output max 25 mA 7 status output max 25 mA A0004803 Fig 10 Conn...

Page 15: ...supply 24 VDC nominal voltage 20 to 30 VDC 4 3 W 4 power supply 24 VDC nominal voltage 20 to 30 VDC 4 3 W 5 pulse status output max 30 V 6 pulse output max 25 mA A0003837 Fig 12 Connection example wi...

Page 16: ...tion No special measures are necessary for potential equalization Note For devices for the Ex area see the notes in the Ex specific supplement to these Operating Instructions 4 3 Degree of protection...

Page 17: ...Is the device damaged visual inspection Electrical connection Notes Does the supply voltage match the specifications on the nameplate 24VDC nominal voltage 20 to 30VDC Do the cables have adequate str...

Page 18: ...ualization of measuring values including data logging Data backup of device parameters Measuring point documentation A0007228 Fig 14 Connection to FieldCare A Power supply 24 V DC B Dosimass C Service...

Page 19: ...45 MEASURING MODE 45 OUTPUT SIGNAL 45 FAILSAFE MODE 46 STATUS OUTPUT 46 ASSIGN STATUS 46 ON VALUE 46 OFF VALUE 46 ACTUAL STATUS 47 COMMUNICATION 47 TAG NAME 47 PROCESSPARAMETER 47 ASSIGN LF CUTOFF 47...

Page 20: ...ues remain safely stored in the EEPROM Caution Changing certain parameters such as all sensor characteristics for example influences numerous functions of the entire measuring system particularly meas...

Page 21: ...s as soon as startup completes Note If startup fails an error message indicating the cause is displayed in the FieldCare operating program 6 3 Zero point adjustment All Dosimass measuring devices are...

Page 22: ...lves upstream and or downstream of the sensor or by using existing valves and gates 15 Normal operation valves 1 and 2 open Zero point adjustment with pump pressure valve 1 open valve 2 closed Zero po...

Page 23: ...ng seals The seals should be replaced periodically especially if molded seals are used aseptic version The period between changes depends on the frequency of the cleaning cycles and the fluid and clea...

Page 24: ...filled pipes 27 Note System and process errors are only differentiated in detail in the FieldCare operating program but not by error signalizing via the LED or the status output 9 2 2 Error message t...

Page 25: ...since the electronics compartment can only be opened if no voltage is being supplied to the device A0004753 Fig 16 Fault diagnosis with Dosimass using light emitting diode LED Status of light emittin...

Page 26: ...has occurred are displayed in the RESTORE DATA FAILURE function Faulty parameters are then replaced by predefined default values SF 031 HW DAT Sensor DAT 1 DAT is defective 2 DAT is not plugged in or...

Page 27: ...defective Replace the electronics module 30 SF 389 NOISE LIMIT CH3 The electronics module is probably defective Replace the electronics module 30 SF 390 COMMUNICATION DSP The electronics module is pro...

Page 28: ...In particular with outgassing fluids and or increased gas content the following measures are recommended to increase system pressure 1 Mount the instrument on the pressure side of a pump 2 Mount the i...

Page 29: ...our service organization to have a service technician sent out please be ready with the following information Brief description of the fault Nameplate specifications 6 Order code and serial number Ret...

Page 30: ...s Plug of the sensor signal cable 3 incl DAT 4 Plug of the exciting current cable 5 Plug for power supply and signal outputs 6 4 Loosen Phillips screws 7 and remove Electronics module 8 5 Installation...

Page 31: ...Switch off power supply 2 Remove the electronics module 30 3 Replace the fuse 1 with a pincers 4 Installation is the reverse of the removal procedure Caution Use only original Endress Hauser parts A0...

Page 32: ...ation 08 2012 1 01 XX No changes to software 71 14 12 01 2011 71128087 13 11 03 2007 1 01 00 New functionalities Selection of a measuring mode for the pulse output New limit switch for the status outp...

Page 33: ...nciple Measuring system The measuring system comprises a compact unit consisting of a sensor and transmitter 10 1 3 Input Measured variable Mass flow Volume flow calculated from mass flow and density...

Page 34: ...from one another 10 1 5 Power supply Electrical connections 12 ff Supply voltage 24VDC nominal voltage 20 to 30 VDC Note The power supply may not exceed a maximum short circuit current of 50 A The dev...

Page 35: ...conditions Performed on all sensors valid over entire medium temperature and density range 36 Zero point stability Calculation example Give that Dosimass DN 15 flow 1300 kg h 47 8 lb min Measured err...

Page 36: ...aning Yes Electromagnetic compatibility In accordance with IEC EN 61326 10 1 9 Process Medium temperature range Sensor 40 to 125 C 40 to 257 F CIP SIP cleaning 60 min 150 C 302 F Seals No internal sea...

Page 37: ...diameter of the sensor with fluid characteristics such as viscosity density etc Pressure loss downstream ot the measuring point Converting mass flow to volume flow etc Simultaneous display of various...

Page 38: ...tainless steel 1 4404 316L Threaded joint DIN 11864 1 stainless steel 1 4404 316L Threaded joint ISO 2853 stainless steel 1 4404 316L Sanitary connection SMS 1145 stainless steel 1 4404 316L Measuring...

Page 39: ...nfirms conformity with the Basic safety requirements of Appendix I of the Pressure Equipment Directive 97 23 EC Devices with this identification with PED are suitable for the following types of fluid...

Page 40: ...auser service organization can provide detailed ordering information and information on specific order codes on request 10 1 14 Accessories spare parts 23 10 1 15 Supplementary Documentation Technical...

Page 41: ...LSE OUTPUT 44 Function group STATUS OUTPUT 46 Function group COMMUNICATION 47 Function group PROCESS PARAMETER 47 Function group SYSTEM PARAMETER 50 Function group SENSOR PARAMETER 51 Function group S...

Page 42: ...Metric Cubic centimeter cm3 s cm3 min cm3 h cm3 day Cubic decimeter dm3 s dm3 min dm3 h dm3 day Cubic meter m3 s m3 min m3 h m3 day Milliliter ml s ml min ml h ml day Liter l s l min l h l day Hectol...

Page 43: ...s Metric g cm3 g cc kg dm3 kg l kg m3 SD 4 C SD 15 C SD 20 C SG 4 C SG 15 C SG 20 C US lb ft3 lb gal lb bbl normal fluids lb bbl beer lb bbl petrochemicals lb bbl filling tanks Imperial lb gal lb bbl...

Page 44: ...ing MASS FLOW PULSE VALUE Use this function to define the flow at which a pulse is triggered These pulses can be totaled by an external totalizer and the total flow quantity since measuring started ca...

Page 45: ...E VALUE function on 44 and the current flow is too big fmax 1 T f frequency T oscillation period to maintain the pulse width selected a system error message is generated MEASURING MODE Use this functi...

Page 46: ...TICE LIMIT MASS FLOW LIMIT VOLUME FLOW LIMIT DENSITY LIMIT TEMPERATURE LIMIT EXCITATION CURRENT Factory setting FAULT MESSAGE Note The behavior of the status output is of the quiescent current type in...

Page 47: ...RAMETER ASSIGN LOW FLOW CUTOFF Use this function to assign the measured variable for the low flow cutoff Options MASS FLOW VOLUME FLOW Factory setting MASS FLOW ON VALUE LOW FLOW CUTOFF For entering t...

Page 48: ...shock suppression Pulse output does not output any more pulses Deactivating pressure shock suppression Pressure shock suppression is inactive once the time specified in this function has expired see...

Page 49: ...ave to be satisfied without interruption before a notice message or fault message is generated User input 0 to 100s Factory setting 1 s ZEROPOINT ADJUST This function enables a zero point adjustment t...

Page 50: ...Options FORWARDS flow as indicated by the arrow on the nameplate REVERSE flow in the opposite direction to the arrow on the nameplate Factory setting FORWARD FLOW DAMPING For setting the time constan...

Page 51: ...y 99999 to 99999 User input 99999 to 99999 Factory setting Depends on the calibration NOMINAL DIAMETER Use this function to display the nominal diameter for the sensor Factory setting Depends on the s...

Page 52: ...r which the criteria for an error have to be satisfied without interruption before an error or notice message is generated User input 0 to 10 s Factory setting 0 s Caution If this function is activate...

Page 53: ...power supply fails VALUE SIMULATION MEASURAND Note This function is not available unless the SIMULATION MEASURAND function was activated Use this function to define a selectable value e g 12 kg s This...

Page 54: ...onnection without adapter 12 Ground connection 16 Measuring unit 12 Post connection check checklist 17 Potential equalization 16 Electrical connections 34 Electronics installing 30 EPD RESPONSE TIME 4...

Page 55: ...NS 52 Process connection 38 Process error Definition 24 Process error messages FieldCare 27 Process errors without message 29 PROCESSPARAMETER function group 47 PULSE OUTPUT function group 44 PULSE VA...

Page 56: ...Dosimass Index 56 Endress Hauser W Weight 38 Wiring See Electrical connection Z Zero point adjustment 21 ZEROPOINT 49 51 ZEROPOINT ADJUST 49...

Page 57: ...__________________________________________ ______________________________________________________________________________________________________________ We hereby certify that this declaration is fil...

Page 58: ...www endress com worldwide BA00097D 06 EN 14 12 71195407 FM SGML 10 0 ProMoDo...

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