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Sensors and Systems for Combustion Technology

Manual

ETAMATIC OEM / ETAMATIC S OEM

Содержание ETAMATIC OEM

Страница 1: ...www lamtec de Sensors and Systems for Combustion Technology Manual ETAMATIC OEM ETAMATIC S OEM...

Страница 2: ......

Страница 3: ...Language 17 6 1 4 Character of the Output Channels 18 6 1 5 Start with or without Pilot Burner 20 6 1 6 Pre purge Period 22 6 1 7 Recirculation Delay 22 6 1 8 Deactivate Firing Rate Control Unit 23 6...

Страница 4: ...lt occurs in the O2 trim 40 7 2 Air Deficiency Failure 40 7 3 Resetting O2 Errors 40 7 4 Calling Fault History O2 trim 41 7 4 1 Via Programming Unit 41 7 4 2 With User Interface 41 7 5 Automatic Funct...

Страница 5: ...ol Mode 64 9 1 Aides for Setting 65 9 2 Valve Leakage Test 67 9 2 1 Valve Leakage Test Flow Chart 68 9 2 2 Calculation Example 69 10 Appendix 70 10 1 Mode Abbreviations Used 70 10 2 Flame Monitoring 7...

Страница 6: ...9 R P M Sensor 132 10 19 1 Direct Connection to R P M Sensor 132 10 19 2 Selection of a Suitable R P M Sensor 135 10 19 3 Circuit proposal 3 Wired Speed Sensor with Higher Power Supplay Voltage 137 10...

Страница 7: ...and regulations EN 230 EN 267 where applicable EN 298 EN 676 where applicable EN 746 2 where applicable EN 12952 8 and 11 where applicable EN 12953 7 and 9 where applicable 2004 108 EC EMC Directive L...

Страница 8: ...ility of imminent danger If it is not avoided it may result in death or very serious injury The plant including its surroundings could be damaged CAUTION This draws the user s attention to the possibi...

Страница 9: ...f a flame guard which is not approved for continuous operation is connected the approval of the system for continuous operation expires Liability for proper functioning of the unit passes to the owner...

Страница 10: ...to further plant components such as fault indi cator systems or O2 trim occurs by LAMTEC SYSTEM BUS interface on a 9 pin D SUB sock et The operation occurs through the optionally available PC software...

Страница 11: ...ing without Pilot Burner The main valves open and together with the ignition transformer remain activated for the du ration of the safety time During this time the flame signal appears 4 2 Starting wi...

Страница 12: ...Fault history down Manual operation on off Fuel air ratio control O2 Flame intensity Operating hours Select operating modes PARAM O2EI1 AUTO EINS SPLO Select operating parameters Status firing rate ra...

Страница 13: ...12 5 Operator Device Display change Fuel air ratio control O2 Flame intensity Operating hours Fig 5 2 Console de commande...

Страница 14: ...on connector To do so use the supplied con necting cable item no 663 R 0430 Data transmission takes place via the LAMTEC SYSTEM BUS Alternatively you can connect the operating unit with the cable of t...

Страница 15: ...the connecting cable which is delivered with the customer interface type no 663 R 0421 to connect the customer interfaceto the 9 pole Sub D plug of the ETAMATIC OEM The data from the ETAMATIC OEM are...

Страница 16: ...trast in steps of 2 from 0 62 default value after RESET With DIP switch SW 1 8 you can define the terminator s function for LAMTEC SYSTEM BUS LSB the CAN Bus terminator 5 2 3 2 Description of the LED...

Страница 17: ...keys 9 8 the parameter content can be changed at 1 With the keys 5 4 the parameter content can be changed at 100 With the keys 3 2 the parameter content can be changed at 1000 CAUTION A change does no...

Страница 18: ...uage 0 German 8 Danish 16 Coal Gas English 1 English 9 Portuguese 17 Slovene 2 French 10 Polish 18 Czech 3 Italian 11 Turk 19 Coal Oil French 4 Swedish 12 Croatian 20 Coal Gas French 5 Spanish 13 Coal...

Страница 19: ...monitoring and indication in the display are active further on channel switch off with P 366 P 373 1 recirculation 2 fuel 3 combustion air 4 flue gas 5 mechanic fuel air ratio control 6 atomizer stea...

Страница 20: ...ay be realised Example changing channel activities with fuel oil gas emergency operation with or without frequency con verter Selection per binary pattern with 15 all 4 channels are released for opera...

Страница 21: ...start with pilot burner oil operation You may start the pilot burner with terminal 70 dur ing operation 11 start with pilot burner oil operation only the ignition flame may be present during igni tio...

Страница 22: ...on You may start the pilot burner with terminal 70 dur ing operation 11 start with pilot burner gas operation only the ignition flame may be present during igni tion until the 2nd safety time You may...

Страница 23: ...ay time FMS in seconds With VMS it is necessary to couple the recirculation flap delay with an air channel during pre purge Therefore an air channel is assigned to the recirculation flap see P 428 The...

Страница 24: ...uld be taken If the parameter is set to 1 the integrated PT100 input is used otherwise the firing rate input If the ETAMATIC uses the PT100 input as the actual value signal for the internal firing rat...

Страница 25: ...rate Nr FMS ETA FA1 Short Text Description Min Max Default 758 1 1 ZEIT NA Post purge time 0 1000 0 Post purge time in seconds 0 no post purge 1000 continuous purge from 5 0 on Set the duration how l...

Страница 26: ...x Default 822 2 2 Baud S1 Baud rate of serial interface 1 0 5 4 This parameter sets the baud rate for the serial inter face The standard value is parameter content 4 19 200 baud If the display shows p...

Страница 27: ...ance mode active 2 curve set switch allowed in set mode Set the maintenance mode with this parameter The maintenance mode sets the pilot burner or the ignition flame monitor It enables to do 5 consecu...

Страница 28: ...ter fault 0 30 0 Automatic restart of the burner on fault condition In the case of a fault for which the standards permit an auto matic restart for FMS ETAMATIC this parameter initi ates the restart 0...

Страница 29: ...ed with channel key 2 5 Do not save value channel 3 up and channel 4 down at the same time or switch off burner 6 Save value save the setpoint to the minimum value parameter with the Enter key in P 79...

Страница 30: ...ter the upper control range limit The entered value corresponds to the difference between the actual set point and the upper limit of the control range Depending on the content of Parameter 809 the co...

Страница 31: ...it for control by atmos pheric condition in C or digit This is the upper limit of the outside temperature for control by atmospheric condition 801 0 0 Untergre Firing rate controller lower limit 0 999...

Страница 32: ...count the mo tor output shaft s travel If in doubt set a shorter travel It may be readjusted later Nr FMS ETA FA1 Short Text Description Min Max Default 810 1 1 min Einh 4 mA corresponds to x units 0...

Страница 33: ...nd or potentiometers in the motors accord ingly Display of ca 999 digit at ETAMATIC S OEM channel 1 with a feedback of 4 20mA If other values are displayed check the 4 20mA input terminal 44 and 45 an...

Страница 34: ...already has the password for level 1 Press keys simultaneously With keys 2 3 and Change over the password for level 1 can be entered Confirm with Hand key ETAMATIC OEM can be switched on via the Sett...

Страница 35: ...press key the display shows cleared The old curve is cleared press key the display shows El in the centre use keys 16 and 17 to switch to a v feedb use keys 2 to 9 to run the control elements to igni...

Страница 36: ...pre ventilate Range limits are re entered NOTICE This is to be observed on the Setpoint display Without limits the setpoint is 0 or 999 Once the limit is determined the setpoint skips to the actual v...

Страница 37: ...r to the burner s running time They start timing as soon as the burner is in operation with the relevant curve set flame signal is present 6 5 Fault 6 5 1 Reading Faults 6 5 1 1 Via Programming Unit P...

Страница 38: ...1 3 Resetting Faults By programming unit Via customer interface NOTICE This may result in a RESET of the O2 trim when a fault of O2 trim is pending see chapter 7 3 Resetting O2 Errors Contact your se...

Страница 39: ...pter 6 1 2 Password Entry press key until the display shows STATUS press key the display shows the latest error code press ENTER key the display shows the associated plain text and running time counte...

Страница 40: ...c curs in the O2 trim press F4 to change the display from status of the fuel air ratio control to O2 value if acti vated and to flame intensity if activated If neither O2 trim nor integrated Flame sca...

Страница 41: ...y smaller than the O2 setpoint value below the second monitoring band and corrective actions by the ETAMATIC OEM cannot clear this error then the trim is deactivated and the base value for air deficie...

Страница 42: ...Firing Rate 7 4 2 With User Interface A key to call up all the text information is not necessary because a running text with all infor mation is displayed automatically press the keys 4 and 5 to brows...

Страница 43: ...two parameters is not met O2 trim is deactivated The control unit outputs the value Base value without control 7 5 2 O2 Monitoring Band During burner operation the actual O2 value is continuously mon...

Страница 44: ...parameters 923 925 60 Full firing rate parameters 924 926 100 1st monitoring band downward direction Base firing rate parameters 927 929 40 Full firing rate parameters 928 930 50 2nd monitoring band d...

Страница 45: ...en developed and optimised especially for the conditions obtain ing in combustion installations Frequent changes in the burner firing rate Long dead times During burner start up O2 trim remains in sta...

Страница 46: ...m see appendix LAMTEC SYSTEM BUS transfers to ETAMATIC OEM probe current probe current during calibration probe voltage the cell s inner resistance heating consumption low pressure O2 measuring value...

Страница 47: ...rate via parameters 914 and 915 or O2 trim active ot O2 trim temporarily deactivated air deficiency probe dynamics etc od O2 trim deactivated fault e g test routine failed during burner start up dyna...

Страница 48: ...e 120 ppm Fig 7 4 O2 trim display Fig 7 5 CO control display I O2 actual value II COe value a Threshold position Reduce air Raise air b 11 11 optimisation steps are already car ried out c big letter C...

Страница 49: ...d result in an increase in the installation s flow resistance Thus a larger control range in direction excess air could be an advantage If another correction mode is selected via p 437 the base settin...

Страница 50: ...rection Type 2 Correction type 2 is used where the correction is applied to a non linear control element e g air damper The curve s slope is taken into account before calculating the correction A flat...

Страница 51: ...possible via parameter 517 If you adjust parameter 517 while the burner is running adjust in small steps and pause between two steps Otherwise the fault 106 may occur Example Ccorrection mode P 437 fo...

Страница 52: ...and run to low firing rate Enter password see chapter 6 1 2 Password Entry press keys F2 and F3 to select Set O2 press key 9 to delete the entire O2 curve press key 8 if you only want to modify point...

Страница 53: ...E You may use the P term parameter 899 and the dead time parameters 898 and 900 to achieve optimisation which inter alia depends on the installation s properties e g a shorter dead time can be set if...

Страница 54: ...tory Settings 901 902 Base value for Deactivated O2 trim 300 917 918 Base value for Air deficiency 150 Nr FMS ETA FA1 Short Text Description Min Max Default 897 1 1 O2Stoer Safety shut down by O2 CO c...

Страница 55: ...on value output when O2 trim is deactivated Fuel A 0 1000 400 Correction value output when O2 trim is deactivated Fuel A since 5 0 and one of the following values in P 847 is active 0 last received va...

Страница 56: ...triggered internally by the power control unit 8 3 Range Limits You must set limit values in the parameters switching the burner on and off After a burner shut down while actual temperature has not re...

Страница 57: ...actual setpoint 1 or 2 and actual value This depends on the choice of setpoint values of terminal 50 Terminal 50 0 V setpoint value 1 Terminal 50 24 V setpoint value 2 Re press the key Display LowVal...

Страница 58: ...oller The firing rate controller is in operation not before the burner is running and the sig nal Control Release is pending The default value of firing rate for fuel air ratio control is set via inte...

Страница 59: ...ching and setpoint min 1 for control by atmos pheric conditions are equal Likewise the parameters setpoint 2 and setpoint min 2 The cor responding content is assigned according to the configuration Wh...

Страница 60: ...oller setpoint 1 minimum 0 999 90 Firing rate controller setpoint 1 minimum setpoint 1 in C or bar xx x Set the minimum value for the first controller setpoint active if input set point switching 0 we...

Страница 61: ...et tings in the parameters and the default values If the actual value of the control unit reaches the shut down range the base firing rate request is emitted If the control unit s setpoint exceed the...

Страница 62: ...5 125 803 0 0 Regelb O upper Control range 0 999 10 difference to the set point in C or bar xx x Enter the upper control range limit The entered value corresponds to the difference between the actual...

Страница 63: ...rs 8 17 Control Range The control range lies around the setpoint The content of the Burner on parameter is sub tracted from the setpoint value to form the switch on value The value of the Upper contro...

Страница 64: ...also follows from this that the value in Burner Off is generally higher than that in Upper control range Otherwise there is no shut off range and the burner is shut off on immediately reaching the lim...

Страница 65: ...ecified to each controlled system With the characteristics of the controlled system you try to deduce acceptable data i e the values are defined experimentally P term I term D term are added together...

Страница 66: ...to oscillate slower startup Characteristic Control Process Control Mode Start up Procedure I term higher decrease of atten uation stronger reaction with tendency to oscillate faster start up with ten...

Страница 67: ...66 9 Control Mode Fig 9 3 Controller operation with D term too high...

Страница 68: ...gas valve 2 opens first The valve leakage test line is vented into the combustion chamber or over the roof depending on the system for suggested circuit see Appendix It is checked whether the line rem...

Страница 69: ...68 9 Control Mode 9 2 1 Valve Leakage Test Flow Chart Fig 9 4 Valve leakage test flow chart...

Страница 70: ...sure monitor V1 gas side safety shut off device V2 burner side safety shut off device PB barometric air pressure 1000 mbar PSU lower GDW switching point falling PSO upper GDW switching point rising p...

Страница 71: ...L as AUTOMATIC but ETAMATIC OEM on SET ST FAULT VO PRE PURGE HA bzw Hand MANUAL MODE burner efficiency may be adjusted manually Keine Anzeige Burner set to AUTOMATIC during OPERATION LE EXTERNAL FIRIN...

Страница 72: ...er control system The flame monitoring device has the following tasks Scanning the burner flame unaffected of the conditions in the combustion chamber e g glowing refractory lining internal release o...

Страница 73: ...S07 IR 1 FFS07 IR 1 T FFS08 IR 1T FFS08 IR 1 T S2 Pulse frequency ca 10 200 Hz Pulse amplitude 10mV 10 2 1 3 Self Monitoring Signal processing with two separately constructed and alternately activated...

Страница 74: ...sor s correct alignment is essential for achieving a high degree of availability and or selectivity WARNING We recommend to lay the supply cable including their extension on separate cable trays to ke...

Страница 75: ...m length The line between the sensor and the flame monitoring unit may be extended up to a distance of 500 m For implementing an on site extension we recommend a separate screened five wire extension...

Страница 76: ...this cases the following may help beside the fault clearance of the protected earth a disconnection of the flame sensor shielding from the protective earth terminal at the ETAMATIC OEM and the connec...

Страница 77: ...n a flame fault can also have another cause e g The fuel solenoid valves close EMV low voltage gas pressure min switch off time 1s FMS with 660 R 0016 V4 3 with burner stationary Check wiring between...

Страница 78: ...If the fault persists despite reset exchange the device or respective card 012 0 0 relay module not connected or missing 24V supply for relay Check the wiring between FMS and relay module 660R0016 an...

Страница 79: ...curve Import the current data record into the device using the remote control software and check this data record If the fault persists despite reset the EEPROM is possibly defective Exchange the EEPR...

Страница 80: ...ord into the device using the remote control software and check the result When exchanging this component a basic setting must exist before you can con tinue to work with the device If you have saved...

Страница 81: ...ence If fault messages are constantly appearing one after the other exchange the device or the respective card processor card 110 0 0 CRC 16 test had found an error H Fault during an internal self tes...

Страница 82: ...the respective card 112 0 0 ETAMATICselftest exceeds timeout limit Fault during an internal self test Reset the fault switch the mains voltage off and on again if necessary Check all fuses in the devi...

Страница 83: ...ssor pc board Check the components for the correct polarity all notches point in the same direc tion Check whether all components are properly inserted e g whether any prongs are bent and press them i...

Страница 84: ...witches The actuating device may not have reached its set value quickly enough This is especially possible in the case of actuating devices that are activated sepa rately and that must then travel the...

Страница 85: ...ratation channel 4 H The channel is not running or does not start on time During operation the channel briefly changes direction Check the servo motor 165 88 3 Monitoring direction of ratation channel...

Страница 86: ...1st monitoring band under range too long Channel 5 H 211 0 0 2nd monitoring band over range too long Channel 1 H 212 0 0 2nd monitoring band over range too long Channel 2 H 213 0 0 2nd monitoring ban...

Страница 87: ...for short circuit 324 1 1 Broken wire at feedback channel 4 H Check the wiring check the potentiometers for short circuit 325 1 1 Broken wire at feedback channel 5 H Check the wiring check the potenti...

Страница 88: ...0 0 Deviation between main processor and monitoring processor too great cor rection channel 1 Fault during an internal self test Reset the fault switch the mains voltage off and on again if necessary...

Страница 89: ...converter settings 500 0 0 Internal comparison relay out terminal 67 not picking up H Fault during an internal self test Reset the fault switch the mains voltage off and on again if necessary Check a...

Страница 90: ...rison relay output terminal 76 not dropping out H See S500 529 0 0 Internal comparison Output K203 not dropping out See S500 530 0 0 Internal comparison Output K201 not dropping out See S500 540 0 0 T...

Страница 91: ...ace after starting within this time parameter 777 after Burner ON a fault is output If the parameter is set to 0 no fault appears 601 0 0 Leak check fault gas pressure still applied H 602 0 0 Leak che...

Страница 92: ...signal on terminal 2 H VMS for ETA V Term 58 702 0 0 Flame signal appears during pre ventilating H VMS for ETA V Term 58 703 0 0 Flame signal goes out even though signal on terminal 2 still present H...

Страница 93: ...nal combination during operation 733 0 0 Incorrect signal combination after operation 734 0 0 Pre ventilating time not complied with 735 0 0 Fuel safety chain missing 736 0 0 Leak check both gas valve...

Страница 94: ...configuration 766 0 0 The limited firing rate maximum firing rate without additional fuel does not exists in the priority curves Check the programming of the priority curves assignment of the fuel cha...

Страница 95: ...are update the version of the monitoring processor may be incompatible with the version of the main processor 901 0 0 Terminal 10 24 Volt switch off faulty H Fault during an internal self test Reset t...

Страница 96: ...card 906 1 1 Error in reference element of monitoring processor H Fault during an internal self test Reset the fault switch the mains voltage off and on again if necessary Check all fuses in the devi...

Страница 97: ...3 H924 in case of start ing with O2 as the fuel occur by the time ignition is completed the following faults may be present Lack of or too little firing rates at terminals 82 through 86 Failure of fus...

Страница 98: ...fault occurs once it may be caused by EMC interference If the fault occurs often the processor pc board is defective Internal fault number 4 The monitoring processor has not detected a signal change...

Страница 99: ...ppendix 10 5 Calling Up the Condition of the Digital Inputs Meaning of the digital inputs ETAMATIC OEM Press keys 16 and 17 to switch to DIGITAL INPUTS signal present signal absent SIC safety interloc...

Страница 100: ...the internal counter for the service mode The next start up pre purge again 10 6 2 Post Measurement of Safety Times If it is required to measure the installation s safety times at a later time e g as...

Страница 101: ...100 10 Appendix 10 7 Process Sequence Charts Fig 10 3 Process sequence chart gas with pilot burner...

Страница 102: ...101 10 Appendix Fig 10 4 Process sequence chart gas without pilot burner...

Страница 103: ...102 10 Appendix Fig 10 5 Process sequence chart oil with pilot burner...

Страница 104: ...103 10 Appendix Fig 10 6 Process sequence chart oil without pilot burner...

Страница 105: ...ec adjustable t6 Transformer pre energise time 3 sec t7 1st safety period 4 sec t8 Stabilisation period 3 sec t9 2nd safety period 5 sec t9 2nd safety period 3 sec t9 Safety period 3 sec t9 Safety per...

Страница 106: ...or laptop 7 Terminals 1 and 2 at ETAMATIC Extra cost option This is a monitor output where different values can be issued 0 4 20 mA for example Setpoint of the individual channels actual value of the...

Страница 107: ...ressure P 18 0 oil pressure min atomiser 1 atomiser air pres sure rotation atomiser P 762 0 no function 1 oil pressure min atomiser air pressure P 18 0 oil pressure min atomiser 1 atomiser air pres su...

Страница 108: ...g of the oil valve 2 nd safety time and ends after the duration set in this parameter has passed ETAMATIC OEM This parameter effects the safety interlock chain oil as well as the oil pressure min 788...

Страница 109: ...108 10 Appendix 10 8 Connection Diagrams Fig 10 7 Connecting diagram ETAMATIC OEM with pilot flame monitoring footnotes see pages before...

Страница 110: ...109 10 Appendix Fig 10 8 Connecting diagram ETAMATIC S OEM with pilot burner footnotes see pages before...

Страница 111: ...signal from the firing rate controller is used as firing rate input you must connect the contacts instead of the potentiometer of the firing rate Where a 4 20mA unit shall be supplied with 24V e g a p...

Страница 112: ...m Fuel selection term 24 term 49 100 m Air pressure monitor term 24 term 48 100 m Gas pressure min term 24 term 47 100 m Oil pressure min term 24 term 46 100 m RPM sensor term 43 term 42 term 22 100...

Страница 113: ...u use a ETAMATIC OEM in a non grounded power line network you have to connect the ETAMATIC OEM upstrem to a mains filter Firing rate input term 3 to term 6 100 m LSB 500 m ETAMATIC OEM Signal Cable Le...

Страница 114: ...onnection Fig 10 9 Connection flame scanner Flame intensity to align the flame sensor not connected during operation with delivery of 01 01 2003 on Abbreviation Description Abbreviation Description ET...

Страница 115: ...114 10 Appendix 10 12 2 Flame Sensor Connection 10 12 2 1FFS07 Assembly BK Black RD Red WH White BU Blue GN Green YE Yellow PK Pink Recommended assembly location 4 Sealing washer must latch...

Страница 116: ...115 10 Appendix 10 12 2 2FFS08 Assembly BK Black RD Red WH White BU Blue GN Green YE Yellow PK Pink...

Страница 117: ...m of Customer Interface Fig 10 10 Connection diagram customer interface ETAMATIC OEM No Description 1 CANopen plug Termination resistor LSB 2 Connecting cable 663P0421 length 2m 3 Customer interface T...

Страница 118: ...117 10 Appendix Fig 10 11 Connection diagram customer interface PROFIBUS LSB Module...

Страница 119: ...llowing recommendations No Description 1 Customer interface 2 Connecting cable 663P0421 3 Field bus module 663R040 PROFIBUS DP ETAMATIC 4 LSB Module 0 40 m 2 x 2 x 0 34 mm2 wired as pairs with schield...

Страница 120: ...119 10 Appendix Fig 10 12 Connecting diagram customer interface LT1 LT2...

Страница 121: ...es with 120 Fig 10 13 Configuration of the processor board LT1 LT2 to LAMTEC SYSTEM BUS LSB No 1 ETAMATIC OEM 2 CANOPEN plug 3 Termination resistor LSB 4 Connecting cable 663P0421 length 2 m 5 Housing...

Страница 122: ...n Fig 10 14 LSB connection ETAMATIC OEM to LT2 Fig 10 15 LSB connection ETAMATIC OEM LT2 other LAMTEC devices No Description 1 To other LAMTEC devices 2 Housing 3 Pre canned line 2 m 4 PE bar in housi...

Страница 123: ...1 to SN 0599 No Description 1 PE bar in housing LT1 2 Housing 3 Pre canned line 2m 663R0421N 4 LT1 from serial number 0600 5 Terminal resistance active 6 To other LAMTEC devices No Description 1 PE T...

Страница 124: ...o more LAMTEC devices use terminals 1 2 and 3 terminator OFF Never use the service and diag nose interface With a slide switch you can set the termination of the LSB If You place the device at the beg...

Страница 125: ...rey YE yellow GR gr n No Description 1 9 pole Sub D jack service and programming interface for the operating unit 2 Switch for activating deactivating the LSB termination ON OFF 3 9 pole Sub D pikes L...

Страница 126: ...sistor see also technical document LAMTEC SYSTEM BUS DLT6095 Correct Serial Wiring in a row Fig 10 20 Serial BUS connection Incorrect Star Wiring Fig 10 21 Star BUS connection 10 15 Modem for Remote C...

Страница 127: ...diagram of the control outputs No Description 1 with termination resistors setting via DIP switch 2 adjustment of the modem s DIP switch SW1 dial up connection 0000 SW2 all without function 0000 0000...

Страница 128: ...wiring via 230 V CAUTION If the safety interlock chains run open in Burner OFF condition the device doesn t execute an interlocking If you need interlocking in Burner OFF condition you need to adopt a...

Страница 129: ...128 10 Appendix Fig 10 26 Suggested wiring for venting the gas line over the roof in conjunction with the ETAMATIC OEM...

Страница 130: ...ey F3 manual again firing rate adjustable with key 1 internal pre setting firing rate setting press key 2 or 3 Modus EG is active firing rate setting clear memory press key 6 Mode GL or RG EL in dis p...

Страница 131: ...IC OEM automatic press key F4 M twice O2 fault reset status O2 control Mode O2 control press key 11 Enter recall fault history press key 7 call up text messages status O2 control press key 11 Enter ad...

Страница 132: ...al state of customer interface this key indicates different operating values even in the event of an error The indications are called sequentially whenever you press the key NOTICE If the mode Setting...

Страница 133: ...O2 controller are always shown in the upper display line provided that operating mode is in basic firing rate or control operation This is not valid should there be a current fault First the display...

Страница 134: ...e that the selected measuring range is not exceeded otherwise speed changes in excess of this will no longer be detected new version delivered from October 2003 onwards In ETAMATIC S OEM a r p m board...

Страница 135: ...x 0 7 digit WARNING Make sure that the selected measuring range is not exceeded otherwise speed changes in excess of this will no longer be detected S1 4 355 8430 pulses min 140 to 942 Points 5 9 140...

Страница 136: ...of measuring the period and in the case of more than one attenuating element require 100 equal intervals between them If this cannot be guaranteed the signal can exhibit jumps asymmetry can become par...

Страница 137: ...between the sensor and the attenuating element s upper edge should be Sn 2 half the nominal contact gap The sensor s diameter depends on the required nom inal contact gap and can be derived from the...

Страница 138: ...LAMTEC For pick up sen sor which requires a higher power supply voltage e g Turck Bi8U M18 AP6X UPROX the circuit should be as described in Fig 10 34 3 wired sensor Turck Bi8U M18 AP6X Uprox with mod...

Страница 139: ...easons You must ensure that the feedback of the selected motor is also selected e g by using relays with connected switches For switching the feedback signals you may only use relays with gold contact...

Страница 140: ...o points is not given you must use two independent potentiometers not dual operat ed potentiometers per channel for the feedback The motor damper connection must always be a positive interlock WARNING...

Страница 141: ...scription Potentiometer LAMTEC 662R2111 662R2112 662R2121 662R2127 663R3100 Novotechnik Novotechnik Novotechnik Novotechnik Megatron Schimpf All motors with feedback type R01 type R02 01 02 Novotechni...

Страница 142: ...fore changing the potentiometer 2 Remove old potentiometer 3 Insert new potentiometer and adjust it so that actual value feedback at lowest position is the same like noted before 4 Fix potentiometer i...

Страница 143: ...Finally download the actual dataset from the device and send it to support lamtec de 10 24 Changing EPROMs Changing EEProms You must generate a protected dataset from the device before you insert the...

Страница 144: ...liers Fig 10 38 Removing EPROM Remove old EPROMS carefully out of their sockets and insert new EPROMS in the correct position Make sure that all pins are correctly seated in the sockets 6 Insert the m...

Страница 145: ...Set these param eters to their default settings to clear this fault according to the instructions of the manual Check and change the following parameters The new EPROMs will change CRC 4 Correct the s...

Страница 146: ...erates smoothly in all conditions Shielding of supply lines out of the field The best method of connecting supply lines out of the field e g potentiometer line is to con nect them directly without add...

Страница 147: ...d high fire Repeat this for all relevant operating modes curve sets WARNING If applicable perform the test which is described above in the air deficiency direction rather than in excess air direction...

Страница 148: ...ing rate changes If changes are made to this setting a documented test of the combustion limit values must be performed as described previously WARNING If applicable the correctness of these parameter...

Страница 149: ...2 The band shift is at least as large as the monitoring band in the air deficiency direction 3 If the combustion air fan has speed control the monitoring band on the air deficiency side is 0 digits 4...

Страница 150: ...g rate controller actual value manual operating is possible via three point step signal external burner firing rate controller 0 4 20 mV Feedback Inputs Potentiometer 5k or current signal 0 4 20 mA ET...

Страница 151: ...nnected to the control unit are supplied via this terminal The customer must fit a 6A max slow acting fuse Maingas 1 term 68 Contact for actuation of the main gas valve on the gas line side max 1 A co...

Страница 152: ...sets 2 p ex for dual purpose burner Regular Operating State Input by internal control module Number of program cycles unlimited Interfaces 1 serial interface on 25 pole Sub D connector addressable vi...

Страница 153: ...NG If a flame monitor which is not approved for continuous operation is connected the entire sys tem s approval for continuous operation will loose it s validation Connectable flame detectors Any test...

Страница 154: ...ight approx 2 3 kg Protection class according to DIN 10 050 IP 40 ETAMATIC OEM cabinet mounting Position of use any Customer interface panel mounting Fig 10 39 Customer interface Fig 10 40 Panel mount...

Страница 155: ...e g Littelfuse 0215002 M XP Fuses which fulfills these requirements are ceramic tube fuses with the label T2AH 250V Fig 10 43 Rear view ETAMATIC OEM F1 Ger t F2 Control elements F3 Main gas 1 F4 Main...

Страница 156: ...he desired device Fig 10 46 Mounting clip for FS60 DLT7660 Fig 10 47 Flame sensor FFS 07 Marking Colour BK black BU blue RD red GN green WH white YE yellow No Description 1 Type plate 2 Grounding M4 P...

Страница 157: ...156 10 Appendix 10 31 Declaration of Conformity...

Страница 158: ...157 10 Appendix...

Страница 159: ...158 10 Appendix...

Страница 160: ...Co KG Wiesenstra e 6 D 69190 Walldorf Telefon 49 0 6227 6052 0 Telefax 49 0 6227 6052 57 info lamtec de www lamtec de Print no DLT2008 16 aEN 067 The information in this publication is subject to tech...

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Содержание ETAMATIC OEM

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Lamtec ETAMATIC OEM, Руководство пользователя

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Содержание ETAMATIC OEM

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