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Functional Description with Process Diagrams

5.1.2

Default Process Flow for Gas Modulating Without Pilot Burner

Fig. 5-3 Process sequence chart for gas modulating without pilot burner

Signal bar

Significant times and their parameters

Standard

Signal must be present.

t4*

Parasitic light monitoring time

P803

5.0 s

Signal must not be present.

Pre-ventilation time

P318

1 - 999 s

Signal can be present.

Transformer pre-activation time

P309

3.0 s

safety time

P305

4.0 s

t11

Control release delay time

P380

0.0 s

t12

Block and bleed of the gas train

P334

3.0 s

t13

Post-ventilation time

P319

0.0 s

t22

Program monitoring time

P304

600 s

t23

Irrelevance time

P323

2.0 s

Содержание CMS

Страница 1: ...www lamtec de Sensors and Systems for Combustion Engineering Manual Combustion Management System CMS...

Страница 2: ......

Страница 3: ...cceptance and Inspection 20 2 3 7 Components Devices of External Manufacturers 21 3 System Description 22 3 1 Brief Description 22 3 2 Digital Input Output Functions 24 3 2 1 Digital Inputs 24 3 2 2 D...

Страница 4: ...EDs 54 4 4 6 Connection Diagram 55 4 4 7 Interfaces 55 4 5 SDO Safe Digital Output 56 4 5 1 For Your Safety 56 4 5 2 Technical Data 56 4 5 3 Terminal Assignment 59 4 5 4 Functional Description 59 4 5...

Страница 5: ...87 5 2 2 3 Required Parameters 87 5 2 2 4 Functional Description 88 5 2 3 Purging the Fuel Train 89 5 2 3 1 Requirements 89 5 2 3 2 Required Inputs Outputs 89 5 2 3 3 Required Parameters 89 5 2 3 4 Pu...

Страница 6: ...Description 107 5 5 SPS Parameters 107 6 Commissioning 108 6 1 Parameter and Password Input 108 6 2 Commissioning Tests 108 6 3 Programming of Curves 108 6 3 1 Programming Curves 109 6 3 2 Configurin...

Страница 7: ...line Mode 167 7 3 2 2 Online Mode 168 7 3 2 3 Connecting the CMS to the PC 168 7 3 3 CMS Remote Software User Interface 172 7 3 3 1 Dataset Menu 173 7 3 3 2 Connection Menu 176 7 3 3 3 Access Rights M...

Страница 8: ...O Response Threshold on LT3 F 223 8 10 8 Commissioning the CO O2 Control 224 8 10 8 1 Commissioning with UI400 224 8 10 8 2 Operating with PC Remote Software 225 8 11 Monitoring Routines 245 8 11 1 Dy...

Страница 9: ...eter list DLT7202 Lists and explains the relevant parameters Fault list DLT7201 Lists potential faults and offers help and advice for remedying faults Description of the Modbus TCP protocol DLT6104 Ma...

Страница 10: ...9 1 Important Information about the Manual NOTICE Respect the national safety regulations and standards EN 746 2 EN12952 EN12953 IEC 746 2 NFPA85 NFPA86...

Страница 11: ...801 P 816 FFDT GUI607 Graphical User Interface with 7 touch panel GUI610 Graphical User Interface with 10 touch panel GUI615 Graphical User Interface with 15 touch panel HMI Human Machine Interface I...

Страница 12: ...necting cable RL L Lower range limits RL U Upper range limits rpm Revolutions Per Minute SAI Safe Analogue Inputs module for failsafe analogue inputs SDI Safe Digital Inputs module for failsafe digit...

Страница 13: ...ention to the possibility 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 atte...

Страница 14: ...nt from all poles Ensure that it cannot be switched back on and that the plant is voltage free There is a risk of electric shock when the plant is not switched off Adjustment of an open actuator must...

Страница 15: ...al precautions such as a emergency stop button or control panel OFF switch hard wired to the combustion air fan control circuit should be considered as the case may be Access to the CMS and the networ...

Страница 16: ...olenoid valves spark igniters large servomotors or similar devices Shielded cables from the field are connected directly without using intermediate terminals If intermediate terminals are necessary th...

Страница 17: ...ant must be disconnect ed from the mains The connection between the actuating drives and actuator devices for the fuel and com bustion air as well as to any additional actuator devices that may be in...

Страница 18: ...of the device these doc uments must be retained for presentation on request NOTICE In CMS parameter settings deviating from the application standards can be made The parameter settings must correspond...

Страница 19: ...urge periods Activated valve leakage control function for gas valves if required for application purposes If necessary ensure the correct valve leakage quantification monitoring time 2 3 3 4 FFS ION T...

Страница 20: ...ensor it must be ensured that the main flame is always ignited at the pilot flame Burners used in continuous operation must have dedicated flame monitors for pilot flame and main flame The main flame...

Страница 21: ...in such a way that ensures safe and stable operation of the combustion system across its entire output range and during all modes of operation This applies not only to the actuators for controlling th...

Страница 22: ...cteristics The operating modes must be analysed in terms of excess air and the combustion char acteristics must be measured during the operating mode in which the lowest excess air value has been conf...

Страница 23: ...onfiguration the following can be integrated within the CMS 1 flame sensor 60 failsafe digital inputs 41 failsafe digital outputs 10 control channels for the electronic ratio control 9 failsafe analog...

Страница 24: ...terlock chain 4 Discrete fuel safety interlock chains Burner on Fuel selection Flame signal main and pilot flame monitor up to 2 main flame monitors Fuel pressure monitor Air pressure monitor Control...

Страница 25: ...ues In addition the state of the existing inputs and outputs is shown as a time sequence A detailed descrip tion of the CMS remote software is provided in the chapter 7 3 Operation Controls and Dis pl...

Страница 26: ...tor does not monitor the pilot flame Air pressure ignition air min Air pressure monitor for ignition air Air pressure main air 2 min Standby operation Signal to activate and deactivate standby operati...

Страница 27: ...ns Curve set selection Signal for curve set pre selection max 16 possible see chapter 3 2 5 Curve Set Selection Firing rate firing rate These signals increase or reduce the burner firing rate if the r...

Страница 28: ...ration 3 2 5 Curve Set Selection 3 3 Analogue Inputs Outputs 3 3 1 Analogue Inputs Analogue inputs can be any of the following physical signals Examples of functions that can be predefined Regular fir...

Страница 29: ...failsafe output for activating the frequency inverter and a non failsafe input for importing the frequency inverter s fault status signals The module is available in the following voltage variants SD...

Страница 30: ...00 burner start up cycles In normal operating con ditions in heating mode this corresponds to a usage of approx 10 years starting from the pro duction date given on the type plate Other values may res...

Страница 31: ...ve been tested and approved according to applicable local regulations see chapter 2 3 3 4 FFS ION Terminal Flame Tolerance Time When connecting flame sensors approved for intermittent operation only t...

Страница 32: ...6 9 VDC Signal OFF 0 35 mA 230 VAC 36 VAC 0 35 mA 120 VAC 21 VAC 0 27 mA 24 VDC 4 VDC Digital outputs Imax 2 A per output but not to exceed 8 A in total cos 0 2 Residual voltage possible due to self t...

Страница 33: ...s also available as an control output option The MCC can be configured and commissioned for each application using either one of the CMS HMI touch screen panel options or using the PC based CMS con fi...

Страница 34: ...1 Yel low Flashing at 2 Hz EEPROM initialising Permanent light EEPROM successfully initialised OFF There are no indications messages from the middleware ON There are indications messages from the midd...

Страница 35: ...34 4 CMS Components 4 1 5 Terminal Assignment Fig 4 3 MCC 230 VAC or 120 VAC terminal assignment Fig 4 4 MCC 24 VDC terminal assignment Fig 4 5 Alternative terminal assignment for ionisation...

Страница 36: ...6 Connection Diagram Fig 4 6 Connection diagram for MCC for 220 VAC 120 VAC for 24 VDC inputs and outputs Terminal assignment Safe input for FFS07 FFS08 X25 1 pi X26 1 bk X25 2 X26 2 gn X25 3 ye X26...

Страница 37: ...en LT3 F is connected with 2 LT2 LT1 for CO control the safe transmission of the rel evant signals is ensured by protocol adaptation despite the unsafe LSB hardware The cable length of the ILSB system...

Страница 38: ...y the position of TPS motors must be of an approved type in order to comply with the CMS certification The connection between the actuator drives and the actuator units must be positive lock ing throu...

Страница 39: ...blow for each output module Current consumption Min 50 mA Max 60 mA Power consumption 2 W Analogue signal inputs Potentiometer 1 Potentiometer conductive plastic 1 k 10 k qualified according to EN 12...

Страница 40: ...er range P 48 P 50 AEC TPS configuration upper range P 49 P 51 Setting the parameters requires a reboot of the system Factory setting 0 65360 Housing Dimensions h x w x d 120 mm x 45 3 mm x 121 mm Wei...

Страница 41: ...is in operation Short flashing 60 ms on 140 ms off Synchronisation Short flashing 140 ms on 60 ms off IDLE Short flashing 50 ms on 50 ms off Middleware fault S1 Yel low Flashing at 2 Hz EEPROM initia...

Страница 42: ...41 4 CMS Components 4 2 5 Terminal Assignment Fig 4 9 AEC TPS 230 VAC or 120 VAC terminal assignment...

Страница 43: ...42 4 CMS Components 4 2 6 Connection Diagram Fig 4 10 AEC TPS connection diagram 4 2 7 Interfaces Failsafe communication via iLSB...

Страница 44: ...as feed back either by connecting the speed sensor directly to the AEC VS or by interconnecting a converter to 4 20 mA A 4 20 mA feedback signal that comes directly from the FI or a signal that does n...

Страница 45: ...12 AEC VS dimensional drawing Item number AEC VS Actuator Extension Component Variable Speed Type 668R2030 XX XX dependent on the configuration Function Power supply 24 VDC 20 via plug in connection f...

Страница 46: ...e input 0 4 20 mA for connecting speed transmitter 4 20 mA or position detectors from ser vomotors with power interface 4 20 mA Range 0 4 20 mA load 150 accuracy 1 Overcurrent limitation approx 25 28...

Страница 47: ...eration Climatic condition Class 3K5 as per DIN EN 60721 3 3 5 95 Mechanical condition Class 3M5 as per DIN EN 60721 3 3 Temperature range 30 70 C no condensation permitted Transport Climatic conditio...

Страница 48: ...47 4 CMS Components 4 3 3 Terminal Assignment Fig 4 13 AEC VS 230 VAC or 120 VAC terminal assignment Fig 4 14 AEC VS 24 VDC terminal assignment...

Страница 49: ...of the used input must be set in AEC VS configuration input Setting the parameters require a reboot of the system 4 3 5 LEDs LED Col our Explanation PWR Gree n LED is active as soon as the device is s...

Страница 50: ...alising Permanent light ICOM successfully initialised Flashing at 2 Hz PEC identification activated Passive mode PEC not taught in Burner firing rate In operation LED Colour Description Nam Yellow Eac...

Страница 51: ...rs Suitable for CMS The following sensors are tested with the CMS Namur sensor type 663R8101 3 wire sensor type 663R8103 4 4 SDI Safe Digital Input 4 4 1 For Your Safety See chapter 2 Safety 4 4 2 Tec...

Страница 52: ...VAC 0 97 mA 120 VAC 56 VAC 0 55 mA 24 ADC 6 9 VDC Signal OFF max 0 35 mA 230 VAC 36 VAC 0 35 mA 120 VAC 21 VAC 0 27 mA 24 VDC 4 VDC Since the inrush currents on the contacts are low use gold plated s...

Страница 53: ...non condensing Storage Climatic conditions Class 1K3 according to DIN EN 60721 3 1 5 95 Mechanical conditions Class 1M2 according to DIN EN 60721 3 1 Temperature range 40 80 C non condensing Electric...

Страница 54: ...53 4 CMS Components 4 4 3 Terminal Assignment Fig 4 18 Terminal assignment SDI 230 VAC or 120 VAC Fig 4 19 Terminal assignment SDI 24 VDC...

Страница 55: ...anent light iLSB successfully initialised OFF and ERR LED OFF Passive mode OFF and ERR LED ON Fault during system layer initialisation Permanent light iLSB communication OK Module is in operation Shor...

Страница 56: ...55 4 CMS Components 4 4 6 Connection Diagram Fig 4 20 SDI connection diagram 4 4 7 Interfaces Failsafe communication via iLSB...

Страница 57: ...CMS Components 4 5 SDO Safe Digital Output Extension Module for Failsafe Digital Outputs 4 5 1 For Your Safety See chapter 2 Safety 4 5 2 Technical Data Fig 4 21 SDO photo Fig 4 22 SDO dimensional dra...

Страница 58: ...0 45 3 121 Weight kg 0 335 Flammability UL94 V 0 Environmental conditions Operation Climatic conditions Class 3K5 according to DIN EN 60721 3 3 5 95 Mechanical conditions Class 3M5 according to DIN EN...

Страница 59: ...58 4 CMS Components 4 5 3 Terminal Assignment Fig 4 23 Terminal assignment SDO 230 VAC or 120 VAC Fig 4 24 Terminal assignment SDO 24 VDC...

Страница 60: ...sing Permanent light iLSB successfully initialised OFF and ERR LED OFF Passive mode OFF and ERR LED ON Fault during system layer initialisation Permanent light iLSB communication OK Module is in opera...

Страница 61: ...60 4 CMS Components 4 5 6 Connection Diagram 4 5 7 Interfaces Failsafe communication via iLSB Fig 4 25 SDO connecting diagram Fail safe relay outputs...

Страница 62: ...61 4 CMS Components 4 6 SAI Safe Analogue Input 4 6 1 For Your Safety See chapter 2 Safety 4 6 2 Technical Data Fig 4 26 SAI photo Fig 4 27 SAI dimensional drawing...

Страница 63: ...tions Operation Climatic conditions Class 3K5 according to DIN EN 60721 3 3 5 95 Mechanical conditions Class 3M5 according to DIN EN 60721 3 3 Temperature range 30 70 C non condensing Transport Climat...

Страница 64: ...ix inputs can be configured for each SAI by SAI terminal configuration The SAI parameter array is initiated based on the sequence number of the SAI module ad dress SAI 1 P 1270 1 6 SAI 2 P 1270 7 12 S...

Страница 65: ...at MCC or SAI to a digital signal NOTICE Failsafe digital signals may only be configured to failsafe analogue inputs NOTICE For MCC Only digital inputs that are not fail safe may be configured to the...

Страница 66: ...0 ms off IDLE Short flashing 50 ms on 50 ms off Middleware fault S1 Yel low Flashing at 2 Hz EEPROM initialising Permanent light EEPROM successfully initialised OFF There are no indications messages f...

Страница 67: ...100 Pt1000 0 10 V 0 20 mA 24 VDC from MCC e g X33 pin 2 4 Pin 1 Ref SAI X11 X16 Pin 2 In Pin 3 In Pin 4 GND Fig 4 30 0 10 V signal transmitter here pressure transmitter 24 VDC Pin 1 Ref SAI X11 X16 Pi...

Страница 68: ...mited by a specification of 10 30 V 24 VDC from MCC e g X33 pin 2 4 Pin 1 Ref SAI X11 X16 Pin 2 In Pin 3 In Pin 4 GND Fig 4 32 0 4 20 mA signal transmitter 2 wire here pressure transmitter Pin 1 Ref S...

Страница 69: ...on dia gram P 1270 Bit 0 6 Function Bit 7 0 Mapping as nsi AI Failsafe linked 1 per 2 inputs 1 si signal see 4 6 6 Connection Diagram Switch in parallel pairs IN and IN Pin 2 and 3 Input 1 to 2 Input...

Страница 70: ...ty See chapter 2 Safety 4 7 2 Technical Data Fig 4 35 UI400 photo Fig 4 36 UI400 mounting dimensions Cut out for UI400 installation 108 mm 61 mm Part number UI400 user interface connection via LSB Typ...

Страница 71: ...tic conditions Class 3K5 according to DIN EN 60721 3 3 5 95 Mechanical conditions Class 3M5 according to DIN EN 60721 3 3 Temperature range 20 60 C non condensing Transport Climatic conditions Class 2...

Страница 72: ...e GUI607 GUI610 GUI615 4 8 1 For Your Safety Only use with SELV supply voltage in accordance with DIN EN 60730 If this is not available the GUI must be supplied by the 24 V output of the CMS 4 8 2 Tec...

Страница 73: ...protection Maximum backup fuse 10 A slow blow Power consumption Module electronics current consump tion Type 0 3 A max 1 2 A at 24 VDC Display diagonal resolution 7 display 800 400 WVGA Touch screen t...

Страница 74: ...condensing Relative humidity Max 85 non condensing Electrical safety IP rating according to DIN EN 60529 IP20 IP54 front IP65 only with tensioned twist lock Protection class III Dielectric strength EN...

Страница 75: ...74 4 CMS Components 4 8 2 2 GUI615 Fig 4 43 Dimensional drawing GUI615 Fig 4 41 GUI615 Fig 4 42 Ensure unobstructed air circulation 20 mm...

Страница 76: ...hernet 10 100 Base RJ45 Housing Dimensions H W D mm 425 280 55 Weight kg 3 kg Installation Removable tensioned clamps Environmental conditions Operation Temperature range 0 55 C non condensing Relativ...

Страница 77: ...GUI 610 with 10 screen diagonal GUI 615 with 15 screen diagonal 4 8 4 Connection Diagram Fig 4 44 Connection assignments GUI607 No Description No Description 1 Display 7 X1 Power supply 2 Mounting cla...

Страница 78: ...ication No Description No Description 1 Display 16 5 X6 EtherCAT 2 LEDs PWR Run Stop Error X8 CAN Bus 3 LEDs Power digital I O X9 RS 232 RS 485 4 Ground X11 Do not use X1 Power supply digital inputs a...

Страница 79: ...ust be protected against any unauthorised access 4 9 2 Functional Description Recommendation for Ethernet based communication Weidm ller IE SW BL05 5TX Fast Ethernet Other suitable routers can also be...

Страница 80: ...only The actual process diagrams will depend on the CMS configuration 5 1 Basic Burner Sequencer Functionality NOTICE The special points required such as pre purge position and post purge position mus...

Страница 81: ...Signal can be present t6 Transformer pre activation time P309 3 0 s t7 1st safety time P305 4 0 s t8 Stabilization time P310 3 0 s t9 2nd safety time P308 3 0 s t11 Control release delay time P380 0...

Страница 82: ...Standard Signal must be present t4 Parasitic light monitoring time P803 5 0 s Signal must not be present t5 Pre ventilation time P318 1 999 s Signal can be present t6 Transformer pre activation time P...

Страница 83: ...odulating with pilot burner V1 Fuel valve on gas side M Actuator drive for gas damper V2 Fuel valve on burner side Pmin Min gas pressure monitor Signal bar Significant times and their parameters Stand...

Страница 84: ...ontrol release delay time P380 0 0 s t12 Block and bleed of the gas train P334 3 0 s t13 Post ventilation time P319 0 0 s t22 Program monitoring time P304 600 s t23 Irrelevance time P323 2 0 s Signal...

Страница 85: ...ameters Standard Signal must be present t4 Parasitic light monitoring time P803 5 0 s Signal must not be present t5 Pre ventilation time P318 1 999 s Signal can be present t6 Transformer pre activatio...

Страница 86: ...esting for air pressure drop If this input is mapped and activated no pre ventilation is carried out Pre purge suppression for gas according to EN676 If this input is mapped and activated no pre purge...

Страница 87: ...valve flame The standby operation input must be configured see chapter Inputs Outputs Measure ment Values The fuel supply for the ignition must not be taken from between the main valves 5 2 2 2 Requi...

Страница 88: ...e example of gas Signal bar Significant times and their parameters Standard Signal must be present t2 Filling time of the gas path P313 2 0 s Signal must not be present t9 2nd safety time P308 3 0 s S...

Страница 89: ...ty time pilot valve and fuel valve open is increased at the next burner start sequence as the oil gun or gas train will have to be primed again before ignition 5 2 3 1 Requirements The special curve p...

Страница 90: ...and pilot valve are also deactivated The burner sequencer transitions to the mode OFF NOTICE If the burner should reach low fire before purging the control release must be removed before the switch o...

Страница 91: ...n opened t5 t3 produce the purging duration total During the entire process the safety interlock chain oil must be secured NOTICE If the purging valve is activated by P 812 1 and after closing the oil...

Страница 92: ...d The flag is retained even in the event of a power outage or fault If the purging was not completed successfully the next system start is a regular start and does not involve any extension of the 2nd...

Страница 93: ...tomiser air pressure is only monitored when using fuel oil 5 2 3 6 Purging Oil Gun during Standby Operation and Fuel Changeover by Pilot Burner The oil gun must be purged during a changeover via pilot...

Страница 94: ...9 Start with can be switched on during operation V1 0 0 0 0 Start without pilot burner 1 Start with pilot burner 2 The pilot burner is active in operation too 3 Start with pilot burner Only pilot fla...

Страница 95: ...valve As soon as the valve opens the limit switch contact is also opened If this contact does not switch correctly a fault shut down is initiated t7 1st safety time P305 4 0 s t8 Stabilization time P3...

Страница 96: ...ult 200 Min 50 Max 9999 313 Fill time of the valve leakage test 0 1 s V1 0 0 0 Fill time of the valve leakage test in 0 1 s Write 4 GUI UI Read 0 Default 20 Min 20 Max 50 334 Block and bleed time of v...

Страница 97: ...s a result of a previous fault shut down main 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 s...

Страница 98: ...97 5 Functional Description with Process Diagrams 5 2 6 4 Valve Leakage Test Flow Chart Fig 5 15 Process flow for valve leakage test...

Страница 99: ...burner control unit t3 must be con figured so that the maximum permitted valve leakage rate QLeak is reliably detected In EN 1643 and ISO 23551 4 the maximum leakage rate is given as 0 1 nominal volum...

Страница 100: ...volume The following applies for the valve 1 test If t3 is negative at least 1 s must be configured If the t3 calculation for valve 2 yields a value larger than t3 for valve 1 the value must be con f...

Страница 101: ...7 Suggested Circuit For Venting Qleak Leakage rate in l h psw Absolute pressure at pressure monitor switching point configured excess pres sure atmospheric pressure psw e Excess pressure configured a...

Страница 102: ...on in the current curve set and all curve sets used in succession Particularly when setting while the burner is in operation the actuator positions for pre venti lation and OFF CLOSE must be defined a...

Страница 103: ...ance of 999 This minimum distance is calculated from the width of the B band of the corresponding direction 5 3 5 2 Actuators with TPS Control Scaling When scaling the feedback by parameter AEC TPS co...

Страница 104: ...nfiguration Activate or deactivate the firing rate in P0040 Set the PID settings in P0057 P0058 and P0059 P no Description Attributes 40 Operating mode of the firing rate controller 0 OFF 1 constant c...

Страница 105: ...e input This parameter can only be active if P 61 2 Example Value 100 is equal to a minimum pressure of 10 0 bar psi Write 1 GUI UI Read 0 Default 0 Min 0 Max 999 63 Scaling maximum V1 0 0 0 Pressure...

Страница 106: ...C or bar The setting is active when the input Setpoint changeover 1 If the firing rate controller is configured as a constant controller setpoint 2 is set here Write 0 GUI UI Read 0 Default 84 Min 32...

Страница 107: ...lls below the setpoint minus the value set in this parameter the burner is switched on again Enter the switch on point as the difference to the setpoint Switch on value setpoint value parameter conten...

Страница 108: ...signal burner OFF Switch on threshold The signal burner ON is deactivated if the temperature falls below the switch on threshold Base fire threshold If the base fire threshold is exceeded the burner...

Страница 109: ...Acceptance and In spection This list is only a subset of the system tests to be performed In addition defined system tests of the ECU manufacturer are applicable NOTICE The internal information on th...

Страница 110: ...This function is relevant for safety The function must be confirmed a second time within 8 seconds In CONFIGURATION mode two device functions are available in the curve view window Save point Delete c...

Страница 111: ...rrow keys to program the ignition point as 2nd base firing rate point 6 Click button All channels must reach their setpoint The setpoint must match the actual value All channels are always saved toget...

Страница 112: ...ion and configuration of special points 3 Tabular display of settings 4 Button to start configuration 5 Selecting the special points 6 Graphic for displaying and configuring the special points Setting...

Страница 113: ...Configuring the Range Limits Configuring the range limits with the CMS remote software AL1 Fig 6 4 Starting the range limit configuration process Step 2 Fig 6 5 Reading in the range limits 2 CMS remo...

Страница 114: ...CO or O2 monitoring system which can trigger a burner shutdown in the event of incomplete combustion The system is equipped with a failsafe CO O2 control which compensates for the toleranc es of the...

Страница 115: ...original value 10 Repeat this test with all channels used at different firing rate points Usually these are low fire medium fire and high fire NOTICE Repeat these procedures for all relevant operatin...

Страница 116: ...ect 1 Run to the shut off limits 2 Check the correction influence NOTICE If the factory set switch off limit of 0 4 vol O2 is too low for the application it can be raised using the CMS Remote Software...

Страница 117: ...navigate in the menu using cursor keys Use left and right keys to move step by step in a selected row At the end of the selected row the cursor jumps down to the next row if possible In a multiline m...

Страница 118: ...rent damper position for each channel Digital inputs outputs MANUAL Select MANUAL to Start and stop burner by hand Adjust internal burner firing rate SETTINGS Select the SETTINGS path for getting info...

Страница 119: ...thorised changes This password must differ to the factory settings 7 1 3 Information Menu Path Fig 7 2 Main menu 1 INFORMATION menu path selected 2 Display of canal 3 Bar graph of internal firing rate...

Страница 120: ...hours ON Number of operating hours in total device connected with mains Number of operating hours in oil operation Number of operating hours in gas operation Display of burner starts Number of burner...

Страница 121: ...ng fault and diagnostic codes can be found in the list of fault codes For fault analysis a fault code and diagnostic code D1 or D2 is required 01 02 Fault code Last 10 faults are stored no 01 is the l...

Страница 122: ...flashing in the display on top left hand UI400 can be used as usual Back to fault unlock An error number is flashing in the display on top left hand 1 Use BACK key to switch back to main menu 2 Press...

Страница 123: ...e UI400 indicates the checksums in hexadecimal code The checksum shows whether the value of one or more parameters have been changed 7 1 3 5 Positions of Actuators Indication of the channel s actual l...

Страница 124: ...rner ON signal from other sources terminal X10 2 software switches off the burner when you exit the menu CAUTION If you carry out a manual start up via display CMS no longer responds to Burner ON sign...

Страница 125: ...00 7 1 5 1 Password NOTICE The parameters of release level 1 must be protected by a password against unauthorised changes This password must differ to the default settings Password Display settings fo...

Страница 126: ...d NOTICE Both values are identical Confirm with The values are different Cancel with Duration pre purge period Duration post purge period valve leakage test Pilot burner Parameter number UI Parameter...

Страница 127: ...ition and if you use a VSM the last but one point of electronic ratio curve is passed NOTICE The second to last channel s position must be lower than the position of the last curve point Set duration...

Страница 128: ...alve leakage test before ignition is configured the test runs during ignition P802 2 If valve leakage test before ignition is configured the test runs after pre purge P802 4 Valve leakage test after b...

Страница 129: ...isplays Activate pilot burner 7 1 5 3 Configuring the Servomotors Displaying the Servomotors Configuration Channel 1 OIL oil Channel 2 AIR air Channel 3 OFF OFF Channel 4 OFF OFF optional channel Pilo...

Страница 130: ...available Ignition point 200 250 300 400 500 600 700 800 900 999 Firing rate point from ignition position up to 999 S I X Setpoint value channels 1 3 Actual value channels 1 3 in this case channel 1...

Страница 131: ...130 7 Operating Control and Displays 7 1 5 5 Deleting Curves Delete firing rate curve...

Страница 132: ...131 7 Operating Control and Displays 7 1 5 6 Adjusting Controller PID controller settings Mode Speed Physical units CO O2 controller settings ON OFF Correction mask Correction spreading...

Страница 133: ...ays 7 1 5 7 Changing Password Change password on UI400 7 1 5 8 UI400 Settings Set display of UI400 Set brightness Set contrast Set waiting time for screensaver Change over degrees Fahrenheit NOTICE Th...

Страница 134: ...meter and curve data from the devices on the LSB LAMTEC SYSTEM BUS The GUI is used to access edit and store values Fig 7 3 GUI607 graphical user interface By touching the panel the menus and submenus...

Страница 135: ...e surface of the screen Fig 7 4 GUI6xx start screen process diagram 1 Burner ON icon 8 Flue gas temperature in C 2 Burner status display 9 Remote off 3 Recirculation in 10 Manual burner firing rate sc...

Страница 136: ...enu structure 1 First submenu 6 Cancel 2 Access alarm history 7 Confirm input 3 Touching anywhere in the shaded area opens the first submenu 1 8 Manual burner firing rate screen 9 Back button 4 Passwo...

Страница 137: ...the menu icon is inverted and shifts up to the top left hand corner If the next level down is entered the icon of the previous menu level is retained and the new menu icon is displayed next to it Fig...

Страница 138: ...4 access levels are available NOTICE The password entry window can be accessed from all menus and submenus Fig 7 8 GUI6xx password entry for access levels NOTICE The parameters of release level 1 mus...

Страница 139: ...138 7 Operating Control and Displays 7 2 3 Burner Settings Menu Accessing the burner statistics AL1 Fig 7 9 GUI6xx accessing the burner settings menu...

Страница 140: ...139 7 Operating Control and Displays Accessing information about digital inputs and outputs AL1 Fig 7 10 GUI6xx information about digital inputs and outputs...

Страница 141: ...140 7 Operating Control and Displays Accessing electronic ratio control information AL1 Fig 7 11 Electronic ratio control information...

Страница 142: ...141 7 Operating Control and Displays Accessing channel information AL1 Fig 7 12 GUI6xx channel information...

Страница 143: ...142 7 Operating Control and Displays Accessing purging settings NOTICE Note a minimum of access level 2 is required for the settings in the following menus Fig 7 13 GUI6xx purging menu...

Страница 144: ...143 7 Operating Control and Displays Accessing the leakage test time settings AL1 Fig 7 14 GUI6xx setting the valve leakage test time...

Страница 145: ...144 7 Operating Control and Displays Accessing the pilot burner settings AL1 Fig 7 15 GUI6xx accessing the pilot burner settings...

Страница 146: ...Displays Editing curves and individual curves AL1 Fig 7 16 Editing curves and individual curves Increase value Save curve point Decrease value Delete curve point Increase firing rate Activate automati...

Страница 147: ...146 7 Operating Control and Displays Set upper and lower stop for the actuators AL1 Fig 7 17 Set upper and lower stop for the actuators...

Страница 148: ...147 7 Operating Control and Displays Channel configuration AL1 Fig 7 18 Channel configuration...

Страница 149: ...148 7 Operating Control and Displays 7 2 4 Burner Firing Rate Controller Menu Accessing burner firing rate controller information AL1 Fig 7 19 Burner firing rate controller information...

Страница 150: ...149 7 Operating Control and Displays Accessing the burner firing rate controller settings AL1 Fig 7 20 Burner firing rate controller settings...

Страница 151: ...150 7 Operating Control and Displays Accessing the burner firing rate controller input configuration AL3 Fig 7 21 Burner firing rate controller input configuration...

Страница 152: ...151 7 Operating Control and Displays Accessing the burner firing rate controller units AL3 Fig 7 22 Burner firing rate controller units...

Страница 153: ...152 7 Operating Control and Displays 7 2 5 CO O2 Burner Optimisation Menu Accessing the information for the burner s CO O2optimisation AL1 Fig 7 23 Burner optimisation information...

Страница 154: ...153 7 Operating Control and Displays Accessing the CO O2 settings AL2 Fig 7 24 CO O2 settings menu...

Страница 155: ...erating Control and Displays 7 2 6 Flame Monitoring System Menu Accessing the flame monitoring system information AL1 This menu cannot be used to make any changes Fig 7 25 Flame monitoring system info...

Страница 156: ...155 7 Operating Control and Displays 7 2 7 System Functions Menu Accessing the system information AL1 Fig 7 26 System information menu Accessing the system CRCs AL1...

Страница 157: ...156 7 Operating Control and Displays Fig 7 27 System CRCs menu...

Страница 158: ...157 7 Operating Control and Displays Accessing the fault history AL1 Fig 7 28 Fault history menu Accessing dataset handling AL3 Saving and restoring a dataset...

Страница 159: ...Module registration and deregistration is possible with Register Deregister For registration a screen with the Module IDs available for the module is opened Flash LED causes an LED on the selected mod...

Страница 160: ...159 7 Operating Control and Displays Fig 7 30 Module configuration menu Accessing the change password menu AL1 Change password 1 Enter old password 2 Enter new password 3 Confirm new password...

Страница 161: ...d Displays Fig 7 31 Change password menu Accessing the CMS IP setting menu AL2 Change IP address 1 Tap the address field 2 Enter the IP address in the dialogue box 3 Tap the dialogue box to confirm an...

Страница 162: ...161 7 Operating Control and Displays Fig 7 32 IP setting menu...

Страница 163: ...162 7 Operating Control and Displays 7 2 8 User Settings Accessing the display settings Fig 7 33 Display settings menu...

Страница 164: ...163 7 Operating Control and Displays Accessing the language settings AL1 Fig 7 34 Language settings menu...

Страница 165: ...e PC as a backup These dataset backups can also be load ed back into the CMS at a later point in time in order to restore a specific CMS state The previous pages have described the most important acti...

Страница 166: ...165 7 Operating Control and Displays Fig 7 35 Installation...

Страница 167: ...166 7 Operating Control and Displays Fig 7 36 Installation...

Страница 168: ...ly distinguishes between two operating modes Offline Online 7 3 2 1 Offline Mode In offline mode there is no continuous connection to CMS no parameter setting possible Offline mode is used simply as a...

Страница 169: ...shing connection to the device all functions are locked 7 3 2 3 Connecting the CMS to the PC Access code access levels See chapter 7 3 3 3 Access Rights Menu Access code access levels See chapter 7 3...

Страница 170: ...ating Control and Displays Fig 7 40 Establish a remote connection to the CMS 3 Configuring the IP address 4 Establishing a connection Fig 7 41 Connection data enter target IP The IP addresses must be...

Страница 171: ...Control and Displays 5 Close the window Fig 7 42 Connection data establishing a connection The connection between PC and CMS is established Fig 7 43 Device overview CMS remote software Display of the...

Страница 172: ...171 7 Operating Control and Displays First connection with the device Fig 7 44 Register the first connection with the device and enter access level Password entry required...

Страница 173: ...lays 7 3 3 CMS Remote Software User Interface Fig 7 45 CMS remote software start screen Fig 7 46 CMS Remote Software icons on lower menu bar 1 Select functions 4 Device type 2 Menu bar 5 Software stat...

Страница 174: ...dataset is loaded Saving a dataset 1 In the menu click Save dataset The Save dataset window opens 2 Browse to the directory where you want to save the dataset 3 Click the Save button A window opens fo...

Страница 175: ...l level of authorisation access level A protected dataset cannot be opened or edited A protected dataset can be read into the device regardless of the user s level of authorisation access level Fig 7...

Страница 176: ...175 7 Operating Control and Displays Fig 7 49 Loading a protected dataset into the device...

Страница 177: ...1 In the menu click Compare dataset 2 Proceed as shown below Fig 7 50 Comparing CMS datasets NOTICE The dataset comparison feature is used for checking or troubleshooting 1 Current dataset 2 Open the...

Страница 178: ...3 3 2 Connection Menu Fig 7 51 CMS connection menu The Connection menu path can be used to Make a device selection Assign CMS Remote Establish a connection set online Drop a connection Device selecti...

Страница 179: ...3 3 3 Access Rights Menu The Access rights menu path can be used to Set the password for the access level Change the password for access level 1 Change the customer code for each device once only Ent...

Страница 180: ...inst unauthorised changes This password must differ to the default settings Fig 7 55 Changing the CMS level 1 password Changing the level 1 password 1 Select the Change level 1 password menu option A...

Страница 181: ...ode must be entered when commissioning a new device 1 Access rights menu 2 Select Change customer code 3 Enter new customer code 4 Enter new service password 5 Read the notice 6 Click OK Close NOTICE...

Страница 182: ...ss to Parameters Configuration Safety VR curves CO O2 data Histories Input output measurement values Manual burner firing rate specification Cold check System time and date Module replacement Device i...

Страница 183: ...nge the value by clicking the or buttons or by using the up down arrow keys on the keyboard 3 Confirm value with the ENTER key or select a different parameter NOTICE Only parameters at the current acc...

Страница 184: ...lues with the up down arrow keys 2 Confirm the values with the ENTER key or chose another parameter NOTICE Only parameters of the current access level can be changed All parameters which are not in th...

Страница 185: ...Enter values numerically 2 Confirm value with the ENTER key or select a different parameter NOTICE Only parameters at the current access level can be changed All parameters not at the current access...

Страница 186: ...ally Alternatively Set values with arrow keys up down 2 Confirm value with the ENTER key or select a different parameter NOTICE Only parameters at the current access level can be changed All parameter...

Страница 187: ...s is indicated with a system message Accessing the Fuels Assignment submenu Fig 7 63 CMS parameters for fuels assignment NOTICE Only parameters at the current access level can be changed All parameter...

Страница 188: ...anged All parameters not at the current access level are greyed out and cannot be changed A reset must be performed after changing some parameters This is indicated with a system message Accessing the...

Страница 189: ...g the AEC Parameter submenu Fig 7 66 CMS AEC parameters Setting and changing values 1 Double click to select the parameter value 2 Confirm value with the ENTER key or select a different parameter NOTI...

Страница 190: ...rameter value 2 Confirm value with the ENTER key or select a different parameter NOTICE Only parameters at the current access level can be changed All parameters not at the current access level are gr...

Страница 191: ...stem each module is issued with a unique number by module management so they cannot be mixed up Fig 7 68 Module registration procedure Module registration 1 Click the button The system searches for ex...

Страница 192: ...cted to the right terminals The CMS offers the option of setting partial datasets that modify just one part of the parame ters These can be used to transfer only the IO matrix If the parameters are cr...

Страница 193: ...e for linking together various input signals These chains can consist of up to 16 links These links must be assigned to a physical input via the I O matrix in the CMS remote software package Input fun...

Страница 194: ...nu AL1 Fig 7 72 Accessing the CMS parameter submenu Level CRCs Displays the CRC checksums for the individual user levels as calculated and stored in the device RC Curves Accessing the CMS menu RC curv...

Страница 195: ...urve set The user can switch between showing a curve based format setpoint graphic and a display in tabular format curve table CO O2 Data Accessing CO O2 data AL1 Fig 7 74 CO O2 data menu with submenu...

Страница 196: ...7 75 CMS submenu Histories The fault history shows the last 10 faults The following information is output for the individual faults Fig 7 76 Show fault history Fault number Fault text Affected module...

Страница 197: ...7 Showing the state of the inputs and outputs Inputs Outputs Measurement Values Accessing inputs outputs and measurement values The menu provides an overview of The current status of the digital input...

Страница 198: ...197 7 Operating Control and Displays 1 Digital inputs 2 Digital outputs 3 PLC Signals 4 Analogue measurement values...

Страница 199: ...manual burner firing rate window Setting and changing values 1 Select parameter value internal external value 1 2 Set value with arrow keys up down and confirm with the ENTER key 2 Alternative Change...

Страница 200: ...ck Cold check The screen for performing a check of the outputs opens 2 Start the cold check with the Start cold check button 3 A dialogue box asks if the cold check mode should be activated click OK N...

Страница 201: ...200 7 Operating Control and Displays Date Time Date and time AL1 In the date time menu the system time can be applied as follows Fig 7 80 Setting the date and time...

Страница 202: ...201 7 Operating Control and Displays Replacing a Module Fig 7 81 Module replacement menu...

Страница 203: ...uch as serial number or software versions 7 3 3 5 Options Menu Tools Firmware update AL1 Fig 7 83 CMS firmware update menu Performing a firmware update 1 Switch the CMS to the firmware update mode 2 S...

Страница 204: ...203 7 Operating Control and Displays PLC update AL1 Fig 7 84 PLC update Chart Trace AL1 Fig 7 85 CMS chart trace 1 Start chart recording pause continue 2 Saving a record...

Страница 205: ...ing a TCP CAN connection 1 In the menu click TCP CAN interface Fig 7 86 TCP CAN interface menu 2 Double click the IP address in the bottom panel This is then copied to the top input field for the targ...

Страница 206: ...menu Selecting a language 1 In the menu click Language selection 2 Select the language for the CMS remote software and confirm with OK Access Code Fig 7 88 CMS access code menu 1 Enter the access cod...

Страница 207: ...s for the CMS remote software Access information about the CMS remote software version Fig 7 89 Help version info menu Accessing help 1 In the menu click Operator Manual Help F1 The CMS remote softwar...

Страница 208: ...Instead the shut off limit of the CO controller 0 4 Vol O2 must be checked see chapter 6 3 4 1 Run to Shut off Limits The correction limit in the excess air direction must also be limited to a non cri...

Страница 209: ...mum value or exceeds a COe value O2 minimum monitor U COe maximum monitor A COe dynamics test and O2 dynamics test ensure that these monitors are working cor rectly These tests check whether the probe...

Страница 210: ...ers yellow flame are therefore used exclu sively today for liquid fuels In the combustion of liquid fuels with a yellow flame soot normally forms first before the CO concentration rises noticeably For...

Страница 211: ...mbustion Management System with the option CO O2 control LT3 F Lambda Transmitter with KS1D combination probe The LAMTEC SYSTEM BUS LSB transmits the measured values and operating states to CMS NOTICE...

Страница 212: ...CO H2 for example as a result of changed system specific conditions the working point is immediately shifted in the direction of a greater lambda value more air less fuel The simultaneously measured...

Страница 213: ...ulation is de activated or malfunctioning CO regulation always requires a stored O2 setpoint curve No CO regulation without an O2 setpoint curve O2 regulation inactive If O2 regulation is inactive exc...

Страница 214: ...O actual value ppm 2 air is reduced air is increased 3 C increasing firing rate c falling firing rate 4 Number of optimisation steps 5 O2 actual value in this case 1 1 vol O2 Fig 8 5 Display for activ...

Страница 215: ...tomatic reset whenever the burner starts up 8 8 Electrical Connection Connection via LSB 8 8 1 Electrical Connection Electrical connection according to the connecting diagrams in the Appendix see Chap...

Страница 216: ...ss levels depending on their function or security classification Operating level level 0 No password required Parameters which are not security related and that can be changed during operation Commiss...

Страница 217: ...d reset if necessary 2 Activate CO O2 control on CMS 8 10 8 Commissioning the CO O2 Control alternatively by UI400 8 10 8 1 Commissioning with UI400 or CMS Remote Software 8 10 8 2 Operating with PC R...

Страница 218: ...commissioning of CO O2 control is now complete 8 10 2 Putting the Electronic Ratio Control System into Operation Commissioning of the electronic ratio control system and O2 measurement as described i...

Страница 219: ...500 permanently factory set P 120 100 Air offset in correction digit with deactivated O2 trim P121 200 Air offset in correction digit with air deficiency With O2 trim the offsets must be converted ac...

Страница 220: ...c tions 8 10 4 Setting the CMS Correction Range Fig 8 8 Display for active O2 trim 1 O2 actual value 2 O2 setpoint value 3 Status display Spread factor in case off correction of air actuator Fig 8 9 C...

Страница 221: ...o the combus tion related limit values Fig 8 10 Correction with a spread factor of 20 Spread factor P725 seq Increase Mode Input Neutral value Correctional range 20 2 0 50 50 0 100 50 P 705 ff Spread...

Страница 222: ...with a spread factor of 10 unchanging correction Spreading factor P701 Amplification Mode Input Neutral value Correction range 10 1 0 50 50 0 100 50 P 702 Fig 8 12 Correction with a spread factor of 2...

Страница 223: ...esting the Correction Effect NOTICE If the factory set shut off limit at 0 4 Vol O2 is too low for your application there is an option to raise this via the CMS Remote Software FE4 required The LAMTEC...

Страница 224: ...STEM BUS LSB 1 Run the burner to a firing rate between base fire and half fire 2 Change the electronic ratio towards less air and or more fuel correction values 100 until the CO edge is detected if ne...

Страница 225: ...red using a CO reference measuring device Setting increments 10 8 10 8 Commissioning the CO O2 Control 8 10 8 1 Resetting Faults Faults are reset in different ways Resetting temporary faults ot The fa...

Страница 226: ...ontrol Fig 8 16 O2 trim parameter menu NOTICE At least access level 1 is required for activation Fig 8 17 Activation of the O2 trim in the drop down menu Settings O2 trim A Activation deactivation of...

Страница 227: ...ern of the curve set P120 Offset value of excess air for inactive CO O2 control P121 Offset value of excess air for air deficiency 3 O2 trim is inactive Measured O2 value is indicated 4 7 inactive 8 T...

Страница 228: ...nel to be corrected Enter the correction shift and the correction range into the text boxes Deleting the O2 and CO Optimisation Curve NOTICE To delete O2 and CO optimisation curve access level 1 is re...

Страница 229: ...228 8 CO O2 Control 1 Select CO O2 curves Fig 8 18 CO O2 data menu The diagram of the optimisation curve CO tab O2 optimisation curves opens 2 The tab CO optimisation curve leads to the diagram...

Страница 230: ...int Curve Optimisation through adjustment of O2 curves 1 Click the button 2 Set the firing rate value using the arrow buttons and 3 Adjust the O2 value using the arrow buttons and 4 Save the point usi...

Страница 231: ...eck the switch off limit of the O2 monitoring for CO control Moving the correction value 1 Open the CO O2 curve window Fig 8 21 CO O2 data menu NOTICE This manual adjustment of the correction value is...

Страница 232: ...Repeat the procedure on the maximum firing rate position NOTICE If the correction effect is too small at medium and maximum burner firing rate the correction effect can be adjusted firing rate depend...

Страница 233: ...rameter P 109 so that the next setpoint actual value comparison control pulse does not take place until the O2 actual value has visibly changed best seen in the window Ana logue measured values see Fi...

Страница 234: ...lue the P factor and the spread factor This is then sent to the CMS The procedure is repeated after the dead time has elapsed If the internal firing rate changes during this time the O2 trim switches...

Страница 235: ...ed off or malfunctioning the O2 controller takes over depending on the fuel For more information see chapter Activating O2 Trim Optimising the CO Control NOTICE Access level 1 is required Enter the pa...

Страница 236: ...ng rate values 1 CO controller type 0 OFF 1 ON default 2 Smallest permissible O2 value tolerance time during monitoring Smallest permissible O2 value 1 10 until the CO controller is switched off If th...

Страница 237: ...on points adjustment Time value to start a new optimisation after a successful completion in hours Value range 0 17780 s Each optimisation point is treated individually The time begins to run as soon...

Страница 238: ...0 300 digit 2 Increasing air Speed gradient after CO detection digit s Number of optimisation points that increase the current correction signal in the direc tion of excess air during a direction chan...

Страница 239: ...edge is also evaluated as exceeded if UCOe has exceeded the threshold value set in P 234 2 O2 value forces the completion of the optimisation condition value P235 When the O2 value in P 235 is reached...

Страница 240: ...hile changing the direction of the firing rate Number of optimisation points which change the current optimisation value in the direction of increasing air pressure immediately after changing the firi...

Страница 241: ...ut manual intervention To prevent CO spikes in extreme systems burners that for example have a large mechan ical hysteresis you have the option of making the following adjustments using the CMS Re mot...

Страница 242: ...32 CO O2 fault history menu Fig 8 33 CO O2 fault history Display of the fault and its duration The current curve set and the firing rate value at the time the fault occurred are also dis played In onl...

Страница 243: ...of the fault has not yet been eliminated If the cause has not yet been eliminated the fault will re occur Resetting permanent faults od manually You can also reset permanent faults od manually after...

Страница 244: ...opping the tracing process the system asks whether the recording should be saved Click this icon to store the result NOTICE The Chart Trace tool always records all values but displays only the values...

Страница 245: ...est is started This dynamics test changes the correction signal which changes the probe signal and the O2 value If the set dynamics threshold is not reached despite this CO regulation switches off Thi...

Страница 246: ...nce fault in CO O2 measurement 0051 CO information CO curve is active 0061 O2 information Curve set change is running 0062 O2 information O2 adjustment is in operation after burner OFF 0063 O2 informa...

Страница 247: ...set too small As a result the control cannot approach the CO edge Check correction range P703 and adjust if necessary The electronic ratio curve is set in such a way that the CO edge cannot be reached...

Страница 248: ...O the LT does not achieve the necessary probe dynamics for triggering the CO edge Check the trigger threshold for the edge signal in the LT and adjust it if necessary The probe is defective 0047 CO fa...

Страница 249: ...Check replace LT 0054 CO fault ot The CO edge has been exceeded for too long after ignition The CO edge has been exceeded permanently for more than 120 s The controller cannot control out of the CO C...

Страница 250: ...t pre purge too high Setpoint 24 5 vol O2 Probe is too cold or the offset calibration is not performed Check the probe s internal resistor Perform an offset calibration 0003 O2 fault od O2 measured va...

Страница 251: ...stment mode or cali bration mode do not measure Wait until cold start has finished or leave adjustment mode or calibration mode Is LSB connected to Lambda Transmitter Is Lambda Transmitter switched ON...

Страница 252: ...will find information on the fault history in the following chapters Calling the CO O2 Fault History for LSB remote software 0060 O2 fault ot The watchdog processor has detected a fault O2 trim has be...

Страница 253: ...o the technical support Replace the device 097 Short circuit in potentiometer 1 Plausibility test of potentiometer 1 during operation Short circuit between potentiometer reference and ground Potentiom...

Страница 254: ...ue input for current measurement is not possible The voltage at the cur rent input is currently too high which leads to the destruction of components 1 SafetyRAM contains an invalid configuration and...

Страница 255: ...ed to one physical terminal Check the I O configuration Logic signal HI Byte ModuleID LO Byte Terminal R 0 Power ON Reset 185 An invalid logical signal is pending at the module The signal type does no...

Страница 256: ...sensor cable for short circuits broken wire Check wiring Check parameter 800 Internal information R 1 1 1 1 Reset 204 Invalid configuration Cold check cannot be deactivated R 0 0 0 0 Reset 205 Not pe...

Страница 257: ...al Information 0 R 0 0 0 0 219 Invalid signals from the fuel valve 1 Reset fault If the fault still exists Send fault number and diagnostic code to the technical support Replace the device Internal in...

Страница 258: ...ter and pilot burner Check flame sensor Check flame stability Check positioning of the flame sensor Check fuel valves Check fuel supply Check stability of the fuel pressure Check grounding of sensor c...

Страница 259: ...k flame stability Check positioning of the flame sensor Check fuel valves Check fuel supply Check stability of the fuel pressure Check grounding of sensor cable Check flame sensor cable for short circ...

Страница 260: ...ult shot down and further remote fault releases are ignored After a waiting period another remote fault release is possible The fault shut down also occurs if a fault release was send although none is...

Страница 261: ...using UI400 or CMS Remote Software 0 0 R 0 Reset 240 Loss of flame in STANDBY Pilot flame OFF during operation mode STANDBY Check spark igniter and pilot burner Check flame sensor Check flame stabilit...

Страница 262: ...put pressure at the main valves during the venting of the test line If the outlet pressure is higher than the adjusted gas pressure at the pressure switch take the following measures Re adjust the pre...

Страница 263: ...stic code to the technical support Replace the device Internal Information 0 R 0 0 0 0 254 Fuel pressure is too high The maximum fuel pressure has been exceeded When burning fuel is oil Check availabi...

Страница 264: ...number and diagnostic code to the technical support Replace the device 281 Invalid curve data Channel number R 0 Reset 285 Internal fault Reset fault If the fault still exists Send fault number and d...

Страница 265: ...lace the device 291 Invalid configuration Incorrect parameter setting Code position Value R 0 0 0 0 Reset 300 313 Internal fault 0 0 Reset fault If the fault still exists Send fault number and diagnos...

Страница 266: ...em The actual position of the actuator has not changed in the last 24 hours Check air damper and gas damper for jamming In case of stiffness clean the damper and make it smooth running again Check the...

Страница 267: ...essor detects it but the watchdog processor does not Check signal sequence Reset error If the fault still exists Transfer fault number and diagnostic code to the technical support Firing rate at which...

Страница 268: ...e fault still exists Send fault number and diagnostic code to the technical support Replace the device 458 Exceeding the parameter set UCO MAX value The main processor has not detected that the maxi m...

Страница 269: ...ge for an update of the components The safety functions are no longer guaranteed if software versions that differ or do not corre spond together are used During a firmware update parameters can be omi...

Страница 270: ...269 10 Maintenance 3 Open the connecting data 4 Set the IP address 5 Establish connection The IP address of the CMS is inde pendent of the com puter s IP address The IP addresses must be equal...

Страница 271: ...270 10 Maintenance 6 Close the window Connection between PC and CMS is established Indication of the con nected CMS...

Страница 272: ...271 10 Maintenance How to update the firmware in the CMS AL2 1 Open the menu Firmware update 2 Prepare firmware update...

Страница 273: ...perating mode OFF after a successful update the system must be restarted by a cold start NOTICE After the firmware update of the CP wait at least 1 minute until all of the CP software is written to th...

Страница 274: ...273 10 Maintenance Activating the Debug Data 1 Start CMS Remote Software 2 Set device online 3 Show debug data...

Страница 275: ...enance Updating the Soft SPS 1 Stop Middleware Not confirming the Stop middleware dialogue box with OK within a certain time window aborts the process The process can be repeated immediately 2 Run Sof...

Страница 276: ...275 10 Maintenance 3 Restart CMS to complete the update...

Страница 277: ...Parameters have been changed This applies to parameters with requirements that have to be checked during system tests After completing a software update It is necessary to check whether the changes ha...

Страница 278: ...ated containing procedures relating to the following points Decommissioning of safety related E E PE systems Dismounting of safety related E E PE systems Return to the phase of the plant s safety life...

Страница 279: ...0 or X X X 255 Subnet mask 255 255 255 0 Invalid 0 0 0 0 Gateway 192 168 11 4 Everything is valid Primary DNS 192 168 11 1 Everything is valid Secondary DNS 192 168 11 4 Everything is valid Host name...

Страница 280: ...0 2 5 section 20 protection against contact All electrical plug in connections have been checked The current software version number and all CRCs for the user levels has been documented The plant has...

Страница 281: ...electronic ratio control see prEN12067 2012 Each actuator is then checked that it does not cause any dangerous process con dition at its max speed within 3 s Safe burner operation is checked taking in...

Страница 282: ...281 12 Appendix 12 5 EU Declaration of Conformity...

Страница 283: ...282 12 Appendix...

Страница 284: ...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 Publication no DLT7200 19 aDE 002 The information in this publication is subject to t...

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