Lamtec FMS Series Quick Reference For End User Download Page 24

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System Operation

627

General safety chain missing

700

Pre-ventilating signal present, without signal on terminal 2.

G2,G5

701

Flame signal present, without signal on terminal 2.

702

Flame signal appears during pre-ventilating.

G2,G5

703

Flame signal goes out even though signal on terminal 2 is still present.

711

Illegal operating mode change.

712
713

Incorrect signal combination in operating mode AU

714

Incorrect signal combination in operating mode BE

715

Incorrect signal combination in operating mode VO

716

Incorrect signal combination in operating mode ZP

717

Incorrect signal combination in operating mode ZU

718
719

Fuel valves open too long without flame

720

Ignition transformer switched on too long

721

Ignition valve open too long

722

Fuel valves open in maintenance mode

723

Ignition process taking too long

724

Gas valves open when burning oil

725

Oil valves open when burning gas

726

Main gas 2 open without main gas 1

727

Main gas 1 illegally open

728

Main gas valves and ignition valve open too long

729

Ignition process taking too long (without pilot burner)

730

Maintenance mode without pilot burner

731

Ignition valve open without pilot burner

732

Incorrect signal combination during operation

733

Incorrect signal combination after operation

734

Pre-ventilating time not complied with

H6, H8

735

Fuel safety chain missing

736

Leak check: both gas valves open

737

Leak check: main gas 2 delayed too long when switching off

738

Leak check: main gas 2 missing

739

Leak check: main gas 2 open too long

740

Leak check: main gas 1 leaking

741

Leak check: main gas 1 open too long

742

Leak check: main gas 2 leaking

743

Flame monitoring: flame after-burn too long

744

Flame monitoring: flame on again

745

Program check time exceeded

746

Solenoid valve switch-off faulty

747

Leak check: ventilating into boiler not allowed

Aids FMS

Aids ETA

Summary of Contents for FMS Series

Page 1: ...Quick Reference for Enduser Combustion Management System FMS T V type approval CE 0085 AS 0254 Sensors and Systems for Combustion Engineering...

Page 2: ......

Page 3: ...ts 14 3 5 FMS Fault Correction Aids 26 3 6 Servicing 44 3 6 1 Changing EPROMs 44 3 6 2 Installing a New Software Version 45 4 APPENDIX 47 4 1 Process Sequence Charts 47 4 1 1 Gas Operation 47 4 1 2 Oi...

Page 4: ...nform to the following standards and regulations FMS EN 298 EN 230 EN 676 where applicable EN 267where applicable EN 12 953 7 u 9 where applicable EMC Directive Low Voltage Directive Gas Appliance Dir...

Page 5: ...s or damage to equipment The legislation on safety of appliances states Follow the instructions Proceed only in accordance with this FMS commissioning supplement print no DLT 1015 Use the equipment fo...

Page 6: ...perated serviced or repaired by persons without the requisite knowl edge or if operation is inconsistent with the specified intended purpose In the event of modifications to the unit the type approval...

Page 7: ...e FMS has two correction inputs for shifting the setpoint curves allowing a feedback control e g O2 control unit to optimize combustion to be connected up Each output is freely configurable either thr...

Page 8: ...he external signals to the control unit are via floating contacts or chains of contacts The following signals can be pre set 3 separate safety interlock chains fault unlocking air pressure monitor gas...

Page 9: ...pressure through comparison with the actual value This load setting can be notified internally to the electronic compound as the specified value Purpose internal O2 regulation option This software fun...

Page 10: ...should correct the fault first before proceeding Correcting faults Follow the instructions identified by the numbers placed after the fault codes You may find the solution for your problem there This...

Page 11: ...leting an error the error text must always first be called up by pressing the Enter key Automatically During each new burner start up Calling up O2 regulation text messages switch display to O2 Regula...

Page 12: ...absent Switching to Setting merely causes the mode display to switch to EZ Programming is not possible in this mode GL EG indicates that the burner is on terminal 8 1 but the control release is absen...

Page 13: ...us In the switch position load rating the load rat ing at the time when the fault occurs is displayed VO indicates that the FMS is in Pre ventilation mode There is a signal on terminal 2 and a signal...

Page 14: ...els is safeguarded by its own checksum The checksum for each level and the safety and pre ventilation times are displayed here in succession Order 1st oil safety time in seconds 2nd oil safety time in...

Page 15: ...ay pulls on with a few seconds delay Automatic restarting may be possible depending on the nature of the fault Reading the faults Red fault LED lights up Selector switch to Status Fault code is displa...

Page 16: ...ignal on terminal 3 briefly min 2 seconds via external switch Fault is cleared Selector switch 1 to Status current status appears on display Channel 1 switch 4 up last fault code appears on display an...

Page 17: ...lows Set selector switch 1 to Status FMS in O2 regulation mode If not switch over to O2 regulation mode by pushing channel key 3 4 upwards Press the Enter key 3 and call up the cause of error mandator...

Page 18: ...leared up or the FMS leaves the operating mode Regula tion or Base Load The FMS stores the last 10 faults with the associated running time meter values Selector switch 1 to Status Instantaneous status...

Page 19: ...er ignition H2 11 Internal fault 5 sec outside light monitoring period not kept 12 Relay module not connected or missing 24V supply for relay 13 Main flame signal appears during ignition 102 Internal...

Page 20: ...direction of rotation channel 2 E2 E17 163 Monitoring direction of rotation channel 3 E2 E17 164 Monitoring direction of rotation channel 4 E2 E17 165 Monitoring direction of rotation channel 5 E2 E1...

Page 21: ...E11 B5 224 2nd monitoring band under range too long channel 4 E11 B5 225 2nd monitoring band under range too long channel 5 E11 B5 231 Compound blocked channel 1 E2 E4 E5 C1 B1 B 3 232 Compound block...

Page 22: ...al comparison relay output terminal 43 or 68 ETAMATIC not picking up A19 A7 502 Internal comparison relay output terminal 16 or 65 ETAMATIC not picking up A19 A7 503 Internal comparison relay output t...

Page 23: ...ed because a required solenoid valve is not connected 552 No valve connected Check fuse F3 and F4 600 Program check time of sequencer expired H1 H6 601 Leak check fault gas pressure still applied I1 H...

Page 24: ...es open when burning oil H6 725 Oil valves open when burning gas H6 726 Main gas 2 open without main gas 1 H6 727 Main gas 1 illegally open H6 728 Main gas valves and ignition valve open too long H6 7...

Page 25: ...Remote fault reset happens within a too short distance 900 Error in self test sequencer A7 901 Terminal 10 24 Volt switch off faulty A7 A21 A22 902 Error in overvoltage self test A7 903 Error in opti...

Page 26: ...ay driver self test output terminal 76 faulty A19 A7 930 Relay driver self test Output K203 defect 931 Relay driver self test Output K201 defect 997 Default language missing or LANGUAGE FLASH defect 9...

Page 27: ...nection to backplane Check correct seating of the power supply card connection to the backplane A3 AU does not appear between the channels Cause mode selector switch is not set to automatic or signal...

Page 28: ...e details of the order number and contract number at the time the agent s order and all software checksum for the FMS Please always return the defective EPROM for address see back cover of this docume...

Page 29: ...lashing figure after the load rating Otherwise a new curve must be entered via Clear memory or if a fuel change occurred after Clear memory the old curve is reactivated Run load down and clear memory...

Page 30: ...30V Z 100k 110 V Z 22k As the case may be adequate loads have to be connected e g ohmic resistance or RC mod ule Outputs which are not switched off by the FMS e g ignition valve at start without pilot...

Page 31: ...the relay modules only Do not connect any other consumers unless expressly permitted A23 Fault 116 400 The monitoring processor and the main processor may not have precisely the same load rat ing so t...

Page 32: ...tion damper or flue gas damper or in the case of flying curve switching Increase control speed on motor if possible or Limit control range by means of limit switch in order to save running time otherw...

Page 33: ...s if fault persists change processor card if fault persists change backplane C4 Fault 371 The monitor output of the FMS constantly monitors the current flowing terminals 47 and 49 only if set to Inter...

Page 34: ...ight at the edge of the adjustment range there are marked fluctuations on the connection leads For this reason Run load rating to the middle of the adjustment range flashing number after the load rati...

Page 35: ...s position of the load transducer is the highest load rating position that oc curs in operation D7 Fault 320 Load input is not correctly connected In the case of load due to current default Current is...

Page 36: ...eedback connection to the FMS See connection diagram In order to locate faults it is recommended that the feedback be simulated at various points on the feedback circuit using potentiometer or a curre...

Page 37: ...ed e g in feedback of the fan speed minimum speed Make sure that the control element is in the normal position E8 The feedback potentiometers do not attain the upper value indicated The potentiometer...

Page 38: ...etween Namur sensor and measured object is too small to allow error free measurement at higher rev speeds Check the Namur sensor s connection The measuring point should be made of steel if possible Co...

Page 39: ...er 705 WARNING Parameter 705 is a safety parameter the standard value is 3 sec With the extension you have to ensure that a longer fault tolerance time is acceptable with the conditions of the system...

Page 40: ...200 or 100 is displayed The maximum correction range according to the standard software setting is 200 points Other range sizes are available for special cases F5 50 is not displayed Either 10 or 12 m...

Page 41: ...Activate correction again Selector switch 1 to Status Channel 1 switch up Check correction effect Selector switch 1 to Load rating Press Enter instantaneous correction input is displayed If display 9...

Page 42: ...l G7 Fault 903 The optical couplers of the digital inputs are cyclically tested to see that they are functioning This is done by briefly withdrawing the voltage from terminal 9 24 V supply A check is...

Page 43: ...act time after ignition is 3 sec after H004 appears H3 Fault 606 In the FMS the parameters may be set that the gas min monitor is also monitored in oil op eration Check gas pressure monitor Alter conf...

Page 44: ...valve Check wiring Check fuse Pressure switch in leakage test line defective Check pressure switch Set pressure switch I3 Fault 603 At the start of the leakage test the gas pressure monitor indicates...

Page 45: ...sides all prongs are correctly inserted in the base the correct module is changed Press in firmly again plugging any auxiliary card back in Push the card back into the unit Push on front panel Push ca...

Page 46: ...4 5 Self tests TIP Please remember that the installation of modified software in a system that has already un dergone acceptance will require a new acceptance or at least approval of the modification...

Page 47: ...f the contacts and the numbers of the working cycle WARNING For safet reasons the relais module 660 R 0016 has to be replaced after 250 000 starts The starts the FMS has passed already are shown under...

Page 48: ...47 4 Appendix 4 Appendix 4 1 Process Sequence Charts 4 1 1 Gas Operation Gas operation with pilot burner leakage test and ignition flame monitor...

Page 49: ...48 4 Appendix Gas operation without pilot burner with leakage test...

Page 50: ...of the FMS type 1 sec Any condition t1 wait for SIC gas air pressure monitor min scan any t2 time for pressure build up in the gas test line only available if leakage test is activated 2 sec t3 runnin...

Page 51: ...50 4 Appendix 4 1 2 Oil Operation Oil operation with pilot burner and flame monitor...

Page 52: ...51 4 Appendix Oil operation without pilot burner...

Page 53: ...monitor to the settings of the FMS typ 1 sec any conditiong t1 air pressure monitor min scan any t2 time for pressure build up in the gas test line only available if leakage test is activated 2 sec t...

Page 54: ...53 4 Appendix 4 2 Connection Diagram Relay Modules 4 2 1 Connection Diagram Type 660 R 0016...

Page 55: ...puts during the self test which forces the FMS to do a fault shutdown At a mains voltage of 230V an impedance of Z 100kW is required At 110V Z must be 22kW or less If necessary connect an appropriate...

Page 56: ...ace of the load potentiometer Where a 4 20 mA unit is to be supplied with 24 V Where the speed feedback is not by way of 0 4 20 mA but through integral speed sensing direct switching of a Namur transm...

Page 57: ...ng Diagram FMS 4 FMS 5 FMS 4 Type 6 64 F 0010 with 4 three point step control outputs FMS 5 Type 6 65 F 0010 with one continuous control and 4 three point step control out puts To be used only in a gr...

Page 58: ...sed only in a grounded power line network FMS 4 Type 6 64 F 0020 with one continuous control and 3 three point step control outputs FMS 5 Type 6 65 F 0020 with two continuous control and 3 three point...

Page 59: ...ed only in a grounded power line network FMS 4 Type 6 64 F 0030 with two continuous control and 2 three point step control outputs FMS 5 Type 6 65 F 0030 with three continuous control and 2 three poin...

Page 60: ...sed only in a grounded power line network FMS 4 Type 6 64 F 0040 with 3 continuous control and one three point step control outputs FMS 5Type 6 65 F 0040 with 4 continuous control and one three point...

Page 61: ...60 4 Appendix To be used only in a grounded power line network FMS 4 Type 6 64 F 0050 with 4 continuous control outputs FMS 5 Type 6 65 F 0050 with 5 continuous control outputs...

Page 62: ...61 4 Appendix To be used only in a grounded power line network FMS 4 FMS 5 with burner firing rate controller...

Page 63: ...0 Relay module 660 R 0131 77 x 70 x 80 Relay module 660 R 0016 110 x 289 x 60 FMS 4 FMS 5 Combustion Management System 3 4 Relay module 660 R 0013 0 1 Relay module 660 R 0131 0 18 Relay module 660 R 0...

Page 64: ...outputs all carrying a potential Digital signal inputs 16 via floating 24 V DC contact or optionally via 230 V module type 6 60 R 0018 The parasitic capacitance of the 2 2 F line connected to the dig...

Page 65: ...istance 0 10 V 5 k 0 4 20 mA 600 Signal outputs Monitor output 4 20 mA signal apparent ohmic resistance 600 Correction inputs 2 adjustable to 0 20 or 4 20 mA channel and effect adjustable via paramete...

Page 66: ...92 Contact for signalling of the pre ventilation or post ventilation mode max 0 5 A cos 0 8 1 together with fan Fault terminal 93 Contact for signalling of a fault condition Signalling follows only a...

Page 67: ...ity Unlimited Interface 2 serial interfaces on 25 pole Sub D connector accessible only via adapter RS 232 standard setting 19200 baud parity none 8 databits 1 stopbit LAMTEC SYSTEM BUS BUS connection...

Page 68: ...2 limit switches incl T V approved potentiometer 6 62 R 2110 Servomotor 19 Nm running time 60 sec at 90 2 limit switches incl T V approved potentiometer 6 62 R 2111 Servomotor 30 Nm running time 60 s...

Page 69: ...016 pack of 10 6 60 R 0117 Spare relay for relay module 6 60 R 0011 Open Close 6 60 P 0110 Spare relay for relay module 6 60 R 0013 6 60 P 0126 Spare relay for relay module 6 60 R 0131 6 60 P 0125 VMS...

Page 70: ...P 6000 PT 100 module 6 57 P 0990 Speed module 6 63 P 8001 Universal module for analogue inputs Potentiometer 5k 6 63 P 6000 0 4 20 mA 6 63 P 6001 0 4 20 mA with 24V supply for transducer 6 63 P 6002 0...

Page 71: ...rical equipment within defined voltage limits 90 396 EWG Gas Appliance Directive 97 23 EC Pressure Equipment Directive Attaching the CE label no as components Place Date Walldorf 30 July 2003 Mandator...

Page 72: ...is verified by adherence to the following standards and regulations Harmonised European Standards Reference No EN298 EN 230 Integrated leakage test EN 1643 National Standards Reference No VDE 0110 VDE...

Page 73: ......

Page 74: ...elephone 49 0 62 27 60 52 0 Telefax 49 0 62 27 60 52 57 Internet http www lamtec de email info lamtec de LAMTEC Leipzig GmbH Co KG Schlesierstra e 55 D 04299 Leipzig Telephone 49 03 41 86 32 94 00 Tel...

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