BT3xx - Error Codes -English, Resúmenes de Automatización Industrial

¡Descarga BT3xx - Error Codes -English y más Resúmenes en PDF de Automatización Industrial solo en Docsity!

Sensors and Systems for Combustion Engineering www.lamtec.de

Commissioning Supplement

BT300 Error Codes

Error Codes, Causes, Help

1 General Information

1 General Information

1.1 Validity of these Instructions

This document is a supplement to the Operating Instructions for the appliances listed below.

It is only applicable together with the Operating Instructions for the affected device.

The specifications in this document refer to the software version BT300 v3.5 and UI300 v3.

and higher. The following functionalities are not available with software versions <3.0 of Burn-

erTronic.

• CO/O 2 control
• Applications with frequency converter functions (VSM)

This document is applicable for the following devices:

• BT
• BT
• BT
• BT
• BT

2 List of Fault Codes

2 List of Fault Codes

Restarts according to TRD (P301=0 and P328>0) and EN676 (P301=2 and P328>0):

The restart counter will be increased at every burner start automatically.

The number of restarts will be reset if

• BT300 remains in base fire for 10 s.
• a normal shut down occurs.
• a manual fault reset is triggered. No. TRD EN676 Description D1 D 0 0 0 Unknown fault (internal error)

1 0 3 Flame fault

• Check flame sensor
• Check gas solenoid valves
• Check connection cables 2 0 0 Parasitic light detected.
• Check out door light sensing
• Check any short circuit of sensor cable
• Check proper earthing in sensor cables 3 0 3 General flame failure during ignition. This fault occurs without pilot setting.
• Check ignition transformer 4 1 1 Flame blow-off during operation
• Check flame sensor
• Check gas solenoid valves
• Check loose contact of sensor and solenoid valves 5 0 3 Flame signal does not appear during the first safety time.
• Check flame sensor
• Check ignition transformer
• Check pilot solenoid valve 6 0 3 Flame signal extinguishes during stabilization time.
• Check flame sensor
• Check pilot solenoid valve
• Check loose contact of sensor and pilot solenoid valves 7 0 3 Flame signal does not appear during first safety time.
• Check flame sensor
• Check ignition transformer
• Check pilot solenoid valve 8 0 0 Flame signal does not appear at the end of the second safety time.
• Check flame sensor
• Check ignition transformer
• Check pilot solenoid valve
• Check Main Solenoid Valve.

2 List of Fault Codes

No. TRD EN676 Description D1 D 201 1 1 First monitoring band fall short for too long: channel Channel

211 0 0 Second monitoring band exceeded for too long: channel Channel

• Reset 221 0 0 Second monitoring band fall short for too long: channel Channel
• Reset 231 Unlim- ited

3 Fuel/air ratio control is blocked: channel Channel

• Switch OFF and reset 241 0 0 Actuator does not move, i.e. no position feedback. Channel Direction: P 2 = 0 backward, 1 forward If this indication is shown, the monitoring of fault 271 is dam- aged.
• Replace affected actuator. 251 0 0 Actuator cannot find reference position. Channel Direction: 0 backward, 1 forward
• Check the flap’s smooth-running to reference position.
• Restart is required
• Replace affected actuator 261 Unlim- ited

3 Actuator returns invalid position (difference to target position too large)

Channel

• Restart is required.
• Replace affected actuator. 271 Unlim- ited

3 Actuator feedback remains constantly for too long, even when actuator has moved.

Channel

281 1 1 Feedback signal of at least 1 actuator is incorrect channel To identify the actuator’s direction of rotation two pulse form signals, offset 90 degrees, are returned by the actuator. If fault 281 occurs, these signals are not identified correctly. Cause of error:

• Back lash
• actuator 0,8 Nm: external torque clockwise >0,2 Nm
• actuator 9 Nm: external torque clockwise >1 Nm 291 Optional 3 Actuator does not reach the final position, because of mixed- up detection.

Channel

Actuators are mixed up while reconnecting. The test for rec- ognising this fault is described in the manual of the BT300 – print no. DLT1201. At least one actuator does not reach it’s test position:

• 2 actuators are mixed up
• another problem inhibits the actuator to reach it’s test posi- tion.

2 List of Fault Codes

No. TRD EN676 Description D1 D 320 1 1 Open broken wire at firing rate input

• Check the actuator’s connecting cable for loose contacts.
• Replace affected actuator. 321 1 1 Open broken wire at feedback channel: channel Channel
• Check the actuator’s connecting cable for loose contacts.
• Replace affected actuator. 351 1 1 Invalid fuel change while burner is running

352 Optional 3 Invalid combination of fuel signals (no signals)

353 Optional 3 Invalid combination of fuel signals (several signals)

360 0 0 Switch off by the O 2 trim due to lack of air O 2 trim does not work on this burner. 362 0 0 Fault shut-down due to a missing burner maintenance

363 1 1 O 2 value falls below the smallest, valid value. O 2 trim does not work on this burner. 371 0 0 Output for internal firing rate is defective. Reset is required. 372 0 0 Difference of the burner firing rate values between main pro- cessor and watchdog processor is too large.

• Reset is required 381 0 0 Deviation between main processor and watchdog controller is too large.

Correction channel

• Reset is required. 391 0 0 Curve set has changed during programming. Indication of programming time only 393 0 0 Emergency shut-down activated. The ENTER key was pressed for too long.
• Switch off burner and restart again 394 0 0 Burner ON/OFF signal from the user interface turned off unexpectedly.
• Restart is required. 451 1 1 Being operating mode for ignition not all channels are in igni- tion position.

Channel

2 List of Fault Codes

No. TRD EN676 Description D1 D 617 1 1 Flame signal extinguishes during operation.

• Check flame sensor
• Check main valve
• Check contactors 624 Optional 3 Oil pressure too low.

711 0 0 Invalid change of the operation mode

713 0 0 Invalid signal combination in operating mode BURNER OFF

• Restart is required. 714 0 0 Invalid signal combination in operating mode BURNER READY
• Restart is required. 715 0 0 Invalid signal combination in operating mode PRE-PURGE
• Restart is required. 716 0 0 Invalid signal combination in operating mode IGNITION POSITION
• Restart is required. 717 0 0 Invalid signal combination in operating mode IGNITION
• Restart is required. 719 0 0 Fuel valves are open for too long without a flame.
• Check flame scanner.
• Restart is required. 720 0 0 Ignition transformer activated too long.
• Restart is required. 721 0 0 Ignition valve opens for too long.
• Restart is required. 722 0 0 Fuel valves open in maintenance mode.

723 0 0 Ignition process needs too much time.

• Restart is required. 724 0 0 Gas valve open with fuel oil.

725 0 0 Oil valves are open while gas is selected.

727 0 0 Main gas 1 opens unexpectedly.

• Restart is required. 728 0 0 All three gas valves open for too long.
• Restart is required. 729 0 0 Ignition process lasts for too long (without pilot burner).
• Check pilot burner
• Check connecting cable.

2 List of Fault Codes

No. TRD EN676 Description D1 D 730 0 0 Maintenance mode without pilot burner

731 0 0 Ignition valve opens without pilot burner.

• Check pilot burner
• Check connecting cable. 732 0 0 Invalid signal combination at input terminals during opera- tion.
• Restart is required. 734 0 0 Pre-ventilation period not respected.
• Restart is required. 739 0 0 Valve leakage test: Main gas valve 2 opens for too long.

740 0 0 Leakage test: Main gas valve 1 leaky.

741 0 0 Leakage test: Main gas valve 1 opens for too long.

742 0 0 Leakage test: Main gas valve 2 leaky.

743 0 0 Flame monitoring: Flame burns for too long after shutdown.

• Restart is required. 745 0 0 Program monitoring time exceeded.
• Restart is required 746 0 0 Solenoid valve cannot be switched OFF.
• Restart is required. 747 0 0 Leakage test: Venting into the burner is not allowed.

759 0 0 BT300 leaves SETTING mode automatically after 24 hours.

763 0 0 Different curve selection on main processor and watchdog processor

764 1 1 CO-controller - internal curve set failure Curve set

800 0 0 Parameter defective. Parameter No.

801 0 0 Channel control mode is inconsistent between main proces- sor and watchdog processor.

Channel

Fatal error, an automatic restart is not possible. 802 1 1 Integration of a channel into the fuel/air ratio control needs too much time.

Channel

Only one automatic restart is possible. 803 0 0 Channel is out of 1st monitoring band for too long. Channel

2 List of Fault Codes

No. TRD EN676 Description D1 D 923 0 0 Relay driver self-test: Output gas valve 1 defect.

924 0 0 Relay driver self-test: Output gas valve 2 defect.

925 0 0 Relay driver self-test: Output ignition transformer defect.

928 0 0 Relay driver self-test: Output terminal 41 for oil pump defec- tive.

929 0 0 Relay driver self-test: Output fan defect. If permanent ventilation is set (P 330 = 1) it has to checked that the air pressure monitor switches OFF. 985 0 0 VSM diagnosis error Possible cause of error: BurnerTronic expects a VSM module but the exchange of diagnosis data with the module fails.

• Restart is required.
• Replace VSM 986 0 0 Dynamic range test detected an invalid feedback. Channel Actual value

987 0 0 Change-over during staged operation takes too much time.

988 0 0 DFM: Failure in relay Failure in fuel selection relay in the DFM or inconsistent feedback from DFM. 989 0 0 Plausibility test of actuator feedback in programmed curve failed.

990 Optional *1)

3 Power failure

• Check power supply. 996 0 0 .Device is blocked. Secure parameter writing could not be finished. 999 Internal fault Note the diagnostic codes D1 and D2 and send them to sup- port@lamtec.de.

*1) The system will be restarted not before the condition of the fault is eliminated ( i.e. the dropped safety inter-

lock chain (SIC) or the low voltage).

3 Assignment of Configuration fault 107

3 Assignment of Configuration fault 107

D1 Description 1 Too many channels activated. 2 No channel at all configured. 3 Permanent ignition burner configured (parameter 302, 303), but no ignition flame monitoring device present (parameter 800). 6 Pre-purge suppression via external signal not implemented. 7 Fuel change via OFF and an unlimited post ventilation configured. 8 Pre-purge time is smaller than minimal pre-purge time. 9 For stages oil mode at least one of the actuators must be set to air duct. 13 Australian flame monitoring (2 main flame scanner) configured, but no ignition flame monitoring device. 18 Standby operation at BT300 not allowed. 19 Invalid fuel change selected. 20 BT300 only with separate ignition point. 21 ’Ignition with fan ON’, only useful with pure oil devices. 23 3-staged operation only works without ignition burner. 24 Permanent operation not allowed. 25 Fuel change not allowed. 26 Too many channels. 27 Staged oil burners need an air channel. 28 There is an invalid function configured for a channel. 30 Multiple terminals defined for one signal, terminal configuration invalid. 31 No output terminal for fan or transformer available. 32 Necessary outputs for operation with oil not available (oil pump or oil valve). 33 Necessary outputs for operation with gas not available (gas valve). 34 An output terminal is needed for the ignition valve, but is not available in the actual terminal configuration. 40 No input terminal for the air pressure monitor available. 41 No input terminal for the oil safety chain available (oil pressure min will not be monitored directly, because it can be included in the safety chain). 42 No input terminal for the gas safety chain or minimum gas pressure available. 43 The feedback line for the fuel selection is not mapped, but is required.

4 Assignment of internal fault 999

410 sIO.sIn.ulInputsN Detected positive half-wave on terminal input! 411 input status received from UP Different input status between controllers 412 0 The readback input of the fuel selection relay contacts in the dual fuel is invalid. DFM probably defect. 420 uil 0 1 2 3 4 5 6 7 8

Input status of digital input on HP and UP is inconsistent (>20ms) Terminal X.10.2 = burner ON Terminal X.10.1 = fault release Terminal X.9.2 = firing rate + Help: Adjust firing-rate controller more precisely Terminal X.9.1 = firing rate - Help: Adjust firing-rate controller more precisely Terminal X.8 = air pressure Terminal X.7 = safety chain boiler Terminal X.6 = safety chain boiler Terminal X.5 = oil pressure Terminal X21 = UV input/input contact flame scanner Help: Use QRA2m up to software version 3.1 and adjust the flame scanner in a way that a UV current higher than 250 A can be measured. With soft- ware version 3.3 and higher set new UV settings in P 800. 430 ucPin2Test Pin short circuit test detected an error! Currently tested, pin not configured as output or is stuck at 1 431 ucPin2Test Pin short circuit test detected an error! Short-circuit between pins, pull-up of input stage defective or pin sticks externally at 0 440 0 sIO.sIn.uiTestSignalTimeout expired 450 0 Main power relay (K2) does not switch correctly to off when out of power. 451 ucRelay

0 1 2 3 4 5 6 7 8

Relay does not switch correctly, if main relays K1 and K2 are switched on. Relay PWR Relay oil pump Relay fan Relay V Relay V Relay V Relay ignition transformer Relay alarm Relay DFM 452 uiFaultParam

0 1 2 3 4 5 6 7 8

Relay does not switch correctly, if main relays K1 and K2 are switched on. Relay PWR Relay oil pump Relay bowler Relay V Relay V Relay V Relay ignition transformer Relay alarm Relay DFM 460 uiFaultParam Error in power supply of the relay or failure in read back of relay coil of K1 or K2. Parameter 2: Bit 0: error state of K Bit 1: error state of K

D1 D2 Description

4 Assignment of internal fault 999

461 uiFaultParam Read back status of relay K1 or K2 differs from desired switching status, relay probably defect. Parameter 2: Bit 0: nominal state of K Bit 1: nominal state of K Bit 8: read back of K Bit 9: read back of K

500 0 Timeout while waiting for end of write cycle 501 0 SLA+W has been transmitted; NO ACK has been received 502 0 SLA+R has been transmitted; NO ACK has been received 503 0 Data byte has been transmitted; NO ACK has been received 504 0 BUS error due to an illegal START or STOP condition 505 0 Arbitration lost in SLA+R/W or Data bytes 510 ulI2CStat Unknown/invalid state!

600 sSRCtrl.uiOffset Correction of defective triple in Safety RAM structure failed 610 (ulong32)pucDst Invalid destination address 620 (ulong32)puiDst Invalid destination address 630 (ulong32)pulDst Invalid destination address

700 0 CPU self-test failed 701 sSelftest.sMngr.eState State-event-machine failed with AC_ERR 710 sSelftest.sWD.eErrorState Watchdog self-test failed 711 sSelftest.sWD.eState Invalid default case 720 Selftest.sVM.ucTest2Perform Invalid default case 721 Selftest.sVM.eErrorState Supply voltage monitor self-test failed 722 Selftest.sVM.eState Invalid default case 730 sSelftest.sRR.eErrorState Relay release circuit self-test failed 731 sSelftest.sRR.eState Invalid default case 740 sSelftest.sRPW.eErrorState Relay PWR release circuit self-test failed 741 sSelftest.sRPW.eState Invalid default case 750 0: USR-Stack, 1: IRQ-Stack Stack overflow detected 751 0 Stack address is NULL-Pointer 752 0 Stack address is NULL-Pointer

800 sWDog.ulReleasePtrn1 Trigger release patterns are invalid! 810 eFeedIndex Invalid Feed Index 820 eTriggerCtrl Invalid Trigger Mode 830 0 No valid watchdog trigger received (frequency or operation cycle invalid).

900 uiErrorCode Fault from LPC_API error handler 920 0 Invalid entry in iStoerResRam 930 uiMaskedFaultCode uiMaskedFaultCode out of range!

1200 0 Flame signal doesn't disappear during self-test.

D1 D2 Description

4 Assignment of internal fault 999

1501 0 Timeout while waiting for ACK of ICOM command 1502 0 Timeout while waiting for end of actuator initialisation 1503 0 Timeout while waiting for end of actuator initialisation 1504 0 Timeout while waiting for end of actuator initialisation 1505 Actuator Number HP: Invalid configuration. Parameter for actuator type should never be different from 1 or 2. 2000 Unknown event, for the event handling mechanism 2001 Too many events for even queue

2100 Invalid buffer input 2101 EEProm probably defective

2200 Invalid Index for SQBLData 2201 Invalid Index for SQBLData 2202 Invalid Index for SQBLData 2203 Invalid Index for SQBLData 2204 Invalid Index for SQBLData 2205 Invalid Index for SQBLData 2206 Invalid Index for SQBLDataKurven 2207 Invalid Index for SQBLDataPara 2208 Invalid Index for SQBLData 2209 Data request for data block, but no transmission.

2300 Invalid state 2301 Invalid state 2302 Deleting curve, end of EI 2303 Invalid state 2304 Invalid state 2305 Invalid parameter number (does not exist anymore). 2306 Invalid state cold check 2307 Cold check 2308 Cold check 2309 Cold check 2310 Invalid state 2350 - 2354

Cold check

2400 Attempt to write to a Modbus register 2401 Modbus register described

2500 Parameter with access level > 4

2600 Do not find the operating mode 2601 Transfer forbidden

D1 D2 Description

4 Assignment of internal fault 999

2700 Deleting curve, left EI

2800 The air pressure has not dropped but the burner still starts. 2801 More than one valve were opened during cold check. 2802 Maintenance mode is active on the main controller, but there is no mainte- nance mode parametrised. 2803 Maintenance mode active but it is still ignite. 2804 Burner starts, while the supervisor controller is blocked. 2805 Burner starts, while no reference test was made. 2806 Stage for staged operation sent by HP does not seem to be plausible.

2900 Program load by the timer to high

3000 All errors, for which no error number was registered

3100 Error message of a password module 3101 Error message of the password module

3200 Internal overflow, intermediate result does not fit in the variable. 3201 Overflow of the final result

3230 UP version differs from HP version

3250 Invalid parameter for staged burner-firing rate controller

3300 Sequence control BrennUm default case entered 3301 Sequence control leakage test default case entered 3302 Sequence control FAT default case 3303 Sequence control post purge default case 3304 Sequence control pre purge default case entered 3305 Sequence control ignition default case entered

4000 0 No curve point to the load of the ignition point. 4001 0 ucPIdx_R >= ucPunktAnzahl

4100 sRampe.ucState Invalid value of sRampe.ucState

4200 ucVBMode Invalid value of ucVBMode

4302 0 If no active air channel is defined (parameter settings error).

4400 ucSteuerArtEx Invalid value of ucSteuerArtEx 4401 0 Timeout while waiting for ??? 4402 ucSteuerArtEx Invalid value of ucSteuerArtEx 4403 ucKanStat (ucKanStat & Def_VKM2_MSK) != Def_VKM2_DVAL

D1 D2 Description