BE24 Generator Auto Start User Manual
Contents
1. 4 14 Output Outputs 13 0 17 0 Belt break bEIt 4 04 11 0 P 15 Operating modes 2 0 2 1 2 4 Choke petrol engine 8 0 11 0 P 14 Overload E05 4 09 11 0 P 11 Calibration 16 0 Over Frequency 4 10 11 0 P 9 Characteristics 17 0 Over Voltage HU 4 12 11 0 P 7 Charger Alternator 3 0 12 0 4 04 Over Speed 4 03 Crank timing 11 0 P 2 Parameters TEE 11 0 6 0 6 3 Current Transformer 11 0 P 10 Periodic test 11 0 P26 27 De AUNTS e rnenene 6 2 Pick up REREEEEEEEREREFEREREEREEEARERENE 3 0 17 1 4 03 DIMENSIONS 200000000000000 15 0 Program Programming 6 0 6 1 Display ee 3 0 Power Supply 17 0 Display Messages noe 4 0 Push buttons 14 0 E04 E05 Error codes 4 08 4 09 Reset ENEE de 2 3 Err Memory error 4 15 Rest time 11 0 P 4 Engine Running wn 11 0 P 3 12 0 R P M ee ee ek 3 0 External Stop ALARM 4 05 Settings Parameters 11 0 Fail to Start 4 07 Specification 17 0 Front Panel en 14 0 Short circuit protection 11 0 P 6 Frequency rennen 11 0 P 8 9 Software upgrades 18 0 Fuel Level Alarm 4 062. Current Transformer Size 10 5Aac up to 1000 5Aac Maximum Current 8Aac for 10 seconds Maximum Display error 596 Internal resistance 0 05 Ohm Digital Input Characteristics Open circuit voltage 10Vdc 12V supply or 22Vdc 24V supply Closed circuit current 15mAdc maximum Over voltage 100V 10mS Charger Alternator Monitoring Operating Voltage up to 36Vdc Over voltage 100V 20mS Vdc reading accuracy 5 the calibration of this parameter is not available Threshold 3Vdc 24Vdc programmable Excitation Power max 3W Pick Up W R Characteristics Input voltage range 0 7Vac up to 50Vac Vdc Frequency range OHz up to 10kHz Input impedance 2200 OHM NOTE THE TOTAL CURRENT OUTPUT OF 2 10 1 1212 and 13 MAY NOT EXCEED 2A at 70 C NOTE ERRORS CAN BE REDUCED BY MEANS OF CALIBRATION SECTION 16 0 17 10 RPM SENSING The Be24A detects engine RPM by using one of the following A Flywheel Pickup Magnetic Pick up B Alternator Pickup W or R terminal In order to adapt the ratio the programmable parameter P 23 is provided see section 11 0 Enter the calibration mode to adjust the speed measurement section 16 00 For the wiring follow the instructions of section 13 0 V2 277 May 2009 first release Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 19 19 0 APPLICATION NOTES 19 1 Periodic Test To trigger the Periodic Test program the parameters P 26 and P 27 sec
3. push the F1 pushbutton 4 10 Hi H OVER FREQUENCY The Over Frequency setting is programmed into P 9 The protection is delayed by about 2 seconds The Be24A shuts down the engine To display the Frequency that triggered the protection push the F1 pushbutton 4 11 Lo H UNDER FREQUENCY The Under Frequency setting is programmed into P 8 The protection is delayed by about 6 seconds The Be24A shuts down the engine after a cooling down time To display the Frequency that triggered the alarm push the F1 pushbutton Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 7 4 12 Hi U OVER VOLTAGE If the voltage rises above the P 7 setting for more than 2 seconds the Over Voltage alarm energizes and the engine shuts down To display the Voltage that triggered the alarm push the F1 pushbutton 4 13 Lo U UNDER VOLTAGE or SHORT CIRCUIT The alarm energizes if the voltage drops under the P 6 setting for more than 6 seconds To display the Voltage that triggered the alarm push the F1 pushbutton 4 14 XX X Battery voltage alarm Blinking indication The alarm settings are automatically fixed to 11 8 15 0V for a 12V battery and 23 6 30 0V for a 24V battery The alarm is delayed by about 120 seconds and is ignored during Pre Glow and starting cycle 4 15 Err MEMORY ERROR This message indicates an internal failure of the memory It is possible to restore the normal operating mode of the memory by disconnecting
4. The contactor will de energize in case of ALARM or when the AUTO mode is removed In AUTO mode the contactor de energizes according to the REMOTE CONTROL input The engine will shut down after a timed programmable cooling down period Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 20 20 0 Description of the connections Name Type Function Description of the connection 1 Blade 4 In Out Charger Excitement W L D input output 2 Blade 4 Output Alarm Contactor Static Output 400mA 3 Blade 4 Input Oil Pressure switch 4 Blade 4 Input High Temperature switch 5 Blade 4 Input Emergency Alarm switch 6 Blade 4 Input Fuel Level switch 7 Blade 4 Input Remote Start switch 15 Blade 4 Output Dashboard Supply max 5Adc V Blade 4 Input Be24A supply BATTERY MINUS 110 Blade 4 Output START Automatic Static Output 400mA 11 Blade 4 Output Pre GLOW Static Output 400mA 12 Blade 4 Output STOP SOLENOID Static Output 400mA 13 Blade Lo Output FUEL SOLENOID Static Output 400mA P E Blade 14 Input PROGRAM ENABLE switch HPM Blade 4 Input Magnetic Pick Up or W connection RPM Blade 4 Input Magnetic Pick Up or V Battery if W is used GND Blade 4 Output Pick Up shield connection L1 Connector Input GENERATOR Vac max 600Vac L2 Connector Input GENERATOR Vac max 600Vac S1 Connector Input CURRENT TRANSFOR
5. by connecting the control panel to the safety earth jeuruue epel g uug 0 X p 10 sBn d ejeuje onbe Page 15 sapow Burejedo TWANVW pue OLNY 40 esto ui pepueuuulo2eM p wesbelp DULIM ay ui poje2ipul se sa3jA op uoisseJddns 10 sepoip j oM Duren Suonoeuuoo y 9joN pesn jou S OLNY out JI juo pepueuuuiooes c pasojo A euuoN G O T O 49 uedo AjeuuoN 8 0 Oo OZ uw BuuiM pepueuuloo98M youms AoueBJeur3 ZHAO XewW 9eAQ0L ndu dp xolg Z JooJd 1in2Jr poys ae sindino oneis ey 4 ndino uoee JO 2 07 1e vkO peeoxe oj jou peo1 1 SES SALON AlddflS H3MOd SANIW Ad3 LIVS pesseJddns aq jsnui ajnpow ay 0 pojoeuuoo splouajos pue SdEIon iiONINMVM ii i Kjddns preoquseq lt AINO Veto SEN LrdlnO ANWITIKNY ONDINVHO um um E eioN uniditno iagram D iring ege peioN vas W Ica Be24A Genset Controller OEM s Manual V2 XX May 2009 Section 13 0 Typ ATddNS YIMOd AMALLLVE GL o1 end Wd 84 joeuugo pesn si AA U au euiBu3 N lt e1 lt SE vs lo dnyold ols t oneuBe N u Lis C sesnJ vL Q I3IHS aal WM e Wd u8p iu Z 30N dg 917m Lf LdNI HOLIMS LVLS 3 01304 9 Indani HOLIMS TEAST TaN Sf IAdNI HOLMS dO4S AONSOMIAS ei vi LIN HOL
6. by means of an LED segment display and discrete LEDs in the OFF MAN and AUTO modes The display illuminates messages for Low Fuel Level Emergency Alarm Low Oil Pressure High Temperature High Low Battery Voltage Belt Break Charger Failure Over Under Frequency Failure to start Alternator Failure Over Under Voltage Over Under Speed Overload and some others By using the UP DOWN pushbutton the Be24A displays Generator Voltage Current Frequency Battery Voltage Hour Meter Charger Alternator Voltage Speed R P M and Hours run The Be24A features static outputs for START STOP ALARM or GENERATOR CONTACTOR FUEL SOLENOID and PRE GLOW A set of 31 programmable parameters and calibrations functions can be adjusted from the module s front panel 6 pushbuttons 2 0 Selection of MODE of operation Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 4 The Be24A has an AUTO section 2 1 MANUAL section 2 2 and OFF section 2 3 mode selection When the power supply is switched on the Be24A reacts as follows A if the KEY SWITCH is in the OFF position the Be24A enters the OFF mode B if the KEY SWITCH is in the ON position the Be24A enters the AUTO mode That is if the Be24A was in AUTO prior to the supply removal If not the Be24A enters the MANUAL mode 2 1 AUTO mode The Be24A operates according to the parameters indicated in section 11 0 The parameters P 2 P 5 control the starting cycle The Be24A
7. initiates the starting of the engine if the REMOTE START input energizes terminal 7 section 9 0 or if parameters P 26 P 27 have been programmed see sections 11 0 and 19 0 To enter AUTO mode use the following instructions A turn ON the KEY switch the Be24A illuminates the Display and LEDs for 1 second Note B push the AUTO pushbutton then the Be24A will indicate uuuu Pre glow cycle or StA the yellow Led AUTO also illuminates If the REMOTE START input is not activated the yellow LED blinks If activated the yellow LED illuminates continuously and a start cycle will take place after a delay period P 0 see also section 9 0 C To exit the AUTO mode push the AUTO pushbutton the yellow Led turns OFF or turn the KEY switch to OFF NOTE If the display indicates a blinking message there is an alarm consult section 4 0 If Automatic Periodic Test is triggered the display indicates the message tESt see application note in section 19 0 The Be24A stores the AUTO operating mode in the memory if the battery supply then fails and restores the Be24A will enter the AUTO mode automatically To clear the memory of the AUTO mode push the AUTO pushbutton or turn OFF the KEY switch 2 2 MANUAL mode MANUAL mode gives an Engine start by means of the KEY SWITCH Use the following instructions A Turn ON the KEY switch the Be24A illuminates the LEDs and Display B If the display shows th
8. programming the on code into P 15 There is a Belt Break alarm when the output voltage of the Charger Alternator is lower than the setting of P 3 A 20 second delay prevents false alarms The inh code programmed into P 15 inhibits the alarm 4 05 ALAr EMERGENCY ALARM This message indicates the External Emergency Stop input 5 The Be24A stops the engine immediately The required type of EMERGENCY switch is programmed into the P 19 n o or n c 4 06 FuEL FUEL ALARM This message indicates Low Fuel in the tank input 6 The engine stops if the alarm persists for the programmed time P 31 To clear the alarm follow these instructions a turn the key OFF and fill the tank b turn the key ON and select the MANUAL or AUTO mode of operation 4 07 FAIL STARTING FAILURE This alarm activates if the engine does not start after a programmed starting cycle see parameters P 2 3 4 5 in section 11 0 or if the engine stops for un known reasons 4 08 E 04 GENERATOR FAILURE This message will be displayed if there is no Voltage or Frequency from the generator for 150 seconds after the engine has been started The alarm monitoring is disabled if the P 12 contains the OFF code or the Be24A is in MANUAL operating mode 4 09 E 05 GEN SET OVERLOAD The engine will stop if the Generator current rises above the setting P 11 for 6 seconds continuously To display the current that triggered the alarm
9. the Charger Alternator rises above the setting the Starter Motor is disconnected see section 12 0 Program the inh if the engine is not fitted with Charger Alternator P 4 Rest Timing Range 3 20 secs 3 Time interval between starting attempts P 5 Starting Attempts Range 1 10 3 This parameter sets the number of attempts of the automatic start cycle P 6 Generator Under Voltage Range 80 400V inh If the voltage falls below the setting the Be24A enables the protection P 7 Generator Over Voltage Range 110 550V or inh Inh If the Generator voltage rises above the setting for at least 2 seconds the Be24A will energize the over voltage protection Hi U see section 4 0 to stop the engine The inh code inhibits the over voltage P 8 Generator Under Frequency Range inh to 99Hz Inh This protection is delayed by about 6 seconds The Be24A shuts down the engine and the display will show the Lo H message see section 4 11 The option inh disables the under frequency P 9 Generator Over Frequency Range 45 to inh Inh This protection is delayed by about 2 seconds The Be24A shuts down the engine and displays Hi H see section 4 10 The option inh disables the over frequency P 10 Current Transformer Size Range 10 5 up to 1000 5 500 The settings are allowed only in steps of 10A P 11 Generator Overload Setting Range inh to 1000 A inh The Be24A shuts down the eng
10. turn the KEY switch OFF Always cancel the alarm before starting the engine The Be24A may show the following 4 01 oiL LOW OIL PRESSURE indicates the Low Oil Pressure shutdown The input is connected to an external normally closed contact input 43 The Oil Pressure Switch is bypassed by the P 25 timing section 11 0 Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 6 4 02 C HIGH ENGINE TEMPERATURE indicates a High Temperature shutdown The terminal 4 input is connected to a normally open or closed temperature switch The un energized status of the contact is selected by means of a code in the P 18 n o or n c The alarm is bypassed by the P 25 timing section 11 0 4 08 O SPd OverSPEED This alarm is detected from the Pick up or W terminal of the Charger Alternator see section 17 10 The parameters P 22 P 23 allow full monitoring of the speed The message blinks to indicate Over Speed 1 second bypass To display the value of Speed that caused the shut down push the F1 pushbutton 4 08A U SPd UnderSPEED This alarm is detected from the Pick up or W of the Charger Alternator see section 17 10 The parameters P 21 P 23 allow for full monitoring of the speed The message blinks to indicate Under Speed shut down 6 second timing bypass To display the value of the Speed that caused the shut down push the F1 pushbutton 4 04 bELt BELT BREAK This alarm is enabled by
11. Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 1 Be24A V2 XX Genset Controller OEM s Manual The information in this document is subject to revision and change without notice No part of this document may be copied or reproduced in any form or any means without the prior written consent of Bernini Design company Bernini Design assumes no responsibility for any errors that may appear in this instruction manual or in the associated wiring diagrams Although Bernini Design has taken all possible steps to ensure that the User Manual is complete accurate and up to date we accept that errors may occur If you encounter problems with this instruction manual please contact us e mail bernini bernini design com Customer Support BERNINI DESIGN SRL ITALY mobile 39 335 7077148 Tel 39 0386 31445 fax 31657 www bernini design com Warranty Bernini Design SRL hereinafter BD warrants that Be24A shall be free from failure due to components or manufacturing process for a period of 3 years from the BD delivery date Upon any valid return by the customer BD shall at its discretion either repair or replace the product without charge BD will then return the Be244 to the buyer reset to the factory default parameters at no extra charge The buyer shall furnish sufficient information on any alleged defects in the product so as to enable BD to determine their cause and existence If the Be24A is not defective or the product is defec
12. MER 5Aac S2 Connector Input CURRENT TRANSFORMER 5Aac 30 Blade 4 Input V Battery supply 50Adc 50 Blade Lo Output CRANK OUTPUT 50Adc 21 0 Panel Gen set Builders Notes
13. MS JIYNUVYIANWELL Gu Than HOUMS SUNSSSud Tio L J18VN3 INVHOOSHd V Va3ds mmm Ge Bug zx ZSIS ZC VI 9EA009 9EA009 WOJNNSSULTVA H3OHNVHO Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 16 Section 14 0 Front Panel UP DOWN Display Pushbutton Alarm symbols Be24A Engine Control Engine Running DIL RLR zu ele DE En green LED AUTO F1 Pushbutton Pushbutton ST AUTO BERNI yellow LED ENTER Pushbutton Pushbutton Key Switch Pushbutton OFF ON START Section 15 0 Dimensions i 96mm i i 94mm i 30mm 45mm e BEFRNINI design D K e or FUEL ALAr See or 96mm Rear Cover Front view Rear view SIDE VIEW Panel cut out l 91mm 0 5 x 91mm 0 5 Cables Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 17 16 0 CALIBRATION To enter the Calibration follow these instructions 1 Turn the key switch OFF and disconnect the supply Connect the P E terminal to ground verify that the power supply is over 12 0V Connect the supply battery 2 Start the engine manually see section 2 2 3 Push and hold the ENTER button until the message CAL appears on the display 4 Release the ENTER pushbutton the message L 1 indicates the first parameter The Be24A is now ready for calibration The adjusta
14. PERATING messages erre eene page 7 5 0 LEDs for visual indication page 8 5 1 Lamp and Display Test ones page 8 6 0 PROGRAMMING instructions page 8 6 1 Programming oet rre pene titte page 8 6 2 Re programming default settings page 9 6 3 Parameter reading eren page 9 7 0 GLOW PLUGS control Preheat page 9 Le EE page 9 9A HEMOTE Slat oo Eo He aa page 10 10 0 HOUR METER reset eereeeeeee eren page 10 11 0 PARAMETER description page 11 12 13 12 0 ENGINE RUNNING setting page 14 13 0 WIRING DIAGRAM eeeeeeee eene ennt nnn page 15 14 0 FRONT PANE Eege page 16 15 0 DIMENSIONS and REAR VIEW page 16 16 0 CALIBRATION eror eerte page 17 17 0 GENERAL SPECIFICATION page 18 18 0 SOFTWARE UPGRADBE eere ren nnn page 18 19 0 APPLICATION NOTES e eeeeeee eere page 19 20 0 GONNER page 20 21 0 PANEL GEN SET BUILDER NOTES page 20 1 0 INTRODUCTION The Be24A provides for the control and protection of both engine and generator Visual indication on the Be24A is given
15. ble parameters are indicated below DISPLAY MEASUREMENT FUNCTION RECOMMENDED VALUES L 1 Generator Voltage 200Vac up to 250Vac Curr Generator Current 80 of the C T size Ucc Battery Voltage 12V 14V or 24 28V Fr Generator Frequency 49Hz 51Hz or 58Hz 62Hz rPM Engine Speed around nominal speed MEM Memory Clear Procedure see 16 1 5 Push the UP DOWN pushbutton to select the measurement see above 6 Use a precision instrument V meter A meter Provide the signal amplitude recommended on the right side of the table 7 To modify the indication of the display push F1 and or pushbuttons simultaneously The reading increases decreases by a small amount each time the pushbutton is pressed TO SAVE follow the instructions Push and hold the ENTER pushbutton until the SAVE and Good messages appear on display TO EXIT without saving use the following instructions Turn the KEY switch to OFF the Be24A enters the OFF mode without affecting the calibration 16 1 To clear the memory to use in case of memory error Enter the CALIBRATION see 16 0 Push the UP DOWN pushbutton until you select the MEM message Push and hold the F1 pushbutton for about 45 seconds until the message Init appears the Be24A downloads the default settings see section 11 0 clears the hour count and removes calibrations Turn the KEY switch to OFF an
16. d remove the supply Re connect the supply If the memory error persists the Be24A must be returned for repair If the Be24A works properly program the parameters according to your needs Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 18 17 0 GENERAL SPECIFICATION Supply Voltage 5Vdc to 36Vdc Reverse polarity protected for unlimited time Supply Ripple 15 up to 65 Hz Over Voltage 50V 60 secs at 40 deg C V Battery Display error 3 Protection internal 300mA 60V thermal fuse on the supply line Supply Current Consumption 20 mA OFF mode up to 150mA maximum Dimensions 96mm X 96mm X 75mm includes connectors and rear cover Panel Cut out 91mm X 91mm indoor operation Operating Temperature range 30deg C to 70 deg C Humidity Range 5 up to 95 non condensing Weight 450 gr Vibration 40mm sec General Design 89 336 EEC 89 392 EEC 73 23 EEC 93 68 EEC IEC 68 2 6 Certification CE Static Outputs Characteristics Engine Control Surge Output Current 12Adc 30Vqc an internal thermal PTC limits the output to 400mA Output Voltage Battery Voltage Be24A key switch Output Current 50Adc 20 seconds Generator Voltage Input Characteristics Nominal Voltage input 550Vac Maximum allowed Voltage 600Vac continuously Over voltage 2KVac phase to neutral Insulation to ground 2KVac 300 seconds Maximum Display error 396 Input impedance 4 Mega Ohm Current Transformer Characteristics
17. e P 1 timing the engine will stop To clear the hour counter follow these instructions Connect the PROGRAM ENABLE terminal P E to Battery minus Start the engine in manual mode see section 2 2 Press the UP DOWN pushbutton to select the h menu HOUR METER mode display The message h will appear for a moment and the HOUR METER for example 9657 will be displayed continuously Push and hold the and pushbuttons simultaneously approximately 10 seconds until the display blinks twice Release the pushbuttons the 0 count will appear on the display Turn off the Key switch in order to stop the engine 11 0 PARAMETERS DESCRIPTION Note means minute s and means second s Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 11 Display Parameter P 0 Remote Start Delay Timing Input 7 Range 1 59 secs or 1 99 minutes 1 Continuous seconds or minutes delay of REMOTE START command until the initiating of the automatic engine start P 1 Remote Stop Delay Timing Input 47 Range 1 59 secs or 1 99 minutes 1 Continuous seconds or minutes of the absence of the REMOTE START command to initiate the stop cycle P 2 Crank Timing Output 10 Range 1 20 seconds 5 Maximum Starter Motor operating period The timer is cleared if the engine fires P 3 Crank termination Input 1 Range inh 3V 24V 8 0 If the voltage of
18. e alarm remains energized until the OFF mode is selected The inh mode enables the use of the external contactor see parameter P 28 and section 19 3 P 18 Temperature Switch Input 4 Selection n o or n c n o n o normally open contact the engine shuts down if the contact closes n c normally closed contact the engine shuts down if the contact opens P 19 ALARM Control Input 5 Selection n o or n c n o n o normally open contact the engine shuts down if the contact closes n c normally closed contact the engine shuts down if the contact opens P 20 Remote Start Input 7 Selection n o or n c n o n o normally open contact the engine starts if the contact closes n c normally closed contact the engine starts if the contact opens Display Parameter Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 13 P 21 Under Speed setting Range Inh or 100 4000 r p m Inh The Be24A bypasses the protection by 6 seconds to avoid false alarms The Inh code setting 100 r p m disables the Under Speed shut down P 22 Over Speed setting Range 100 4000 rpm or Inh Inh The Be24A provides a one second bypass delay The Inh code 24000 r p m disables the Over Speed shut down P 23 Number of Teeth of the Flywheel Range Inh or 1 500 teeth Inh The Inh code setting 1 disables the readin
19. e description of the display indications follows AXXX The Be24A indicates the measurement of Generator Current 00 0 up 99 9Aac and 100 up to 999 Aac The parameter P 10 sets the Current Transformer size and the parameter P 1 1 sets the Overload limit section 11 0 The message A indicates an overflow UXXX The Voltage output of the generator is displayed from 80Vac up to 600Vac The settings for Under Over Voltage are the parameters P 6 and P 7 rPM XXXX The message rPM appears momentarily and the speed of the engine RPM is then indicated according to the parameter P 23 If P 23 is set to Inh inhibit the display indicates The parameters P 21 P 22 set the Under Over Speed limits see section 11 0 If a pick up is not available you can program the poles of the alternator P 30 in order to display the speed HXX X The display shows the Frequency of the Generator 10 0 99 9Hz The parameters P 8 and P 9 set the Under Over Frequency bXX X The Be24A indicates the Battery Voltage see section 4 14 CXX X The Be24A indicates the Charger Alternator Voltage see section 12 0 h XXXX The Display shows the HOUR count up to 9999h The message h appears for a moment and then the counter is displayed continuously see section10 0 NOTE the symbol X means a numerical digit 4 0 ALARM messages The alarms are displayed by means of messages To remove the message
20. e display is guaranteed to within 5 using a standard Charger Alternator For other chargers Flywheel Generator the reading is not accurate The P 3 setting in this case expresses only a proportional factor The Be24A monitors the Generator voltage to protect against unwanted insertion operation of the starter motor when running Once the voltage rises above 80Vac the starter operation will be inhibited For mechanical safety we do not recommend the insertion of switches or breakers in series to the Vac measurement wires of the Be24A IMPORTANT VERIFY THAT THE ENGINE RUNNING LED ILLUMINATES WHEN THE ENGINE RUNS THE USE OF THE ENGINE WITHOUT THIS INDICATION MAY BE DANGEROUS In case of a diesel engine we recommend that you enable the BELT BREAK protection This is accomplished by programming the code on in P 15 see section 11 0 To test the protection it is necessary to disconnect the terminal D W L from the charger alternator and to connect to ground the 1 terminal leaving the terminal D W L open on the Charger Alternator This protection is delayed by about 15 seconds ARNING High voltages are present inside the Be24A To avoid the risk of electric shock operating personnel must not remove the protective cover Do not disconnect he safety earth ground connection Any interruption of this earth connection could create an electric shock hazard Before making external connections always ground he PANEL first
21. e iiie eps 2 1 2 2 Generator Voltage Tp 3 0 17 0 Start Attempts Seed eege 11 0 P 5 Generator Frequency PEN 3 0 15 0 Starting Failure 4 07 Generator Failure E04 4 08 11 0 P 12 Stop Stop solenoid 11 0 P 16 Glow Piuge 222 7 0 11 0 P 13 Timers enn 11 0 Hi U Over Voltage 4 12 11 0 P 7 Temperature 4 02 11 0 P 18 Hour Counter 3 0 10 0 Transformer Current 3 0 11 0 P 10 EEN 13 0 17 0 Under Voltage Lo U 4 13 11 0 P 6 LED LEDSs nrnen 5 0 Under Frequency 4 11 11 0 P 8 Lamp Test 5 1 Under Speed 4 03A Lo U Under Voltage 4 13 11 0 P 6 Voltage titan 3 0 11 0 P 6 7 Low Battery voltage 4 14 Wiring eric raiione 13 0 Measurements 3 0 Memory clear restore 16 1 Messages Display 4 0 Be24A OEM s Manual Contents Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 3 1 0 Introductloh iieri reete tete oae e pite uus page 3 2 0 Selection of MODE of operation page 4 2 1 AUTO RE E page 4 2 2 MANUAL mode eeeeeeee eren e seen nana page 4 2 3 OFF mode iei enu eee ete us e ies page 5 3 0 DISPLAY features ice 1 iere eorr cese page 5 4 0 ALARM messages eeeseeeeii nennen nnne n annt n nnn page 5 4 2 O
22. e message uuuu the Be24A is counting the PRE GLOW time P 13 P 14 wait until the message disappears C When the display shows the message StA turn the Key to START position until the engine starts The Be24A indicates during cranking gt gt gt gt note D To stop the engine turn the KEY switch to off C NOTE If the display indicates a blinking message there is an alarm consult section 4 0 NOTE The Be24A shows the StA message for 20 seconds After this time if the engine does not start the Be24A shuts down the FUEL SOLENOID and displays the message FAIL Fail to start see section 4 07 To clear the alarm turn the KEY switch to OFF Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 5 2 3 OFF mode The OFF mode clears the alarms and turns the Display off To select the OFF mode turn the KEY switch to off In the OFF mode you can read the settings or program the controller see sections 6 0 and 11 0 9 0 DISPLAY features The display of the Be24A section14 0 shows measurements settings and messages The UP DOWN pushbutton selects one of the following UXXX Voltage AXXX Current rPM XXXX Speed HXXX Frequency bXX X Battery CXX X Charger Alternator voltage and h XXXX Hour count In OFF mode the Be24A turns off the display a blinking dot indicates the presence of the power supply The current consumption in this case is only 20mA Th
23. g of the Speed section 3 0 the Over Under Speed alarms and the Crank cycle termination see P 24 P 24 Crank OFF Range 100 800 rpm Inh If the speed rises above the setting the Be24A terminates the crank cycle One second delay avoids false termination The allowed range is 100 up to 800 R P M The code Inh inhibits the crank cycle termination see also P 23 P 25 Low Oil Pressure High engine temperature alarms Bypass 6 Range 0 99 secs Bypass Delay to ignore the engine alarms during the engine starting cycle P 26 Automatic Periodic Test Cycle Range inh 1 99 days inh This is the interval time between the automatic periodic tests of the engine The code inh disables the Automatic Periodic Test see section 19 0 P 27 Automatic Engine Test Duration Range 1 99 minutes 5 This is the duration of the automatic engine test see section 19 0 P 28 Generator warm up timing Range inh 1 59 secs or 1 15 mins 5 The warm up time will expire before closing the contactor of the generator The option inh inhibits this warm up period see section 19 3 P 29 Generator cooling timing Range inh 1 59 secs or 1 15 mins 5 The cooling down time will run after opening the contactor of the generator The option inh inhibits the cooling down period see section 19 3 P 30 Number of poles of the Alternator Options 2 or 4 Inh If the Pick up or W is not connected to the Be24A we recommend
24. gh engine temperature an external temperature switch connected in series with the 11 terminal is recommended NOTE with option 1 the choke opens when the engine is running with option 3 the choke opens only after the programmed time independently of the engine running condition 9 0 REMOTE START Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 10 The Be24A monitors the REMOTE START input only in AUTO mode Input 7 can be operated normally closed or normally open see P 20 In the following example the REMOTE START input is programmed in n o mode 9 1 To enter the AUTO mode use the following instructions A Turn the KEY to on the Display and LEDs will illuminate for 1 sec LAMP TEST B After the LAMP TEST push the AUTO pushbutton otherwise after 20 seconds the Be24A activates the STARTING FAILURE The yellow LED AUTO will illuminate as described in section 9 2 9 2 REMOTE START SWITCH normally open Mode If the REMOTE START input is closed the yellow LED AUTO illuminates continuously and the display will indicate timer count down P 0 by means of the message MM SS Minutes and seconds The engine will start after this programmed P 0 delay time If the REMOTE START switch opens the Be244A triggers the P 1 timer STOP DELAY TIME The display will indicate the count down by means of the message MM SS Minutes and seconds and the AUTO yellow LED will blink After th
25. ine and shows the message E05 The setting is allowed in increments of 1A CT 10 5 up to 100 5 and 10A CT100 5 up to 1000 5 Display Parameter Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 12 P 12 Generator Failure Alarm Selection on or OFF OFF The code on enables the Generator failure alarm The alarm energizes if the voltage or the frequency falls below the Under V Hz settings for more than 150 seconds The Be24A shows the E04 message and the engine will shut down P 13 Pre glow timer Output 11 Range 1 to 99 seconds 10 The Be24A energizes the output 11 for the programmed time The P 14 controls the mode of the output 11 Pre Glow or Choke sections 7 0 and 8 0 P 14 Preglow Mode Output 11 0 The following options are available 0 None 2 Glow Plugs Control 1 Choke Control refer section 8 0 3 Choke Control refer section 8 0 P 15 Belt Break Control Selection on or OFF OFF The Belt Break or Charger Alternator failure alarm is indicated by means of the message bELt see section 4 0 P 16 Stop Solenoid Timing Output 412 Range 2 99 seconds 15 Duration of the Stop cycle The stop solenoid will remain energized for the programmed time P 17 Alarm Output Timing Output 2 Range inh 59 secs 1 15 mins and cont 1 Time out of the alarm output 2 The code cont disables the time out and th
26. only if at least one of the following conditions is true the Voltage of the Generator is over 80Vac the Frequency of the Generator is over 20Hz the speed of the engine is over the CRANK OFF P 24 limit The Be24A continuously monitors the above conditions in order to terminate the crank AUTO Yellow It illuminates in the AUTO operating mode The LED blinks to indicate a standby mode input 7 not active The yellow LED illuminates continuously when the REMOTE CONTROL INPUT 77 is activated section 9 0 Note the two LEDs will blink simultaneously in case the Be24A is in program mode see 6 1 5 1 Lamp and Display Test A test of the LEDs and DISPLAY is obtained automatically when you turn the key to ON The LEDs and DISPLAY turn on for approximately 1 second 6 0 PROGRAMMING instructions Section 11 0 describes the adjustable parameters The display shows the name example P 10 and the setting of the parameter example 500 To enter the programming follow these instructions 6 1 Programming 1 Turn the key to OFF and make sure that the power supply is over 12 0V 2 Remove the cover connect the P E terminal to minus and connect the supply 3 Push and hold the ENTER button until the message ProG appears the P 0 message will indicate the first programmable parameter The green and yellow LED indicators will blink indicating that you are in PROGRAM mode 4 Press the UP DOWN pushbutton to select
27. position without using the ENTER pushbutton or remove the power supply e recommend that you disconnect the P E terminal if programming is not required 6 3 Parameter reading When the Be24A is in the OFF mode see section 2 3 it is possible to read the parameters To do this use the following procedure A Push the F1 pushbutton the display indicates the name of the first parameter P 0 B Push the F1 pushbutton the display will indicate the value of the parameter C Push the UP DOWN pushbutton to select a parameter and push F1 to display the setting D If you do not use the pushbuttons the display turns off automatically after 2 minutes 7 0 GLOW PLUGS control Diesel engine Output 11 controls the Glow Plugs Factory programming defaults makes the output inoperative parameter P 14 0 The Pre Glow is obtained by programming a time value into P 13 and setting the code 2 into P 14 section 11 0 The output will energize prior to starting the engine 8 0 CHOKE control Petrol engine Output 11 controls the CHOKE The default programming disables the output parameter P 14 0 If you wish output number 11 to energize at the beginning of each starting attempt program a time from 2 to 4 seconds into P13 and program either the code 1 or 3 into P 14 see section 11 0 The output will de energize after a P 13 programmed number of seconds To inhibit the CHOKE at hi
28. that you select one of the following options 2 two pole Alternator 4 four pole Alternator P 31 Fuel Level Shut Down control Range inh 1 99 minutes 5 The setting Inh provides only optical acoustical warning The setting 1 up to 99 shuts down the engine after this programmable period of time 12 0 ENGINE RUNNING setting Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 14 The Be24A inhibits the START output when the engine fires When the engine is not running the D WL input 1 voltage is OV As soon as the Be24A starts the engine manually or automatically a current of a few hundred mA flows into the D W L terminal At this moment the engine is not running but a voltage appears in the D WL terminal 0 8 to 2 5V As soon as the engine starts to run the voltage of the D WL terminal increases by up to 3V 6V When the engine is running the voltage reaches the nominal 14V needed to charge the battery The safest point to disconnect the starter motor is between 6V and 10V The default parameter of the P 3 is 8 0 V This value is recommended for engines using 12V batteries For a 24V battery a setting of 16V is recommended The setting is good if the green ENGINE RUNNING LED on the front panel remains off during the starting attempts cycle NOTE to display the Charger Alternator voltage push the UP DOWN pushbutton until the message CXX X appears section 3 0 The accuracy of th
29. the parameter P 0 to P 31 5 Press F1 to display the parameter Push F1 and or simultaneously to adjust the parameter To save the modifications and quit 6 Press ENTER until the SAVE message appears approximately 5 seconds 7 The message Good will confirm the saving procedure NOTE 8 Remove the connection of the PROGRAM terminal P E and put the cover in place To exit without saving 6A Remove the supply disconnect the PROGRAM terminal P E and put the cover in place 7A We recommend that you verify all parameters using the READ mode see section 6 3 NOTE The message Err indicates an error of the saving procedure We recommend that you repeat the programming If the Err message remains on the display try to cancel the memory using the instructions indicated in section 16 1 e recommend that you disconnect the P E terminal if programming is not required 6 2 Re programming Default settings Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 9 The parameters of the Be24A are factory programmed with DEFAULT settings see section 11 0 To use the DEFAULTS enter the Program Mode section 6 0 and push the and pushbuttons simultaneously until the display blinks twice approximately 10 seconds to save the DEFAULTS push the ENTER pushbutton until the messages SAVE and Good appear to quit the operation turn the key directly into the ON
30. the supply and re applying after a minute If the failure persists follow these instructions Enter in CALIBRATION see section 16 0 Clear the MEMORY see section 16 1 4 2 OPERATING messages The Be24A features messages to inform you about the following conditions uuuu PRE GLOW The Be24A is enabling the GLOW PLUGS P 13 U V METER out of range The voltage of the Generator has fallen under 80Vac StA The Be24A indicates that it is ready for starting You are required to turn the Key to START or select the AUTO mode within 20 seconds This message indicates that Be24A is cranking the engine rESt The Be24A is counting the rest time P 4 setting tESt The Be24A tests the engine according to P 26 and P 27 see section 19 0 CAL CALIBRATION see section 16 0 Cool Cooling down time see section 11 0 P29 ProG PROGRAMMING see section 6 1 StOP The Be24A is commanding the stop cycle P 16 setting 5 0 LEDs for visual indication The Be24A features two LEDs to indicate the following see section 14 0 Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 8 ENGINE RUNNING This green led illuminates when the voltage of the Charger Alternator terminal 1 rises above the setting programmed into P 3 section 11 0 If the Engine is without the Charger Alternator the parameter P 3 has to be set to INH and P 15 to OFF In this case the ENGINE RUNNING turns on
31. tion 11 0 In order to have the engine start at the desired moment please follow these instructions disconnect the power supply of the Be24A wait for the desired start time external clock reference and apply the power supply to the Be24A select the AUTO operating mode The Be24A will start the engine after the programmed number of days P 26 The engine will run for the programmed time P 27 If the battery voltage is removed we recommend that you synchronize the Power On of the Be24A with an external clock Time remaining to start indication The Be24A shows the remaining time to trigger the test push the ENTER pushbutton while Be24A is in AUTO operating mode The display will indicate days followed by hours DD hh 19 2 OUTPUT START RECOMMENDATION If the application requires only the MANUAL mode you can use the KEY switch output output 50 If you use the terminal 10 for AUTOMATIC mode do not connect the output 50 CAUTION using outputs 10 and 50 simultaneously will damage the starter motor 19 3 GENERATOR CONTACTOR CONTROL in AUTO MODE The Be24A can drive a contactor for the generator The output is shared with the ALARM output In order to use the contactor output the setting of the parameters P17 must be inh In this way the ALARM OUTPUT mode is inhibited and the contactor mode is enabled The contactor output will energize in AUTO mode when voltage frequency and speed are within the settings
32. tive for reason other than covered by this warranty then the buyer will be charged accordingly Warranty cover will not apply if the Be24A has not been used in accordance with the User Manual or other applicable operating instruction particularly if any defects are caused by misuse improper repair attempts or negligence in use or handling This purchase is non refundable This equipment complies with the EMC requirements C C High voltage are present inside the Be244A To avoid the risk of electric shock operating personnel must not remove the protective cover Do not disconnect the Earth safety ground connection The Be24A can and will start the engine at anytime Do not therefore work on equipment which is controlled by the Be24A without isolating it first When servicing the engine disconnect the battery and battery charger We recommend that you place warning signs on the equipment indicating the above WARNING Relays and solenoids connected to the Be24A must be suppressed using flywheel diodes or appropriate suppression devices as indicated in section 13 0 Alphabetic index of the sections Be24A Genset Controller OEM s Manual V2 XX May 2009 Page 2 P L NER 4 0 Manual mode 2 2 Alarm control 11 0 P 19 OFF mode ssssssssssssrenerenrnerens 2 3 Automalic 2 0 2 1 Oil pressure 4 01 11 0 P 25 Battery Alarms
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