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LXC31X0/LXC93X0 Generator controller user manual

Dongguan Tuancheng Automation Equipment Co.,LTD.

LXC31X0/LXC39X0 User Manual

Dongguan Tuancheng Automation Equipment Co.,LTD.

:

T:+86 769-23162896

:

F:+86 769-23166296

:

www.lixise.com

Page 25 of 28

9. Typical application

LXC3X10 Typical wiring diagram

LXC3X20 Typical wiring diagram

Summary of Contents for LXC3110

Page 1: ... com Page 1 of 28 LXC31X0 LXC39X0 Series Genset Controller LXC31X0 LXC39X0 User Manual Ver1 3 Date 2015 03 19 Software version Date Versio n Note 2012 06 12 1 0 Original release 2014 12 26 1 1 Flywheel teeth configuration items increase When genset has no magnetic sensor please set to 5 to close magnetic sensor 2015 02 09 1 2 Add LXC39X0 introduction 2015 03 19 1 3 Application picture updated LXC3...

Page 2: ...se com Page 2 of 28 Clarification of notation used within this publication Symbol Instruction NOTE Highlights an essential element of a procedure to ensure correctness CAUTION Indicates a procedure or practice which if not strictly observed could result in damage or destruction of equipment WARNING Indicates a procedure or practice which could result in injury to personnel or loss of life if not f...

Page 3: ... 2 Auto Stop Sequence 8 4 4 Manual start stop operation 9 5 Protection 9 5 1 Warnings 9 5 2 Shutdown alarm 10 6 Connections 11 7 Parameters setting 13 7 1 Password Management 13 7 2 Language 14 7 3 Mode Select 14 7 4 Definition and range of parameters 14 7 5 Programmable input 1 4 table Active when connect GND B 19 7 6 Programmable output 1 5 20 7 7 Sensor select 22 7 8 Conditions of crank disconn...

Page 4: ...cteristics LXC3XX0 indicates 2 series totally 4 type modules LXC3X10 indicates LXC3110 LXC3910 LXC3X20 indicates LXC3120 LXC3920 LXC39X0 indicates LXC3910 LXC3920 LXC31X0 indicates LXC3110 LXC3120 LXC3X10 ASM Automatic Start Module it controls generator to start stop by remote signal LXC3120 AMF Auto Mains Failure updates based on LXC3110 moreover has mains electric quantity monitoring and mains g...

Page 5: ... the computer through USB to connect directly to controller settings all is not lost when power down parameter system Sensor Detection More kinds of curves of temperature oil pressure fuel level can be used directly and users can define the sensor curves by themselves Multiple Crank Disconnect Conditions Gens frequency speed oil pressure D Widely Power supply range DC 8 35 V suitable to different ...

Page 6: ...te standard IEC688 1992 Test way AC1 5kV 1min leakage current 3mA Weight 330g 4 Operation 4 1 Push buttons Stop Reset Stop running generator in Auto Manual mode In case of alarm condition pressing the button will reset alarm During stopping process press this button again to stop generator immediately In Standby mode pressing and holding the button for 3 seconds will test indicator lights lamp tes...

Page 7: ...uancheng Automation Equipment Co LTD LXC31X0 LXC39X0 User Manual Dongguan Tuancheng Automation Equipment Co LTD T 86 769 23162896 F 86 769 23166296 www lixise com Page 7 of 28 4 2 Indicator light LXC3110 LXC3910 Panel Indicators LXC3120 LXC3920 Panel Indicators ...

Page 8: ...perature Under speed Charge Alternator Failure and Aux inputs configured to stabilize without triggering the fault As soon as this delay is over start idle delay is initiated if configured During start idle delay under speed under frequency under voltage alarms are inhibited When this delay is over warming up delay is initiated if configured After the warming up delay if generator status is normal...

Page 9: ...en controller detects the warning signal only alarm and not lead to shutdown The alarm information will be displayed on LCD Warnings types are as follows No Items Description 1 High Temperature When the controller detects that engine temperature has exceeded the pre set value while shutdown is prohibited or detects that the Aux input high temperature while shutdown is prohibited it will initiate a...

Page 10: ...onding alarm information will be displayed on LCD 5 2 Shutdown alarm When controller detects shutdown alarm it will send signal to open breaker and stop the genset The alarm information will be displayed on LCD Shutdown alarm types are as follows No tems Description 1 Digital Input When digital input port is set as shutdown and the action is active it will send a shutdown signal 2 High Temperatu r...

Page 11: ...ion will be displayed on LCD 13 Genset Failed When the controller detects that the genset frequency is 0 it will initiate a shutdown alarm and the corresponding alarm information will be displayed on LCD 14 Low Fuel Level When the controller detects that the fuel level has fallen below the pre set value or detects that the low fuel level input is active it will initiate a shutdown alarm and the co...

Page 12: ...x Input 2 1 0mm2 9 Aux Input 3 1 0mm2 10 Aux Input 4 1 0mm2 11 Engine Temperature Sensor 1 0mm2 Connect to a temperature cylinder resistance sensor See Table 4 12 Oil Press Sensor 1 0mm2 Connect to a oil pressure resistance sensor 13 CT A Phase Sensing 1 5mm2 Outside connected to secondary coil of current transformer rated 5A 14 CT B Phase Sensing 1 5mm2 15 CT C Phase Sensing 1 5mm2 16 CT COM 1 5m...

Page 13: ...of mains LXC3X10 without 30 RS232 public grounded pin 0 5mm2 Recommended to use shielded cable single grounded shield LXC31X0 series no this function 31 RS232 RX 0 5mm2 32 RS232 TX 0 5mm2 USB USB Interface Controller directly through the USB line connected to the computer for parametric programming 7 Parameters setting Start the controller then press to enter into the parameters setting menu see f...

Page 14: ... you forget the password you can provide the information to the controller manufacturers manufacturers will provide a one time password you can modify the password to enter configuration menu 7 2 Language Chinese English Spanish and Russian interface can be selected 7 3 Mode Select The controller can be set as Test Mode Manual Mode Auto Mode or Stop Mode 7 4 Definition and range of parameters The ...

Page 15: ...rter is powered up 11 Cranking Time 3 60 s 8 Power on time of starter 12 Crank Rest Time 3 60 s 10 The waiting time before second power up when engine start fail 13 Safety On Delay 1 60 s 10 Alarms for low oil pressure high temperature under speed under frequency voltage charge alt failure are inactive 14 Start Idle Time 0 3600 s 0 Idle running time of genset when starting 15 Warming Up Time 0 360...

Page 16: ...te a shutdown alarm signal 29 High Temperature 80 140 ºC 98 When the temperature value of the external temperature sensor exceeds the set value high temperature signal is sent Detecting only after safety on delay is over If the set value is 140 high temperature signal will not be sent this only concerns external temperature sensor not high temperature signal via configuration input port 30 High Te...

Page 17: ... begin to load transfer Gens load action 42 Gens on load Volt 30 620 V 196 43 Gens on load Speed 0 6000 RPM 1200 44 Digital Output 1 0 74 1 Factory default Fuel Relay Output 45 Digital Output 2 0 74 13 Factory default Energized To Stop 46 Digital Output 3 0 74 10 Factory default Idle Control 47 Digital Output 4 0 74 14 Factory default Close Generator 48 Digital Output 5 0 74 19 Factory default Mai...

Page 18: ...rd 0 9999 2 The operator password can only observe the configuration parameters and cannot be modified 74 Crank Disconnect 0 8 6 There are 3 conditions of disconnecting starter with engine Each condition can be used alone and simultaneously to separating the start motor and genset as soon as possible 75 Disconnect Engine Speed 0 3000 RPM 360 When engine speed higher than the set value starter will...

Page 19: ...hen input active genset will start automatically when input inactive genset will stop automatically 9 Simulation Mains OK In Auto mode mains are normal when input is active 10 Simulation Mains Fail In Auto mode mains are abnormal when input is active 11 Panel Lock Generator related operations are banned switch query interface can be used 12 Inhibit Auto Stop In Auto mode during generator normal ru...

Page 20: ...f there is no gens frequency during hi speed running output 2 seconds again 9 Pre Lubricate Actions in period of pre heating to safety run 10 Idle Control Used for engine which has idles Pull in before starting and pull out after into hi speed warming Pull in during stopping idle mode and pull out after shutdown completed 11 Raise Speed Action in hi speed warming run 12 Drop Speed Action in period...

Page 21: ...ion in over speed warning 47 Over Speed Shutdown Action in over speed shutdown alarm 48 Gens Over Freq Warn Action in gens over frequency warning 49 Gens Over Freq Shutdown Action in gens over frequency shutdown alarm 50 Gens Over Volt Warn Action in gens over voltage shutdown 51 Gens Over Volt Shutdown Action in gens low frequency warning 52 Gens Under Freq Warn Action in gens low frequency shutd...

Page 22: ...agnetic pickup 6 Oil pressure Magnetic pickup Generator Frequency 7 Charge D 8 Oil pressure Charge D There are 4 conditions to make starter disconnected with engine that is speed sensor generator frequency Charge D and engine oil pressure They all can be used separately We recommend that engine oil pressure should be using with speed sensor and generator frequency together in order to make the sta...

Page 23: ...PC After the adjustment is completed the data will be saved to the custom resistance curve option Using a custom sensor when choosing the sensor options Custom resistance curve In the control panel the same can customize the sensor curve such as setting the project is 85 Custom sensor curve The specific operation as follows 1 Switch to 85 custom sensor curve interface 2 Press key to enter the sens...

Page 24: ...on again genset will start If everything goes well genset will normal running after idle running if idle run be set During this time please watch for engine s running situations and AC generator s voltage and frequency If abnormal stop genset and check all wires connection according to this manual Select the AUTO mode from controller s panel connect mains signal After the mains normal delay contro...

Page 25: ...uancheng Automation Equipment Co LTD LXC31X0 LXC39X0 User Manual Dongguan Tuancheng Automation Equipment Co LTD T 86 769 23162896 F 86 769 23166296 www lixise com Page 25 of 28 9 Typical application LXC3X10 Typical wiring diagram LXC3X20 Typical wiring diagram ...

Page 26: ...art and fuel output is recommend CAUTION Expand relay must be used in mains gen closed outputs CAUTION Let its normally closed contact series connect between fuel relay output port and electromagnetic valve when you connect emergency stop button on the controller Emergency stop alarm can be displayed if you configure one input port as Auxiliary Shutdown one end connect to normally open contact the...

Page 27: ...ayer should connect to No 1 terminal in controller while another side is hanging in air The else two signal wires are connected to No 1 and No 17 terminals in controller The output voltage of speed sensor should be within AC 1 24 V effective value during the full speed AC12V is recommended in rated speed When install the speed sensor let the sensor is spun to contacting flywheel first then port ou...

Page 28: ...rting battery positive be connected with the emergency stop input Check whether the circuit is open Low oil pressure alarm after crank disconnect Check the oil pressure sensor and its connections High water temp alarm after crank disconnect Check the temperature sensor and its connections Shutdown Alarm During Running Check related switch and its connections according to the information on LCD Che...

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