GM50H Engine Controller [PDF]

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GM50H Configuration and installation instructions Ver1.0 GM50H Configuration and installation instructions Ver1.0



 Brief Introduction GM50H is one light and low price-orientated module used for demonstrating engine RPM,water/oil temperature, oil pressure, battery voltage and Hours. The users can adjust and set the parameters by the button on the front face in order to meet the different requests. Besides, it uses the European-style terminals for connection which is more convenient for installation and detachment.  Parameters adjustment Press “PROG” for 2 seconds and release it when the LED shows “P-00” which means the system comes into edition page and the first option is shown. Press "+" or "-" to choose the option you need and press “PROG” to step into the adjustment page;Press "+" or "-" to adjust the value you want to change, then Press “PROG” to revert back to last layer and press “PROG” again for 2 seconds so that the value can be saved and the system will exit from this mode. Please note if the users need to set the sensor curve: the system comes into the sensor curve setting page if the LED shows “nu.1”. Press "+" or "-" to choose the curve value you need and press “PROG” to step into the adjustment page; then press “PROG” to revert back to last layer and press “PROG” again for 2 seconds so that the value can be saved and the system will exit from this mode. Notes: it is valid for the changed value once adjusted.  Parameters Code



parameter



P00



Flywheel Teeth



P01



Frequency to RPM



P02



Oil Pressure Sensor



Range(default) 0~300（0） 0 :available 1:30 （50Hz-1500RPM） 1 :disabled 1:60 （50Hz-3000RPM） 0:disabled 1:VD0 10bar 2:Datcon 10bar 3:Huanghe 10bar 4:3015237 10bar 5:Self-defined



P03



P04



P05 P06 P07



Water Temperature Sensor



Oil Temperature Sensor



Over-speed Alarm Over-speed Delay Low Oil Pressure



P08



High Temperature



P09



High Oil Temperature



P10



Sensor Delay



P11



Low battery Voltage Alarm



P12



Page-change



P13 P14 P15



Self-recycling Interval RPM for start success Oil Pressure for start success



0:disabled 1:VD0 40℃-120℃ 2:Datcon High 3:Huanghe 40℃－120℃ 4:3015238 40℃－120℃ 5:Self-defined 0:disabled 1:VD0 40℃-120℃ 2:Datcon High 3:HUANGHE 40℃－120℃ 4:3015238 40℃－120℃ 5:Changfa OEM 6:Jiangsu OEM 140℃ 7:Shanghai OEM 150℃ 8:Self-defined 0~6000RPM（1650RPM） (Alarm disabled if value is “0”) 0.0~5.5S（0.5S） 0~1100 KPA(100KPA) （Alarm disabled if value is “0”） 50~180℃（95℃） （(Alarm disabled if value is “180”） 50~180℃（105℃） （Alarm disabled if the value is “180”） 0.5~10.0S（5.0S） 5.0~28.0V（9.0V） （Alarm disabled if the value is “5.0”） 0:Page changed manually 1:Page changed automatically 1~120S（5S） 200~1000RPM(600RPM) 138－412KPA(206KPA)



P16



Safety delay



P17



Alarm output time



P18



Alarm function



3~240S（10S） 0~99S（30S） 0:alarm output disabled 99:alarm output all th e time 0:disabled 1:available



Note: both of the input voltage and speed sensor can check the RPM, please choose one option for setting only (if available for both options, then the result from speed sensor is on priority); If the system checked the oil pressure is over "the crank oil pressure value"(P15) or "crank RPM value"(P14) once the module is connected with main power, then it will regard the genset as cranked successfully.(Over speed alarm doesn't belong to this condition), which means the alarm will occur after the safety delay when the fault is checked. The alarms should be cleared after the module disconnects with power.  Specification  DC Supply: 8～36 V continuous  Consumption Power:MAX 1 W  Sensor Resistance:0～1000Ohm  Magnetic Input Frequency:Freq 100Hz～15kHz  Magnetic Pick-up Voltage Input Range:AC 3～65 V  Input Power Signal: AC40～280V（45～70Hz）  RPM Accuracy:deviation≦±1%;  Oil Pressure Accuracy:0-1100KPA, deviation≦±2.5%;  Water Temperature Accuracy:10-120℃, eviation≦±2.5%;  Oil Temperature Accuracy:10-150℃ deviation≦±2.5%;  Battery Voltage Accuracy:deviation≦±1%;  Accumulation Time :0-9999Hours;  Min Time Record :0.1Hours;  Alarm Output: Neg- output, Max DC1A;  Operation Temperature:-20～65℃;  Storage Temperature:-40～85℃;  Ingress Protection:IP54（The front face after installation）;  Size (W * H * D):100mm*100mm*77mm;  Installation Size (W * H):91mm*91mm;  Weight:150 g



GM50H Configuration and installation instructions Ver1.0  Diagram