Page 1
GTR-680 User Manual T E L : 0 4 - 2 2 3 8 - 0 6 9 8 F A X : 0 4 - 2 2 3 8 - 0 8 9 1 :h t t p : / / w w w . m o n i c o n . c o m . t w W e b S i t e E - m a i l :...
Page 2
Introduction Panel descriptions Setup Keypad — In password entry mode, this keypad switches to next digit. — Under PARAMETER setting, this keypad switches to the next parameter. — In password entry mode, this keypad switches to previous digit. — Under PARAMETER setting, this keypad switches to previous parameter. —...
Page 3
If Pre-fuel is activated, the fuel outputs before crank procedure. In the Auto mode, the GTR-680 starts the engine by ATS signal and then the LCD 2. AUTO: shows preheat, if pre-heat function is enabled. After pre-heat, the engine starts to crank.
Page 4
Back Panel: Description Code Battery + Battery - Ground B_COM Crank output O_MOTOR Fuel pump output O_VALVE Stop output O_STOP Preheat output O_PREHEAT Alarm output O_ALARM AUX output 1 O_OUT1 ( N.O.) AUX output 0 O_OUT0 ( N.O.) AUX input 4 I N.4 AUX input 3 I N.3...
Page 5
M . Switch Pickup (RPM) PICK-UP Generator U input Generator V input Generator W input Generator N input CT 1 input I 1 ( K ) CT 2 input I 2 ( K ) CT 3 input I 3 ( K ) CT Common input Com.
Page 7
Functions Settings System setup Generator voltage Generator current Generator frequency Engine Battery Exercisor Senesors Event logs Error logs Remote Network: 1. Start, stop, and reset 2. Parameter settings 3. Genset monitoring 4. Error records Front Panel: Manual / AUTO / OFF / RESET / LIGHT / LOGS Setup Keypads...
Page 8
Protections Engine Generator Battery 1.High water temperature 1.Over load 1.Low voltage 2.Low oil pressure 2.Short 2.High voltage 3.Low coolant 3.High voltage 3.Charge fail 4.Over crank 4.Low voltage 4.Under voltage 5.Over speed 5.High frequency 6.Low fuel 6.Low requency Specifications DC input:...
Page 9
Parameter Modify: 1........................Crank Settings 1. Detect Frequency Setting:Disable/ Enable Default:Enable Description:Check frequency value before cranking the engine. 2. Detect oil press Setting:Disable/ Enable Default:Enable Description:Check oil pressure before cranking the engine. 3. Crank interval Setting:5~40(seconds) Default:10 Description:Set the duration of each crank. 4.
2.......................... Engine Settings PreAdd Fuel Time Setting:0.0~5.0(seconds) Default:3 Description:Activates fuel pump before initiating crank procedure. Pre-Heat Time Setting:0~20(Seconds) Default:0 Description:Duration of Preheat before crank. Energied to Stop Setting:1~30(seconds) Default:10 Description:Output duration for stop solenoid to shut down the engine. Failed to stop Setting:1~10(Seconds) Default:2...
Page 11
Setting:Disable/ Enable Default:Enable Description:Manual shutdown the Genset without cooling down the engine 3.......................... Hour Meters 1. Acc.: Seconds/ Setting:0~59(Seconds) Default:0 Description:Set the hour meter in seconds. 2. Acc.: Minutes Setting:0~59(Minutes) Default:0 Description:Set the hour meter in minutes 3. Acc.: Hour Setting:0~99(Hour) Default:0 Description:Set the hour meter in hours.
Page 12
Description:Activates low oil pressure protection 5. O.P. Sw. Type Setting:NC/NO Default:Norma close Description:Setup the switch to normally close or normally open. 6. L.O.P Sw. Delay Setting:0.2~6.0(Seconds) Default:1 Description:When low oil pressure occurres, timer starts before initiating shutdown. 5.......................... Auxiliary Input 1.
Page 13
Setting:Disable/ Enable Default:Enable Description:Activates input1 function 8. Input1 Name:1.Emergency Start 2.User Define 3.Low battery Voltage 4. System fault 5.High fuel level 6. System trip 7.Insulation Fail 8.Cooling failure 9.Malfunction warning 10.Charge fail 11.Over load 12.Low water temperature 13.Preheat Default:4. Description:Define function for input 1 9.
Page 14
16. Input2 Delay Setting:0.2~5.0(Seconds) Default:0.4 Description:When input2 activates, timer starts before activating protection 17. Input3 Detect Setting:Disable/ Enable Default:Enable Description:Activates input3 function 18. Input 3 Name Setting:1.Low fuel level 2.User Define 3.Low battery Voltage 4. System fault 5.High fuel level 6. System trip 7.Insulation Fail 8.Cooling Fan failure 9.Malfunction warning 10.Charge fail 11.Over load 12.Low water temperature 13.Preheat Default:6.
Page 15
Description:Setup the action when input 4 activates 25. In4 Switch Type Setting:NC/NO Default:Normal Open Description:Setup Input 4 to normally close or normally open 26. Input4 Delay Setting:0.2~5.0(Seconds) Default:0.4 Description:When input 4 activates, timer starts before activating protection 6.......................... Auxiliary Output Output 0 function Setting:1~45 1.All errors...
Page 16
Setting:1~45 Default:42. Description:Setup the function for output 3 7.......................... CAN Bus J1939 1. J1939 Function Setting:Disable/ Enable Default:Enable 2. ECU Brand Setting: Caterpillar Cummins Chrysler Detroit Diesel Deutz Isuzu Iveco John Deere Logger Perkins Scania SISU Standard Steyer Volvo Description:Setup brand and model of the ECU 3.
3. H.F. set point Setting:50~60/60~72(Hz) Default:55/66Hz Description:When AC frequency is higher than setting, controller shuts down the engine and display high frequency error, if high frequency protection is enable. 4. Hi Freq. Delay Setting:1~9(Seconds) Default:1 Description:When high frequency occurres, timer starts before activating protection 5.
Default:12 Description:Setup DC voltage in 12V or 24V 2. Batt. Fault Alarm Setting:Disable/ Enable Default:Enable Description:Activates battery error protections 3. L batt Set Point Setting:8.4~12/16.8~24(V) Default:10.8/20 Description:When battery voltage is below setting, controller displays low DC volt warning. 4. H batt Set Point Setting:12~16.8/24~33.6(V) Default:14.4/28.4 Description:When battery voltage is above setting, controller displays high DC volt...
Page 19
3. Hi ACV Protection Setting:1.Warning 2.Alarm 3.Trip 4.Stop Default:3 Description:Setup the action when high voltage occurs. 4. Hi ACV Set Point Setting:110~132/120~144/190~228/208~250/220~264/380~456(V) Default:122/122/210/242/242/418 Description:When AC voltage is above the setting, the controller outputs trip signal. 5. Hi ACV Delay Setting:0.5~5(Seconds) Default:2.5 Description:When high voltage occurred, timer starts before activating protection 6.
Page 20
Setting:Disable/ Enable Description:Disconnect starter motor by Genset voltage 13. Esc. ACV Setpoint Setting:44~100/48~108/76~172/84~188/88~198/152~342(V) Default:72/72/124/124/132/228 Description:Disconnect starter motor when AC Voltage reaches disconnecting setting 11........................AC Ampere 1. Current Ratio: Range:1~31 10:5 15:5 20:5 30:5 40:5 50:5 60:5 75:5 80:5 100:5 150:5 200:5...
5. Overload Delay: Setting:10~300(Second) Default:40 Description:When overload occurres, timer starts before activating protection 6. Short Detect: Setting:Disable/ Enable Default:Enable Description:Activates AC short protection 7. Short protect: Setting:1.Warning 2.Alarm 3.Trip 4.Stop) Default:4 Description:Setup the action when AC short occurs 8. Short Set Point: Setting:1~31 1~5(A) 2~10(A)
Page 22
of fly wheel teeth; or the RPM of fly wheel versus the RPM of alternator charger. For example: Set up the RPM numerator and the denominator to 1 to find input pulse from the LCD. (A) If the engine revolution is 1800 and alternator revolution is 460 (input pulse), the R.P.M. numerator could be set to 90→...
Page 23
over speed is enabled 8. Over speed delay Setting:1~10(Second) Default:1 Description:When over speed occurres, timer starts before activating protection 13........................Sensors 1. LFL Value Alarm Setting:Disable/ Enable Default:Enable Description:Activates low fuel warning LFL set point Setting:6~55(%) Default:45 Default:When fuel level is below setting, controller displays warning message. HFL set point Setting:35~99(%) Default:95...
Page 24
Description:Disconnect starter motor when oil pressure reaches setting. 9. Esc. OP Set point Setting:25~65(PSI) Default:45 Description:Disconnect starter motor when oil pressure reaches setting. 10. OP Sensor Brand Setting: VDO 10 Bar KD 10 Bar YG 962 N 010 B2 KL 3967251 MHI 10 Bar VDO 5 Bar KP 6 Bar...
Page 25
Default:Enable Description:Activates exerciser function. 2. Date/ week Depend Setting: Date/Week Default:Date Description:Setup monthly exercise by date or week. 3. Date set point Setting:1~31(date) Default:28 Description:Setup date of monthly exercise 4. Week set point Setting:Sunday/Monday/Tuesday/Wednesday/Thursday/Friday/saturday Default:Sunday Description:Setup week of monthly exercise 5.
Page 26
Default:12 Description:Setup first two digits of service password 4. Maintain Code 1 Setting:0~99 Default:15 Description:Setup remaining digits of service password 5. Maintain DnCount Setting:0~1275(hour) Default:250 Description:Setup the duration between each service 16........................OverLoad Protect 1. Over Load Detect Setting:Disable/ Enable Description:Activates over load detection.
Page 27
2. Language Setting:English/Chinese Default:English Description:Choose between English or Chinese language 3. Comm. Address Setting:0~255(00H~FFH) Default:FFH Description:Multiple Genset networking via RS-485 requires individual address for each controller. 4. Not in AUTO Mode Setting:Disable/ Enable Description:When GTR-220 is in OFF mode, controller triggers alarm. 5.
Page 28
4. Crank information: Description: a. Total count: Display total number of crank attempts. b. Fail count: Display total number of crank fail. c. Succeed count: Display total number of successful cranks. d. .Reset counters: Clears crank information(Password required) [28]...
Need help?
Do you have a question about the GTR-680 and is the answer not in the manual?
Questions and answers