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Monicon GTR-85, Owner'S Manual, Page: 8 / 32

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Monicon GTR-85 Owner'S Manual Download Page 8

1.5.2  Connection in short distance 

 

Figure 6 – GTR85 local connection diagram 

1.5.3 Connection 

with 

modem 

 

Figure 7 – GTR85 remote connection diagram 

1.5.4 

Inside fuse and protecting value 

 

Fuse1

：

100 mA 

Fuse2

：

750 mA 

Fuse3

：

6 A 

1.5.5 Group 

connection 

1.  Every controller must be have its own identified number to support software recognition. Go to System / 

Misc. page, and change its id number. 

2. Group wiring

：

 

The MTR-1 terminal pin 1 and pin 4 are the power supplied ports, so just one MTR-1 needs to be 
connected with pin 1,2,3,4, and others connect with pin 2, 3 only. 

6 

Summary of Contents for GTR-85

Page 1: ...GTR 85 Generator Controller Owner s Manual TEL 886 4 2422 2598 FAX 886 4 2422 2491 Web Site http www monicon com tw E mail sales monicon com tw 1 ...

Page 2: ...3 Connection with modem 6 1 5 4 Inside fuse and protecting value 6 1 5 5 Group connection 6 2 Communication protocol for user monitoring 7 2 1 Communication Interface 7 2 1 1 Connect with GTR85 via RS 485 interface 7 2 1 2 Transmit information via MTR 1 8 2 1 3 C8 command description 9 2 1 4 Example for AC line voltage phase voltage and current readout 11 3 Software manual 15 3 1 GTR85 software in...

Page 3: ...minal behind the controller under ATS mode Manual User starts the engine directly Off Shutdown the engine or forbid start function 1 1 3 Push Butt on Function PAGE Change LCD display page for reading more information Light Test Test lights for solid clear and brightness It also tests alarm Reset 1 First time Reset shutdown the alarm Second time Reset clears fault lights 2 Holding down for a longer...

Page 4: ...log input T line current S 11 Input 0 Digital input Aux 0 switch 31 F L Sen Analog input Fuel level sensor option 12 Input 3 Digital input Aux 3 switch 32 W T Sen Analog input Water temp sensor 13 L O P Digital input Low oil press switch 33 O P Sen Analog input Oil pressure sensor 14 H W T Digital input High water temp switch 34 Spare Spare 15 ALT Digital input Alternator plus 35 Spare Spare 16 In...

Page 5: ...B 4 GND Note 1 Output Relay function can be changed according users requirements 2 Output Trip Relay is intended to be used to trip the Breaker or AVR filed current in order to cut off load to the generator 3 VRs are adjustment for matching tolerance between external and internal measuring meter readout 3 ...

Page 6: ...ak to Peak Charger AC Output Frequency Sensitivity 62 Hz 10 000 Hz Relay Output 10 A 30 VDC Operating system Windows 98 Windows ME Windows 2000 Windows XP recommend Communication Protocol RS 485 Dynamic encryption by Monicon technology Operating Temperature Range 10 60 Dimension W x H x D 144 mm x 144 mm x 74 mm Panel Cut out W x H 138 mm x 138 mm Weight 1 4 Kg 3 08 lb 1 4 2 Controller Function LC...

Page 7: ... crank protection 2 Low oil pressure protection 3 High water temperature protection 4 Low water level protection 5 Over speed protection Generator respect 1 Over load protection 2 Short circuit protection 3 Over voltage protection 4 Under voltage protection 5 High frequency protection 6 Low frequency protection Battery respect 1 Low battery indicator alarm 2 High battery indicator alarm 3 Charge f...

Page 8: ... value Fuse1 100 mA Fuse2 750 mA Fuse3 6 A 1 5 5 Group connection 1 Every controller must be have its own identified number to support software recognition Go to System Misc page and change its id number 2 Group wiring The MTR 1 terminal pin 1 and pin 4 are the power supplied ports so just one MTR 1 needs to be connected with pin 1 2 3 4 and others connect with pin 2 3 only 6 ...

Page 9: ...parity 9 data bits 1 stop bits The leading 8 bits information defines as Address when the 9th bit sets to 1 or logic high and it defines as Data when the 9th bit sets to 0 or logic low Information transmitting format The master device transmitting information form includes three parts that are Address Command as well as Data in three bytes Address represents the GTR85 s identified number Command r...

Page 10: ...mation transmitting format The master device transmitting information form includes four parts that are Start Address Command as well as Data in seven bytes Transmitted information Format Start Address Command Function Example 4 1 C 8 0 5 The start byte 0x7C in hexadecimal form is the synchronous character of the MTR 1 The description of Address Command and Data are the same as defined in section ...

Page 11: ...nts current power factor and the power factor is value 100 The value 55 represents power factor under 0 55 0E Thousands number of the KW 0F Hundreds number of the KW 10 Tens number of the KW 11 Units number of the KW 12 Decimal point of the KW 13 Decimal of the KW 14 Hundred thousands number of the KWH 15 Ten thousands number of the KWH 16 Thousands number of the KWH 17 Hundreds number of the KWH ...

Page 12: ...s open The value 0xFE 254 represents the fuel level is full The value 0xFD 253 represents the fuel level is empty The value 0xFC 252 represents the fuel level sensor is short The other value represent current coolant level for example the readout value is 0x55 85 that represents 85 33 Maximum page of LCD 34 Decimal of the KVA 35 Decimal point of the KVA 36 Units number of the KVA 37 Tens number of...

Page 13: ...actory ID number 0x6F the command should like 0x2E 0xA7 0x3C c Receiving information i Master device via MTR 1 connect to GTR85 The transmitting information should be 2 E A 7 3 C The receive Echo and Check are 4F91 The receiving information is 20FE after encrypt with factory ID number FID 0x6F ii Master device direct connect to GTR85 The command transmitting information should be 0x2E 0xA7 0x3C Th...

Page 14: ...r encryption factory ID number 0x6F the command should like 0x2E 0xA7 0x3C c Receiving information i Master device via MTR 1 connect to GTR85 The transmitting information should be 2 E A 7 3 C The receive Echo and Check are 4F91 The receiving information is 20FE after encrypt with factory ID number FID 0x6F ii Master device direct connect to GTR85 The command transmitting information should be 0x2...

Page 15: ...MTR 1 connect to GTR85 The transmitting information should be 2 E A 7 4 5 The receive Echo and Check are 2D91 The receiving information is 42FE after encrypt with factory ID number FID 0x6F ii Master device direct connect to GTR85 The command transmitting information should be 0x2E 0xA7 0x45 The receive Echo and Check are 0x2D 0x91 The receiving information is 0x42 0xFE after encrypt with factory ...

Page 16: ...else R phase current 256 current high byte current low byte 10 Current display format is XXXX A So the answer is 256 14 66 10 3650 10 365 A end 14 ...

Page 17: ...1 Step 1 open the GTR80 installation folder and double click the file setup exe The setup wizard will guide you to finish the whole installing process 2 Step 2 welcome screen 3 Step 3 choose the destination folder 4 Step 4 5 Step 5 restart computer 15 ...

Page 18: ...ration library Remote start When the connection between GTR85 and software is setup User can remote start engine by two ways 1 Enable the Remote start run time interval item then click OK The engine will be started at next second and will be stopped until the timer is expired or click the remote stop button 2 Click OK directly the engine will be started and will be stopped if the communication is ...

Page 19: ...he Monicon instruments Co Ltd and the version of GTR85 software Read parameters Click this button reads all the parameters in the current page that user selects Set parameters Click this button configures all the parameters in the current page that user selects Refresh After configuring g settin s to the GTR85 controller into the running procedure Clear MSG the settings are in the un working memor...

Page 20: ...ime delay TDEN 0 5 30 sec 1sec The interval between the circuit switch transfers from emergency power side to the utility normal power side after utility normal power recovered This function executed by activation of MG side relay terminal G37 G38 TDOFF 0 25 5sec 0 5sec The interval of circuit switch in the off state that means the circuit switch neither in utility normal power side nor in emergen...

Page 21: ...o frequency value 7 Detect Lubricant pressures sw Un checked Checked Un checked Controller escapes starter motor refers to lubricant pressure built up 8 Lubricant pressures sw escape starter 1 5 Sec 0 5 6 25 Sec If the system s setting Detect Lubricant Pressure sw is enabled when oil pressure switch is activated and the active period is longer than this setting the controller will escape the start...

Page 22: ...4 Setting 20 PSI 15 60 PSI Controller gives an alarm signal when this function is enabled and the value of the lubricant pressure sensor is under this setting High coolant temperature 5 Checked box Un Checked Checked Un checked Checked means enable this function 6 Setting 95 85 110 Controller gives an alarm signal when this function is enabled and the value of the coolant temperature sensor is ove...

Page 23: ...ecked Un checked Checked means enable this function 15 Display F L input Checked Checked Un checked Checked means display fuel level value or lubricant temperature depends on selecting AC volt page Item Name Default Range Description 3 1 Checked box Checked Checked Un checked Checked means enable this function 2 Action mode Trip Refer to the description in 3 Setting 121 V 110 128 V AC 110 V system...

Page 24: ...2197 V AC 3300 V system 217 V 160 435 V AC 660 V system Under voltage protection is disabled when the value of the AC voltage is under this setting 11 System voltage 220 V 110 V 120 V 190 V 208 V 220 V 380 V Connect directly 440 V Connect with transformer 440V 220 V 480 V Connect with transformer 480V 240 V 3300 V Connect with transformer 3300V 330 V 660 V Connect with transformer 660V 330 V Escap...

Page 25: ...ate 4 Setting 348 A 1 400 A The value depends on CT ratio which user selects 5 Timer 40 Sec 10 2550 Sec Short circuit 6 Checked box Checked Checked Un checked Checked means enable this function 7 Action mode Trip Stop Trip Alarm Indicate 8 Setting 376 A 1 400 A The value depends on CT ratio which user selects 9 Timer 0 2 Sec 0 1 2 Sec Hours page Item Name Default Range Description 1 Second 0 0 59 ...

Page 26: ...elay outputs if signet Shutdown After Trip 6 Checked box Checked Checked Un checked Checked means enable this function 7 Timer 30 Sec 30 900 Sec When trip activated the Run light will flash and trip relay energized the control will shut down the engine if fault not clear before the setting time is up Battery page Item Name Default Range Description 1 Low battery volt setting 19 2 V 7 6 26 V DC vol...

Page 27: ...top Un changeable 3 Setting 1980 RPM 1350 2100 RPM Over speed detecting method is sensed alternator charger RPM IF over this setting then will cause engine stop 4 Timer 2 Sec 1 10 Sec RPM ratio 5 Multiple factor 56 1 200 6 Divider factor 10 1 200 The ratio of rotation of main frame versus alternator chargers pulley Escape RPM 7 Checked box Checked Checked Un checked Checked means enable this funct...

Page 28: ...re is cool down the switch will close 4 Timer 1 Sec 0 5 10 Sec Low lubricant pressure switch 5 Checked box Checked Checked Un checked Checked means enable this function 6 Action mode Stop Un changeable 7 Type N O N O N C N O This switch returns a closed signal during low oil pressure conditions once oil pressure is established the switch will open N C This switch returns an open signal during low ...

Page 29: ...function for the auxiliary input 1 Controller bypassed the fault signal except the emergency stop and over speed when the battle switch input is activated and function name is selected 8 Action mode Stop Refer to the description in When function name battle switch is selected the action mode is un changeable 9 Type N O N O N C 10 Timer 1 Sec 0 25 5 Sec Auxiliary input 2 11 Checked box Checked Chec...

Page 30: ... Range Description 1 Aux output 0 Error occur See description 2 Aux output 1 Pre heat duration See description 3 Aux output 2 Energized to stop See description GTR85 supports the following function output as auxiliary output 1 Error Occur 2 Standby 3 Pre heat 4 Start Period 5 Start Interval 6 Run 7 Stop 8 Engine Halt 9 Generator Working 10 Reset Activate 11 System Trip 12 System Alarm 13 Fire Char...

Page 31: ... timer expired 12 High Coolant Temp Value An aux output relay will be energized when the vale of the coolant temperature sensor is greater than the setting of the high coolant temperature 13 Low Fuel Level Value An aux output relay will be energized when the vale of the fuel level sensor is less than the setting of the low fuel level 14 Low Lube Press Value An aux output relay will be energized wh...

Page 32: ...fety on timer 10 Sec 3 20 Sec All alarms are ignored until safety on timer expired except the emergency stop over speed 2 De bounce 50 5 200 De bounce time can avoid the interference by Electronic or magnetic 3 Controller Address 41 H 01 FF H Controller address is for identification while multiple controllers connected in the same network 4 System not auto Checked Checked Un checked Checked means ...

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