T E L : 04- 2 2 3 8 - 0 6 9 8
F AX: 04- 2238- 0 891
Web Site:
E - m a i l: s a l e s @ m o n i c o n . c o m . t w
http://www.monicon.com.t w
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1. Introduction
Indication of circuit
breaker status
A. Panel descriptions
B. Circuit Breaker status LED
Genset Indicators:When ATS transfers load from Mains to the Genset, the LED turns ON if
connector 26 detects signal from ATS switch.
C. Setup Keypad
1. In password entry mode, this keypad switches to next digit.
2. Under PARAMETER setting, this keypad switches to the next parameter.
1. In password entry mode, this keypad switches to previous digit.
2. Under PARAMETER setting, this keypad switches to previous parameter.
1. In CODE entry mode, this keypad increases the value
2. Under PARAMETER setting, this keypad increases the setting value.
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1. In CODE entry mode, this keypad decreases the value.
2. Under the PARAMETER setting mode, this keypad decreases the setting
Enter or exit the parameter setting mode (Code: 0000)
Confirm and save the settings
These keypads alternately change the display of Genset information, evenlog,
and error code.
Press reset to clear error and deactivates alarm.
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D. Operation Rotary Switchs
Pin
Description
Code
2
Battery +
B+
3
Battery -
B-
4
Ground
GND
5
Crank output
Crank
6
Fuel pump output
Fuel
7
Stop output
Stop
8
Output 3
Out.3
9
Output 2
Out.2
10
Output 1
Out.1
11
Output 1
12
Output 0
Out.0
13
Output 0
18
Input 4
IN.4
19
Input 3
IN.3
20
Input 2
IN.2
1. Manual:In manual mode, the LCD shows pre-heat function; after pre-heat, engine starts
immediately. If engine fails to start, the GTR-660 returns to the OFF mode. The pre-heat
state may not perform, if parameter setting is disabled.If Pre-fuel is activated, the fuel
outputs before crank procedure.
2. AUTO:In the Auto mode, the GTR-660 starts the engine by ATS signal and then the LCD
shows preheat, if pre-heat function is enabled. After pre-heat, the engine starts to crank. If
engine fails to start, the system returns to the pre-heat state and then start to crank the
engine again. For example, if the conditions and parameter settings are given as follows:
1.stop duration is 10 seconds, crank attempt is 3 times. The engine cranks for 10 seconds
and then rest for 10 seconds, after 3 attempts, the LCD shows the over crank and triggers
the alarm.
3. OFF:Switch to OFF stops the engine and then “stop” appears on the LCD. The idle also
appears on the LCD, if the idle function is enabled. After 10 seconds of delay (depends on
the setting), the engine stops completely and idle icon disappears.
E. Rear connectors:
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21
Input 1
IN.1
22
ATS input
ATS
23
Input 0
IN.0
24
Low oil pressure switch
L.O.P
25
High water temperature switch
H.W.T.
26
Genset breaker status input
G. switch
27
N/A
28
Pickup (RPM)
Pick-up
29
Pickup (RPM)
Pick-up
49
CT 1 input
I1
50
CT 2 input
I2
51
CT 3 input
I3
52
CT Common input
Com.
53
Sensor V+ output
Sensor V+
54
Sensor Common GND input
Common
55
Oil pressure sensor input
Oil Press
56
Oil temperature sensor input
Oil Temp
57
Water temperature sensor input
Coolant Temp
58
AUX sensor input
Auxiliary
U
Generator U input
U V Generator V input
V
W
Generator W input
W
N
Generator N input
N R Mains R input
R
S
Mains S input
S
T
Mains T input
T N Mains N input
N
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2. Dimension
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3. Specification
A. Display
1. Mains OFF warning
2. Fuel level
3. Frequency
4. AC voltage/current
5. KW KVA KVAR (3 phase)
6. P.F.
7. RPM
8. Engine parameter settings
9. Battery voltage
10. Exerciser
11. Water temperature
12. Oil pressure
13. 1024 Event log
14. 64 Error record
B. Remote access:
1. Start, stop, and reset
2. Parameter settings
3. Genset monitoring
4. Error code access
C. Front panel:
1. Manual
2. Auto (ATS)
3. OFF
4. Reset
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Engine
1.High water temperature
2.Low oil pressure
3.Low coolant
4.Over crank
5.Over speed
6.Low fuel
Generator
1.Over load
2.Short
3.High voltage
4.Low voltage
5.High frequency
6.Low frequency
Battery
1.Low voltage
2.High voltage
3.Charge fail
4.Under voltage
D. Protections
E. Specification
DC input:8~36 VDC
Power consumption:Max. 24 W
Voltage measurement:0~500VAC(±0.2 %)
Current measurement:0~5 A * CT ratio (±0.2 %)
Frequency measurement: 0~80 Hz(±0.02 %)
Charger or pickup voltage:5 V ~ 70 V(peak to peak)
Charger or pickup frequency:62 Hz ~ 5KHz
Relay output:10 A/30 VDC (Output 3 Max. 1 A).
Communication protocol:A. Power environment Communication protocol
B. Modbus master Communication protocol
Working temperature:-10 ℃~ 60 ℃
Dimension(W * H * D):216 mm * 144 mm * 89 mm
Opening(W * H):210 mm * 138 mm
Weight:1 Kg
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4. Genset Info.: Display generator inforamtion
A. Event Record: Display operation history
B. 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. Crank attempts
Setting:1~10
Default:3
Description:Set total number of crank attempts.
5. Escape up limit
Setting:15~30(Hz)
Default:20
Description:When frequency reaches setting, starter motor disconnects from engine.
6. Engage low limit
Setting:15~30(Hz)
Default:20
Description:If frequency is below setting allows crank procedure
7. OP build up time
Setting:0.2~2.0(Seconds)
Default:0.6
8. Idle interval
Description:Time delay before disconnecting starter motor after oil pressure switch
activates. (“Detect oil press” must be enabled.)
Setting:0~600(Seconds)
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Default:0
Description:Duration of engine idle
2. Engine Settings
1. PreAdd Fuel Time
Setting:0.0~5.0(seconds)
Default:3
Description:Activates fuel pump before initiating crank procedure.
2. Pre-Heat Time
Setting:0~20(Seconds)
Default:0
Description:Duration of Preheat before crank.
3. Energied to Stop
Setting:1~30(seconds)
Default:10
Description:Output duration for stop solenoid to shut down the engine.
4. Failed to stop
Setting:1~10(Seconds)
Default:2
Description:Time delay before triggering engine shutdown failed alarm.
5. Trip then shut
Setting:Disable/ Enable
Default:Enable
Description:When error occurred, timer starts before shutdown the engine
6. Trip duration
Setting:30~900(Seconds)
Default:30
Description:When error occurred, controller outputs error signal, if error is not cleared
within setting, system initiates Genset shutdown.
7. Cooling time
Setting:0~1250(Seconds)
Default:30
Description:Set engine cooling time for normal Genset shutdown. Engine cooling time is
disabled during malfunction shutdown
8. Freq versus RPM
Setting:0~200
Default:30
Description: To conver RPM from frequency, divide RPM by frequency
(1800rpm/60HZ=30), 30 is the ratio for this setting.
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9. Man Inst. Stop
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.
4. Acc.: Hour * 100
Setting:0~99(*100)
Default:0
Description:Set the hour meter in 100 hours scale.
4. Sensors Switches
1. H.W.T. Detection
Setting:Disable/ Enable
Default:Enable
Description:Activates high water temperature protection
2. H.T. Sw. Type
Setting:NC/NO
Default:Normal Open
Description:Setup the switch to normally close or normally open.
3. H.W.T. Sw. Delay
Setting:1~9.5(Seconds)
Default:1.5
Description:When high water temperature occurres, timer starts before initiating shutdown.
Default:380V
Description:Setup Genset AC output voltage
2. System AC Volt
Setting:110/120/190/208/220/240/380V/415/440
Default:380V
Description:Setup controller AC input voltage
3. Hi ACV Detect
Setting:Disable/ Enable
Default:Enable
Description:Activates high voltage protection.
4. Hi ACV Protect
Setting:1.Warning 2.Alarm 3.Trip 4.Stop
Default:3
Description:Setup the action when high voltage occurs.
5. 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.
6. Hi ACV Delay
Setting:0.5~5(Seconds)
Default:2.5
Description:When high voltage occurred, timer starts before activating protection
7. Low ACV Detect
Setting:Disable/ Enable
Default:Enable
Description:Activates low voltage protection
8. Low ACV Protection
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Setting:1.Warning 2.Alarm 3.Trip 4.Stop
20:5
30:5
40:5
50:5
60:5
75:5
80:5
100:5
150:5
200:5
250:5
300:5
400:5
500:5
600:5
700:5
750:5
800:5
900:5
1000:5
1200:5
1500:5
1600:5
2000:5
2500:5
3000:5
3200:5
4000:5
5000:5
6000:5
Default:3
Description:Setup the action when low voltage occurs
9. Low ACV set point
Setting:78~110/84~120/134~190/146~208/154~220/266~380(V)
Default:108/108/172/198/198/342
Description:When AC voltage is below setting, controller outputs trip signal
10. Low ACV delay
Setting:0.5~5(Seconds)
Default:2.5
Description:When low voltage occurred, timer starts before activating protection
11. Mini. ACV Detect
Setting:Disable/ Enable
Default:Enable
Description:Activates extreme low voltage protection.
12. Mini. ACV setpoint
Setting:34~88/36~96/58~152/62~166/66~176/114~304(V)
Default:56/60/96/110/110/198
Description:When sudden drop of AC voltage blows setting, low voltage protection is
disabled.
13. ACV Escape Motor
Setting:Disable/ Enable
Description:Disengage starter motor by Genset voltage
14. 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
10. AC Ampere
1. Current Ratio:
Range:
Default:500:5
Description:Setup the current transformer ratio
Setting:1.Warning 2.Alarm 3.Trip 4.Stop
Default:3
Description:Setup the action when overload occurs
4. O. L. Set Point:
Range:1~31
Description:When current is above setting, the controller outputs trip signal, setup range is
related to the CT ratio.
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
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400~2000(A)
500~2500(A)
600~3000(A)
640~3200(A)
800~4000(A)
1000~5000(A)
Description:When current is above the setting, controller outputs trip signal, setup range is
related to the CT ration setup.
9. Short Delay:
Setting:0.1~1.0(Second)
Default:0.2
Description:When AC short occurres, timer starts before activating protection
11. RPM
1. RPM Mul. Factor
Setting:1~200
Default:60
Description:Please use value calculated in next parameter setting
2. RPM Div. Factor
Setting:1~200
Default:40
Description:The R.P.M. Mul. and Div. are the ratio of engine revolution versus total number
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→ (1800÷20) and R.P.M. denominator could be set to 23→(460÷
20).
Solution: 1800 / 460 = 3.913
The R.P.M. calculation formula is as below
R.P.M. = Input pulse * (RPM numerator / RPM denominator)
1800 = 460 * (90/23)
(B) If the engine revolution is 1500 and total count of fly wheel teeth in one second is 4437 (input
pulse), the R.P.M. numerator should be set to 45 and R.P.M. denominator should be set to 133.
Solution: 1500 / 4437 = 0.338
The R.P.M. calculation formula is as below
R.P.M. = Input pulse * (revolution numerator / revolution denominator)
1500 = 4437 * (45/133)
(C) If the teeth count of engine flywheel is 118. Assume the rated rpm of Gen-set is 1500
rpm. Then the 1500 rpm/50hz => 30 rpms/per second also generate 30 x 118 =3540
electronic signals. Then 1500 / 3540 = 0.423 (75/177=0.423), set the R.P.M. numerator to
75 and R.P.M. denominator to 177.
3. RPM Escape motor
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Setting:Disable/ EnableDefault:Disable
Description:Disengage starter motor by RPM setting
4. RPM Esc. Set point
Setting:300~900(RPM)
Default:480
Description:Disconnect starter motor when RPM reaches setting
5. RPM Disp. Source
Setting: Alternator / Frequency
Default:Freq.
Description:Converts the RPM from frequency or alternator speed.
6. O.S. Detection
Setting:Disable/ Enable
Default:Enable
Description:Activates over speed protection.
7. O.S. set point
Setting:1350~2100(RPM)
Default:1980
Description:If engine speed is higher than setting, controller shuts down the engine only if
over speed is enabled
8. Over speed delay
Setting:1~10(Second)
Default:1
Description:When over speed occurres, timer starts before activating protection