Monicon GTR-660 Manuale utente
[2]
1. Introduction
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.
Indication of circuit
breaker status
[3]
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.
[4]
D. Operation Rotary Switchs
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 byATS 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：
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
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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
[7]
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
[8]
D. Protections
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
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
[9]
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
Description：Time delay before disconnecting starter motor after oil pressure switch
activates. (“Detect oil press”must be enabled.)
8. Idle interval
Setting：0~600(Seconds)
[10]
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.
Indice
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