ComAp InteliNano MRS 3 User manual

InteliNano NT
MRS 3
IMPORTANT: D+ is not used, connect this terminal to battery
positive!
Terminal Description
T01 BATT-
T02 D+
T03 BATT+
T04 Binary input – Emergency stop
T05 Binary output –Start (6A)
T06 Binary output – Fual Solenoid (6A)
T07 Binary output (500 mA)
T08 Binary input/output (500 nA)
T09 Binary output (500 mA)
T10 Binary output (500 mA)
T11 Com for nalog inputs binary input
T12 Binary input – Remote start
T13 Binary/analog input –
Low Fuel Level
T14 Binary/analog input –
Coolan Temperature
T15 Binary/analog input – Oil Pressure
T18 RPMIN
T19 RPMGND
T20 COM (I)
T21 Phase1 (k)
T22 Phase2 (k)
T23 Phase3 (k)
T25 Neutral
T27 Phase1
T29 Phase2
T31 Phase3
L
COM
H
InteliNano NT MRS 3 Fast User Guide 1
Fast user guide

InteliNano NT MRS 3 Fast User Guide 2
Accessing the setup mode
START AUTO STOP
Ensure the engine is stopped and the controller is in Manual mode (the green LED above button AUTO is turned off). If you have not
configured the custom initialization (init) screen then press and hold STOP button, then briefly press up button and then AUTO button. If
you have already created your own init screen then press and hold STOP button and then briefly press up, the custom init screen will
appear, keep holding the STOP button. Then press down button to switch LCD to default init screen, and then press AUTO button. To
move up and down in the setup menu use up and down buttons. Press START button to select/confirm option or STOP button for exit.
Setpoints
Use up and down buttons to move or change value. START button to select setpoint or confirm changes and STOP button to go back.
Basic settings
Setpoint code Setpoint name Range
B01 Nominal Voltage Ph-N 80–480 V
B02 Nominal Voltage Ph-Ph 80–600 V
B03 Nominal Frequency 50 Hz (1), 60 Hz (2)
B11 Nominal RPM 100–4000
B14 Gear Teeth 0–300
B04 Connection Type Mono Phase (1), SplitPhase (2), 3Ph3Wire (3), 3Ph4Wire (4), Autodetect (5)
B05 Units Format Metric unit format (1), US unit format (2)
B07 Zero Power Mode Delay 0–360 min
B08 Light Tower Mode Disable (1), Enable (2)
B12 CT Connected Yes (1), No (2)
B09 Nominal Current 1–1000 A
B10 CT Ratio 1–5000 A/5A
B13 Nominal Power 1–500 kW
Engine parameters and protections
Setpoint code Setpoint name Range
E01 Prestart Time 0–600 s
E12 Cranking Attempts 1–10
E02 Maximum Cranking Time 0–60 s
E03 Cooling Time 0–3600 s
E04 Oil Pressure Shutdown 0.0–10.0 Bar
E05 Coolant Temperature Shutdown 0–150 °C
E15 Fuel Level Shutdown 0–20 %
E06 Battery Undervoltage 8.0–40.0 V
E07 Warning Maintenance 0–10000 h
E08 Oil Pressure Starter Disengagement Disable (1), Enable (2)
E09 Choke Time 0–3600 s
E10 Minimal Stabilization Time 1–300 s
E11 Starting RPM 5–60 %
E13 Low Battery Start Disable (1), Enable (2)
E14 Low Battery Running Time 1–240 min
Generator protections
Setpoint code Setpoint name Range Setpoint code Setpoint name Range
G01 Generator Overvoltage Shutdown G02–200 % G05 Generator Short Circuit Shutdown 100–500 %
G02 Generator Undervoltage Shutdown 0–G01 % G06 Generator Short Circuit Delay 0.00–100.00 s
G03 Generator Overfrequency Shutdown G04–200.0 % G07 Generator Overload Shutdown 70–130 %
G04 Generator Underfrequency
Shutdown 0.0–G03 % G08 Generator Overload Delay 1–300 s
To apply all changes, return to the main setup menu and restart the controller by pressing the STOP button.

InteliNano NT MRS 3 Fast User Guide 3
Outputs and inputs
Input settings
Input code Input source Type Terminal assignment
I00 Not Used Binary T08, T12, T13, T14, T15
I01 Emergency Stop Binary T04
I02 Remote Start/Stop Binary T12
I03 Remote Start And Load Binary T12
I04 Access Lock Binary T08, T12, T13, T14, T15
I07 GCB Feedback Binary T08, T12, T13, T14, T15
I10 External Warning 1 Binary T08, T12, T13, T14, T15
I01 External Warning 2 Binary T08, T12, T13, T14, T15
I12 External Warning 3 Binary T08, T12, T13, T14, T15
I13 External Shutdown 1 Binary T08, T12, T13, T14, T15
I14 External Shutdown 2 Binary T08, T12, T13, T14, T15
I15 External Shutdown 3 Binary T08, T12, T13, T14, T15
I20 Low Fuel Level Binary T08, T12, T13, T14, T15
I21 Fuel Level Analog Analog T13, T14, T15
I22 Low Oil Pressure Binary T08, T12, T13, T14, T15
I23 Oil Pressure Analog Analog T13, T14, T15
I24 High Coolant Temperature Binary T08, T12, T13, T14, T15
I25 Coolant Temperature Analog Analog T13, T14, T15
I29 Fuel Level SD Binary T08, T12, T13, T14, T15
Output settings
Output code Output source Type Terminal assignment
O00 Not Used Binary T05, T06, T07, T08, T09, T10
O01 Starter Binary T05
O02 Fuel Solenoid Binary T06
O03 Stop Solenoid Binary T07, T08, T09, T10
O04 Alarm Binary T07, T08, T09, T10
O05 GCB Close/Open Binary T07, T08, T09, T10
O07 Ready To Load Binary T07, T08, T09, T10
O08 Prestart Binary T07, T08, T09, T10
O09 ECU Power Relay Binary T07, T08, T09, T10
O10 Choke Binary T07, T08, T09, T10
O11 Glow Plugs Binary T07, T08, T09, T10
O14 Low Fuel Level Alarm Binary T07, T08, T09, T10
O15 Common Warning Binary T07, T08, T09, T10
O16 Common Shutdown Binary T07, T08, T09, T10
O17 Mode Auto Binary T07, T08, T09, T10
Normally Open Contact – input Normally Closed Contact – input
Normally Open Contact - output Normally Closed Contact – output
User curves
I21 VDO Level % Datcon Level % - - - Not selected
I23 VDO 5 Bar VDO 10 Bar Datcon 5 Bar Datcon 7 Bar Datcon 10 Bar Not selected
I25 VDO 40-120 °C VDO 50-150 °C Datcon High Datcon Low - Not selected

Alarms and events
Events Warnings Shutdowns Shutdowns
Manual Start Warning Maintenance Emergency Stop Generator Undervoltage
Remote Start Low Battery Overspeed Generator Overfrequency
Manual Stop Low Fuel Level Underspeed Generator Underfrequency
Remote Stop External Warning 1 Low Oil Pressure Generator Overload
Auto On External Warning 2 High Coolant temperature Generator CCW Rotation
Auto Off External Warning 3 External Shutdown 1 Start Fail
Power On ECU Communication Error External Shutdown 2 Stop Fail
Island Operation External Shutdown 3 Battery Flat
Start on Low Battery GCB Fail Fuel Level SD
Stop After Charging Cycle Generator Overvoltage
ECU
For ECU configuration use PC software NanoEdit. For more details see InteliNano MRS 3 Reference Guide.
Technical data
Dimensions
Enclosure 118 mm x 108 mm x 40 mm
Cutout 96 mm x 96 mm
Power supply
Power supply range 8–36 VDC
Power supply drop-out immunity 100 ms
Power consumption 35 – 295 mA
Zero Power Mode consumption 52 - 344 µA
Binary outputs (up to 6)
Low current outputs (4) 500 mA
High current output (2) 6 A (long term) / 10 A (short term)
Total output current 10 A (long term) / 16 A (short term)
Binary inputs (up to 6)
Input resistance 1.5 kΩ
Closed contact voltage < 2 V
Open contact voltage > 3.5 V
Analog inputs (up to 3)
Galvanic insulation Not insulated
Electrical range 0–2500 kΩ
Resolution 0.1 Ω
Precision 2 % ± 5 Ω
Charging alternator preexcitation circuit
Excitation current 250 mA typical
Charging fail threshold 80 %
Operating temperature −20 to 70 °C
Operating humidity 95 % non-condensing
(IEC/EN 60068-2-30)
Protection degree (front panel) IP65 with GASKET 4x405 only
IP50 without gasket
Storage temperature −30 to 80 °C
Generator measurements
Measurement input 3ph generator voltage
Measurement type True RMS
Voltage range 480 V Ph-Ph (277 V Ph-N)
Max. measured voltage 340 V Ph-N
Voltage accuracy 1 %
Current nominal/max. value 5 A / 10 A
Current accuracy 1 %
Frequency range 40–70 Hz
Frequency accuracy ±0.1 Hz
Magnetic pick-up
Voltage input range
4 Vpk-pk to 50 Vpk-pk (4 Hz–1 kHz)
6 Vpk-pk to 50 Vpk-pk (1–5 kHz)
10 Vpk-pk to 50 Vpk-pk (5–10 kHz)
Frequency input range 4 Hz–10 kHz
Frequency accuracy 0.1 %
Manufacturer:
ComAp a.s.
Czech Republic
Phone: [phone]
E-mail: [email protected]
Website: www.comap-control.com
© ComAp. Features and specification are subject to change without prior notice.