ComAp InteliNano NT MRS User manual

Copyright © 2015 ComAp a.s.
ComAp a.s..
Kundratka 17, 180 00 Praha 8, Czech Republic
Tel: [phone], Fax: [phone]
E-mail: [e-mail], www.comap.cz
Reference Guide
TABLE OF CONTENTS
1Document information...................................................................................................................... 3
1.1 Clarification of notation............................................................................................................... 3
1.2 Conformity Declaration............................................................................................................... 3
1.3 Important .................................................................................................................................... 3
1.4 Text............................................................................................................................................. 5
2System Overview ............................................................................................................................. 6
2.1 General description .................................................................................................................... 6
2.2 Configurability............................................................................................................................. 6
3Application Overview........................................................................................................................ 7
3.1 MRS –Manual Remote Start ..................................................................................................... 7
3.2 True RMS measurement............................................................................................................ 8
4Installation and wiring....................................................................................................................... 9
4.1 Mounting..................................................................................................................................... 9
4.2 Package contents..................................................................................................................... 10
4.3 Terminal diagram...................................................................................................................... 11
4.4 Power supply............................................................................................................................ 12
4.5 D+............................................................................................................................................. 13
4.6 Voltage measurement and generator connection types........................................................... 13
4.7 Binary inputs............................................................................................................................. 18
4.8 Binary outputs........................................................................................................................... 18
4.9 Analog inputs............................................................................................................................ 19
5Recommended Wiring.................................................................................................................... 22
5.1 InteliNanoNT MRS –Wiring Diagram ........................................................................................ 22
6Controller Settings.......................................................................................................................... 23
6.1 Setup mode .............................................................................................................................. 23
7Inputs and Outputs......................................................................................................................... 27
7.1 Normally Open Contact............................................................................................................ 28
7.2 Normally Closed Contact.......................................................................................................... 28
8Outputs settings ............................................................................................................................. 29
8.1 Binary outputs InteliNanoNT MRS - default............................................................................... 29
InteliNanoNT
InteliNano NT

MRS
Modular Gen-set Controller
Compact Controller for Stand-by Operating Gen-sets
SW version 2.0.0.x, HW version 2.0, September 2015

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8.2 Logical binary outputs............................................................................................................... 29
9Inputs settings ................................................................................................................................ 39
9.1 Binary and analog inputs InteliNanoNT MRS - default .............................................................. 39
9.2 Logical binary and analog inputs.............................................................................................. 39
10 Setpoints................................................................................................................................... 53
10.1 B - Basic settings ................................................................................................................. 55
10.2 E - Engine parameters and protections ............................................................................... 60
10.3 G - Generator protections .................................................................................................... 64
11 ECU.......................................................................................................................................... 65
11.1 CAN bus wiring .................................................................................................................... 65
12 Alarms, Events and History Management................................................................................ 66
12.1 Events .................................................................................................................................. 68
12.2 Warnings.............................................................................................................................. 69
12.3 Shutdowns............................................................................................................................ 71
12.4 ECU Messages .................................................................................................................... 75
13 Technical data .......................................................................................................................... 76
13.1 Power supply........................................................................................................................ 76
13.2 Operating conditions............................................................................................................ 76
13.3 Physical dimensions............................................................................................................. 77
13.4 Binary inputs ........................................................................................................................ 77
13.5 Binary outputs ...................................................................................................................... 77
13.6 Analog inputs ....................................................................................................................... 78
13.7 Generator measurements.................................................................................................... 78
13.8 Charging alternator preexcitation circuit .............................................................................. 78
13.9 Communication interface ..................................................................................................... 78
13.10 CAN interface....................................................................................................................... 78

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1 Document information
INTELINANONT®MRS -REFERENCE GUIDE
WRITTEN BY:ALES PETRIK,DANIEL SVANDA
©2015COMAP LTD.
KUNDRATKA 17, PRAHA 8, CZECH REPUBLIC
PHONE:[phone], FAX:[phone]
WEB:HTTP://WWW.COMAP.CZ,E-MAIL:[e-mail]
DOCUMENT HISTORY
REVISION NUMBER
RELATED SW.VERSION
DATE
1.3
29.11.2012
1.4
5.3.2013
1.4r1
11.3.2013
1.5
20.9.2013
1.6
1.9.2014
2.0.0.x
24.9.2015
1.1 Clarification of notation
NOTE:
These boxes contain helpful tips, reminders, and other notes.
CAUTION!
These boxes call special attention to procedures or adjustments, which if done incorrectly can cause
damage or equipment failure.
WARNING!
These boxes call special attention to important procedures or adjustments, which if done incorrectly
could result in personal injury or death.
1.2 Conformity Declaration
The following described machine complies with the appropriate basic safety and
health requirement of the EC Low Voltage Directive No: 73/23 / EEC and EC
Electromagnetic Compatibility Directive 89/336 / EEC based on its design and type,
as brought into circulation by us.
1.3 Important
SAVE THESE INSTRUCTION - This manual contains important instructions for the
InteliNanoNT controllers’ family that shall be followed during installation and maintenance of the
InteliNanoNT genset controllers.
This manual is intended for use by gen-set control panel builders and parties concerned with
installation, operation, and maintenance of the gen-set.

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This manual describes the InteliNanoNT MRS software, which is designed for single set, stand-by and
island applications.
NOTE:
ComAp believes that all information provided herein is correct and reliable and reserves the right to
update at any time. ComAp does not assume any responsibility for its use unless otherwise expressly
undertaken.
NOTE:
SW and HW must be compatible otherwise some functions will be disabled.
NOTE:
Because of large variety of the InteliNanoNT parameters settings, it is not possible to describe all
combinations. Some of the InteliNanoNT‘s functions are subject of changes depend on SW version.
The data in this manual only describes the product and is not intended as a warranty of performance
or characteristics.
CAUTION!Dangerous voltage
In no case touch the terminals for voltage measurement!
Always connect grounding terminals!
CAUTION!
All parameters are pre-set to initial values. But the setpoints in the “Basic settings” settings group
!!must!! be adjusted before the first startup of the gen-set.
!!! INCORRECT ADJUSTMENT OF BASIC PARAMETERS
CAN RESULT IN DAMAGE TO THE GEN-SET !!!
The following instructions are for qualified personnel only. To avoid personal injury do not perform any
action not specified in this User guide!!!
WARNING!Remote control
The InteliNanoNT controller can be controlled remotely. When working on the gen-set, ensure that
remote start is disabled.
This is done by:
Disconnect input REM START/STOP
or
Disconnect output Starter and outputs GCB Close/Open

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1.4 Text
Stop “Letters in the frame” buttons on the controller’s front panel
Nominal Voltage Ph-N “Italic” set points
Fuel Solenoid “Italic”input/output function
T15 “Italic”controllers terminal
Manual Start “Italic”event or ECU message
Generator CCW Rotation “Italic”warning alarm
Start Fail “Italic”shutdown alarm

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2 System Overview
2.1 General description
The InteliNanoNT MRS is an Manual Remote Start controller for single generating sets. The
InteliNanoNT supports electronic engines.
InteliNanoNT controllers are equipped with an intuitive graphic display, which together with extensive
functionality, set the new standard in gen-set controls.
InteliNanoNT supports diesel and gasoline engines.
The key features of InteliNanoNT are easy installation and intuitive operation. Users may choose
between predefined configurations for typical applications and user-defined configurations for special
applications.
2.2 Configurability
One of the key features of the controller is high level of adaptability to the needs of every particular
application. This customization is accomplished in the configuration.
NOTE:
Use NanoEdit PC software to the read configuration from the controller or disk, view it, modify it, and
write the configuration to the controller or disk.
The firmware contains large number of binary inputs and outputs for all available. Configuration will
be determined by application and hardware constraints. One of main tasks of the configuration is
mapping of "logical" firmware inputs and outputs to the "physical" hardware input and output terminals.
A complete configuration consists of the following:
1. Mapping of logical binary and analog inputs (functions) to physical binary input terminals
2. Mapping of logical binary outputs (functions) to physical binary output terminals
3. Assigning sensor characteristics
4. Selecting of ECU type if an ECU is connected
The controller is delivered with a default configuration, which should fit most standard
applications. The default configuration can be changed from controller’s front panel or by using PC
and NanoEdit software. See NanoEdit documentation for details.
NOTE:
For connection with PC use integrated USB module. The controller can be powered directly from USB
communication port. . In this case the LCD backlight is turned off and all outputs are open
Don’t use USB hub for connection!
Once the configuration is modified (using PC) it can be stored in a file for reference or use with
another controller. This configuration file is called the archive and has file extension ".ain". If the
archive is saved while the PC is online with the controller, it will contain a full image (setpoints,
measured values, and history log ) of the controller at the moment of saving (except firmware).
The archive can then be used for the cloning of controllers, which means preparing controllers with
identical configuration and settings.

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3 Application Overview
3.1 MRS –Manual Remote Start
The InteliNanoNT MRS can be used with a generator circuit breaker –GCB (Figure 3.1) or without a
breaker (Figure 3.2).
GCB
3x
K1
GCB
K1
GCB CLOSE/OPEN
GCB
REMOTE START AND LOAD
GCB FEEDBACK
G
3Ph GENERATOR VOLTAGE
3x
InteliNano
BO
BI
ATS BO
Figure 3.1
MRS APPLICATION WITH GCB CONTROL

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REMOTE START AND LOAD
G
3Ph GENERATOR VOLTAGE
3x
InteliNano
BI
ATS BO
Figure 3.2
SIMPLE MRS APPLICATION
3.2 True RMS measurement
This controller measures AC values based on True RMS principle. This principle corresponds exactly
to the physical definition of alternating voltage effective values. Under normal circumstances the
generator voltage should have a pure sinusoidal waveform. However some nonlinear elements
connected to the generator produce harmonic waveforms with frequencies of multiplies of the basic
generator frequency and this may result in deformation of the voltage waveforms. The True RMS
measurement gives accurate readings of effective values not only for pure sinusoidal waveforms,
but also for deformed waveforms.

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4 Installation and wiring
4.1 Mounting
The controller is to be mounted onto the switchboard or genset control panel door. Mounting cut-out
size is 96x96mm. Use the screw holders included with the controller to mount the controller into the
door as described on pictures below.
Figure 4.1
INTELINANONT‘S CHASSIS MOUNTING

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4.2 Package contents
Accessories
Description
Optional / Obligatory
InteliNanoNT MRS
InteliNanoNT MRS controller unit
Obligatory
Fast User Guide
Fast User Guide for the InteliNanoNT
MRS
Obligatory
Gasket IN-NT
Gasket under the InteliNanoNT controller
Optional
Fixing clips
Two controller holders
Obligatory

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4.3 Terminal diagram
CAN INTERFACE
USB interface
L
COM
H
INTPUT TERMINALS
T10 = COM for analog inputs
T11 = binary input
T12 = binary input
T13 = binary/analog input –Low Fuel Level
T14 = binary/analog input –Coolan Temperature
T15 = binary/analog input –Oil Pressure
OUTPUT TERMINALS
T04 = binary output –Starter (6A)
T05 = binary output - Fuel Solenoid (6A)
T06 = binary output (500 mA)
T07 = binary input/output (500 mA)
POWER SUPPLY, D+
T01 = BATT -
T02 = D+
T03 = BATT +
GENERATOR VOLTAGE
MEASUREMENT
T20 = Neutral
T21 = Phase 1
T22 = Phase 2
T23 = Phase 3
Figure 4.2
INTELINANONT MRS TERMINALS DESCRIPTION

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4.4 Power supply
To ensure proper function:
It is strictly recommended to use power supply cable 2,5mm2!
Maximum continuous DC power supply voltage is 36 VDC. The InteliNanoNT’s power supply terminals
are protected against large pulse power disturbances. When there is a potential risk of the controller
being subjected to conditions outside its capabilities, an outside protection devise should be used.
For the connections with 12VDC power supply, the InteliNanoNT includes internal capacitors that allow
the controller to continue operation during cranking if the battery voltage dip occurs. If the voltage
before drop is 10V, after 100ms the voltage recovers to 5 V, the controller continues operating.
+ -
+-
Motor starter
+
F
DC
Figure 4.3
RECOMMENDED POWER SUPPLY WIRING
The capacitor size should be 5 000 µF to withstand 150ms voltage dip under following conditions:
Voltage before the drop is 12V, after 150ms the voltage recovers to min. allowed voltage, i.e. 8V.

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4.4.1 Power supply fusing
A 15-amp fuse should be connected in-line with the battery positive terminal to the controller and
modules. The controller should never be connected directly to the starting battery.
Fuse value and type depends on number of connected devices and wire length.
Recommended fuse (not fast) type - T15A. Not fast due to internal capacitors charging during
power up.
+ -
+-
Motor starter
Figure 4.4
INTELINANONT MRS POWER SUPPLY FUSING
4.5 D+
Charging alternator D+ output is on terminal T02.
D+ current is 100mA and is switched off after 5s when starter is disconnected.
WARNING!
IF THE D+ FEATURE IS NOT USED,CONNECT THIS TERMINAL TO BATTERY POSITIVE!
In case of charging alternator malfunction the warning Low Battery (Charge Fail) will appear in event
log.
4.6 Voltage measurement and generator connection types
WARNING!
Risk of personal injury due to electric shock when manipulating the voltage terminals under voltage!
Be sure the terminals are not energized before beginning work.
Use 1.5 mm2cables for voltage measurement connection.
There are 4 voltage measurement connection types (setpoint B04 Connection Type [3Ph4Wire /
3Ph3Wire / Split Ph / Mono Ph] ) Each matches a corresponding generator connection type.

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4.6.1 Connection Type: 3 Phase 4 Wires
N
L3
L2
L1
N
L3
L2
L1
20 21 22 23
N L1 L2 L3
Figure 4.5
INTELINANONT MRS 3PHASES AND 4WIRES TERMINALS CONNECTION
Three phase “wye” measurement –3PY
Figure 4.6
STAR CONNECTION

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4.6.2 Connection Type: 3 Phase 3 Wires
L3
L2
L1
L3
L2
L1
20 21 22 23
L1 L2 L3
Figure 4.7
INTELINANONT MRS 3PHASES AND 3WIRES TERMINALS CONNECTION
Three phase “delta” measurement – 3PD
Figure 4.8
DELTA CONNECTION (LEFT), HIGH-LEG DELTA CONNECTION (RIGHT)
NOTE:
In case of HIGH-LEG DELTA connection, the N (neutral) wire (in the diagram connected between T6
and T9) has to be connected!

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4.6.3 Connection Type: Split Phase
N
L2
L1
N
L2
L1
20 21 22 23
N L1 L2 L3
Figure 4.9
INTELINANONT MRS SPLIT PHASE TERMINALS CONNECTION
Split-phase measurement –1PH
Figure 4.10
DOUBLE DELTA CONNECTION (LEFT), ZIG ZAG(DOG LEG)CONNECTION (RIGHT)

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4.6.4 Connection Type: Mono Phase
N
L1
N
L1
20 21 22 23
N L1 L2 L3
Figure 4.11
INTELINANONT MRS MONO PHASE TERMINALS CONNECTION
Single-phase measurement –1PH
Figure 4.12
MONOPHASE CONNECTION

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4.7 Binary inputs
Use minimally 1 mm2cables for wiring of standard binary inputs.
NOTE:
Logical binary functions for each binary input have to be assigned during the configuration.
+ -
4K7 5V Out
CPU
Figure 4.13
RECOMMENDED BINARY INPUTS WIRING
4.8 Binary outputs
Use minimal 1 mm2cables for wiring of binary outputs T06, T07. 2,5 mm2cables are required for high
current outputs T04 and T05. For more technical detail see chapter 13.5 Binary outputs.
WARNING!
Controller outputs switch high side! Never connect any analog sensor to this output to avoid
sensor damage. All outputs are short circuit protected.
Use suppression diodes on all relays and other inductive loads!

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+ -
CPU
Figure 4.14
RECOMMENDED BINARY OUTPUT WIRING
4.9 Analog inputs
The analog inputs are designed for resistive automotive type sensors like VDO or DATCON. The
sensors are connected either by one wire (the second pole is sensor body) or by two wires.
CAUTION!
In case of grounded sensors connect the terminal T10 to the engine body as near the sensor as
possible!
CAUTION!
In case of isolated sensors connect the terminal T10 to the negative power supply terminal of the
controller as well as the opposite poles of the sensors!
NOTE:
Value #### is displayed when measured value is out of range or sensor’s wire is broken.

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+ -
Oil Pressure (T15)
Analog COM (T10)
Figure 4.15
WIRING OF ANALOG INPUTS -GROUNDED SENSORS