ComAp IL-NT MRS15, IL-NT MRS10, IL-NT AMF20, IL-NT AMF25 Reference Manual

ComAp, spol. s r.o.

Kundratka 2359/17, 180 00 Praha 8, Czech Republic Tel: +420 2 66316661, Fax: +420 2 66316647 E-mail: info@comap.cz, www.comap.cz

InteliLiteNT

InteliLite NT® MRSx AMFx

Modular Gen-set Controller

Compact Controller for Stand-by Operating Gen-sets

(IL-NT-MRS3,4-AMF8,9)

SW version 1.4, October 2008

Reference Guide

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 2 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Table of Contents

Table of Contents .................................................................................................................................... 2

General Guidelines.................................................................................................................................. 4

What describes this manual? .............................................................................................................. 4

!! Warnings !! ....................................................................................................................................... 4

Symbols............................................................................................................................................... 4

Text ..................................................................................................................................................... 5

General Description................................................................................................................................. 6

Description of the controller system (with all options).........................................................................6

Software and Hardware Compatibility................................................................................................. 6

What is in the package?...................................................................................................................... 6

IL-NT RS232 Communication module ................................................................................................7

IL-NT RS232-485 Communication module ....................................................................................... 11

IL-NT S-USB Service USB communication module.......................................................................... 11

IL-NT AOUT8 Gauge driver module .................................................................................................12

IL-NT RD Remote display software .................................................................................................. 13

IG-IB Internet bridge.......................................................................................................................... 13

Programming of IL-NT controller....................................................................................................... 14

User Interface ........................................................................................................................................ 15

IL-NT Terminals..................................................................................................................................... 16

IL-NT Terminals................................................................................................................................. 16

Recommended Wiring ........................................................................................................................... 18

AMF – Wiring Diagram...................................................................................................................... 18

MRS – Wiring Diagram ..................................................................................................................... 19

Stand-by Applications............................................................................................................................ 20

Contactors (set point MCB Logic = “CLOSE-OFF”).......................................................................... 20

ATS with three stable positions (set point MCB Logic = “CLOSE-OFF”).......................................... 21

Getting Started ...................................................................................................................................... 22

How to install..................................................................................................................................... 22

Current measurement ....................................................................................................................... 24

Voltage measurement ....................................................................................................................... 25

Single phase applications ................................................................................................................. 25

Analog inputs..................................................................................................................................... 26

Inputs and Outputs ................................................................................................................................ 30

Binary Inputs – List............................................................................................................................ 30

Binary Outputs - List.......................................................................................................................... 31

Analog Inputs .................................................................................................................................... 33

Analog Outputs ................................................................................................................................. 33

Setpoints................................................................................................................................................ 34

Password........................................................................................................................................... 34

Basic Settings.................................................................................................................................... 34

^AMF Settings ................................................................................................................................... 36

*ECU-controlled engine support............................................................................................................ 38

Values read from ECU ...................................................................................................................... 39

Diagnostic messages read from ECU...............................................................................................39

Analog inputs..................................................................................................................................... 40

Connection description...................................................................................................................... 40

Sensor Specification.............................................................................................................................. 43

Alarm Management ............................................................................................................................... 44

Sensor Fail (FLS) ............................................................................................................................. 44

Warning (WRN)................................................................................................................................. 44

Shut down (SD)................................................................................................................................. 44

^Mains failure (MF)............................................................................................................................ 44

Gen-set Operation States...................................................................................................................... 47

List of possible events....................................................................................................................... 47

User Interface ........................................................................................................................................ 49

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 3 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Remote Control and Data Logging........................................................................................................ 50

Direct connection to the PC .............................................................................................................. 50

PC software – LiteEdit....................................................................................................................... 50

IL-NT-RD Remote display software....................................................................................................... 54

General description ........................................................................................................................... 54

Warning ! ........................................................................................................................................... 54

IL-NT-RD Software installation.......................................................................................................... 54

IL-NT-RD Wiring................................................................................................................................ 55

Function description .......................................................................................................................... 58

SW compatibility................................................................................................................................ 58

Technical Data....................................................................................................................................... 59

Inputs/Outputs overview.................................................................................................................... 59

Generator protections ....................................................................................................................... 59

Power supply..................................................................................................................................... 59

Operating conditions ......................................................................................................................... 60

Dimensions and weight ..................................................................................................................... 60

Mains and generator ......................................................................................................................... 60

Binary inputs and outputs.................................................................................................................. 61

Analog inputs..................................................................................................................................... 61

D+ terminal........................................................................................................................................ 61

*CAN bus interface............................................................................................................................ 61

IL-NT RS232 interface (optional card) .............................................................................................. 62

IL-NT RS232-485 interface (optional card) .......................................................................................62

IL-NT S-USB interface (optional card) .............................................................................................. 62

IL-NT AOUT8 interface (optional card) ............................................................................................. 62

IG-IB .................................................................................................................................................. 63

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 4 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

General Guidelines

What describes this manual?

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTION - This manual contains important instructions for IGS-NT

controllers family that shall be followed during installation and maintenance of the Inteli NT genset controllers. It is intended for use by Gen-set control panel builders and for everybody who is concerned with installation, operation and maintenance of the gen-set.

This manual describes „MRS3/4 and AMF8/9“ software which is designed for single set and stand-by applications. What is the purpose of the manual? This manual provides general information how to install and operate InteliLite NT MRS3/4 or AMF8/9 controller.

This manual is dedicated for

Operators of gen-sets Gen-set control panel builders For everybody who is concerned with installation, operation and maintenance of the gen-set

!! Warnings !!

Remote control

InteliLite controller can be remotely controlled. In case of the work on the gen-set check, that nobody can remotely start the engine. To be sure:

Disconnect remote control via RS232 line Disconnect input REM START/STOP

Disconnect output STARTER and outputs GCB CLOSE/OPEN and MCB CLOSE/OPEN

Because of large variety of InteliLiteNT parameters settings, it is not possible to describe any combination. Some of InteliLite functions are subject of changes depend on SW version. The data in this manual only describes the product and are not warranty of performance or characteristic.

InteliLite controller SW and HW versions compatibility

Be aware that IL-NT SW version 1.2.1 and older is not possible to use with IL-NT HW version 1.3 and newer!!! Software IL-NT 1.3 is compatible with IL-NT hardware version 1.3 and older.

Symbols

Symbols used in this manual:

Grounding point symbol

AC voltage symbol

DC voltage symbol

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 5 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Text

PAGE (Capital letters in the frame) buttons on the front panel

Break Return (Italic) set points Generator protections (Bold) Set point group

REMOTE START/STOP (Capital letters) binary inputs and outputs *Something (Symbol * before text) valid only for IL-NT MRS4 and AMF9 ^Something (Symbol ^ before text) valid only for IL-NT AMF8 and AMF9

(icon) Setpoint is password protected

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 (e.g. IL-NT-AMF9 firmware and IL-NT AMF9 HW) otherwise the function will be disabled. If wrong software is downloaded, message HARDWARE INCOMPATIBLE appears on controller screen. In this case use Boot load (jumper) programming – close Boot jumper and follow instructions in LiteEdit, download correct software.

WARNING – VERY IMPORTANT !!!

Every time you want to disconnect following InteliLiteNT controller terminals:

• Mains voltage measuring and / or

• Binary output for MCB control

Switch InteliLite to MAN or disconnect the Binary outputs Starter and Fuel to avoid

unexpected automatic start of genset and GCB closing.

Hint: Applications works without MCB and GCB feedback.

!!! CAUTION !!!

Dangerous voltage

In no case touch the terminals for voltage and current measurement! Always connect grounding terminals! In any case do not disconnect InteliLite

CT terminals !

Adjust set points

All parameters are preadjusted to their typical values. But the set points in the “Basic settings” settings group !!must!! be adjusted before the first startup of the gen-set.

!!! WRONG ADJUSTMENT OF BASIC PARAMETERS

CAN DESTROY 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 !!!

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 6 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

General Description

Description of the controller system (with all options)

InteliLite

MRS3/4, AMF8/9 is a comprehensive AMF-controller for single generating sets and sets operating in stand-by mode. IL-NT AMF9 features extended support of electronic engines. InteliLite

controllers are equipped with a powerful graphic display showing icons, symbols and bargraphs for intuitive operation, which sets, together with high functionality, new standards in Gen-set controls. InteliLite

automatically starts the Gen-set, closes the Gen-set C.B. when all conditions are met, then stops the engine on external signal or by pressing push buttons. Gen-set C.B. is controlled by binary output but works without feedback signal. Mains C.B. works similary. InteliLite

provides gas engine support without ventilation. The key feature of InteliLite

is its easy-to-use operation and installation. Predefined configurations

for typical applications are available as well as user-defined configurations for special applications.

Software and Hardware Compatibility

It is possible to use HW from higher type of controller for SW of lower type of controller. The table below describes software and hardware compatibility.

Software Compatible Hardware IL-NT MRS3 IL-NT MRS10 IL-NT MRS4 IL-NT MRS15 IL-NT AMF8 IL-NT AMF20 all IL-NT AMF/MRS IL-NT AMF25

What is in the package?

Accessories Description Optional / Obligatory IL-NT AMF/MRS InteliLiteNT central unit Obligatory IL-NT-RS232 RS232 communication card Optional IL-NT-RS232-485 RS232 and RS485 communication card Optional IL-NT-S-USB S-USB service USB card Optional IL-NT AOUT8 Gauge driver card Optional **IL-NT RD Remote display software Optional AT -LINK-CONV Service programming RS232 interface Optional

**Remote display for IL-NT controllers uses standard IL-NT controller with Remote display software.

Extension modules

IGL-RA15 - Remote annunciator and IG-IOM/PTM - I/O extension module are

not supported in IL-NT MRS3/4 and IL-NT AMF8/9.

Hint:

For detailed information about extension modules used with IL-NT controllers, please see the IL-NTAccessory Modules manual.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 7 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

IL-NT RS232 Communication module

IL-NT RS232 is optional plug-in card to enable InteliLite

for RS232 communication. This is required for computer or Modbus connection. Card inserts into expansion slot back on the controller. To insert the module, you must open the cover first (use screwdriver to open) and then insert the module into slot. Once you have insert it, the module will snap under plastic teeth. It is supposed to be installed permanently. Should you need to remove it, the safest way is to remove whole back cover and than remove module manually.

How to install RS 232 communication module:

Hint:

The following procedure is analogic also for other communication modules.

1. Insert a screwdriver into the slot of the cover.

2. Move the screwdriver to set apart the small cover. Be careful!

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 8 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

3. Remove the small cover.

4. Break apart the small cover into two pieces. Do not throw away the smaller part!

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 9 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

5. Take RS 232 communication module.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 10 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

6. Plug RS 232 communication module into the slot of the controller.

7. Put back the small cover.

Hint:

When you insert RS 232 communication module, the boot jumper is hidden. For that reason we recommend to use RS 232 communication module with the boot jumper placed on it. See pictures below:

RS 232 communication module with the boot jumper.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 11 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

IL-NT RS232-485 Communication module

IL-NT RS232-485 is optional plug-in card to enable InteliLite

the RS232 and RS485 communication. This is required for computer or Modbus connection. Card inserts into expansion slot back on the controller. The IL-NT RS232-485 is a dual port module with RS232 and RS485 interfaces at independent COM channels. The RS232 is connected to COM1 and RS485 to COM2.

To insert the module, please follow the instructions for IL-NT RS232 module, procedure is analogous. You must open the cover first (use screwdriver to open) and then insert the module into slot. Once you have insert it, the module will snap under plastic teeth. It is supposed to be installed permanently. Should you need to remove it, the safest way is to remove whole back cover and than remove module manually.

RS485 RS232

Boot jumper RS485 Terminator jumper

IL-NT S-USB Service USB communication module

IL-NT S-USB is optional plug-in card to enable InteliLite

communication via USB port. This is required for computer or Modbus connecting. Card inserts into expansion slot back on the controller. To insert the module, please follow the instructions for IL-NT RS232 module, procedure is analogous. You must open the cover first (use screwdriver to open) and then insert the module into slot. Once you have inserted it, part of the module will remain over plastic box. It is supposed to be used as a service tool. When you need to remove it, grab module in cutouts and pull it up manually.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 12 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Hint:

Use the shielded USB A-B cable with this module! Recommended is ComAp cable – Order code: “USB-LINK CABLE 1.8M”.

IL-NT AOUT8 Gauge driver module

IL-NT AOUT8 is optional plug-in card. Through this card controller can drive up to 8 VDO style industrial/automotive gauges. Noncompensated gauges like 0-10V or 0-20mA are not supported. Gauge type and value are configured in LiteEdit software. Any analog value from controller may be shown in that way. To insert the module, you must open the cover first (use screwdriver to open) and then insert the module into slot. Once you have insert it, the module will snap under plastic teeth. It is supposed to be installed permanently. Should you need to remove it, the safest way is to remove whole back cover and than remove module manually.

Installing IL-NT AOUT8 module is similar to installing RS 232 module. The difference is that module fits to “extension module” slot and after installing IL-NT AOUT8 you do not put back the small cover.

IL-NT AOUT8 module:

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 13 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Typical wiring

IL-NT RD Remote display software

IL-NT RD is remote display software for a controller. Remote display provides the same control and monitoring functions as controller itself. Remote display for IL-NT controllers uses standard IL-NT controller with Remote display software. No further programing of the display is required – unit is self configurable from the main controller. It is connected with the controller via IL-NT-RS232 communication modules using RS232 line. Longer distances (up to 1200m) are possible using IL-NTRS232-485 communication module or when RS232/RS485 converters are used.

The IL-NT RD hardware type should fit to the master IL-NT.

Hint:

Please see the “IL-NT-RD Remote display software” chapter for more details.

IG-IB Internet bridge

IG-IB Internet bridge enables InteliLite

for Ethernet/Internet communicatons. It is connected to

controller via RS232 line.

See the InteliCommunication guide for further details.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 14 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Programming of IL-NT controller

Programming is possible only in MAN mode when the engine is not running.

Hint:

For more information on programing, see LiteEdit Reference Guide.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 15 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

User Interface

Since IL-NT 1.3 SW there is an interchangable User Interface on controller. It allows two different modes of displaying controller menu. The first mode called USER is dedicated for users who prefer easy function and need only monitor actual values of engine and generator, see alarms or change language settings. Second mode is called ENGINEER and it is dedicated for advaced users, who desire to change the settings of controller and monitor all values .

Changing the mode of User Interface is possible from default measuring screen of controller by simultaneous pressing the ENTER and PAGE button and than press again PAGE. On screen will be displeyed the choice of two different User Interfaces.

Please see latest IL-NT Operator Guide for detailed description.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 16 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

IL-NT Terminals

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 17 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 18 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Recommended Wiring

AMF – Wiring Diagram

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 19 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

MRS – Wiring Diagram

Hint:

MCB and GCB is recommended to be mechanically interlocked. It is possible to start Volvo and Scania engines via CAN bus. See Engines started via CAN bus. If D+ function is not used connect the D+ terminal to battery positive.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 20 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

St and-by Applications

Contactors (set point MCB Logic = “CLOSE-OFF”)

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 21 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

ATS with three stable positions (set point MCB Logic = “CLOSE-OFF”)

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 22 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Getting Started

How to install

General

To ensure proper function:

Use grounding terminals. Wiring for binary inputs and analog inputs must not be run with power cables. Analog and binary inputs should use shielded cables, especially when length >3m.

Wiring

Tightening torque, allowable wire size and type, for the Field-Wiring Terminals:

For Mains(Bus) Voltage and Generator Voltage terminals

Specified tightening torque is 0,56Nm (5,0 In-lb) Use only diameter 2,0-0,5mm (12-24AWG) conductor, rated for 90°C minimum.

For other controller field wiring terminals

Specified tightening torque 0,79Nm (7,0 In-lb) Use only diameter 2,0-0,5mm (12-26AWG) conductor, rated for 75°C minimum.

Use copper conductors only.

Grounding

To ensure proper function: The shortest possible piece of wire should be used for controller grounding. Use cable min. 2,5mm

Brass M4x10 screw with star washer securing ring type grounding terminal shall be used. The negative battery terminal has to be properly grounded.

Power supply

To ensure proper function: Use min. power supply cable of 1.5mm

Maximum continuous DC power supply voltage is 36VDC. Maximum allowable power supply voltage is 39VDC. The InteliLite’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.

Hint:

The InteliLite controller should be grounded properly in order to protect against lighting strikes!! The maximum allowable current through the controller’s negative terminal is 4A (this is dependent on binary output load).

For the connections with 12VDC power supply, the InteliLite

includes internal capacitors that allow the controller to continue operation during cranking if the battery voltage dip occurs. If the voltage before dip is 10V, after 100ms the voltage recovers to 7 V, the controller continues operating. During this voltage dip the controller screen backlight can turn off and on but the controller keeps operating. It is possible to further support the controller by connecting the external capacitor and separating diode or I-LBA module:

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 23 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

The capacitor size depends on required time. It shall be approximately thousands of microFarads. The capacitor size should be 5 000 microFarad to withstand 150ms voltage dip under following conditions: Voltage before dip is 12V, after 150ms the voltage recovers to min. allowed voltage, i.e. 8V

Or by connecting special I-LBA Low Battery Adaptor module:

The I-LBA module ensures min. 350ms voltage dip under following conditions: RS232 and other plug-in module is connected. Voltage before dip is 12V and after 350ms the voltage recovers to min. allowed voltage 5V. The I-LBA enables controller operation from 5VDC (for 10 to 30 sec). The wiring resistance from battery should be up to 0.1 Ohm for I-LBA proper function.

Note: I-LBA may not eliminate voltage drop when used with low temperature (-40°C) version of controller and display heating element is on (below 5°C). Current drain of heating element exhausts LBA capacitors very fast .

Power supply fusing

A one-amp fuse should be connected in-line with the battery positive terminal to the controller and modules. These items 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 - T1A. Not fast due to internal capacitors charging during power up.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 24 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Binary output protections

Do not connect binary outputs directly to DC relays without protection diodes, even if they are not connected directly to controller outputs.

RPM reading

RPM are readed from frequency of generator voltage. The frequency and consequently the RPM are readed when generator voltage is higher than 10V and RPM are readed only if frequency si higher than 1Hz.

Current measurement

To ensure proper function Use cables of 2,5mm

Use transformers to 5A Connect CT according to following drawings

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 25 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Voltage measurement

GENERATOR MAINS

L3L2L1N

L2 L3

L3L2L1N

GENERATOR MAINS

L3L2L1N

L2 L3

L3L2L1N

Hint:

No separation transformers for three wires voltage connection (without N) are needed. Switchboard lighting strikes protection according standard regulation is expected !!!

Single phase applications

There is not a separate archive file for single-phase applications. Use standard ail archives.

Recommended wirings

Generator (and mains) single-phase voltage has to be connected to all three-voltage terminals L1, L2 and L3. Generator current has to be connected to L1l and COM terminals only.

Voltage measurement

GENERATOR MAINS

L3L2L1N

L N

L3L2L1N

Hint:

Switchboard lighting strikes protection according standard regulation is expected !!!

Current measurement

To ensure proper function

Use cables of 2,5mm

Use transformers to 5A

Connect CT according to following drawings. Terminals L2l and L3l are opened.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 26 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Analog inputs

Two analog inputs are available on the IL-NT.

Configuration

Each analog input can be configured by LiteEdit software following way.

Analog input item LiteEdit Possibility

Type Type Not used

Alarm

Analog input isn’t used

Analog input name Name Up to 14 ASCII characters Config of input Config Analog

Binary (not supp. by PTM) Tri-state (not supp. by PTM)

ECU

Analog measuring in specified range. Binary: open/close - threshold 750 Ω. Three-state: open/close threshold 750 Ω, Failure <10 Ω or > 2400 Ω Value is read from ECU

Physical dimension Dim bar,%,°C, … Up to 4 ASCII characters

(Valid only for analog inputs)

Polarity Contact type NC

Valid only for binary and threestate inputs Valid only for binary and threestate inputs

Over Overstep. Sensor Fail does

not activate protection.

Over+Fls Overstep and Sensor Fail

activates protection.

Under Under step. Sensor Fail does

not activate protection.

Protection direction Protection

Under+Fls Under step and Sensor Fail

activates protection.

Sensor characteristic Sensor Predefined user curves User changeable and

configurable

Resolution Resolution 0 – 0,00001 Sensor resolution

(Valid only for analog inputs)

User Curves are adjustable in LiteEdit. Each Analog input has separate set points for two level alarm setting. Analog input alarm levels and

delay adjust in Basic settings group.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 27 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Connection of IL-NT analog inputs

AI1AI2

2 x RESISTIVE

SENSOR

COM

-POWER

Standard connection of three resistive sensors to analog inputs.

Analog inputs are designed for resistive sensors with resistance in range of 0Ω to 2,4kΩ. To ensure a proper function use shielded cables, especially for length over >3m.

Configure input as binary/tristate

- Analog inputs configured as binary or tristate have fixed shutdown alarm.

- Select type of the contact. NO = NormallyOpen, active when closed. NC = NormallyClosed, active when opened.

- Threshold level in case an analog input is configured as binary or tristate is 750 Ohm.

- In case an analog input is configured as tristate, values <10 Ohm and >2400Ohm are evaluated as sensor failure (short or open circuit).

Unused analog inputs

Configure Type = Not used

Example of analog input configuration

Configure Engine Temp input for measuring in °C, VDO 40-120°C sensor, range -16 to 120 °C. Alarm protection level set to 90 °C, shut down level 110 °C. Start LiteEdit and select – Controller - Configuration – Modify – Engine Temp. Set configuration for Engine temp analog input:

Type: Selection between Not used and Alarm

“Not used” – analog input isn’t used ”Alarm” – analog input is used Set to: Alarm

Name: Name of the analog input. Maximally 14 letters. Set to: Engine Temp

Config: Selection between Analog, Binary Tri-state input.

“Analog” – resistor sensor is connected to Analog input. “Binary” – open/close contact is connected between Analog input and COM terminal of Analog inputs. Analog input detects only open/close state. “Tri-state” – open/close contact is connected parallel to one of two serial resistors between Analog input and COM terminal of Analog inputs. Set to: Analog

Alarm Properties: Selection between different direction of protection – Under Limit, Over Limit or

combination with Fail sensor. “Engine running only” – check this setting if you wish to active protection on analog input only while engine is running, not, when it stops.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 28 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Set to: Over Limit

Contact type: selection of polarity only when analog input is configured as Binary or Tri-state. When

is analog input configured as analog this setting has no sense. „NC“ – polarity of binary or tri-state input „NO“ – polarity of binary or tri-state input

Sensor: selection of sensor characteristic

„Unused input“ - when Analog input is not used. On the InteliLite screen is displayed „####“ value, no alarm is detected. Default user curves predefined on AI1 – AI3: „VDO 10 Bar“ – VDO pressure sensor „VDO 40-120 °C“ – VDO temperature sensor „VDO level %“ – VDO level sensor Set to: VDO 40-120 °C

When you choose the predefined or user curve the Sensor Name, Dim and Resolution are setted automaticly according to curve, user modification is possible.

Sensor Name: Name of used sensor, up to 14 letters can be used. Dim: Name of measured unit (Bar, °C, %, …), up to 4 letters can be used. Resolution: setting of resolution of measured value.

„0“ - e.g. 360 kPa, 100%, 50 °C „1“ – e.g. 360.0 kPa „2“- e.g. 360.00 kPa „3“ - e.g. 360.000 kPa Set to: 1

When Analog input configuration is finished set the setpoints AI1 Wrn, AI1 Sd, AI1 Del in Basic setting group. Number of decimal points of AIx Wrn and AIx Sd is the same as the configured number of decimal

points of measured value.

Binary inputs

Battery

4k7

Power

Supply

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 29 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Binary outputs

Battery

LOAD

Power Supply

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 30 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Inputs and Outputs

For Inputs/Outputs overview table see chapter Technical Data.

Not used

Binary input has no function. Use this configuration when binary input is not connected.

Alarm

If the input is closed (or opened) selected alarm is activated.

Binary Alarm configuration items

Name 14 characters ASCII string

NC Normally closed Contact type NO Normally opened Warning Alarm type

Shut down All the time Valid if checkbox “Engine running

only” is not checked

Alarm active

Engine running only Valid if checkbox “Engine running

only” is checked

Control

Use this setting to configure the desired function from the list below.

Hint:

In 1.2 version of FW, there is a possibility to function without feedback from GCB and MCB.

Binary Inputs – List

Rem Start/Stop

External request for engine run. AUT mode only.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 31 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Emergency Stop

If the input is opened, shut down is immediately activated. Input is inverted (normally closed) in default configuration.

Remote MAN

If the input is active, MAN Mode is forced to the controller independently on the position of the MODE selector.

Remote AUT

If the input is active, AUTO Mode is forced to the controller independently on the position of the MODE selector. If another of „remote“ inputs is active, then the REMOTE AUT input has the lowest priority.

^MainsFailBlock

If the input is closed, the automatic start of the gen-set at Mains failure is blocked. In case of running gen-set the GCB is opened, gen-set goes to Cooling procedure and stops. The input simulates healthy Mains.

Binary Outputs - List

Not used

Output has no function.

Starter

The closed relay energizes the starter motor. The relay opens if:

• the “firing” speed is reached or

• maximum time of cranking is exceeded or

• request to stop comes up

Fuel Solenoid

Closed output opens the fuel solenoid and enables the engine start. The output opens if:

• EMERGENCY STOP comes or

• Cooled gen-set is stopped or

• in pause between repeated starts

Stop Solenoid

The closed output energizes stop solenoid to stop the engine.

The output is active at least for stop time, if the stop lasts longer, it stays active until all symptoms say

the engine is stopped. The engine is stopped if:

• RPM < 2 and

• Generator voltage < 10V and

• Oil pressure < Engine params: StartingPoil.

Hint:

The engine can be started anytime, if all symptoms say the engine is steady regardless of the fact the

Stop Solenoid can still be active (in that case it is deactivated before cranking).

Prestart

The output closes prior to the engine start (Prestart) and opens when Starting RPM speed is reached.

During Crank Attempts the output is closed too. The output could be used for pre-glow, pre-heat or prelubrication.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 32 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Alarm

The output closes if :

• any alarm comes up or

• the gen-set malfunctions

The output opens if

• FAULT RESET is pressed

The output closes again if a new fault comes up.

^GCB Close/Open

The output controls the generator circuit breaker.

Hint:

Supposed time to close (reaction time) of GCB is 0,1 sec.

^Ready to AMF

The output is active, if the controller is able to start the engine (the output Ready to run is active) or engine is already running and simultaneously the controller is in AUTO Mode.

Ready

The output is closed if following conditions are fulfilled:

• Gen-set is not running and

• No Shut down is active

• Controller is not in OFF Mode

Ready To Load

The output is closed if gen-set is running and all electric values are in limits no alarm is active - it is possible to close GCB or it is already closed. The output opens during cooling state.

AL Mains Fail

Output closes if the mains over/under voltage alarm, voltage asymmetry alarm or mains over/under frequency alarm activates. The output opens, if

• alarm is not active and

• FAULT RESET is pressed

Not in AUT

The output is closed, if MAN Mode is selected.

*ECU PowerRelay

The output closes at the beginning of prestart and opens if the engine shall be stopped. The communication failure with ECU is not evaluated while the output is not active even if it is not

configured. It means that if communication with ECU fails during engine stop for example (ECU PowerRelay output would be closed if configured) the controller doesn't issue any related alarms.

Battery Flat

Output closes when IL-NT performs reset during start procedure (probably due to weak battery) or when battery under voltage warning appears. The output opens, if

• alarm is not active and

• FAULT RESET is pressed

Glow Plugs

The output closes prior to the engine start (by Prestart Time) and opens at the beginning of cranking time. In case of repeated crank attempts the output closes always prior to the other engine start attempts (by Prestart Time) and is opened during crank attempts.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 33 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Analog Inputs

It is possible to configure on each Analog input:

• Reading from IL Analog inputs or from Engine Control Unit via CAN bus (J1939)

• Sensor characteristics – from the list, or custom sensor curve

• Value dimension (e.g. psi - bars, °F - °C, % - l)

• Sensor resolution

Warning and shut-down limits are adjusted in Engine protect group.

The analog inputs are configurable. Use LiteEdit software to modify configuration. Default configuration is:

Oil Pressure

Oil pressure analog input. Default range 0 to 10.0 bars.

Engine Temp

Water temperature analog input. Default range 40 to 120 °C.

Analog Outputs

Optional plug in card IL-NT AOUT8 provides eight Pulse-With-Modulation (PWM) outputs. These are intended to drive VDO style analog gauges. This is to provide visual indication of typically ECU values without installing aditional sensors on the engine. PWM signal emulates sensor which would be typically mounted on the engine. Any value from controler may be configured to the outputs. Use LiteEdit PC SW to configure corresponding sensor/gauge curve and value selection.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 34 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Setpoints

Password

EnterPassword

Password is a four-digit number. Password enables change of specificaly marked protected setpoints. Use ↑ or ↓ keys to set and ENTER key to enter the password.

Hint:

There is only 1 level of a password.

ChangePassword

Use ↑ or ↓ keys to set and ENTER key to change the password.

Hint:

At first the Password has to be entered before the new Password can be changed.

Basic Settings

Gen-set Name

User defined name, used for InteliLite identification at remote phone or mobile connection.

Gen-set name is max 14 characters long and have to be entered using LiteEdit software.

CT Ratio [/5A]

Gen-set phases current transformers ratio. Step: 1 A Range: 1 – 5000 A / 5A

Hint:

For CT Ratio <= 250 the values of power and current are displayed in a controller with one tenth. For CT Ratio > 250 the values of power and current are displayed in a controller with integers. If you change CT Ratio in LiteEdit or directly in the controller, decimal numbers will not be changed immediately. The change will be executed only by reconfiguring in LiteEdit. The statistics of power will be recounted at this time with regards to decimal numbers of power.

WARNING! When you change the firmware, statistics can be invalid!

Nominal Freq [Hz]

Nominal generator frequency (usually 50 or 60 Hz ) Step: 1Hz Range: 45 – 65 Hz

Prestart Time [s]

Time of closing of the PRE-START output prior to the engine start. Set to zero if you want to leave the output PRE-START open. Step: 1s Range: 0 – 600 s

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 35 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

MaxCrank Time [s]

Maximum time limit of cranking. Step: 1s Range: 1 – 60 s

Cooling Time [s]

Runtime of the unloaded gen-set to cool the engine before stop. Step: 1s Range: 0 – 3600 s

Hint:

Cooling is executed at nominal speed and generator protections are active.

Al1 Wrn [ Bar]

Warning threshold level for ANALOG INPUT 1 Step: 0,1 bar Range: -10 – 1000

Al1 Sd [ Bar]

Shutdown threshold level for ANALOG INPUT 1 Step: 0,1 bar Range: -10 – 1000

Al1 Del [s]

Delay for ANALOG INPUT 1 Step: 1 s Range: 0 – 900 s

Al2 Wrn [°C]

Warning threshold level for ANALOG INPUT 2 Step: 1 °C Range: -100 – 10000

Al2 Sd [°C]

Shutdown threshold level for ANALOG INPUT 2 Step: 1 °C Range: -100 – 10000

Al2 del [s]

Delay for ANALOG INPUT 2 alarm. Step: 1 s Range: 0 – 900 s

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 36 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Battery <Volts [V]

Warning threshold for low battery voltage. Step: 0,1 V Range: 8V – 40 (Battery >Volts)

Test Period [d]

After the given value of Test Period setpoint expires, the engine is started and is running as long as the value of Test Duration setpoint. Test Period starts counting always when the engine is stopped.

Range: 0 – 240 days

^ Available only in AMF8, 9.

Test Duration [min]

Time interval, when engine is running after expiring the Test Period setpoint. Range: 0 – 240 minutes

^ Available only in AMF8, 9.

Hint:

This function does not work till both setpoints (Test Period and Test Duration) are set to non-zero

values.

Hint:

The communication setting for both communication ports on IL-NT controller is presetted subsequently: For MRS3 and AMF8: COM1 Mode is DIRECT – direct/internet communication COM2 Mode is DIRECT – direct/internet communication For MRS4 and AMF9: COM1 Mode is DIRECT – direct/internet communication

COM2 Mode is ECU LINK – protocol for communication with Cummins engines via Modbus

^AMF Settings

^ This group of setpoints is available only in AMF8, 9.

EmergStart Del [s]

Delay after the mains failure to the start of the gen-set Step: 1s Range: 0 – 600 s

Mains Ret Del [s]

Delay after the mains return to the GCB opening. Step: 1s Range: 1 – 3600 s

Mains >V [%]

Threshold for mains overvoltage. All three phases are checked. Maximum out of three is used. Step: 1% of Nominal voltage Range: 50 (Mains <V) – 150%

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 37 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Mains <V [%]

Threshold for mains undervoltage. All three phases are checked. Maximum out of three is used. Step: 1% of nominal voltage Range: 50% – 150 (Mains >V)%

Mains >f [%]

Threshold for mains overfrequency. All three phases are checked. Maximum out of three is used. Step: 0.1% of Nominal frequency Range: 50 (Mains <f) – 150.0%

Mains <f [%]

Threshold for mains underfrequency. All three phases are checked. Maximum out of three is used. Step: 0.1% of nominal frequency Range: 50% – 150.0(Mains >)%f

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 38 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

*ECU-controlled engine support

There exists only one firmware branch for both standard and electronic controlled (monitored) engines.

Presence of the ECU on the CAN bus/RS232 is configured via LiteEdit like other peripheries (IG-IOM,

IGL-RA15). Pressing the

button in Configuration window of LiteEdit opens ECU dialog window where the appropriate engine/ECU type should be selected. The actual list of ECU types is available on ComAp website in "ECU list - x.y.iwe" package. Download this package and import it into LiteEdit in the same way as standard firmware IWE package. More information about ECU list packages, configuration and wiring recommendations can be found in

Comap Electroni Engines Support manual.

Loss of communication causes a warning alarm. On the contrary the ECU can be switched off at

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 39 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

quiescent engine that means not-communicating ECU is in that moment normal situation. All values from ECU shall show ####, but no alarm is displayed.

The output ECU PowerRelay closes at the beginning of prestart and opens if the engine shall be

stopped. It can be used to switch the ECU on and off. If the putput is configured but not active the ECU communication alarm is blocked.

The engine is started via standard contact output or via CAN bus depending on ECU capabilities.

Values read from ECU

There is fixed set of values read from J1939 ECU by IL-NT controller:

Î Engine speed (frame EEC1) Î Engine oil pressure (frame Engine Fluid Level/Pressure) Î Engine coolant temperature (frame Engine Temperature) Î Total engine hours (frame Engine Hours, Revolutions) Î Fuel rate (frame Fuel Economy) Î Boost pressure (frame Inlet/Exhaust Conditions) Î Intake manifold 1 temperature (frame Inlet/Exhaust Conditions) Î Engine oil temperature 1 (frame Engine Temperature 1)

When “ECU LINK”-Modbus option is used, following values are read from Modbus Register Data (for QSX15,QSK45, QSK60):

Î Engine Speed (Register Address:30001) Î Oil Pressure (Register Address:30003) Î Coolant Temperature (Register Address:30002) Î Engine Running Time (Register Address:30008-30009) Î Fuel Consumption Rate (Register Address:30018) Î Intake Manifold Absolute Pressure (Register Address:30530 (QSK45, QSK60 only)) Î Intake Manifold Temperature (Register Address:30531 (QSK45, QSK60 only))

Hint:

Values read from ECU are not written to history besides the fault codes.

Diagnostic messages read from ECU

Diagnostic messages are read and displayed in extra ECU Alarm list. For Standard J1939 SPN (Suspect Parameter Number), FMI (Failure Mode Identifier) and OC (Occurrence Counter) are shown together with text description if available. One SPN (Suspect Parameter Number) / FMI (Failure Mode Identify) couple describes one fail information. If FMI is equal to 0 or 1, WRN is displayed in the ECU Alarm list. For any other FMI values, FLS is displayed. Detail SPN/FMI code specification see in:

• SAE Truck and Bus Control and Communications Network Standards Manual, SAE HS-1939

Publication

• Or refer to corresponding engine manufacturer’s ECU error codes list. Complete list of text diagnostic messages for each ECU can be found in Comap Electronic Engines

Support manual. Hint:

InteliLite controller doesn’t support J1587 diagnostic line on Volvo engines. This can cause in some cases a J1939 alarm message FC:000608 due to missing J1587 bus. Contact your Volvo distributor to update ECU firmware. For Scania engines the fault codes are displayed in hexadecimal format.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 40 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Analog inputs

Reading of mentioned values from ECU enables to use analog inputs of the unit for other purposes, e.g. measuring, displaying and alarm activation related to various quantities. The configuration thus allows to use two analog inputs on the central unit.

Connection description

The following diagrams show how to connect the engine control unit to the InteliLite controller:

Engines with J1939 support started via CAN bus

VOLVO PENTA engines (EMS II, EDC III units)

LOAD

DIESEL/GAS ENGINE

RPM

GENERATOR

+24V

Generator C.B.

Mains C.B.

RS-232C

Interface

Modem or PC

BINARYOUTPUTS

FUELLEVEL

ECU

8-pole Deutsch

connector

87654

BO ECU PwrRelay BO ECU CommOK (EDCIII) / ECU CommError (EMSII)

( ECU inputs need +24V DC for activation)

GCB Close/Open

MCB Close/Open

Ready To Load

Alarm

Rem Start/Stop

Emergency stop

Warning

Shutdown

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 41 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

SCANIA S6

LOAD

DIESEL/GASENGINE

RPM

GENERATOR

+24V

Generator C.B.

Mains C.B.

RS-232C

Interface

Modem or PC

BINARYOUTPUTS

FUEL LEVEL

ECU

10-pi n EMS B1

connector

4567

910

+ 24 V DC

GND

Rem Start/Stop

Emergency stop

Warning

Shutdown

GCB Close/ Open

MCB Close/ Open

Ready To Load

Alarm

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 42 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Cummins engines with MODBUS communication

InteliLite set up: Software configuration: ECU → ECU engine is connected → Type: Cummins MODBUS

RS232/RS485 converter (see following diagram) set up: Data format settings (SW1) 11 bits (1 start bit, 8 data bits, 2 stop bits) Baud rate settings (SW2) 9600 bps

(more info available on http://www.advantech.com/products/Model_Detail.asp?model_id=1-D6FLH)

LOAD

DIESEL/GASENGINE

RPM

GENERATOR

+24V

GeneratorC.B.

Mains C.B.

BINARYOUTPUTS

MAINSC.B

GEN C.B.

D+

ECU

10-30

VDC

GND

RxD TxD

ADAM 4520 RS 232/485

CONVERTER

DATA1+

DATA1-

RS232

RS485

D-SU B 06

CONNECTOR

RS 485 -( PIN 18)

GND (PIN 20)

RS 485 + ( PIN 21)

TERM2 (PIN 19)

TERM1 (PIN 22)

GND

+Vs

READY TO LOAD

ALARM

REM START/STOP

EMERGENCY STOP

WARNING

SHUTDOWN

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 43 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Sensor Specification

Sensors are the part of the installation package. You can find detail information on sensors in LiteEdit Reference Guide - IL-NT-AMF-1.3 Reference Guide, IL-NT-MRS-1.3 Reference Guide.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 44 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Alarm Management

Following alarms are available:

• Sensor Fail

• Warning

• Shut down

• ^Mains failure

Sensor Fail (FLS)

Sensor Fail is detected when measured value is 6% out of selected sensor characteristic, or data from ECU is missing. Sensor Fail is indicated by ##### symbol instead measured value.

Warning (WRN)

When warning comes up, only alarm outputs and common warning output are closed.

Possible warnings:

See List of possible events

Shut down (SD)

When the shut-down alarm comes up, InteliLite opens outputs GCB CLOSE/OPEN, FUEL SOLENOID, STARTER and PRESTART to stop the engine immediately. Alarm outputs and common shutdown output are closed. Active or not reset protection disables start.

Possible shut-down alarms:

See List of possible events

^Mains failure (MF)

Mains failure detection depends on AMF Settings setpoints (levels and delays) adjusting. When the

mains failure comes up, mains circuit breaker is opened. This alarm occurs only in AMF8 and AMF9

Possible mains failure reasons:

See List of possible events

Hint:

Mains failure is not written to alarm list!

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 45 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Alarm time chart

"All the time" configured protections, I >, I >>, RPM >>, mains failure detection

GCB opened

"Engine running only" protections, engine

water temperature luboil pressure

Underspeed

Stop

Start

Starter OFF

ProtectHoldoff

Switched to

nominal speed

Min Stab Time

GCB closed

Max Stab Time

Gen >V, <V,

>Freq, <Freq

Idle Time

5 sec

Hint:

- <f … underfrequency is evaluated as 75% of Nominal frequency with 3sec delay.

- RPM>> … overspeed protection is set to 115% of nominal RPM value, calculated as

nom. RPM = 30 * Nominal freq.

The Overspeed protection value is increasing from 115 % to 125% of nominal RPM for the duration of 5sec ProtectHoldOff delay. ProtectHoldOff delay takes place during the start of the gen-set when some engine protections have to be blocked. This delay starts after reaching 25% of nominal RPM. It holds true if the value GeerTeeth = 0.

Voltage phase sequence detection

InteliLite controller detects phase sequence on both generator and mains/bus voltage terminals. This protections are important after controller installation to avoid wrong voltage phases phase connection. Following alarms can be detected:

Wrong phase sequence

There is fix defined phase sequence in InteliLite controller L1, L2, L3. When the phases are connected in different order (e.g. L1,L3,L2 or L2,L1,L3) following alarms are detected:

Gen CCW Rot = wrong generator phase sequence Mains CCW Rot = wrong mains phase sequence

Sensor Fail detection

Sensor Fail Fls is detected when measured value is 6 percent out of range. Controller screen displays in this case string #### instead measured value.

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 46 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Range of sensor

-6% +6%

Range of measurement

100%

Sensor Failure

Senso Failure

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 47 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Gen-set Operation States

Engine state machine

Init Autotest during controller power on Not ready Genset is not ready to start Prestart Prestart sequence in process, Prestart output is closed Cranking Engine is cranking Pause Pause between start attempts

Starting Starting speed is reached and the Idle timer is running

Running Genset is running at nominal speed Loaded Genset is running at nominal speed and GCB OPEN/CLOSE is closed Stop Stop ShutDowns Shut-down alarm activated Ready Genset is ready to run Cooling Genset is cooling before stop EmergMan Emergency Manual gen-set operation

Electric state machine

MainsOper ^Mains is present MainsFlt ^Mains cut off – immediate state MainsFlt ^Mains cut off – takes EmergStart del IslOper ^Island operation MainsRet ^Mains recover Brks Off GCB, MCB Opened MinStabTO Minimal Stabilization Timeout MaxStabTO Maximal Stabilization Timeout Trans Del Forward return break delay. Delay between GCB opening and MCB closing

List of possible events

Events specification

Protection

type

Information on binary output available (See

list of Binary outputs)

Description

Oil Press Wrn WRN YES Oil pressure is smaller than Wrn Oil

press setpoint.

Oil Press Sd SD NO Oil pressure is smaller than Sd Oil

press setpoint.

Engine Temp Wrn WRN YES Water temperature is greater than

Wrn Water temp setpoint.

Engine Temp Sd SD NO Water temperature is greater than Sd

Water temp setpoint.

V Battery WRN YES Battery voltage is out of limits given by

Battery <Volts setpoint.

Binary input Configurable YES Configurable Warning/Shutdown

alarms on the inputs of IL-NT.

Battery Flat SD YES If the controller switches off during

starting sequence due to bad battery condition it doesn’t try to start again

and activates this protection. Start Failed SD YES Gen-set start failed. ParamFail NONE NO Wrong checksum of parameters.

Happends typically after downloading

new firmware or changing of the

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 48 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

Events specification

Protection

type

Information on binary output available (See

list of Binary outputs)

Description

parameter. The controller stays in

INIT mode. Check all parameters,

write at least one new parameter. Fgen < SD YES The generator frequency is below limit

given by 75% of Nominal freq

setpoint. Overspeed SD NO The protection comes active if the

speed is greater than 115% of value

equal to 30*Nominal freq. setpoint.

Underspeed SD YES During starting of the engine when the

RPM reaches the value of Starting

RPM(= 25% of Nominal RPM)

setpoint the starter is switched off and

the speed of the engine can drop

under Start RPM again. Then the

Underspeed protection becomes

active. Protection evaluation starts 5

seconds after reaching StartingRPM. EmergencyStop SD NO If the input Emergency Stop is opened

shutdown is immediately activated. Stop Failed SD YES Gen-set stop failed. ChargeAlt Fail WRN YES Failure of alternator for charging the

battery. Wrn ECU Alarm WRN NO *ECU alarm list is not empty

InteliLiteNT– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 49 IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf

User Interface

InteliLite NT controller enables to choose the user interface as customer prefers. There are two choices available: USER or ENGINEER interface.

USER interface is ment for customers, who prefer simple and easy menu and don’t wish to list in complex menu or change the settings of controller. In USER interface controller displayes measuring, alarm and init screens.

ENGINEER interface is dedicated for engineers and allow changing the settings of controller, reviewing the history, measurement, alarms and grant the full access to all controllers screens with are available. This mode is default.

For details how to change the User Interface, please see the IL-NT Operator Guide.

Remote Control and Data Logging

Direct connection to the PC

InteliLite can be connected directly with PC via optional IL-NT RS232 interface. Use the standard serial cable to connect PC with InteliLite.

Hint:

COM2 Mode is ECU LINK – protocol for communication with Cummins engines via Modbus

Hint:

Make sure the grounding system on controller and PC – COM port (negative of the PC DC supply) are identical – before the first direct connection. There must not be any voltage between these two points otherwise the internal reversible fuse in controller burns out. The simple solution is to assure, that the PC supply 240/20V is ground free (GND terminal is not connected).

5 - GND

2 - RxD 3 - TxD

5 - GND

2 - RxD

3 - TxD

RS232

230 VAC

0 VDC

CONTROLLER

Battery

Required the same

voltage potential

between GND‘s

RS 232

PC software – LiteEdit

On the PC (for direct or modem connection) has to be installed the ComAp’s software package LiteEdit. (based on Windows 95 or newer platform) LiteEdit enables:

• read the quantities

• adjust all set points

• control the engine

• configure the controller

• select software configuration

• modify alarm inputs and outputs

• modify password, commands protections

• direct, modem or Internet communication

Setpoints of AMF9:

Name Firmware ver. Application Date App. ver. Ser. num. Filename

IL-NT

IL-NT-1.4

R:21.10.2008 AMF9 31.10.2008 1,4 12345678 IL-NT-AMF9-1.4.AIL

Group Name Value Dimension Password Com. obj. Low limit High

limit

Data type

Basic Settings

Gen-set Name IL-NT No 8637 Short string

Basic Settings

CT Ratio 300 /5A Yes 8274 1 5000 Unsigned 16

Basic Settings

Nominal Freq 50 Hz Yes 8278 45 65 Unsigned 16

Basic Settings

Prestart Time 2 s No 8394 0 600 Unsigned 16

Basic Settings

MaxCrank Time 5 s No 8256 1 60 Unsigned 8

Basic Settings

Cooling Time 30 s Yes 8258 0 3600 Unsigned 16

Basic Settings

AI1 Wrn 2,0 Bar Yes 8369 -10,0 1000,0 Integer 16

Basic Settings

AI1 Sd 1,0 Bar Yes 8370 -10,0 1000,0 Integer 16

Basic Settings

AI1 Del 3 s Yes 8365 0 900 Unsigned 16

Basic Settings

AI2 Wrn 80 °C Yes 8375 -100

10000 Integer 16

Basic Settings

AI2 Sd 90 °C Yes 8376 -100 10000 Integer 16

Basic Settings

AI2 Del 5 s Yes 8371 0 900 Unsigned 16

Basic Settings

Batt Undervolt 11,5 V Yes 8387 8,0 40,0 Integer 16

Basic Settings

Test Period 0 d Yes 10044 0 240 Unsigned 16

Basic Settings

Test Duration 0 min Yes 10201 0 240 Unsigned 16

AMF Settings

EmergStart Del 5 s No 8301 0 6000 Unsigned 16

AMF Settings

MainsReturnDel 20 s No 8302 1 3600 Unsigned 16

AMF Settings

Mains >V 255 V No 8305 140 300 Unsigned 16

AMF Settings

Mains <V 140 V No 8307 50 255 Unsigned 16

AMF Settings

Mains >Freq 102,0 % No 8310 98,0 150,0 Unsigned 16

AMF Settings

Mains <Freq 98,0 % No 8312 50,0 102,0 Unsigned 16

Values of AMF9:

Name Firmware ver. Application Date

App.

ver.

Ser. num. Filename

IL-NT

IL-NT-1.4

R:21.10.2008 AMF9 31.10.2008 1,4 12345678

IL-NT-AMF9-

1.4.AIL

Group Name Value Dimension Com.

obj.

Data type

Engine RPM 1500 RPM 8209 Unsigned

Engine ECU State [010] 10034 Binary 8

Engine Fuel Rate ECU 0,0 L/h 9860 Unsigned

Engine Cool Temp ECU 22 °C 9855 Integer 16

Engine IntakeTemp ECU 20 °C 9878 Integer 16

Engine Oil Press ECU 0,0 Bar 10354 Integer 16

Engine BoostPress ECU 0,0 Bar 9877 Unsigned 8

Engine Oil Temp ECU 22 °C 9857 Integer 16

Generator Gen Output 153 kVA 8565 Integer 16

Generator Gen kVA L1 51 kVA 8530 Integer 16

Generator Gen kVA L2 51 kVA 8531 Integer 16

Generator Gen kVA L3 51 kVA 8532 Integer 16

Generator Gen Freq 50,0 Hz 8210 Unsigned

Generator Gen V L1-N 230 V 8192 Unsigned

Generator Gen V L2-N 230 V 8193 Unsigned

Generator Gen V L3-N 230 V 8194 Unsigned

Generator Gen V L1-L2 398 V 9628 Unsigned

Generator Gen V L2-L3 398 V 9629 Unsigned

Generator Gen V L3-L1 398 V 9630 Unsigned

Generator Gen A L1 41 A 8198 Unsigned

Generator Gen A L2 41 A 8199 Unsigned

Generator Gen A L3 41 A 8200 Unsigned

Mains Mains V L1-N 231 V 8195 Unsigned

Mains Mains V L2-N 230 V 8196 Unsigned

Mains Mains V L3-N 230 V 8197 Unsigned

Mains Mains V L1-L2 398 V 9631 Unsigned

Mains Mains V L2-L3 398 V 9632 Unsigned

Mains Mains V L3-L1 398 V 9633 Unsigned

Mains Mains Freq 50,0 Hz 8211 Unsigned

Controller I/O

Battery Volts 24,3 V 8213 Integer 16

Controller I/O

D+ 5,7 V 10603 Integer 16

Controller I/O

Oil Pressure 15,6 Bar 8227 Integer 16

Controller I/O

Engine Temp 50 °C 8228 Integer 16

Controller I/O

Bin Inputs [1111] 8235 Binary 16

Controller I/O

Bin Outputs [111100] 8239 Binary 16

Statistics Run Hours 0,0 h 8206 Integer 32

Statistics Num Starts 0 8207 Unsigned

Statistics Num E-Stops 0 11195 Unsigned

Statistics Shutdowns 0 11196 Unsigned

IL Info Engine State ##### 8330 Unsigned

IL Info Breaker State ##### 8455 Unsigned

IL Info Timer Text ##### 8954 Unsigned

IL Info Timer Value 0 s 8955 Unsigned

IL Info FW Version 0,0 8393 Unsigned 8

IL Info Application 17 8480 Unsigned 8

IL Info FW Branch 1 8707 Unsigned 8

IL Info PasswordDecode ##### 9090 Unsigned

IL-NT-RD Remote display software

This chapter describes Remote display software IL-NT-RD, which is designed as an remote signalling

and control software for InteliLite-NT and InteliDrive Lite controllers. It is the optional software which

is possible to upload into controller instead of standard controller’s firmware.

General description

Remote display software works as “remote display and control” for the master InteliLite-NT or InteliDrive Lite controller. Genset/Engines can be controlled from remote display as well as from master controller. All remote display screens (Measure, Setpoints and History) displays the same data like master controller. Front panel buttons on both controllers work the same way. All remote display LED’s shows the same state as corresponding LED’s on master controller.

Warning !

It is highly recommended to use the same type and model of controller for master and remote display. Only in such case is assured the proper function of all buttons, LED diods and display. Another combinations of HW types and models from Master controller and remote display are not supported nor tested!

IL-NT-RD Software installation

The IL-NT-RD remote display firmware is installed in the same way as any other IL-NT firmware using LiteEdit software. Please see LiteEdit Reference guide for details about upgrading firmware. IL-NT-RD consists only firmware, not an archive.

However when there is IL-NT-RD firmware installed in the controller the procedure to install back the original standard firmware is following:

• Open any type of online connection.

• DDE server will try to open the connection, but it will fail and write red error message in the

status bar.

• In this moment go to C

ONTROLLER -> PROGRAMMING AND CLONING -> PROGRAMMING and select

proper! firmware you want program to the controller. Choosing the wrong type of firmware

may result in non-functional controller.

• Press "OK" button to programm the firmware to the controller.

• It may be required to switch off power supply of controller, close the boot jumper and switch

on controller again. Follow the information windows accordingly.

• After programming is finished (it may be required to power off controller, open the boot jumper

and power it on again) open configuration window and perform the configuration process manually. There is no compatibility of the configuration between different firmware versions.

• In some cases the "wrong setpoints" message can occur in the DDE server status line and the

controller is blocked showing "Init" state. Use C

ONTROLLER -> RESET FROM INIT STATE menu

item to put the controller to normal operation. Be sure you have checked all setpoints before.

CAUTION!

Check the statistic value "Engine hours" after firmware upgrade. Readjust the value if necessary.

IL-NT-RD Wiring

IL-NT-RD can be connected to InteliLite-NT or InteliDrive Lite controller via RS232 or RS485 communication line. It is possible to connect only up to two remote displays to one master controller, if they are using different communication COMs. It is not supported to connect two or more remote displays to one communication line, eg. RS485. It is possible to monitor only one master controller from one remote display at the time.

Connection process

Remote display after power on automaticaly starts to search for any master controller connected. It starts to search on COM1 from master controllers address 1 to 32 and later on COM2 from address 1 to 32. Remote display tries two communication speeds 38400 bps and 56000bps.

During this process is displayed text “Detecting…” on screen and progress bar below counts from 0 to 100%. This process takes approx. 10-15 seconds. Than is 5 seconds pause and process continues again until compatible master controller is found.

Not supported types of controllers, not supported application, or controllers that are not properly comunicating are skipped during the search.

Controller type selection

IL-NT-RD automatically detects controller type.

Troubles with connection

There are few reasons why remote display can not connect with master controller:

1. Not supported type of controller connected (Eg. IGS-NT, ID-DCU, IC-NT, IGS-CU, etc.)

2. Not supported firmware in master controller

3. Configuration table error in master controller

4. Wrong settings of setpoint COMx Mode in master controller

5. Wrong connection, wiring, communication fail

Direct RS232 connection

HW module: IL-NT-RS232

Master controller settings: ControllerAddr = 1..32 COM1 Mode = DIRECT

Up to 2 meters: It is recommended to use our standard AT-LINK cable.

Up to 10 meters: It is recommended to use standard Null-modem cable for local connection between controller and remote display, although the three wires (TxD, RxD, GND) RS 232 connection is enough for direct communication:

IL-NT/ID-Lite connector D-SUB9 female

IL-NT-RD connector D-SUB9 female

RxD 2 3 TxD TxD 3 2 RxD GND 5 5 GND

Remote RS485 and/or direct RS232 connection

HW module: IL-NT-RS232-485

Up to 1000 meters (only with RS485):

Case 1) RS232

settings:

ase 2) RS485

settings:

ase 3) RS232 +RS485

is possible to make a RS232 direct connection with IL-NT-RS232 module on one side and IL-NT-

Alternative connection using external RS232-RS422/485 converter:

Recommend external converter:

Master controller ControllerAddr = 1..32 COM1 Mode = DIRECT

C Master controller ControllerAddr = 1..32 COM2 Mode = DIRECT

C Master controller settings: ControllerAddr = 1..32 COM1 Mode = DIRECT COM2 Mode = DIRECT

It RS232-485 module on the other side.

bps.

unction description

ADVANTECH – ADAM 4520: RS232 to RS422/485 converter, DIN rail, automatic RS485 bus

control signals, galvanic isolated, baud rate 38400 or 56000supervision, no external data flow

Any connected RS 232 to RS 422/485 converter has to be set to passive DSR signal (when DSR

onnected) after switch on. c

Remote display IL-NT-RD works as Lite controller. It is supposed and

remote display and control of the master InteliLite-NT or InteliDrive

highly recommended that both, remote display and master are using

as no effect to the master

remote display shows it’s Init screen and message “Trying” and all LED’s are off.

inking.

s by pressing PAGE button for 3 seconds.

W compatibility

the same HW type and model of controller. Another types and models of master and remote display are not supported nor tested. All remote display’s LEDs shows the same state as corresponding LEDs on master controller. Front panel buttons on both controllers work in the same way. Genset/Engine can be controlled from remote display as well as from master controller. User can switch screens, set password, change setpoints and view history records.

All IL-NT-RD screens Init, Measure, Setpoints and History display the same data like in the master

ontroller. c

Master device is always able to work without connected Remote display.

Interruption of the serial line between master device and Remote display h

ontroller. c

If the serial line between master device and remote display is interrupted, or communication cannot b

stablished,e

Once remote display finds compatible master it shows “Preparing” and downloads configuration table

rom master controller. f

After the configuration from master is downloaded remote display jump to master controllers Init

creen and all LEDs and bls

It is possible to switch to remote displays Init screen to check it’s version and serial number of us

ontroller and communication statuc

IL-NT-RD sw. version 1.0 is compatible with masters SW:

the IL-NT-RD software.

• All InteliLite-NT standard software from ver. 1.1

All ID-Lite standard software from ver. 1.0 •

• Chosen IL-NT and ID-Lite customer branches

Some of the future IL-NT, ID-Lite versions may require upgrade of

Technical Data

Inputs/Outputs overview

Model BIN BOUT AI AOUT COM1 COM2 CAN RPM

Gen. Voltage

Mains Voltage

Gen. Current

IL-NT MRS3 4 4 2 8** Y** Y** N N Y N Y IL-NT MRS4 4 4 2 8** Y** Y** Y N Y N Y IL-NT AMF8 4 6 2 8** Y** Y** N N Y Y Y IL-NT AMF9 4 6 2 8** Y** Y** Y N Y Y Y

Note:

** With optional plug-in module Y -Available

N -Not available

Generator protections

ComAp gen-set controllers provide following range of generator protections. For each protection adjustable limit and time delay are available.

Comparison table with ANSI codes:

ANSI code

Protection IL-NT MRS3 IL-NT MRS4 IL-NT AMF8 IL-NT AMF9

59 Overvoltage - - - 27 Undervoltage - - - 47 Voltage Assymetry - - - 81H Overfrequency ** ** ** ** 81L Underfrequency ** ** ** ** 50+51 Overcurrent - - - 46 Current Unbalance - - - 32 Overload - - - 51N+64 Earth Fault - - - 32R Reverse Power - - - 25 Synchronism Check - - - 47 Phase Rotation ** ** ** ** 37 Undercurrent - - - 55 Power Factor - - - 71 Gas (Fuel) Level • • • •

Note:

- Not available

• Available ** Fixed setting *** Shortcurrent only

Power supply

Voltage supply 8-36V DC Consumption 40-430mA depend on supply voltage and temperature

Consumption depends on supply voltage 0,104A at 8VDC 0,080A at 12VDC 0,051A at 24VDC 0,044A at 30VDC

0,040A at 36VDC

Allowed supply voltage drop-out: 100ms from min. 10V, return to min. 8V Battery voltage measurement tolerance 2 % at 24V

Hint:

For the supply voltage less than 7V the backlight of the display is switched off. Short-term voltage drops (e.g. during the engine cranking) do not affect the operation at all.

Operating conditions

Operating temperature IL-NT -20..+70

Operating temperature IL-NT LT

-40..+70oC

Storage temperature -30..+80

C Protection front panel IP65 Humidity 95% without condensation Standard conformity Low Voltage Directive EN 61010-1:95 +A1:97 Electromagnetic Compatibility EN 50081-1:94, EN 50081-2:96 EN 50082-1:99, EN 50082-2:97 Vibration 5 - 25 Hz, ±1,6mm

25 - 100 Hz, a = 4 g

Shocks a = 200 m/s

Dimensions and weight

Dimensions 180x120x55mm Weight 450g

Mains and generator

Nominal frequency 50-60Hz Frequency measurement tolerance 0,2Hz

Current inputs

Nominal input current (from CT) 5 A Load (CT output impedance) < 0,1 Ω CT input burden < 0,2 VA per phase (In=5A) Max. measured current from CT 10 A Current measurement tolerance 2% from the Nominal current Max. peak current from CT 150 A / 1s Max. continuous current 12 A

Voltage inputs

Measuring voltage range 0 – 277 VAC phase to neutral

0 – 480 VAC phase to phaseMaximal measured voltage 340 VAC phase to neutral

600 VAC phase to phase Input resistance 0.6 MΩ phase to phase

0.3 MΩ phase to neutral

Voltage measurement tolerance 2 % from the Nominal voltage Overvoltage class III / 2 (EN61010)

Binary inputs and outputs

Binary inputs

Number of inputs 4 Input resistance 4,2 kΩ Input range 0-36 VDC Switching voltage level for close contact indication 0-2 V Max voltage level for open contact indication 8-36 V

Binary open collector outputs

Number of outputs 4 (MRS3,4) or 6 (AMF8,9) Maximum current 0,5 A Maximum switching voltage 36 VDC

Analog inputs

Not electrically separated Number of inputs 2 Resolution 10 bits Maximal resistance range 2500 Ω Resistance measurement tolerance ± 2 % ± 2 Ω out of measured value

D+ terminal

CHARGE ALT D+ Function: Max. CHARGE ALT D+ output current 300 mA Guaranteed level for signal Charging OK 80% of supply voltage

Hint:

“CHARGE ALT D+ Function" works automatically, depending on voltage measured on CHARGE ALT D+ terminal on controller start. If not used connect this terminal to battery positive.

*CAN bus interface

Galvanically separated Maximal CAN bus length 200m Speed 250kBd Nominal impedance 120Ω Cable type twisted pair (shielded)

Following dynamic cable parameters are important especially for maximal 200 meters CAN bus length and 32 iS-COM units connected: Nominal Velocity of Propagation min. 75% (max. 4,4 ns/m) Wire crosscut min.0,25 mm

Maximal attenuation (at 1 MHz) 2 dB / 100m

Recommended Industrial Automation & Process Control Cables: BELDEN (see http://www.belden.com

• 3082A DeviceBus for Allen-Bradley DeviceNet

• 3083A DeviceBus for Allen-Bradley DeviceNet

• 3086A DeviceBus for Honeywell SDS

• 3087A DeviceBus for Honeywell SDS

• 3084A DeviceBus for Allen-Bradley DeviceNet

• 3085A DeviceBus for Allen-Bradley DeviceNet

• 3105A Paired EIA Industrial RS485 cable

LAPP CABLE (see http://www.lappcable.com

)

• Unitronic BUS DeviceNet Trunk Cable

• Unitronic BUS DeviceNet Drop Cable

• Unitronic BUS CAN

• Unitronic-FD BUS P CAN UL/CSA

IL-NT RS232 interface (optional card)

Plugs into IL-NT controller COMMUNICATIN MODULE port.

Maximal distance 10m Maximum Speed Up to 57.6 kBd (DIRECT) Recommend external converter: ADVANTECH – ADAM 4520: RS232 to RS422/485 converter, DIN rail, automatic RS485 bus supervision, no external data flow control signals, galvanic isolated.

Recommended internal converter: ADVANTECH – PCL-745B or PCL745S : Dual port RS422/485 Interface card, automatic RS485 bus supervision, no external data flow control signals, galvanic isolated

Hint:

For details on all IL-NT extension and communication modules see IL-NT, IC-NT-Accessory Modules manual.

IL-NT RS232-485 interface (optional card)

Plugs into IL-NT controller COMMUNICATIN MODULE port.

Maximal distance 10m (RS232), 1200m (RS485) Maximum Speed Up to 57.6 kBd (DIRECT)

IL-NT S-USB interface (optional card)

Plugs into IL-NT controller COMMUNICATIN MODULE port.

Maximal distance 5m Maximum Speed Up to 57.6 kBd (DIRECT)

Use only shielded A-B USB cables up to 5m length.

Recommend USB cable: USB-LINK CABLE 1.8M– ComAp A-B USB cable.

IL-NT AOUT8 interface (optional card)

Plugs into IL-NT controller EXTENSION MODULE port.

Number of PWM outputs 8 PWM frequency 250Hz Maximum current 0.5 A

Maximum switching voltage 36 VDC Output resistance 1Ω Resolution 10 bits

IG-IB

Voltage supply 8-36V DC Consumption 0,1A depend on supply voltage Mechanical dimensions: 95 x 96 x 43 mm , DIN rail (35 mm) mounted Interface to controller RS232 Interface to modem RS232 Interface to Ethernet RJ45 (10baseT) Operating temperature -30..+70

C Storage temperature -30..+70

ComAp IL-NT MRS15, IL-NT MRS10, IL-NT AMF20, IL-NT AMF25 Reference Manual

Specifications and Main Features

Frequently Asked Questions

User Manual