I-CB-ICBedit-1.0

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Extension module for iG/iS genset

controllers

i-CB

Communication interface

for integrated

Engine Control Units

with CAN bus

SW version 1.0, October 2003 Prague, Czech Republic Copyright  2003 ComAp s.r.o. Written by: Dan Trescak and Ladislav Kadanik

ComAp s.r.o. Svetova 7 , 180 00 Praha 8, Czech Republic

Tel: +420-2-6679 0611, Fax: +420-2-6631 6647 WWW: http://www.comap.cz

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i-CB

General description

i-CB (Communication bridge) is versatile programmable interface unit between InteliSys and Engine Control Unit (ECU) like MTU, Volvo, CAT etc. with CAN bus interface.

Selected engine analog values like RPM, Oil pressure etc. and binary values like (Alarm indication) are received from ECU via i-CB. It is not necessary to install and wire external units and

corresponding sensors to IS-CU.

IS-CU output values like Speed governor output for synchronizing can be transmitted via i-CB (CAN)

to ECU. It is not necessary to make external analog wiring.

IS-CU data reading: i-CB reads selected Engine data from ECU (via CAN ECU) and transmits data to IS-CU via CAN1 bus.

IS-CU data transmitting: iS-CU transmits data (e.g. Speed governor output) to CB (via CAN 1) and i-CB transmits these data to ECU via CAN ECU.

IS-CU receives data from i-CB (CAN1 messages) like from fictive IS-AIN8 and/or IS-BIN16/8 units. There are two configuration steps:

• i-CB configuration (i-CBEdit),

• IS-CU external inputs/outputs (fictive IS-AIN and IS-BIN) configuration (WinEdit).

i-CB configuration

i-CB must be configured at first to receive/transmit required data from/to ECU. There is separate object database for each ECU that contains all available communication objects (values). i-CB configuration means object selection from the ECU database: which objects will i-CB receive from ECU and which objects will i-CB transmit to ECU. Each communication object has associated fictive IS-AIN, IS-BIN address and input or output number.

i-CBEdit is PC tool for i-CB configuration. i-CB configuration is available via RS232 port. i-CBEdit contains different ECU object databases in XML format. CB configuration can be saved as *.icb file. i-CB configuration is downloaded to i-i-CB via RS232.

ICBEdit software for i-CB configuration is included in IG-6.0-IS-3.0 ComAp installation CD.

IS-CU configuration

Corresponding fictive IS-AIN and IS-BIN inputs and outputs must be configured in IS-CU to receive and display values from i-CB (and ECU). There is possible to manage all IS-CU Alarm, display and History record possibilities.

i-CB

CAN 1 CAN ECU

ECU

IS-CU

i-CBEdit

RS 232 RS 232 Database-XYZ.XML Configuration.ICB

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Terminals and dimensions

95 mm (3,7´´) 43 mm(1,7´´) 9 6 m m (3 ,8 ´´) LB 2

i-CB unit is DIN rail (35mm) mounted

LED indication

LED Action Meaning

CONTR Dark Light

Blink 0,1s/0,1s

Wrong IS-CU communication IS-CU communication OK IS-CU communication drop-out EMS Dark

Light

Blink 0,1s/0,1s

Wrong ECU communication ECU communication OK ECU communication drop-out RUN Dark Light Blink 0,1s/0,1s Blink 0,3s/0,3s i-CB initialization Running – OK state

Wrong configuration (CRC or format) Active configuration

POWER Light Power supply on

i-CB CAN interface

Connector Interface

CAN1 IS-CU controller (for Extension units) CAN EMS Engine Control Unit

RS485/422 Engine Control Unit (Jumper option)

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i-CB jumpers

Jumper Meaning

CAN1 Terminating resistor 120 Ω CAN EMS Terminating resistor 120 Ω P1 Factory test mode.

P2 Not used P3 Not used P4 Not used P5 Not used P10 RS232 / RS 485/422 selection P15 Not used

BOOT Boot jumper for software upgrade RESET Processor reset

i-CB Wiring

CAN H CAN L Engine Control Unit 12 0 oh m

IS-CU

CAN H CAN L C A N L C A N H C O M C A N L C A N H C O M CAN H CAN L

i-CB

CAN 1

CAN 1 CAN ECU

CAN

2

ECU

120

ohm

Connect terminating 120 ohm resistors on both CAN bus ends. There are available internal – jumper selectable resistors in i-CB.

To operate i-CB:

1. Configure i-CB using i-CBEdit software. i-CB configuration associates selected values (from ECU database) received from Engine Control Unit to selected CAN addresses to fictive IS-AIN, IS-BIN inputs and outputs.

2. Configure corresponding IS-CU addresses and tick in WinEdit.

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Wiring example for IS-CU SPtM

LO AD EMER GEN CY ST OP REM OTE O FF GEN C.B . F EE D-B AC K MA INS C.B . F EED -BAC K DI ESEL /G AS ENG INE GE N ERA TO R

G

HORN +2 4 V 0 V B INA R Y O U T P UTS ALAR M GEN C. B. Ge ne ra to r C .B . Ma in s C .B . OIL AC CESS LO CK PRES TAR T ST A RT ER BA TT E RY + FUE L S OLE NO ID N BI8 RPM RPM GN D AI4 AI3 AI2 AI1 COM A V Ri + GND V out R A V Ri - AO-AO+ AN AL O G OU T P U T 0 20 m A AV R i SP E E D GO V E R N O R BO8 BO7 BO6 BO5 BO4 BO16 BO15 BO14 BO13 BO12 BO11 BO10 BO9 BI7 BI6 BI5 BI1 3 BI4 BI1 2 BI3 BI2 BI1 N L1 L1 L2 L2 L3 L3 BI11 BI1 0 BI9 COM COM POW E R 8 - 36V D C BI NA R Y O U TP UTS BI NA RY I N P U TS MA IN S (B U S ) VOL TA G E 3 x 23 0/ 40 0 V G E NE RA T O R VO LT A G E 3 x 2 30 /40 0 V GE N E R A TO R CU RR E N T 0 5 A CO M CAN 2 C O M CA N 1 BI NA RY IN P U TS BINA R Y O U T P UTS BO O T J U M P E R RP M AN AL O G IN P U TS iS -C U Ser ia l N o . BI1 5 BI1 4 EX T E N S IO N M O DUL E S iS , i G CO NT RO LL E R S & M O N ITO R ING RS 2 32 GLE DON BO3 BO1 (ST AR T) BO2 (FU EL ) V out SHIE LD LSM -LSM + LO A D SH A R IN G BI1 6 L H L H L2l L3k L3l INk INl L1k L1l L2k RS -2 3 2C In te rf ac e Mo de m o r P C MAI NS C .B. EC U LB 2 Hint:

Check terminating resistors 120 ohm on both ends of CAN1 and CAN ECU. It is possible to use internal i-CB 120 ohm resistors (jumper selectable). If necessary place terminating resistors externally.

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i-CBEdit

i-CBEdit is Windows 98/NT/2000 based software for i-CB configuration.

Hint:

Use special ComAp Flash programmer for i-CB firmware upgrade. i-CBEdit is for configuration only.

How to install i-CBEdit ?

i-CBEdit 1.0 is a part of IG-6.0-IS-3.0-WE-6.2 installation pack.

i-CBEdit is based on Windows 98/NT/2000 or higher platform. Use PC suitable for this platform. No other special requirements are necessary.

Default directory is: C:\ …Program Files \ ComAp \ WinEdit \ Tools \ ICBEDIT \ Directory contains separate icb and xml files for different interface.

How to check i-CBEdit version?

Use Help – About to display current i-CBEdit version window. See an example:

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Open file

This selection opens default configuration (icb) file that corresponds to Engine Control Unit e.g. MTU-MDEC-302. Link to corresponding communication object list (MTU- MDEC database) is automatic.

Available database and default configuration

Following table is valid for i-CB release V1.0

ECU database i-CB configuration file ECU type

DB_MTU-MDEC-303.XML MTU-MDEC-303.ICB MTU – MDEC 303 DB_MTU-MDEC-302.XML MTU-MDEC-302.ICB MTU – MDEC 302 DB_MTU-MDEC-201.XML MTU-MDEC-201.ICB MTU – MDEC 201

Database contains list of all communication objects (values include dimension and format) that can be received or transferred from/to Engine Control Unit via CAN bus. Each ECU has specific Database. Configuration file is reduced list of communication objects selected from ECU database.

I-CB configuration

I-CB configuration (icb file) contains all objects that are communicated between Engine Control Unit and i-CB. In additional defines fictive (IS-AIN, IS-BIN) units inputs numbers and addresses.

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Editor items

Signal type Binary Analog

Direction Input Output

Per addr Unit (fictive IS-AIN, IS-BIN)address

In/Out number Fictive IS-AIN, IS-BIN input or output number Name Communication object name

Dec Set this value in IS-AIN analog input configuration Dim Communication object dimension

Factor Value multiplier

CAN ID

MUX File read from ICB File upload to ICB

Add object to configuration – run Object editor Remove object from configuration

Corresponding InteliSys IS-AIN8 and IS BIN16/8 configuration is as follows (according to the object list example above).

Fictive external unit Input Communication object

IS-AIN8 – Address 1 AnlInp 1_1 AnlInp 1_2 …

Engine Speed (ECU) ECU Power Supply voltage …..

IS-BIN16/8 – Address 1 BinInp 1_1 BinInp 1_2 BinInp 1_3 BinInp 1_4 BinInp 1_5 … BinOut 1_2 SS Overspeed (ECU)

Combined Alarm Yellow (ECU) Combined Alarm RED (ECU) LO P/Lube Oil

SS P/Lube Oil …

Alarm reset Analog output –

Address 1 AnlOut 1_1 Speed demand Note

Analog output Speed demand is used to control the engine speed from iS during synchronizing, load sharing etc.

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Object editor

This window contains all objects available in ECU. Select required objects and set fictive AIN or IS-BIN Periphery address (Per addr.) and Input, Output number.

Screen above selects Input (for CB and IS) Analog value P-LubeOil (ECU) from ECU. This value i-CB sends (after configuration) to InteliSys in CAN message like from IS-AIN8 (Address 1, Analog Input 1).

This Analog input 1 of Address 1 must be configured in InteliSys (at least V3.0) by WinEdit (at least V 6.2).

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InteliSys configuration

Tick i-CB and select Inputs Outputs addresses of messages from i-CB. Addresses must correspond to i-CB configuration.

It is necessary to modify configuration of Analog inputs (messages) from i-CB: Name Up to 14 ASCII characters

Dimension Set dimension corresponding to ECU database Sensor Set to i-CB analogue

Range Not necessary to set Decimals Available to set Active Available to set Alarm type Available to set Block type Available to set Function Available to set

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Default I-CB configuration

Default I-CB archive Corresponding InteliSys archive

MTU-MDEC-201.icb MTU-MDEC-302.icb MTU-MDEC-303.icb

SPtM-Plus-3.0-MDEC.ais

Default SPtM-Plus-3.0-MDEC.ais archive contains following modules configuration

Analog inputs configuration

Following tables were exported from SPtM-Plus-3.0-MDEC.ais

Order Module Name Dimension Sensor Range Decimals Active Alarm type Block type Function

1. CU PrimWater temp °C VDO Temp iS-CU 65535 0 Over Wrn+Sd RunOnly Group1

2. CU SecWater temp °C VDO Temp iS-CU 65535 0 Over Wrn+Sd RunOnly Group1

3. CU Oil temp °C VDO Temp iS-CU 65535 0 Over Wrn+Sd RunOnly Group1

4. CU Oil press bar VDO Pres iS-CU 65535 1 Under Wrn+Sd RunOnly Group1

1. Group1 Engine speed RPM i-CB analogue 65535 0 Over None AllTheTime RPM Pick-up

2. Group1 ECU supply V V i-CB analogue 65535 1 Over None AllTheTime

3. Group1 AnlInp 1_3 - None 65535 0 Over None AllTheTime

1. Group2 P lube oil bar i-CB analogue 65535 2 Over None AllTheTime

2. Group2 P charge air bar i-CB analogue 65535 2 Over None AllTheTime

1. Group3 T coolant °C i-CB analogue 65535 1 Over None AllTheTime

2. Group3 T charge air °C i-CB analogue 65535 1 Over None AllTheTime

3. Group3 T intercooler °C i-CB analogue 65535 1 Over None AllTheTime

4. Group3 T lube oil °C i-CB analogue 65535 1 Over None AllTheTime

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Analog outputs configuration

Order Module Value Low limit High limit Function

1. CU Act power 0 200 Act power

1. Group1 SpdRegOut -10 10 SpdRegOut

2. Group1 -32767 32767 3. Group1 -32767 32767 4. Group1 -32767 32767 5. Group1 -32767 32767 6. Group1 -32767 32767 7. Group1 -32767 32767 8. Group1 -32767 32767

Binary inputs configuration

1. Group1 Overspd ECU Closed Shutdown AllTheTime 2. Group1 Yellow alarm Closed Warning AllTheTime 3. Group1 Red alarm Closed Shutdown AllTheTime 4. Group1 P lube oil wrn Closed Warning RunOnly Group1 5. Group1 P lube oil sd Closed Shutdown RunOnly Group1 6. Group1 BinInp 1.6 Closed No protection AllTheTime 7. Group1 BinInp 1.7 Closed No protection AllTheTime 8. Group1 BinInp 1.8 Closed No protection AllTheTime 1. Group2 Coolant level Closed Warning AllTheTime 2. Group2 ECU fail Closed Warning AllTheTime 3. Group2 BinInp 2.3 Closed No protection AllTheTime 4. Group2 BinInp 2.4 Closed No protection AllTheTime 5. Group2 Coolant T wrn Closed Warning RunOnly Group1 6. Group2 Coolant T sd Closed Shutdown RunOnly Group1 7. Group2 T Charg air Closed Warning RunOnly Group1 8. Group2 T lube oil wrn Closed Warning RunOnly Group1 1. Group3 T lube oil sd Closed Shutdown RunOnly Group1 2. Group3 BinInp 3.2 Closed No protection AllTheTime 3. Group3 BinInp 3.3 Closed No protection AllTheTime 4. Group3 BinInp 3.4 Closed No protection AllTheTime 5. Group3 BinInp 3.5 Closed No protection AllTheTime 6. Group3 BinInp 3.6 Closed No protection AllTheTime 7. Group3 BinInp 3.7 Closed No protection AllTheTime 8. Group3 BinInp 3.8 Closed No protection AllTheTime

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Technical data

Power supply

Voltage input 8-36V DC

Consumption 0.1A depend on power supply

Operating conditions

Operating temperature -20 ÷ +70 °C

Storage temperature -30 ÷ +80 °C

Humidity 85% without condensation

Protection IP20 Standard conformity

Dimensions and weight

Dimensions 95x96x43 mm, DIN rail (35 mm) mounted

Weight 250g ????

CAN bus interface

Galvanic separated

Maximal CAN bus length 200m

Speed 250kBd

Nominal impedance 120Ω

I-CB-ICBedit-1.0

Extension module for iG/iS genset

controllers

i-CB

Communication interface

for integrated

Engine Control Units

with CAN bus

Table of Contents

i-CB

General description

i-CB configuration

IS-CU configuration

i-CB

ECU

IS-CU

i-CBEdit

Terminals and dimensions

LED indication

i-CB CAN interface

i-CB jumpers

i-CB Wiring

IS-CU

i-CB

ECU

Wiring example for IS-CU SPtM

G

i-CBEdit

How to install i-CBEdit ?

How to check i-CBEdit version?

Open file

Available database and default configuration

I-CB configuration

Editor items

Object editor

InteliSys configuration

Default I-CB configuration

Analog inputs configuration

Analog outputs configuration

Binary inputs configuration

Technical data

Power supply

Operating conditions

Dimensions and weight

CAN bus interface