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ES31x.1 User’s Guide

20

Functional Description

ETAS

5.1.3

Sensor Supply

Every sensor of ES31x that can be activated has its own separate, individually
adjustable sensor supply voltage.

The sensor supply voltage can be changed. The user can switch off the sensor
supply voltage of every sensor connection in the application program or select
one of the default values b2.5 V and +15 V.

In case of a short circuit of the sensor supply output to ground, the sensor power
supply automatically switches off this channel. Each sensor supply output is pro-
tected against overvoltages. Exceeding the maximum value trips a fuse. In case
of short circuits and tripped fuse, the application program receives analyzable
channel-specific information.

5.2

Data Transmission

5.2.1

Design

The ES300 modules use the CAN bus standard CAN 2.0 B (29 bit identifier) for
the data transmission. 

Fig. 5-1

Structure of a message according to CAN 2.0 B

Note

The supply voltages of the sensors are not electrically isolated towards the 
operating voltage of the module.

Signal

Bits

Meaning

SOF

1

Start of Frame

ID

11

Identifier

SRR

1

IDE

1

Identifier Extension (1)

ID

18

Identifier (extended)

RTR

1

Remote Transmission Request

r1

1

r0

1

DLC

4

Number of following data bytes

Data

64

Data bytes

RTR

1

r1

1

r0

1

DLC

4

CAN

 

2.0

 

B

 

(29

 

Bit

 

Identifier)

IDE

1

SRR

1

SOF

1

ID

11

ID

18

DATA

64

CRC

15

ACK

2

EOFS

10

Содержание ES313.1

Страница 1: ...ES313 1 A D Module with Sensor Supply 4 CH ES314 1 A D Module with Sensor Supply 8 CH User s Guide...

Страница 2: ...single license Using and copying is only allowed in concurrence with the specifications stipulated in the contract Under no circumstances may any part of this document be copied reproduced transmitte...

Страница 3: ...ies for Operators 8 2 3 Intended Use 8 3 ES300 Product Family 13 3 1 CAN Bus Cabling Concept 13 3 2 Properties of the ES300 series 13 3 2 1 Advantages of the Decentral Cabling Concept 13 3 2 2 Additio...

Страница 4: ...ization in the Vehicle and Assembly of the Module 25 6 2 Assembly 26 6 3 Applications 28 6 4 Cabling 28 6 4 1 Sensors 28 6 4 2 Daisy Chain Connections 29 7 Software Description 30 7 1 Description 30 7...

Страница 5: ...LEMO CAN Bus 46 8 8 2 LEMO Sensor 47 9 Cables and Accessories 48 9 1 Measurement Cables 48 9 2 Combined CAN Connection and Power Supply Cable 49 9 2 1 CBCP300 1 49 9 2 2 CBCP3005 1 49 9 2 3 CBCP301 1...

Страница 6: ...this manual are identified with the danger symbol shown below The safety notices shown below are used for this purpose They provide notes to extremely important information Please read this informatio...

Страница 7: ...Select Database New means Select the New button menu item from the Database menu Click on OK means Click on the OK button Important notes for the user are presented as follows 1 3 Scope of Supply Prio...

Страница 8: ...safety of systems that use the prod uct General safety at work Existing specifications regarding health and safety and accident prevention must be observed All applicable regulations and statutes reg...

Страница 9: ...chapter 8 on page 40 Do not apply any voltages to the connections of the module that do not correspond to the specifications of the respective connection Power supply The power supply for the product...

Страница 10: ...the cables from the measurement inputs and Disconnecting the module from the power supply Switching off the lab power supply or Disconnecting the module from the lab power supply Disconnect device is...

Страница 11: ...carrier system CAUTION Never apply force to insert a plug into a socket Ensure that there is no contamination in and on the connection that the plug fits the socket and that you correctly aligned the...

Страница 12: ...n the product to ETAS Cleaning the module housing Use a dry or lightly moistened soft lint free cloth for cleaning the module housing Do not use any sprays solvents or abrasive cleaners which could da...

Страница 13: ...set up of the sensors The basic idea of this concept is to install the modules of the ES300 series spa tially as close as possible to the sensors to chain the modules with each other and to connect o...

Страница 14: ...e lab and in the vehicle on test tracks Housing connections and cables water proof and dust proof to IP67 designed for use in the engine compartment of the vehicle Robust to accelerations and mechanic...

Страница 15: ...page 16 Housing on page 16 Connections on page 17 LEDs on page 18 4 1 Overview Fig 4 1 Housing ES313 1 above and ES314 1 below The A D modules with sensor supply ES313 1 and ES314 1 are part of the se...

Страница 16: ...1x is designed for installation in the engine compartment The housings of the ES300 series can be connected with each other quickly and easily to form a measuring system see chapter 6 on page 25 In th...

Страница 17: ...odules are connected using a daisy chain topology The input and output sockets are freely selectable The CAN data line and the voltage supply are looped through the daisy chain connections of the modu...

Страница 18: ...m with a master device Flashing green 0 1 s on 0 9 s off Measurement in progress operation in a system without a master device Flashing green 0 25 s on 0 25 s off Error Remedy Switch the module off an...

Страница 19: ...ate A D converter that is integrated in every sensor connection ensures the synchro nous sampling of the measuring signals A digital filter then processes the digital signal The digital filter can be...

Страница 20: ...eding the maximum value trips a fuse In case of short circuits and tripped fuse the application program receives analyzable channel specific information 5 2 Data Transmission 5 2 1 Design The ES300 mo...

Страница 21: ...kBd Given these characteristic properties the following must be observed when cabling with the CAN bus The lower the bus load the lower the probability of a bus access conflict In case of a high bus...

Страница 22: ...he remaining modules accept this clock pulse 5 3 Power supply 5 3 1 Supply Voltage DC DC converter in every module guarantee the operation as well as the start of ES31x for supply voltages between 10...

Страница 23: ...cal user interface of your INCA application software in conjunction with the addon IPEaddon The configuration of the individual channels is stored either in INCA or in the individual ES300 modules In...

Страница 24: ...values the ES31x should be calibrated every year Information about the last calibration is stored at the device Information about the process of the calibration service is available from your closest...

Страница 25: ...ctly at the motor Temperature resistance of the modules for example do not install mod ules on the motor turbocharger exhaust manifold or their environments 6 1 2 Potential Equalization in the Vehicle...

Страница 26: ...the upper and lower side of the modules Note The ES31x can be mechanically fastened to other components Additional parts are required for the assembly of the modules screws or threaded rods with nuts...

Страница 27: ...eatures 4 bores each for fastening the mounting bracket with screws on the side It also features bores for fastening the module with screws on the underside as well as on the rear side Knockouts for c...

Страница 28: ...s is random There are no special con necting cables that can be ordered separately An overview is located in the chap ter 9 on page 48 6 4 1 Sensors A measuring cable is required to connect the sensor...

Страница 29: ...g cable with the desired power sup ply Observe the color coding of the plug connectors Cabling the module chain with additional current feed An additional current feed is required at the latest when a...

Страница 30: ...ements You need software in the following versions to configure the ES3xx as well as for control and data acquisition INCA 7 1 and higher IPEaddon INCA7 1 5 and higher 7 3 IPEaddon in INCA To configur...

Страница 31: ...ig 7 1 Opening IPEaddon The IPETRONIK ETAS window appears 7 4 Functions 7 4 1 CAN Bus Configuration In the hardware options you can revise the synchronization mode and adjust the filter settings Note...

Страница 32: ...r The IPETRONIK ETAS Options window appears 2 Select the CAN interfaces tab 3 In the CAN device synchronization mode section select one of the two Free running or synchro nous modes 4 Click on OK Fig...

Страница 33: ...g modules 1 Select Hardware Reset in the menu bar The reset process starts Once the reset process has been completed the last values detected by the modules are displayed Standard values for the initi...

Страница 34: ...4 Configuring ES300 Modules On the left hand side of the window you can find the nodes and the modules you added to the workspace In the standard view you can see the name and device type of each modu...

Страница 35: ...ct one or more columns by double clicking on them Column Description Bus load Utilization of the CAN bus CAN send rate Send speed of the CAN bus Date of last calibration Date on which the module was l...

Страница 36: ...click on the header A context menu appears Fig 7 6 Channel configuration context menu 2 Select the Column Chooser entry The Customization window appears with the selection of all available columns Fi...

Страница 37: ...ust window appears 4 Group one or more channels by assigning groups to the respective channels in the Group column 5 Adjust the reference value for the channel s by changing the value in the Reference...

Страница 38: ...fset adjustment 7 4 7 Import Export Module Configuration Import You can import the configurations from a CSV file Importing a configuration 1 Select Configure Import CSV import in the menu bar An Expl...

Страница 39: ...formats CANdb export XML CANdb export CSV export Exporting a configuration 1 Select Configure Export CANdb export in the menu bar or XML CANdb export or CSV export An Explorer window appears 2 Select...

Страница 40: ...Guide must be read prior to the startup of the product SN 12345678 Serial number eight digits Vx yz Hardware version of the module F 00K 123 456 Order number of the product see chapter 10 on page 52 1...

Страница 41: ...requirements for electrical equipment WARNING This is class A equipment This equipment can cause radio interfer ence in residential areas In this case the user may be required to take appropriate meas...

Страница 42: ...s of the China RoHS Man agement Methods for Controlling Pollution Caused by Electronic Information Products Regulation applicable in the People s Republic of China 8 3 CE Marking With the CE mark atta...

Страница 43: ...aterials that are subject to declaration in accordance with the REACH reg ulation EC no 1907 2006 Detailed information is located in the ETAS down load center in the customer information REACH Declara...

Страница 44: ...500 kBd Measuring data in the CAN message Resolution format Sign 8 bit byte and 16 bit word select able signed unsigned Sensor power supply channels 4 separate for each input channel Output voltage E...

Страница 45: ...dry environ ment max 35 VDC 16 VAC wet environ ment Input to ground supply voltage or to housing max 60 VDC 30 VAC dry environ ment max 35 VDC 16 VAC wet environ ment Maximum input voltage resolution...

Страница 46: ...filter Filter type Butterworth 8th order 250 Hz cutoff frequency switchable Software filter DSP Optional Cutoff frequency and filter type select able Pin Signal Description 1 Power Supply voltage pos...

Страница 47: ...erminal assignment Pin Signal Description 1 VIN Voltage measurement input plus 2 VIN IIN Voltage measurement input ground Current measurement input minus 3 IIN Current measurement input plus 4 VOUT Se...

Страница 48: ...Supply Cable on page 49 CAN Chain Connection Cable on page 51 CAN Termination Resistor Plug on page 51 Mounting Bracket on page 51 9 1 Measurement Cables Fig 9 1 Cable CBAV350 1 Measurement cable wit...

Страница 49: ...cable for ES3xx modules with integrated ter mination and power supply 9 2 2 CBCP3005 1 Fig 9 3 Cable CBCP3005 1 CAN connection and power supply cable for ES3xx modules with integrated ter mination and...

Страница 50: ...ith integrated ter mination and power supply 9 2 4 CBCP3015 1 Fig 9 5 Cable CBCP3015 1 CAN connection and power supply cable for ES3xx modules with integrated ter mination and power supply and safety...

Страница 51: ...Plug Fig 9 7 CAN Termination Resistor Plug CAN termination resistor plug for ES3xx modules 9 5 Mounting Bracket Fig 9 8 Mounting bracket for ES3xx Mounting bracket for ES3xx modules Product Length Or...

Страница 52: ...Calibration Certification Note Cables are not part of the scope of supplies of the module and must be ordered separately see chapter 10 3 on page 53 Order Name Short Name Order Number ES314 1 A D Mod...

Страница 53: ...Banana 9mc 9fc 2mc 3 m CBCP300 1 3 F 00K 110 544 CAN Connection and Power Supply Cable for ES3xx with integrated termination resis tor Lemo 0B DSUB Safety Banana 9mc 9fc 2mc 3 m CBCP3005 1 3 F 00K 11...

Страница 54: ...ame Short Name Order Number CAN termination resistor plug for ES3xx ES3xx_CAN_TERM F 00K 110 548 Order Name Short Name Order Number Mounting bracket for ES3xx modules ES31x ES341 ES3xx_BRACKET F 00K 1...

Страница 55: ...r details of your local sales office as well as your local technical support team and product hotlines take a look at the ETAS website Borsigstra e 24 Phone 49 711 3423 0 70469 Stuttgart Fax 49 711 34...

Страница 56: ...on 31 Fig 7 2 Synchronization mode of the CAN devices 32 Fig 7 3 Setting up aliasing filters 34 Fig 7 4 Module configuration context menu 35 Fig 7 5 Module configuration column selection 35 Fig 7 6 Ch...

Страница 57: ...Cleaning the product 42 Commissioning 25 Configuration 23 Configuring ES300 modules 34 Connection LEMO CAN bus 46 LEMO sensor 47 Connections 17 D Daisy chain connections 17 Daisy chain topology 13 Da...

Страница 58: ...y 8 Product return 42 Q Qualification required 8 R REACH regulation 43 Recycling 42 Resolution 44 46 RoHS conformity China 42 European Union 42 S Safety at work 8 Safety notices basic 8 Identification...

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