ADF Web HD67411 User manual

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User Manual
CAN /Modbus Master
-
Converter
Document code: MN67411_ENG Revision 2.1 1 Page 1 of 32
User Manual
Revision 2.1 1
English
CAN / Modbus Master – Converter
(Order Code: HD67411)
For Website information:
www.adfweb.com?Product=HD67411
For Price information:
www.adfweb.com?Price=HD67411
Benefits and Main Features:
Very easy to configure
Wide supply input range
Electrical isolation
Industrial temperature range:
-4 °C / 1 5°C (-4 °F / 221°F)
For other Gateways / Bridges:
CAN from/to Modbus
See also the following links:
www.adfweb.com?product=HD67 12 (Modbus RTU Slave)
www.adfweb.com?product=HD67514 (Modbus TCP Master)
www.adfweb.com?product=HD67515 (Modbus TCP Slave)
CANopen from/to Modbus
See also the following links:
www.adfweb.com?product=HD67 1 (Modbus RTU Master)
www.adfweb.com?product=HD675 2 (Modbus RTU Slave)
www.adfweb.com?product=HD675 4 (Modbus TCP Master)
www.adfweb.com?product=HD675 5 (Modbus TCP Slave)
Do you have an your customer protocol?
See the following links:
www.adfweb.com?Product=HD67 3
Do you need to choose a device? do you want help?
Ask it to the following link:
www.adfweb.com?Cmd=helpme
User Manual

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User Manual
CAN /Modbus Master
-
Converter
Document code: MN67411_ENG Revision 2.1 1 Page 2 of 32
INDEX:
Page
INDEX 2
UPDATED DOCUMENTATION 2
REVISION LIST 2
WARNING 2
TRADEMARKS 2
SECURITY ALERT 3
EXAMPLE OF CONNECTION 4
CONNECTION SCHEME 5
CHARACTERISTICS 7
CONFIGURATION 7
POWER SUPPLY 8
LEDS 9
RS485 1
CAN 11
USB 12
USE OF COMPOSITOR SW67411 13
NEW PROJECT / OPEN PROJECT 14
SOFTWARE OPTIONS 15
SET COMMUNICATION 17
COB REQUEST 18
COB SETTING 2
UPDATE DEVICE 22
UPDATE DEVICE USB 23
MECHANICAL DIMENSIONS 25
ORDER CODE 29
ACCESSORIES 3
DISCLAIMER 31
OTHER REGULATIONS AND STANDARDS 31
WARRANTIES AND TECHNICAL SUPPORT 32
RETURN POLICY 32
U DATED DOCUMENTATION:
Dear customer, we thank you for your attention and we remind you that
you need to check that the following document is:
Updated
Related to the product you own
To obtain the most recently updated document, note the “document code”
that appears at the top right-hand corner of each page of this document.
With this “Document Code” go to web page www.adfweb.com/download/
and search for the corresponding code on the page. Click on the proper
“Document Code” and download the updates.
REVISION LIST:
Revision Date Author Chapter Description
2. 24/ 4/2 12 Fl All New mechanical dimensions
2. 1 7/ 2/2 13 Nt All Added new chapters
2.1 4/ 8/2 16 Ff All New hardware version
2.1 1 13/ 3/2 17 Ff All Revision
WARNING:
ADFweb.com reserves the right to change information in this manual about
our product without warning.
ADFweb.com is not responsible for any error this manual may contain.
TRADEMARKS:
All trademarks mentioned in this document belong to their respective
owners.

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User Manual
CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 3 of 32
SECURITY ALERT:
G ENERAL I NFORMATION
To ensure safe operation, the device must be operated according to the instructions in the manual. When using the device, legal and
safety regulation are required for each individual application. The same applies also when using accessories.
I NTENDED U SE
Machines and systems must be designed so the faulty conditions do not lead to a dangerous situation for the operator (i.e.
independent limit switches, mechanical interlocks, etc.).
Q UALIFIED ERSONNEL
The device can be used only by qualified personnel, strictly in accordance with the specifications.
Qualified personnel are persons who are familiar with the installation, assembly, commissioning and operation of this equipment and
who have appropriate qualifications for their job.
R ESIDUAL R ISKS
The device is state-of-the-art and is safe. The instruments can represent a potential hazard if they are inappropriately installed and
operated by untrained personnel. These instructions refer to residual risks with the following symbol:
This symbol indicates that non-observance of the safety instructions is a danger for people that could lead to serious injury or
death and / or the possibility of damage.
CE CONFORMITY
The declaration is made by our company. You can send an email to [email protected]om or give us a call if you need it.

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User Manual
CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 4 of 32
EXAM LE OF CONNECTION:

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User Manual
CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 5 of 32
CONNECTION SCHEME:
Figure 1a: Connection scheme for HD67411-E4x-xxx

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CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 6 of 32
Figure
1b
:
Connection scheme for HD67411
-
E7x
-
xxx

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CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 7 of 32
CHARACTERISTICS:
The “HD67411” series are rugged devices used to interface CAN devices with Modbus Slaves.
With his particular enclosure, equipped with four fixing lugs, makes available the mounting of the device in any plane surface (horizontal,
vertical, oblique).
It is possible to have the device varnished or totally resined and also in both cases with “Mini-Fit®” connectors or “AMP SuperSeal 1.5”
connectors. If is resined, the enclosure, like the “AMP SuperSeal 1.5" connectors, is waterproof.
All the four series have these characteristics:
Triple 4kV isolation between Power Supply / RS485 / CAN;
Varnished / Resined (optionally);
Wide power supply input range: 8…26V AC | 1 …4 V DC;
Mini-Fit® / AMP SuperSeal 1.5 connectors;
Metal enclosure with fixing lugs;
Possibility to use Metal hose clamps for fixing it without using lugs;
Microprocessor for data control;
Wide temperature range: -4 °C / 1 5°C (-4 °F / 221°F).
CONFIGURATION:
You need Compositor SW67411 software on your PC in order to perform the following:
Define the CAN frames read from Converter;
Define the CAN frames write from the Converter;
Define the Modbus requests in read;
Define the Modbus requests in Write;
Update the device.

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CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 8 of 32
OWER SU LY:
The devices can be powered between a wide range of tensions. For more details see the two tables
below.
VAC
VDC
Vmin Vmax Vmin Vmax
HD67411-Exx-xxx 8V 26V 10V 40V
Consumption at 24V DC:
Device W/VA
HD67411-Exx-xxx 4
Note: It is possible to use also negative tensions. In this case the polarity must be inverted.
Caution: Not reverse the polarit
y power
HD67411-E4x-xxx HD67411-E7x-xxx

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CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 9 of 32
LEDS:
The device has got four LEDs that are used to give information of the functioning status.
The various meanings of the LEDs are described in the table below.
LED Normal Mode Boot Mode
1: Device state (green) Blinks slowly (~1Hz) Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
2: CAN Communication
(green) Blinks when CAN frames are received Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
3: Boot Mode (yellow) OFF ON
4: RS485 communication
(green) Blinks when a Modbus response is received Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress

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User Manual
CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 1 of 32
RS485:
The connection of the RS485 in the HD67411-E4x-xxx device must be made with a 3way MiniFit
Female connector. The pinout of Male MiniFit connector of the board is at right side of the page.
The connection of the RS485 in the HD67411-E7x-xxx device must be made with a AMP SuperSeal
1.5 Male connector. The pinout of Female connector of the board is at right side of the page.
The termination of RS485 line, with a 22 Ω resistor, in the HD67411-Exx-xxx is made internally of
the device; when the order is performed. If the device have the RS485 terminated the code is the
follow: HD67411-Exx-xYx; otherwise is this other: HD67411-Exx-xNx.
The maximum length of the cable should be 12 m (4 feet).
Here some codes of cables:
Belden: p/n 8132 - 2x 28AWG stranded twisted pairs conductor + foil shield + braid shield;
Belden p/n 82842 - 2x 24AWG stranded twisted pairs conductor + foil shield + braid shield;
Tasker: p/n C521 - 1x 24AWG twisted pair conductor + foil shield + braid shield;
Tasker: p/n C522 - 2x 24AWG twisted pairs conductor + foil shield + braid shield.
Link for Mini-Fit® connectors: http://www.molex.com/molex/products/group?key=minifit_products&channel=products
Link for SuperSeal 1.5 connectors: http://www.te.com/catalog/cinf/en/c/1 876/956

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User Manual
CAN /Modbus Master
-
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Document code: MN67411_ENG Revision 2.1 1 Page 11 of 32
CAN:
The connection of the CAN in the HD67411-E4x-xxx device must be made with a 3way MiniFit
Female connector. The pinout of Male MiniFit connector of the board is at right side of the page.
The connection of the CAN in the HD67411-E7x-xxx device must be made with a AMP SuperSeal 1.5
Male connector. The pinout of Female connector of the board is at right side of the page.
The termination of CAN line, with a 12 Ω resistor, in the HD67411-Exx-xxx is made internally of the
device; when the order is performed. If the device have the CAN terminated the code is the follow:
HD67411-Exx-Yxx; otherwise is this other: HD67411-Exx-Nxx.
Cable characteristics:
DC parameter: Impedance 7 Ohm/m
AC parameters: Impedance 12 Ohm/m
Delay 5 ns/m
Length Baud Rate [bps] Length MAX [m]
1 K 5
2 K 25
5 K 1
1 K 65
125 K 5
25 K 25
5 K 1
8 K 5
1 K 25

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User Manual
CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 12 of 32
USB:
The USB port is used to start the converter in Boot Mode and to program the converter. It is necessary to use a Micro USB type B cable.

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CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 13 of 32
USE OF COM OSITOR SW67411:
To configure the Converter, use the available software that runs with Windows called SW67411. It is downloadable on the site
www.adfweb.com and its operation is described in this document. (This manual is referenced to the last version of the software present on
our web site). The software works with MSWindows (XP, Vista, Seven, 8, 1 ; 32/64bit).
When launching the SW67411, the window below appears (Fig. 2).
Note:
It is necessary to have installed .Net Framework 4.
Figure 2: Main window for SW67411

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CAN /Modbus Master
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Document code: MN67411_ENG Revision 2.1 1 Page 14 of 32
NEW CONFIGURATION / O EN CONFIGURATION:
The “New Configuration” button creates the folder which contains the entire device’s configuration.
A device’s configuration can also be imported or exported:
To clone the configurations of a programmable “CAN / Modbus Master - Converter” in
order to configure another device in the same manner, it is necessary to maintain the
folder and all its contents;
To clone a project in order to obtain a different version of the project, it is sufficient to
duplicate the project folder with another name and open the new folder with the button
“Open Configuration”.

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Document code: MN67411_ENG Revision 2.1 1 Page 15 of 32
SOFTWARE O TIONS:
By pressing the “Settings” ( ) button there is the possibility to change the language of the software and check the updatings for the
compositor.
In the section “Language” it is possible to change the language of the
software.
In the section “Connection Options”, it is possible to check if there are some
updatings of the software compositor in ADFweb.com website.
Checking the option “Check Software Update at Start of rogram”, the
SW67411 checks automatically if there are updatings when it is launched.

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In the section “Software Settings”, it is possible to enable/disable some
keyboard’s commands for an easier navigation inside the tables contained in
the different sections of the software.

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SET COMMUNICATION:
This section defines the fundamental communication parameters of two buses, CAN and Modbus.
By pressing the “Set Communication” button from the main window for SW67411 (Fig. 2) the
window “Set Communication Setting” appears (Fig. 3).
The meaning of the fields of “CAN” are:
In the field “Baudrate” the data rate of the CAN bus is defined;
If the field “Enable HeartBeat” is checked, the device sends CAN messages to the network to
confirm its presence;
In the field “HB Time (ms)” the time between two HeartBeat messages (expressed in
milliseconds) is defined;
In the field “HB CobID” the COB-ID of the HeartBeat message is defined;
In the field “HB CAN Type” the type of CAN communication for HeartBeat message is defined;
In the field “HB Number Bytes” the number of byte for the HeartBeat message is defined;
In the field “HB Data Message (HEX)” the data of the bytes of the HeartBeat message is
defined. The bytes have to be written in Hexadecimal and separated by a space (for example
to insert the byte 1,2,3 and 255 the correct string is “ 1 2 3 FF”).
The meaning of the fields of “Modbus Master” are:
In the field “Baudrate” the data rate of the RS485 bus is defined;
In the field “ arity” the serial parity is defined;
In the field “TimeOut (ms)” the maximum time that the device has to attend for the answer
from the Slave interrogated is defined;
In the field “Cyclic Delay (ms)” the delay between a Modbus request and the following is
defined.
Figure 3: “Set Communication”
window

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COB REQUEST:
By pressing the “COB Request” button from the main window for SW67411 (Fig. 2) the window “Define CAN frame for a Modbus Read
Request” appears (Fig. 4). In this section, it is possible to define the CAN frames that the converter will receive from CAN network.
These are the meanings of the various fields that composes the table:
In the field “Cob-ID” the COB-ID of the CAN frame is defined;
In the field “CAN Type” the type of the CAN protocol used for each frame (CAN 2. A (11 bits) or CAN 2. B (29 bits)) is defined;
In the field “Address Device” the ID of the Modbus slave to read is defined;
In the field “Register Address” the Modbus register to read is defined;
In the field “Type” the type of Modbus register that you would like to read is defined;
In the field “N° Register” the number of consecutive Modbus registers to read is defined;
In the field “Cyclic Time” the delay between two Modbus requests is defined;
In the field “Max Error” the number of consecutive errors that the Master waits before discarding the row from the cycle of requests
is defined;
In the field “Mnemonic” a description of the frame is defined.
Figure 4: “Define CAN frame for a Modbus Read Request” window

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Examples:
1)
In the first case of the table:
if we want to read the 4 Holding Register at address
1 (Fig. 4) we must send a CAN bus frame with COB
ID= 291 ( x123) and without data (Fig. 5).
As an answer we would have a CAN bus frame with
COB ID=291 ( x123) and 8 bytes of data. They are
the value of the Modbus registers.
2)
In the second case of the table:
the item has a “Cyclic Time”; so if the converter is
able to require the data to the Modbus Slave and it
automatically sends the frames on CAN (Fig. 6). If
the Modbus Slave isn’t reachable, no frames are sent
on the CAN bus network.
Figure 5: “Can Monitor” window to visualize the CAN frame for read request 1
Figure 6: “Can Monitor” window to visualize the CAN frame for read request 2

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COB SETTING:
By pressing the “COB Setting” button from the main window for SW67411 (Fig. 2) the window “Define CAN frame for a Modbus Write
Request” appears (Fig. 7). In this section, it is possible to define the CAN frames that the converter will receive from CAN network.
These are the meanings of the various fields that composes the table:
In the field “Cob-ID” the COB-ID of the CAN frame is defined;
In the field “Type” the type of the CAN protocol used for each frame (CAN 2. A (11 bits) or CAN 2. B (29 bits)) is defined;
In the field “Address Device” the ID of the Modbus slave to write is defined;
In the field “Register Address” the Modbus register to write is defined;
In the field “Type” the type of Modbus register that you would like to write is defined;
In the field “N° Register” the number of consecutive Modbus registers to write is defined;
In the field “Mnemonic” a description of the frame is defined.
Figure 7: “Define CAN frame for a Modbus Write Request” window