ADF Web HD67412 User manual

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 1 of 32
User Manual
Revision 2.1 1
English
CAN / Modbus Slave – Converter
(Order Code: HD67412)
For Website information:
www.adfweb.com?Product=HD67412
For Price information:
www.adfweb.com?Price=HD67412
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

Industrial Electronic Devices
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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 2 of 32
INDE :
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 SW67412 13
NEW PROJECT / OPEN PROJECT 14
SOFTWARE OPTIONS 15
SET COMMUNICATION 17
RECEIVE COB 18
DEFINE COB 19
TRANSMIT COB 2
DEFINE COB 21
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
UPDATED 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/ 8/2 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 Slave
-
Converter
Document code: MN67412_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 P 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 Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 4 of 32
E AMPLE OF CONNECTION:

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 5 of 32
CONNECTION SCHEME:
Figure 1a: Connection scheme for HD67412-E4x-xxx

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 6 of 32
Figure 1b: Connection scheme for HD67412-E7x-xxx

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 7 of 32
CHARACTERISTICS:
The “HD67412” series are rugged devices used to interface CAN devices with Modbus Master.
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 SW67412 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 registers readable by the Master;
Define the Modbus registers writeable by the Master;
Update the device.

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 8 of 32
POWER SUPPLY:
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
HD67412-Exx-xxx 8V 26V 10V 40V
Consumption at 24V DC:
Device W/VA
HD67412-Exx-xxx 4
Note: It is possible to use also negative tensions. In this case the polarity must be inverted.
Caution: Not reverse the polarity power
HD67412-E4x-xxx HD67412-E7x-xxx

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_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: USB link (yellow) ON: USB cable inserted
OFF: USB cable not inserted
ON: USB cable inserted
OFF: USB cable not inserted
3: CAN Communication
(green) Blinks when CAN frames are received Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
4: RS485 communication
(green) Blinks when a Modbus request is received Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 1 of 32
RS485:
The connection of the RS485 in the HD67412-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 HD67412-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 HD67412-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: HD67412-Exx-xYx; otherwise is this other: HD67412-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 Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 11 of 32
CAN:
The connection of the CAN in the HD67412-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 HD67412-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 HD67412-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:
HD67412-Exx-Yxx; otherwise is this other: HD67412-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 MA [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 Slave
-
Converter
Document code: MN67412_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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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 13 of 32
USE OF COMPOSITOR SW67412:
To configure the Converter, use the available software that runs with Windows called SW67412. 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 SW67412, the window below appears (Fig. 2).
Figure 2: Main window for SW67412

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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 14 of 32
NEW CONFIGURATION / OPEN 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 Slave - 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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User Manual
CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 15 of 32
SOFTWARE OPTIONS:
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 Program”, the
SW67412 checks automatically if there are updatings when it is launched.

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CAN /
Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 16 of 32
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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Modbus Slave
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Converter
Document code: MN67412_ENG Revision 2.1 1 Page 17 of 32
Figure 3: “Set Communication”
window
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 SW67412 (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;
In the field “TimeOut (seconds)” the maximum time that the device attends for the CAN
frames is defined;
In the field “Modbus Register TO” the value of Modbus register in which saving the status of
the CAN communication is defined. ‘1’ means that the communication is good and ‘ ’ means
that at least one CAN frame is not received into the timeout defined;
If the field “Enable Write CAN on Request” is checked, the CAN messages in transmission
are sent when a specific Modbus register is written by the Master.
The meaning of the fields of “Modbus Slave” are:
In the field “Baudrate” the data rate of the RS485 bus is defined;
In the field “Parity” the serial parity is defined;
In the field “ID Device” the Modbus ID is defined;
If the field “Cancel Data after Read” is checked, the data for the CAN messages in reception
will be erased after the Modbus reading request;
If the field “Not Cancel if read Input Registers” is checked, the data for the CAN messages
in reception are not erased if the Modbus function 4 is used.

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Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 18 of 32
RECEIVE COB:
By pressing the “Receive COB” button from the main window of SW67412 (Fig. 2) the window “Receive CAN Frames Definition” appears
(Fig. 4). This section is used to define the CAN messages accepted by the converter.
The means of the fields of the table are:
In the field “Cob-ID” the COB-ID of the CAN frame is defined;
In the field “Dimension” the number of bytes of the CAN frame (from 1 to 8) is defined;
In the field “Type” the type of CAN message received is defined (‘2. A (11bits)’ or ‘2. B (29bits)’);
If the field “TimeOut”, if the CAN frame is not received in the timeout defined, all the data of the CAN frame will be set to zero on
Modbus;
In the field “Mnemonic” a brief description is defined.
Figure
4
: “Receive
CAN Frames Definition
” window

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User Manual
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Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 19 of 32
DEFINE COB:
By pressing the “Define COB” button near “Receive COB” from the main window for SW67412 (Fig. 2) the window “Define Modbus Registers
for Receive CAN Frames” appears (Fig. 5):
In the field “List of Receive CAN Frames” there is
the list of CAN frames that you inserted in “Receive
COB” Section
In the field “List of Modbus Registers” there are
the Modbus words.
In the field “Create/Modify a Modbus Register”
you can define the index of the Modbus register and
the bytes of the can frame that you map in.
For example:
Click on the frame, insert the valid address in the field “Index of
Modbus Register”, select the byte position (Byte 1 in High
Modbus byte and Byte 3 in Low Modbus byte), click the “Create”
button, in the field “List of Modbus Registers” appears the new
Modbus register created with the data that it contains.
Figure 5: “Define Modbus Registers for Receive CAN Frames” window

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User Manual
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Modbus Slave
-
Converter
Document code: MN67412_ENG Revision 2.1 1 Page 2 of 32
TRANSMIT COB:
By pressing the “Transmit COB” button from the main window of SW67412 (Fig. 2) the window “Transmit CAN Frames” appears (Fig. 6).
This section is used to define the CAN messages sent by the converter.
The means of the fields of the table are:
In the field “Cob-ID” the COB-ID of the CAN frame is defined;
In the field “Dimension” the number of bytes of the CAN frame (from 1 to 8) is defined;
If the field “RTR Bit” is enabled, the RTR bit is set;
In the field “Type” the type of CAN message sent is defined (‘2. A (11bits)’ or ‘2. B (29bits)’);
In the field “Mnemonic” a brief description is defined.
Figure
6
: “
Transmit
CAN Frames
” window