Duemmegi Domino DFWEB User manual

Domino
DFWEB
DFWEB: interface module between
Domino bus and Ethernet network with
Web-Server function
DFWEB module has been developed to be used in all ap-
plications of Domino system where it is required to control
the domotic system through a LA or Internet connection,
without difficult configuration procedures; for this kind of ap-
plications, in association with the specific program for the
development of graphical maps, DFWEB module is very
user-friendly.
To use DFWEB module, BDGraph upgraded to the latest
available version is required; this can be freely downloaded
from the web site www.duemmegi.it. DFWEB interfaces di-
rectly to the Domino bus, therefore it is not required any
additional controller; this allows to realize a very inexpen-
sive domotic system at the state of the art.
DFWEB module can operate in two different modes: in the
first one it acts as a “bridge” between a local Ethernet net-
work and Domino system, while in the second operating
mode it can be used as complete WEB-Server, with web
pages that can be created by the user.
DFWEB module allows to manage the majority of the Domi-
no bus variables, like:
•status of the digital inputs
•status and command of real outputs
•value of the analog inputs (e.g. temperature)
•setting of analog outputs (e.g. dimmer)
•status and command of virtual points
•system clock
DFWEB module features a 2-way terminal block for the
connection to power-supply in the range 9 to 24V=; the
module can be however supplied, inside certain limits, by
the bus itself. Another 2-way terminal block allows the con-
nection to the Domino bus. On the opposite side, the mod-
ule features an Ethernet connector for the connection to the
LA .
Three LEDs on the front panel show the operating status of
the module: the green LED is on when the module is sup-
plied, while the yellow and the red LEDs report more com-
plex information (for more details see the “LEDs meaning”
paragraph).
A little hole on the front panel allows accessing to the Re-
set button; for more details see the related paragraph.
DFWEB module is housed in a 4M DI standard module.
As said above, the development of the maps to be loaded
into DFWEB module is supported by the specific tool
named BDGraph; for details about the development of
maps, see the related manual “Graphical Maps”.
WARNING: the present technical sheet is applicable to
DFWEB module with firmware upgraded to the latest
available release.
Module Connection
The connections for the proper operation of DFWEB mod-
ule are shown in the next schematic diagram.
+
Su ly
_
LAN
BUS _
+
+_
DFWEB
Eth
PATENTED
ON SYS SD
DUEMMEGI
MILA O-ITALY
Domino
Su ly BUS +_
As shown in this schematic diagram, DFWEB module must
be connected to a dc power supply in the range 9 to 24V.
After that it is necessary to connect the module to the Eth-
ernet network and to Domino bus.
If the total amount of installed Domino modules and DFP-
W2 power supplies allow this, it is possible to supply
DFWEB module directly by the bus.
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Domino
DFWEB
The possibility to use this last method essentially depends
on:
•the number of DFPW2) installed in the system
•the number of modules installed in the system
•how many DFWEB modules have to be installed
•the bus extension
As known, a single DFPW2 module, in a Domino system,
can supply up to 50 “generic” modules about (in other
words the classics input and output modules of the Domino
family).
DFWEB module has a “weight”, from the point of view of
the current consumption, equal to 15 “generic” modules.
For instance, in a plant with 32 Domino generic modules
and a single DFPW2 power supply, it will be possible to in-
stall as maximum:
(50 modules – 32 modules) / 15 = 1.2 = 1 DFWEB
If 2 DFWEB have to be installed, in this same example, an-
other DFPW2 module must be installed.
Take in account that this rule to determine how many
DFWEB can be supplied by the bus does not consider the
length of the bus itself, the section of the cable used for the
bus and the location of DFPW2 modules. Remember that
DFPW2 module features a LED reporting the overload con-
dition; for details refer to the technical sheet of DFPW2
module.
To supply the DFWEB module by the bus, execute the con-
nections shown in the following schematic diagram.
+_
ON SYS SD
Su ly BUS +_
BUS _
+
WARNING: for the connection to an Ethernet HUB, a straight ca-
ble category 5 must be used, whereas for the direct connection to
a C a cross cable is needed (both these cables are not provided).
O eration
DFWEB module has been developed to be directly con-
nected to the Domino bus; a very simple configuration of
the module is required to make fully operating the module.
As said above, DFWEB module can be used in two ways,
as bridge (interface between Domino bus and Ethernet) or
Web-Server.
DFWEB: bridge mode
By means of the bridge operating mode, it is possible to
make all operations allowed by the programming and diag-
nostics Tools (BDGraph, DCP IDE), within the limit of ac-
tions on the bus modules; it is therefore possible to read
and program the equations of the modules, read the input
modules, set the clock modules, and so on. These tools
can be therefore used through the local network (LA ) or
through Internet (in this case a VP has to be enabled, or
anyway the router must be set in a proper way) after hav-
ing entered the IP address assigned to DFWEB in the
opening communication window used for the connection; in
this way it will be possible to interact with Domino system
from any location in the world (see “Configuration and set-
ting up”).
The bridge modality is MO O-CLIE T, therefore DFWEB
allows the access to only one user at a time (although at
the same time with Web-Server users).
DFWEB: Web-Server mode
By means of this modality it is possible to upload into
DFWEB a series of customized WEB pages that have been
created through the proper Tool BDGraph release 8.0.4 or
higher. Through this modality, DFWEB module allows the
interfacing to a common Web-browser (FireFox, Internet
Explorer, Safari, Opera, etc.); to navigate across the WEB
pages, a password will be required (even if this is
optional). The pages loaded by the browser and stored in-
side the DFWEB memory, can be created and customized
as desired. About the development of these pages, see the
“Graphical Maps” manual.
Web-Server modality is MULTI-CLIE T; it is possible the
simultaneous access to a maximum of 4 users (plus one
user in bridge mode).
It is also possible to use 5 different login/passwords, each
one with its own credentials; it is possible to set username
and password for an Admin user and 4 different usernames
and passwords for the other users. It is possibl to differenti-
ate, in this way, the maps for each user and therefore the
controls that each user can perform.
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Domino
DFWEB
LEDs meaning
Three LEDs (green, red and yellow) on the front panel of
DFWEB show the operating status of DFWEB module. The
green LED shows the power on condition; the red LED fea-
tures the function of System LED (SYS) and it offers a visu-
al signaling and flashing with different duration depending
on the module operating status; the next table lists these
modes:
Red LED On [sec] Off [sec]
Domino bus connected 0.1 1.9
Domino bus not connected 1.9 0.1
Internal failure 0.9 0.1
Wrong MAC address Fixed O ----------
SD-Card not present 0.5 0.5
Reset in progress 0.1 0.1
If a polling is running trough the bridge mode, the flashing
of red LED is fast and irregular. In the case of firmware up-
grading of the main microcontroller, the red LED will flash
with “dimming” effect. During the firmware upgrading of the
secondary microcontroller, the red LED will flash according
to the “bus connected” condition, and then it will flash ac-
cording to the “internal failure” condition.
The yellow LED (SD) shows the access to the SD-card
memory and it flashes in irregular mode when a client is
connected in Web-Server mode.
Reset button
A little hole on the front panel allows the access to the Re-
set button; this button must be used only in the case of ef-
fective needing and it has the following functions:
Reset of the module: while the module is powered, push
and hold down the button; when the Red LED starts to
flash quickly (after 2 seconds about) release the button.
Restori g of default parameters: while the module is
powered, push and hold down the button; after 2 seconds
about the Red LED starts to flash quickly. The flashing con-
tinues for 3 seconds about, after that the flashing slows
down; after further 10 seconds, the Red LED return to flash
quickly. At this time release the button and the default pa-
rameters (IP address, password, etc.) will be restored.
Configuration and setting u
After having properly connected the DFWEB module, sev-
eral simple configuration procedures must be executed in
order to make the module well operating.
To access to the configuration panel of the DFWEB module
it is possible to use any browser (FireFox, Internet Explor-
er, Google Chrome, etc.).
WARNING: to modify the settings and the configuration of
DFWEB module, it is necessary to access as administrator.
Step 1: users a d password co figuratio
In the address bar of the browser enter the following:
http://192.168.1.253/webpass.htm
(192.168.1.253 is the default IP address). A window asking
for user name and password will be shown; the default
ones for the administrator access are:
username: admin
assword: admin
It is a good practice, first of all, to change the administrator
and users login/password before to use the module.
User names and passwords, as the other parameters, can
be modified in any moments according to the requirements.
The configuration page for passwords configuration is the
following:
It is possible to enable or disable the Auto login of each
user in the event of a LA connection: in practice for which
the user has enabled the Auto Login, when connected to
the LA , will no longer provide the login credentials . How-
ever, using a remote connection, the login credentials are
always required. To enable or disable the Auto Login is
necessary, following the selection of user from the previous
window, select Yes to enable Auto Login, or o to disable
Auto Login. If each user have selected Yes for this option,
the DFWEB module proceed with the following hierarchy:
user 1, user 2, user 3, user 4, Administrator. Taking the ex-
ample of the admin user, the configuration window of the
Auto Login option will be as follows:
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Domino
DFWEB
For each saving the following page will be shown:
To proceed with users configuration, select Passwords,
otherwise select Reset DFWEB to make operating the new
settings. Otherwise select IP Configuration to proceed with
the network parameters configuration described in the fol-
lowing.
Step 2: IP co figuratio a d web parameters
After the configuration of the passwords it is possible to ac-
cess to the configuration page. In the address bar of the
browser enter the following:
http://192.168.1.253/webco fig.htm
The configuration page looks like the following:
It is possible, in this configuration page, setting the wanted
parameters for IP address, Gateway, Subnet Mask, and
Port. The previous picture shows the default values.
Change these parameters as required and then press the
Save button; in this way the following page will appear :
Select Reset DFWEB to make operating the new settings;
the next message will appear:
A new login request will appear after 5 seconds.
Step 3: uploadi g of html pages
For the uploading of html pages (the user Web site), as
mentioned in the Graphical Maps manual, it is necessary to
enter in the address bar of the browser the following (as-
suming to have assigned the IP address 192.168.1.253 to
DFWEB module):
http://192.168.1.253/webupload.htm
The upload page looks like the following:
To upload the user's Web pages, push the button “Browse”
and select the .BI file previously created on your comput-
er (see Graphical Maps manual); at this time push the “Up-
load” button.
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Domino
DFWEB
If an error occurs during the upload, the following message
will be shown:
Information Pages
Entering the following address (supposing that DFWEB IP
address is 192.168.1.253):
http://192.168.1.253/webi fo.htm
it is possible to show any parameters of DFWEB module,
as shown in the following picture.
WARNING: the access to information page of DFWEB
module is granted only to Administrator.
This page shows all assigned settings, and the firmware
version of DFWEB (respectively for primary and secondary
microcontroller, both 1.0 in the example of the following pic-
ture); from this page it is not possible to modify any param-
eters.
Cicking on IP Configuration it is possible to go back to the
configuration page of DFWEB module (.../webco fig.htm).
Connected Users Info
It is possible to monitor the connected users both in Web-
Server and in Bridge modality: in the address bar of the
browser enter the following:
http://192.168.1.253/webco .htm
As shown in the previous screen-shot, the first 4 lines re-
port the IP address of the connected users in Web-Server
modality, and the fifth-line reports the connected user in
Bridge modality.
WARNING: the access to the connected users page is
granted only to the Administrator.
Diagnostics
In the address bar of the browser enter the following:
http://192.168.1.253/webdiag.htm
in this way it is possible to show the SD-CARD status, the
bus status and the list of fault modules (if any). The related
screen-shot is the following:
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Domino
DFWEB
WARNING: the access to diagnostic page is granted only
to the Administrator.
Logout
To close the connection with DFWEB module, however op-
tional operation, it is necessary to execute the logout from
the module entering in the browser bar the following ad-
dress:
http://192.168.1.253/weblogout.htm
A message confirming the logout will be then shown.
Remote Reset
If unexpected events occur, causing the blocking of
DFWEB module, it is possible to use a special command to
execute the RESET of the module from a remote location
(through the network); this RESET is similar to the hard-
ware reset of module. In the browser bar enter the following
address:
http://192.168.1.253/webreset.htm
WARNING: the reset of DFWEB module is granted only to
the Administrator. Each time that a change has been made
to the configuration parameters, it is necessary, to be oper-
ative, to RESET the module.
Firmware U dating
DFWEB module features 2 microcontrollers; the procedure
for the update is different for the two cases and will be de-
scribed in the following. Of course only the microcontroller
out of date must be updated (it is not required to always up-
date both microcontrollers).
Update of the mai microco troller
Use the program (provided together to BDGraph)
BootWEBS upgraded to the latest available versio .
This last one must be connected via RS232 using the
s ecial cable CVXT to DFWEB module by means of the
6-way blue connector (see the following figure); this con-
nector is locate under the terminal cover on the top side,
that must be removed with the help of a little screwdriver.
+_
ON SYS SD
Su ly BUS +_
DFWEB module must be supplied (through the terminal
block on the left side), while the connection to the Domino
bus is not required.
Launch the BootWEBS program; the following window will
be shown:
From the menu of the program select “Communication”;
the following window will be shown. To enable the commu-
nication press the button “Automatic Detection”; after the
detection of the communication, press the button “Close”.
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Domino
DFWEB
From the main menu of the program select “File” and then
“O en”; in this way the firmware file DfwebXX.HEX to be
loaded can be selected.
Select “Communication”, then “Program”; in this way the
following window will be shown.
The button “ID & Ver” allows to show the current version of
the firmware loaded into DFWEB module and the related IP
address.
Click on the button “Activate Boot”; the red LED on
DFWEB will start to blink with “dimming” effect, to advice
that the module is ready to receive the new firmware.
Press the button “Program” and wait for the end of the pro-
cedure. At the end of the update, to start the normal opera-
tion of the module, click on the button “Reset”, then select
“Close” to quit the program.
Update of the seco dary microco troller
Use the program BDBoot u graded to the latest avail-
able version. This last one must be connected through the
RS232 serial port to a Domino interface module (e.g. DFRS
or DFPRO).
Launch the program BDBoot; the following window will ap-
pear:
From the menu select “Communication”; the following
window will be shown. To enable the communication press
the button “Automatic Detection”; after that press the but-
ton “Close”.
From the menu “Module” select “DFWEB”, then from the
main menu of the program select “File” and then “O en”; in
this way the firmware file PhwebXX.HEX to be loaded can
be selected.
Select “Communication”, then “Program”; in this way the
following window will be shown.
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Domino
DFWEB
Before to proceed with the update of the secondary micro-
controller, the identification number of DFWEB module has
to be entered in the Address field of the previous figure:
the value to be entered is represented by the last 3 digit of
the related IP address; for instance, if the IP address of
DFWEB module is 192.168.1.253, the value to be e -
tered will be 253.
NOTE: DFWEB module does not take any address on the
Domino bus; the last 3 digits of the I address only repre-
sent a “identification number” in order to make possible the
execution of the FW update via bus and for some other
special functions. This means that if a DFWEB with identifi-
cation number 253, for instance, has been connected to
the bus, this does not forbid to install Domino modules with
address 253.
Click on the button “Program”; the red LED, at the begin-
ning, will blink according to the “bus connected” condition,
and then it will flash according to the “internal failure” condi-
tion. At the end of the update procedure, the module will
restart the normal blinking on the red LED.
Technical characteristics
Power Supply 9 ÷ 24V SELV or by
Domino bus
MAX current consumption 175mA @ 9V
75mA @ 24V
Ethernet interface 10/100BaseT Ethernet
Housing DI standard 4M per guida
DI
Operating temperature -5 ÷ +50 °C
Storage temperature -20 ÷ +70 °C
Protection degree IP20
Outline dimensions
90mm
58mm
71mm
+_
DFWEB
Eth
PATENTED
ON SYS SD
DUEMMEGI
MILA O-ITALY
Domino
Su ly BUS +_
Correct dis osal of this roduct
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other
European countries with separate collection sys-
tems). This marking on the product, accessories or
literature indicates that the product should not be
disposed of with other household waste at the end
of their working life. To prevent possible harm to
the environment or human health from uncontrolled waste dispos-
al, please separate these items from other types of waste and re-
cycle them responsibly to promote the sustainable reuse of materi-
al resources. Household users should contact either the retailer
where they purchased this product, or their local government of-
fice, for details of where and how they can take these items for en-
vironmentally safe recycling. This product and its electronic ac-
cessories should not be mixed with other commercial wastes for
disposal.
Installation and use restrictions
Sta dards a d regulatio s
The design and the setting up of electrical systems must be per-
formed according to the relevant standards, guidelines, specifica-
tions and regulations of the relevant country. The installation, con-
figuration and programming of the devices must be carried out by
trained personnel.
The installation and the wiring of the bus line and the related de-
vices must be performed according to the recommendations of the
manufacturers (reported on the specific data sheet of the product)
and according to the applicable standards.
All the relevant safety regulations, e.g. accident prevention regula-
tions, law on technical work equipment, must also be observed.
Safety i structio s
Protect the unit against moisture, dirt and any kind of damage dur-
ing transport, storage and operation. Do not operate the unit out-
side the specified technical data.
ever open the housing. If not otherwise specified, install in closed
housing (e.g. distribution cabinet). Earth the unit at the terminals
provided, if existing, for this purpose. Do not obstruct cooling of the
units. Keep out of the reach of children.
Setti g up
The physical address assignment and the setting of parameters (if
any) must be performed by the specific softwares provided togeth-
er the device or by the specific programmer. For the first installa-
tion of the device proceed according to the following guidelines:
•Check that any voltage supplying the plant has been removed
•Assign the address to module (if any)
•Install and wire the device according to the schematic dia-
grams on the specific data sheet of the product
•Only then switch on the 230Vac supplying the bus power sup-
ply and the other related circuits
A lied standards
This device complies with the essential requirements of the follow-
ing directives:
2004/108/CE (EMC)
2006/95/CE (Low Voltage)
2002/95/CE (RoHS)
Note
Technical characteristics and this data sheet asre subject to
change without notice.
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