Domino
WEBS
WEBS module has been developed to be used in associa-
tion with DFCP
Domino
bus controller, which does not re-
quire any configuration procedure.
As said above, WEBS module can be used in two ways, as
bridge (interface between DFCP and Ethernet) or Web-
Server.
WEBS: bridge mode
By means of the bridge operating mode, it is possible to
make each operation allowed by the programming and di-
agnostics Tools (BDGraph, DCP IDE). It is possible to use
these tools through the local network (LAN) or through In-
ternet (but in this case a VPN has to be enabled, or anyway
the router must be set in a proper way) after having entered
the IP address assigned to WEBS in the opening communi-
cation 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 setting up”).
The bridge modality is MONO-CLIENT, therefore WEBS al-
lows the access to only one user at a time (although at the
same time with Web-Server users).
WEBS: Web-Server mode
By means of this modality it is possible to upload into
WEBS a series of customized WEB pages that have been
created through the proper Tool BDGraph upgraded to the
latest available version. Through this modality, WEBS mod-
ule allows the interfacing to a common Web-browser (Fire-
Fox, Internet Explorer, 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 WEBS memory, must be created and customized
according to the plant and to the user's requirement. About
the development of these pages, see the “Graphical Maps”
manual.
Web-Server modality is MULTI-CLIENT; 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 possible to differen-
tiate, in this way, the maps for each user and therefore the
controls that each user can perform.
LEDs meaning
Three LEDs (green, red and yellow) on the front panel of
WEBS show the operating status of WEBS 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]
DFCP Connected
0.1
1.5
DFCP Not connected
0.9
0.1
Wrong MAC address
Fisso
----------
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, the red LED flashing with “dimming” effect.
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.
Restoring 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.
DUEMMEGI
s.r.l. - Via Longhena, 4 - 20139 MILANO
Tel. 02/57300377 - Fax 02/55213686 –
www.duemmegi.it
Rel.: 2.2 October 2012
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