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Dosaodor-D
c)
Once the configuration has been detected, select
"Station" then "Configuration" for the menu, the mask
below will open up.
d)
From the left display select the "Serial Port" of the
ECU on which you want to activate the MODBUS
communication (COM Port 1 = Serial Port placed on
the Front Panel, COM Port 2 = Serial Port placed inside
the ECU on the KEY board placed on the turning front
port). Normally "COM Port 1" is used for connecting
the DosaLink Software while "COM Port 2" is used
for connecting external devices like the RTU (Remote
Terminal Unit).
e)
This manual describes the configuration of "COM Port
2"; for the configuration of the serial port installed on the
ECU front panel.The same operations can be used for
"COM Port 1".
WARNING
!
If the MODBUS communication is activated
on "COM Port 1", in order to communicate
with the DosaLink Software it is necessary
to move the Dip Switch 4 to the OFF position
40
(the Port is configured to work in Default
mode ‑ Protocol DosaLink, 19200, N, 8, 1);
by repositioning the Dip‑Switch 4 to the ON
Position, the Programmed communication
mode is activated.
f)
Once the ECU Serial Port to be configured has been
selected (COM Port 1 / COM Port 2), the right part of
the screen will display the configuration parameters
currently in use; double click on the row of the
parameter in order to open the "Edit" window, then
proceed with the programming of the new value.
The communication speed and the format of the data
transmitted/received MUST be configured with the
same values on both the Dosaodor-D ECU and the
associated communication unit, Ex. RTU. In order
to enable the MODBUS protocol it is necessary to
select the "Protocol Type" item and select the item
1=MODBUS, then press "Save".
Now the new parameter variation will be included in the
"Archive" column.
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