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15
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NOVATEK-ELECTRO
ЕТ-485
Table 10
– Unit identification control for ACC
Parameter
Min.
–Max.
Initial value
Description
Address
Activation
code on the
data
collection
server
10 000 000
–
100 000 000
or 0
100 000 000
Code, transferred from data collection server and
displayed on the unit setting page through WEB
interface (p. 7.3). When user enters the code on the
data collection server, the unit and ACC connection
become available to this user.
0
– connection is activated
10 000 000
– 99 999 999: activation code
100 000 000: code is not assigned
1009
–1010
7.3 CONFIGURING
ЕТ-485 THROUGH WEB INTERFACE
WEB-browser is used for setting via WEB-interface.
Write the unit IP-address in your browser (factory setting - 192.168.0.111) and proceed to the specified address.
Note - If the browser is set to use the proxy server, the access to the unit over local network shall be
granted only after adding the IP- address into the exceptions list as indicated in the browser documentation.
This will open home page with tabs for transferring into the other modes.
Select “Settings” to start the configuration of unit Ethernet network.
Password request shall appear before granting access to setup mode (factory setting 11111).
Enter password and press "Enter". If the password is correct, you shall be granted access to the setup mode.
Settings page appears with a list of parameters detailed in Table 8. If the password is incorrect, the password
request shall be displayed once again.
Click "Save" after making changes to the settings. This will check all the changed parameters. If no errors is
detected, new parameters will be stored in the memory (new parameters will become effective upon the following
restart/activation of the unit). In case of any errors detected upon clicking the "Save" button, none of the parameters
is saved, while the names of erroneous parameters are highlighted in red.
Click "Factory reset" to restore the default value of parameters.
Click "Restart" to stop all connections and interrupt all receive/transmit operations, with the following restart of
the unit. In case of any changes to the parameters, either introduced or stored in the memory, these changes shall
be implemented.
N o te - If the addressing parameters in Ethernet network (MAC-address, IP- address, DHCP settings)
are modified and saved, the browser may not load the page after the restart of the unit by pressing the
“Restart” button. This can happen as the browser continues to reply over the previous address. In this
case, the connection should be made anew.
Clicking the “Exit” button the will close the setup mode and a password request appears once again.
7.4 CONFIGURING
ЕТ-485 THROUGH MODBUS INTERFACE
Setting via Modbus-interface shall be provided if the unit is connected over the Modbus client, which is
supporting the Modbus TCP protocol. The connection is established using its IP-address (factory setting -
192.168.0.111) with the indication of Modbus-identifier (factory setting - 111). In the RS-485 slave mode, he setting
can also be performed by the master device in Modbus network.
To set the parameters, one should write the password string into the password input parameter (table 6).
The factory password value is 11111, so to write the factory password into the registers from 0 to 4 one should
write the number 49
– the ASCII code of figure one. If the password is specified correctly, the mode parameter
(table 7) obtains the value 1
– the setting mode.
In the setting mode, the control command parameter (table 8) as well as the setting parameters (listed in Table
8) are available for recording. After the necessary values settings are recorded into the parameter registers, one
should write the value 2
– “Save” command – into the control command parameter. The correctness of the saved
parameter values can be checked by comparing the sets of adjustable parameters with the saved parameters. If the
sets match each other, the new values of settings are accepted and saved.
To reset the saved parameters to factory values, one should write the value 3
– “Return to Factory” command –
into the control command parameter in the setting mode.
In order to make the saved parameter values come into effect, the unit must be restarted. By means of Modbus
interface, the restart is performed by writing the value 1
– “Restart” command – into the control command parameter
To exit the setting mode, one should write 0 into the first register of password input parameter. Herewith, all the
password input registers and the control command parameter register are cleared (obtain 0 value).
8 COMPLETE SET
ET-485 is supplied with:
- ET-485 protocol converter ..................................................... 1 piece
- Operating manual ................................................................. 1 piece.
- Cable for Ethernet connection ............................................... 1 piece
- Shipping box .......................................................................... 1 piece
