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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.
Note: 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.
2.3.3.4 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).
Write the password string into the password input register (see Table 8) before setting parameters.
Factory set password – is 11111, i.e. write 49 - ASCII-code for one to record the factory set password to
registers 100 – 104 (see
1 – setup mode.
The instruction register (see Table 8), as well as registers for the collection of Modbus customizable
parameters (see Table 10) are available for writing in the setup mode. When the required value is written to the
registers of customizable parameters, write 2 (instruction for "Saving") in the instruction register. The accuracy of
values for the stored parameters can be checked by comparing the collections of customizable parameters and
saved parameters. If collections are the same, new values and settings shall be accepted and saved.
To reset the saved parameters to factory settings, write 3 (instruction for "Restoring to factory") in the
instruction register.
Restart the unit for the saved settings to take effect. To restart via Modbus interface, write 1 (instruction for
"Restarting") in the instruction register.
To exit the setup mode, write 0 instead of any character in password input register. This will clear all the
password input registers and instruction register (turn the values to 0).
3 TRANSPORTATION AND STORAGE
EM-486 in the shipping box should be stored indoors at a temperature of -50 to +60 C and relative
humidity of no more than 80% with no vapors available in the air, capable of producing harmful effect on the
shipping box and unit materials.
When transporting ET- 486, the user should provide some protection against mechanical damage.
4 SERVICE LIFE AND WARRANTY
4.1 Service life – is 10 years. Contact manufacturer upon the expiry of the service life.
4.2 Guaranteed storage life – is 3 years.
4.3 Warranty period – is 5 years from the date of sale
During the warranty period the Manufacturer is responsible for free repair of the unit, if the Consumer has
complied with the requirements of this Operating Manual.
ATTENTION! IF THE UNIT HAS BEEN OPERATED WITH VIOLATION OF THE REQUIREMENTS OF THIS
OPERATING MANUAL, THE MANUFACTURER HAS THE RIGHT TO REFUSE WARRANTY SERVICE.
4.4 Warranty service is performed at the place of purchase or by the Manufacturer of the product.
4.5 Post-warranty service is performed by the Manufacturer at current rates.
4.6 Before sending for repair, the unit should be packed in the original or other packaging excluding mechanical
damage.
5 ACCEPTANCE CERTIFICATE
EM- 486 No. ______________ is manufactured and accepted in accordance with the applicable technical
documentation and considered as fit for use.
Stamp
NOVATEK-ELECTRO
B). If the password is correct, the mode register (see Table 9) takes the value of
App.
Head of quality division
__________________
~ 27 ~
.
Date of manufacture
_________________
EM-486
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