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INTRE
17
Reset the Ethernet interface by pressing the „RST” button on the module or simply disconnect the power
supply for a few seconds. After the reset, the connection between the interface and the router should be back after
approximately 30 seconds
Settings in the PowerSecurity program.
For further configuration, the PowerSecurity program is required. The program is available on:
http://www.pulsar.pl/pliki/PowerSecurity.exe
The program is saved as an executable file and does not require installation. Run the PowerSecurity
program and choose the Power Supplies > New Power Supply option from the menu bar. The “Configuration of
connection” window, that allows configuring the settings, will be displayed.
Attention should be paid to the refresh period of the preview. It should be extended accordingly to the
number of power supply units in the system in order to prevent communication interference.
The power supply units of the EN54 series allow higher transmission speeds - instead of 19.2k 8E1 it
can be set to 115.2k 8E1. The changed values apply to all settings.
Fig. 19. The connection configuration window with sample settings.
PSU
Description
Name
The name that should be assigned individually to each PSU.
Address
The address of the PSU in the RS485 bus.
Caution! Addresses within same bus cannot be repeated.
Refresh period of
the preview [ms]
100 ÷ 60 000ms;
Refresh period of the parameters in the preview window.
CONNECTION
Type
Modbus RTU
Port
Enter the COM port number the same as assigned in the device manager, or select
AUTO for automatic assignment.
Transmission
speed
Max 19 200 bauds – PSU of the PSBEN series
Max 115 200 bauds – PSU of the EN54 series
Response time [ms]
100 ÷ 60 000ms;
The response time from the power supply
The interval
between the
transmissions [ms]
The minimal interval between transmissions.
The number of
retransmissions
The number of retransmissions after which the program reports a connection error.
