Operation - EBARA Ego Manuel D'instruction

3. Network settings (web page NETWORK) provide a way to change network configuration:
• Pump IP address - is a pump network address. The pump is seen as http server on this address, default: 192.168.0.245
(Pump IP address setting)
• Subnet mask - sets subnet address range that is on the same subnet and can be reached directly. The rest of
communication goes over the gateway, default: 255.255.255.0 (Subnet mask setting),
• Default gateway - provides connection route to larger networks. This is usually a router address, default: 192.168.0.1
(Default gateway setting),
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• NetBIOS name - is a local network name service. Instead of '192.168.0.245' you can for example use 'http://Ego'.
Default: Ego (NetBI0S name setting),
• Twin mode with IP - will connect two pumps for alternating operation. When two pumps are configured for twin mode,
they will switch about once per day. Setting this field to inexistent IP will disable this option! Set it so the first pump
references the second and vice versa. Default: 0.0.0.1 (Twin mode with IP setting).
Setting can be saved to permanent memory by pressing the SAVE button.
4. Log (web page LOG) displays possible previews and current errors.
5. HELP (web page HELP) will redirect you to www.ebaraeurope.com. Software upgrades and manuals will be available.
5.1.4.2 FINDING OF A "LOST" PUMP
If you have forgotten IP address or NetBIOS name or if you accidently set it to an incorrect value, pump can still be
found with network analyzers. Freeware tools like »WireShark« or »EtherDetect« can help you to trace the pump as it
periodically tries to contact its twin. This is true even in the case of single pump. You can trace out the device that sends
out requests and contact it directly.
• Twin pumps have IP Address 192.168.0.245 and a NETBIOS name "Ego" for the left pump and IP
5.2

OPERATION

The pump can operate in 5 different modes. We can set the pump in the most appropriate mode, depending on the system
where the pump operates.
The pump modes are:
• Automatic mode (factory default)
• Proportional pressure
• Constant pressure
• Constant speed
• Combined mode (all mode indicators are off)
Automatic mode
In automatic mode the pump automatically sets the operating pressure, according to the status of the
hydraulic system. By doing so, the pump finds the optimal operating position.
This mode is recommended in most systems.
The parameters cannot be set; they can only be scrolled through.
Proportional pressure
In this mode the pump continually regulates the head based on the flow rate, by varying the
pressure in linear fashion within the maximum and minimum values. The value to be set
(Hset) corresponds to the maximum pressure at maximum power; at 0 flow the pressure will
be equivalent to Hset x HQ% (defult is 50%). Different HQ% values can be set on the pump
webpage. Between these two values, the pressure will change linearly, in relation to the flow.
In this mode only the pump pressure can be set (Hset); the remaining parameters can only
be scrolled through.
192.168.0.246 and a NETBIOS name "Ego2" for the right pump respectively.
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