ABB | SACE Emax 2
Electronic accessories | 12 - Ekip Com EtherNet/IP™ modules
231 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
Continued from the previous page
The following table shows the path from the display for accessing information on the modules:
About
Protection Unit
Circuit-breaker
Modules
…
Ekip Com EtherNet/IP™
Ekip Com EtherNet/IP™ *R
…
Power Controller
Information that can be displayed on the modules:
• The serial number and the software version.
• The IP address, the Network Mask, and the Gateway Address.
• The MAC Address.
The following table shows the information on the modules:
Information
Description
IP Address
This is the address assigned to the modules at the moment of connection to the
network. It consists of four bytes (for a total of 32 bits), each of which can have a
value from 0 to 255.
By default, allocation is dynamic. With dynamic allocation, the modules wait to
receive the IP address from a DHCP server.
Without a DHCP server, the modules adopt an Autoconfiguration IP Address in the
range 169.254.xxx.xxx, calculated in a pseudo random manner so as to be the
same at every switch-on.
As an alternative, you can enable the static IP address option, which allows the IP
address to be forced. In this case, you must make sure that the IP Address inserted
is different from that of the other devices connected to the same network.
Network Mask
This is the subnet mask, and identifies the method to recognize the subnet to
which the modules belong, with the possibility of searching for the modules within a
defined set of recipients.
If you enable the option Static IP Address, you must also enter the correct Network
Mask.
Gateway Address
It is the IP address of the node to which the modules are connected, in case of
multiple subnets.
If you enable the Static IP Address option, you must also enter the correct Gateway
Address.
MAC Address
It is the address assigned by ABB, having an OUI equal to ac:d3:64
(1)
.
(1)
Organizationally Unique Identifier, formed by the first three bytes of a MAC address, and which uniquely
identifies the manufacturer of an Ethernet device.
Signallings
A
B
C
The following table shows the possible signals, and their meaning:
Pos.
Description
A
Power LED, green. The possible states are:
• Off: power supply absent.
• On fixed: power supply and communication with the trip unit present (with a trip
unit with the Alive LED option disabled).
• On, with one flash per second (synchronized with that of the green LED on the trip
unit): power supply and communication with trip unit present (with a trip unit with the
Alive LED option enabled).
• On, with two quick flashes per second (not synchronized with those of the green
LED on the trip unit): power supply present, and communication with trip unit absent
(for example: because of Local Bus disabled).
B
Link LED, green. The possible states are:
• Off: connection error (signal absent).
• On fixed: correct connection.
C
Activity LED, yellow. The possible states are:
• Off: no activity on the line.
• On flashing: activity on the line (in reception and/or transmission).
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