EtherNet/IP
vacon • 139
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9
9.1.4.2
Network Status LED
The Network status LED is labeled on the board as "RN". It shows the connectivity status of the
device, that is, if there is a connection to the device, or the IP settings status. The NS LED
functionality is described in the following table.
9.1.4.3
IO Indicator LED
IO Indicator LED is labeled on board as "ER". It shows the status of IO connection. This functionality
was added in OPTE9 firmware V009 and in OPTEA firmware V002. The LED functionality is described
in the following table.
Steady Red
Major fault
If the device has detected a non-recoverable
major fault, the module status indicator is
steady red.
Flashing Green /
Red
Self-test
While the device is performing its power up
testing.
Table 106. EtherNet/IP Network status LED functionality
LEDs
State
Summary
Requirement
Steady Off
Not powered,
no IP address
The device is powered off, or is powered on
but with no IP address configured (Interface
Configuration attribute of the TCP/IP Inter-
face Object).
Flashing Green No connections
An IP address is configured, but no CIP con-
nections are established, and an Exclusive
Owner connection has not timed out.
Steady Green
Connected
At least one CIP connection (any transport
class) is established, and an Exclusive
Owner connection) has not timed out.
Flashing Red
Connection
timeout
An Exclusive Owner connection for which
this device is the target has timed out. The
LED returns to steady green only when all
timed out Exclusive Owner connections are
re-established. Timeout of connections
other than Exclusive Owner connections will
not cause the indicator to flash red.
Steady Red
Duplicate IP
The device has detected that its IP address
is already in use by another device in the
network.
Flashing Green
/ Red
Self-test
While the device is performing its power up
testing
Table 105. EtherNet/IP Module Status LED functionality
LEDs
State
Summary
Requirement
Summary of Contents for optea
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