E6581581
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2.4. LED indicator
The LED shows the present status of the network and unit.
LED Color/ state Description
Off
No Link
Flashing Green/Yellow Power Up testing
Green ON Link at 100 Mbps
Yellow ON Link at 10 Mbps
Green BLINK Activity at 100 Mbps
2.1
“Port R”
Yellow BLINK Activity at 10 Mbps
Off
No Link
Flashing Green/Yellow Power Up testing
Green ON Link at 100 Mbps
Yellow ON Link at 10 Mbps
Green BLINK Activity at 100 Mbps
2.2
“Port L”
Yellow BLINK Activity at 10 Mbps
Off
Physical connections unplugged - No IP address obtained
Flashing Green/Red Power Up testing
Green ON
At least one port is connected and an IP address has been obtained
Green flashing 3 times
All ports are unplugged, but the card has an IP address.
Green flashing 4 times
Error: Duplicated IP address (*1)
2.3
“Link”
Green flashing 5 times
The card is performing a BOOTP or DHCP sequence
Off
The device douse not have an IP address or powered off.
Flashing Green/Red Power up testing.
Green ON The device has at least one established connection (even to the Message Router.)
Green flashing The device has not established connections, but has obtained an IP address.
Red flashing
One or more of the connections in which this device is the target has timed out.
This shall be left only if all time out connections are reestablished or if the device is
reset.
2.4
“NS”
Red ON The device has detected that its IP address is already in use (*1).
Off
No power is supplied to the device.
Flashing Green/Red Power Up testing.
Green ON The device is operating correctly.
Green flashing The device has not been configured.
Red flashing The device has detected a communication error (err8).
2.5
"MS”
Red ON The device has detected an option unit error (e-23) (*1).
(*1) In case of duplicate IP Address, the LED 2.3. is green flashing 4 times, LED 2.4 and 2.5 are solid red.
Port R
Link
NS
MS
Port R：EtherNet/IP port of Right
Port L：EtherNet/IP port of Left
Link：LINK status
NS：Network status indicator
MS：Module status indicator
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