Schneider Electric VW3A3310d user manual Diagnostics, Signalling LEDs, Color/ state Description

9. Diagnostics

9. 1. Signalling LEDs

The VW3A3310d Ethernet card features 5 LEDs, which are visible through the Altivar 61 / 71 cover.

1.1

1.2

1.3

1.4

1.5

2.1Port 1 activity

2.2Port 2 activity

2.3Link status

2.4NS “Network status”

2.5MS “Module status”

The first 2 LEDS are respectively dedicated to each Ethernet port.

The third LED is relative to the IP level.

The last 2 LEDs are specific to EtherNet/IP and CIP communication protocol.

LED	Color/ state	Description
2.1	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.
	Yellow BLINK	Activity at 10 Mbps.
2.2	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.
	Yellow BLINK	Activity at 10 Mbps.
2.3	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)
	Green flashing 5 times	The card is performing a BOOTP or DHCP sequence
2.4	Off	The device does not have an IP address or powered off.
“NS”
	Flashing Green/red	Power up testing.
	Green ON	The device has at least one established Modbus connection (even to the Message Router).
	Green flashing	The device has not established Modbus connections, but has obtained an IP address.
2.5	Off	No power is supplied to the device
“MS”
	Flashing Green/red	Power Up testing.
	Green ON	The device is ready.
	Green flashing	The device is not ready (waiting for cable connection, ...).
	Red flashing	The device has detected a [Network fault] (CnF).
	Red ON	The device has detected a [internal com. link] (ILF) communication interruption.

(1)The Ethernet card detects IP address duplication each time it connects to the network (power-up or connection to the network).

If the card detects that another device is using the same IP address as itself, it abandons the use of the IP address and triggers the status: [External fault com.] (EPF2).

If a device with an IP address identical to that of the drive is connected to the network during operation, the condition will not be detected by the drive (it is the new station that has to disconnect).

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