Schneider Electric 170 LNT 710 00 1.3 Status Indicators The adapter has three front panel indicators showing its operating status.

DeviceNet Communication Adapter
5
1.3 Status Indicators
The adapter has three front panel indicators showing its operating status.
Figure 2 Status Indicators
Pwr
MNS
IO
DeviceNet
Power ON
(Green)
Module/Network
Status
(Green/Red)
I/O Status
(Green/Red)
X
10
X
1
NA
Table 4 Power ON Indicator
Indicator State Status
Green (steady) Normal operation: power is present from I/O base.
Off Adapter is not receiving power from I/O base.
Table 5 Module/Network Status Indicator
Indicator State Status
Green (steady) Normal operation: adapter is communicating on network.
Off Adapter is not receiving power from I/O base.
Green (flashing) Adapter does not have an established network connection.
Red (steady) Unrecoverable fault in network communication.
Red (flashing) Adapter connection to I/O base has timed out.
Red/Green (flashing) Network access error.
Table 6 I/O Status Indicator
Indicator State Status
Green (steady) Normal operation: I/O is active, no faults.
Off I/O inactive.
Green (flashing) I/O inactive, no faults.
Red (steady) I/O has unrecoverable fault.
Red (flashing) I/O has fault.