User manual

200 Publication ENET-UM001I-EN-P - January 2010
Appendix A Status Indicators
If the Module status indicator is red, take the following actions.
1. Recycle power to the module.
2. If this does not clear the fault, replace the module.
If t
he Network status indicator is
off, take the following actions.
1. Verify there is power.
2. Verify that the module is correctly wired to the po
wer supply.
3. Make sure the module is configured.
Network
Status
Off Power has not been applied to the module, or the module does not have an IP
address.
Follow the corrective action below.
Flashing green The module has obtained an IP address, but has no established connections.
If no connections are configured, this is normal operation. No action is
required.
If
connections are configured, check connection originator for connection error
code.
Green The module has an IP address and at least one established connection. No
action is required.
Flashing red One or more of the connections in which the module is the target has timed
out. Rees
tablis
h the connection.
Flashing red/green The module is performing a self test while it is being started. No action is
required.
Red Adapter has detected th
at its IP address is already in use. Configure
the
adapter with a unique IP address.
Link Status Off No data is being transmitted. No action is required.
Flashing green The module is ready to communicate. No action is required.
Green Data is being transmitted. No action is required.
Module Status Indicator
Indicator Status Description