User manual

168 Publication ENET-UM001I-EN-P - January 2010
Appendix A Status Indicators
Other important status indicators on some products presented in this chapter
include:
• Module Status Indicator (MS).
• Utilization Percent Indicator (U%).
• POINTBus Status Indicator.
•System Power Indicator.
• Field Power Indicator.
Status Indicators
Status Indicator Explanation
Link Status Shows whether or not data is being transmitted.
Network Status Shows whether or not a network connection has been established.
Network Activity Shows whether or not data is being transmitted.
Health Status Shows whether power has been applied to the module.
Module Status Shows the state of the module, such as the running of a self tes
t
,
the updating of firmware, or operating normally without a network
connection.
Important: The Module Status Displa
y window displays scrolling
m
essages that identify more specifically the module condition.
Utilization Percent Shows the percentage of available data transmission capacity
currently in use.
Important: This indicator is only av
ailable on the
1788-ENBT module.
POINTBus Shows whether adapter po
wer has been applied.
System Power Shows whether backplane power has been applied or exceeded.
Field Power Shows whether field power has been applied.