User Manual Manual

Publication 1734-UM008B-EN-P - August 2005
Diagnostics 5-3
POINTBus Status
Off Device not powered - check module status indicator
Alternating
Red/Green
LED powerup test
Flashing Red Recoverable fault has occurred:
at power up the number of expected modules does not
equal the number of modules present
a module is missing
node fault (I/O connection timeout)
after power-up of I/O modules is taking place
collecting identities
verifying configuration
Red Unrecoverable fault has occurred:
Adapter is bus off
Adapter has failed its duplicate MAC ID check
Flashing Green Adapter online with no connections established
adapter chassis size has not been configured
controller in program/idle mode
ControlNet cable break
Green Adapter online with connections established (normal operation, in
run mode)