User Manual

EtherNet/IP Daughte rcard 7
Publication 1788-IN054A-EN-P - September 2002
Interpret the LED Status Indicators
The four status indicators on the daughtercard provide information about the
network, the daughtercard, and its connections.
The following tables outline the possible states, explain what each state me ans, and
indicate what action you should take, if any, to correct that state.
Module Status (MS) Indicator
This LED indicates whether or not the daughtercard has power and is operating
properly.
Condition Status Indicates Recommended Action
off no power The daughtercard does not
have power.
Check the host power supply.
Verify that the daughtercard is firmly
seated in the host’s slot.
Replace daughtercard and/or host.
flashing
green
standby The daughtercard does not
have an IP address and is
operating in BOOTP mode.
Verify that the BOOTP server is running.
green OK The daughtercard is
operating correctly .
Normal operation. No action require d.
red held in reset The host is holding the
daughtercard in reset or
the host is faulted.
Verify that the daughtercard is firmly
seated in the host’s slot.
Clear the host’s fault.
Replace daughtercard and/or host.
self-test The daughtercard is
performing its power-up
self-test.
Normal operation during powerup.
major fault An unrecoverable fault has
occurred.
Cycle power to the host.
Replace the daughtercard and/or host.
flashing red updating firmware The daughtercard firmware
is being updated.
Normal operation during firmware
update. No action required.