Eaton EASY222-DN, User Manual

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09/10 MN05013007Z-EN
9 What happens if...?
Module status
LED MS Possible cause Remedy
Off No power at EASY222-DN. Switch on the power supply.
Green EASY222-DN is in standby mode. None
Green flashing EASY222-DN not configured. Verify the correct setting of the
MAC ID.
Red flashing Invalid configuration Check configuration data.
Red Module error which can not be resolved. Replace the EASY222-DN.
Network Status
LED NS Possible cause Remedy
Off • EASY222-DN without power or
• communication is blocked at this
channel because
– of bus-off state or
– power loss or
– the channel was blocked explicitly.
• Switch on the EASY222-DN,
• supply the mains voltage to
the channel and
• ensure that the channel is
active.
Green Although the channel is enabled, commu-
nication is not possible. Check the communication
function at the master PLC.
Green flashing Normal operation None
Red flashing Communication error or the EASY222-DN
may be defective. Reset the module. If further
errors occur, replace the
EASY222-DN.
Red Communication error. Check the master PLC.