100 Diagnostics
Name Color Function
LINK/ACT
(IN/X1)
Off No link on port 0
Green Link OK on port 0, no activity
Green flickering Activity on port 0
LINK/ACT
(OUT/X2)
Off No link on port 1
Green Link OK on port 1, no activity
Green flickering Activity on port 1
STATUS
Off INIT state
Green blinking PREOP state
Green single flash SAFEOP state
Green OP state
Red blinking State change requested by the
master is impossible because of a
local error
Red single flash State changed autonomously by a
slave because of a local error
Red double flash Process data watchdog time-out
Green flickering Module is booting up.
At the first start-up this may take
approximately 1 minute.