TROUBLESHOOTING 10 - 3
D-MAXE with OI-B/OI-Nwww.maxcessintl.com MI 2-296 1 D
Fehlersuche.fm
D-MAX operator
interface
While the device is being turned on, the LEDs on the D-MAXE
Controller are lit red briefly. This makes it possible to check
their functionality. The LEDs indicate errors and/or show
information about normal operation of the D-MAXE Controller.
LED Status Indicates Remedy
Error messages
EN Off No Ethernet connection Check plug and cable
PWR Off No power supply Are the power supplies correctly
connected to the X6?
See
Electrical connection, page 3-6
Is the fuse blown?
See
Fuse replacement, page 10-14
Green
flashing
Power supply voltage too low,
internal voltage outside
tolerance or internal
temperature too high
Check voltages and/or temperature
See
Menu 1y.9.1.7 Power, page 7-57
Information
EN Green Ethernet connection detected
Green
flashing
Connection detected and
device is PTP Master
PWR Green Power supply and temperature
are OK
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