Display Panel, Modules Diagnostics
Original instructions
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Display Block
The display panel complies with the Premium standard
The COL, RX and TX LEDs are managed by the line's electronics; they indicate:
Diagnostics
Meaning of the diagnostics LEDs:
RUN
ERR
STS
COL
TX
RX
Meaning
O
O
O
ns
ns
ns
No supply to module.
O
O
P
ns
ns
ns
Module running self-test.
P
O
O
ns
ns
ns
Module ready.
O
P
O
ns
ns
ns
Module not operational.
O
P
P
ns
ns
ns
Software operation error. Temporary state causing module reinitialization.
O
F
P, F
ns
ns
ns
Module not configured or configuration in progress.
P
O
P
ns
ns
ns
Module configured, operational.
ns
ns
F
ns
ns
ns
Module configured. Diagnostics according to how the LEDs are flashing:
  • 2 flashes: module has no MAC address.
  • 3 flashes: Ethernet cable not connected on the module or Hub side
  • 4 flashes: the module IP address is duplicated by another IP address on the network. Conflicting remote device flashing in the same way.
  • 5 flashes: module configured as a BOOTP client and is waiting for a BOOTP server response.
  • 6 flashes: invalid IP address. Module is set to its default IP address.
P
O
P
O
F
O
Ethernet communication sending.
P
O
P
O
O
F
Ethernet communication receiving.
P
O
P
O
F
F
Ethernet communication sending/receiving.
P
O
P
F
F
O
Module has detected collision.
P = Permanently on, F = flashing, O = Off, ns = not significant