Explanation Of The Leds - Evoqua WALLACE & TIERNAN SFC fieldbus Manual

4.
Installation
LED display
Power LED (green) Fieldbus board is ready
Status LED (orange) On:
Off:
LINKACT (green) --
ERROR (red) --
LINK10 (green) --
LINK100 (green) --
70
4.10

Explanation of the LEDs

Please note
The LEDs may only be inspected by a qualified electrician when
the unit is open and the power is on.
Error correction procedure when the power supply is off or
disconnected:
If the fieldbus module is incorretly set up -> Check the installation
(see chapter 4.4, section 2).
The LEDs on the SFC fieldbus module retrofit set display
operational information.
A Status LED (orange)
B Power LED (green)
Profibus DP
On:
No data Profinet OK
connection to Off:
Profibus master No connection
Flashing slowly:
Data connection Waiting for data
established Flashing fast:
Bus error
Network activity
Not defined
--
--
SFC fieldbus module retrofit set
Profinet IO
On:
Ethernet OK
Off:
No Ethernet connection
Flashing rhythmically/
flickering:
Data transfer underway
--
--
Network activity
10MBit network
Network activity
100MBit network
A
B
Modbus TCP
WT.050.590.002.DM.IM.1218