Fronius AB Profinet RT - LED Indicator on Anybus-S Profinet RT Bus Module

"EXT" LED (4) The "EXT" LED (4) comes on if the external supply voltage is selected using the "EXT"
jumper (5).
"EXT" jumper
(5)/"INT" jumper
(6)
The "EXT" (5) and "INT" (6) jumpers are for choosing between an internal and external
power supply. The factory setting for the jumper is "internal power supply".
"INT" LED (7) The "INT" LED (7) comes on if the internal supply voltage is selected using the "INT"
jumper (6).
"VCC" LED (8) The "VCC" LED (8) comes on when the internal or external supply voltage is connected.
The "VCC" LED indicates that the outbound + 24 V power supply for the modules on the
LocalNet side is OK.
LED indicator on
Anybus-S Profi-
net RT bus
module
(2)
(3)(4)
(1)
(1) Connection/activity
(2) Communication status
(3) Module status
(4) Not in use
Item Display Meaning
(1) Lights up green Connection established
Flashing green Receiving / transferring data
Off No connection or device switched off
(2) Lights up green Online, in operation
- Connection to IO controller established
- IO controller is in operation
Flashes green
once
Online, STOP
- Connection to IO controller established
- IO controller is not in operation
Off Offline
- No connection to IO Controller
(3) Lights up green Bus module initialised, no error
Flashes green
once
Diagnosis data present
63
EN