interbus - Onlinecomponents.com

Meaning of LED Diagnostic Indicators
BA
BSA
FAIL
FCRUN
FUSE
FAIL
PF
RC
Please refer to the documentation for your controller
board for the exact meaning of the LEDs.
The meaning of LED diagnostic indicators on
INTERBUS devices is described in more detail on
page 114.
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RD
RDY/
RUN
Green Bus active
ON The higher-level controller board/bus is
in the RUN state.
Flashing The higher-level controller board/bus is
in the ACTIVE state.
Yellow Error message (Bus Segment Aborted)
ON At least one segment in the lower-level
bus is disconnected.
Red Error message
ON An error has occurred:
- Bus error in the lower-level bus
- User error
- Controller error
Green Field Controller running
ON IEC 61131 runtime system has been
successfully initialized and a program is
Flashing running.
IEC 61131 runtime system has been
OFF successfully initialized.
IEC 61131 runtime system is not ready
to operate.
Red Error message
ON One of the fuses tripped.
Yellow Error message (peripheral fault)
ON Peripheral fault on a device in the lowerlevel
bus.
Green Remote bus connection (remote bus
ON check)
Connection established to the higherlevel
controller board/bus.
Yellow Remote bus disabled
ON Outgoing remote bus interface is
disabled.
Green
ON
Flashing
INTERBUS ready/running
(Sub)master in the RUN state.
(Sub)master in the READY or ACTIVE
state.
START Yellow Status indication from the application
program (message A0.1)
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