Moeller Rapid Link, Switching And Installation System, Page: 38 / 162

Head station RA-IN
01/08 AWB2190-1430GB
34
Diagnose and status via LEDs
LED colour meaning no signal flashes signal
AS-Interface
®
Power
green The master has sufficient voltage No voltage – Voltage applied
AS-Interface
®
Error
red Configuration error: At least one configured
slave is missing or the actual configuration
of at least one configured and detected
slave does not match the target
configuration.
If both configuration and I/O errors are
present, only the configuration error is
displayed. no fault I/O error at at least
one AS-Interface
®
slave
Communication error,
e.g. slave has no
address
UASi green AS-Interface
®
circuit has sufficient voltage No voltage – Voltage supply
sufficient
prj mode yellow RA-IN is in engineering mode Operation mode – Engineering mode
prg enable green Automatic address programming is
possible. In protected operation mode
exactly one slave is missing. This can be
replaced with an equivalent slave with
address 0. The master automatically
assigns an address to the new slave, which
cancels the configuration error. Operation mode – Address programming
possible
ASi active green Normal operation is active No connection with
AS-Interface
®
Display of B-slaves normal operation
PROFIBUS green Assignment to RA-IN RA-IN is not
assigned to a
PROFIBUS master – RA-IN is assigned to a
PROFIBUS master