24
Installation MACH104
Release
08
01/2019
If the manual setting is active on the signal contact “FAULT”, then the error
display is independent of the setting of the signal contact.
1.5.2 Port status
These LEDs display port-related information.
RM
and
Sb
ACA memory
operations
green Flashing
alternately
Error in the memory operation
flashes
synchronously
2 × per period
Saves a configuration file from the storage
medium ACA to the device.
flashes
synchronously
1 × per period
Saves a configuration file from the device to
the storage medium ACA.
LED Display Color Activity Meaning
LS Link status — none Device detects an invalid or missing
link
green lights up Device detects a valid link
flashes 1 time a period Port is switched to stand-by
flashes 3 times a
period
Port is switched off
DA Data traffic yellow flashing Device is transmitting and/or receiving
data
LED Display Color Activity Meaning