Operating Display Of The Bus Module - AEG Thyro-A H1 Series Operating Instructions Manual

5.4 Operating display of the bus module

Table 2 Operating display of the bus module
LED
SYS
COM0 (BF)
COM1 (SF)
Fault
Operating status of the Ethernet bus module
LED
Link
Activity
Status LED of the Ethernet Ports
Color Status
Green On
Red Flashing with 1Hz
Red On
Off
Red On
Red Flashing with 2Hz
Off
Red On
Off
Red On
Color Status
Green On
Yellow On
Meaning
Operating system running
Error in boot process
Waiting for boot process (check position of
"Protocol" switch)
No supply voltage
No physical connection
No data exchange
The device is exchanging data with the ProfiNet IO
Controller
Watchdog time out or system error
No error
Hardware error
Meaning
There is an Ethernet connection
Data are being exchanged via Ethernet
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