GE PACSystems RX3i

Chapter 2. Installation
44 PACSystems* RX3i & RSTi-EP PROFINET IO-Controller User Manual GFK-2571N
2.8.2 Detailed LED Descriptions
2.8.2.1 OK LED
The OK LED indicates whether the module is able to perform normal operation.
Green, ON
OK
Green, blink pattern
Fatal error. Flashes once between error codes blinked on the OK LED
Amber, blink pattern
Fatal error
OFF
Not OK
2.8.2.2 LAN LED
The LAN LED indicates access to and activity on the Ethernet network. The LAN LED indicates network packets
are being processed by the network interface (not just passing through the embedded switch).
Blinking ON
The module’s network interface is active
Blink pattern
Fatal error. Flashes once between error codes blinked on the OK LED
OFF
No activity
2.8.2.3 STATUS LED
The STATUS LED indicates the condition of the PROFINET Controller during normal operation. It indicates
whether an entry other than the startup event is present in the module’s Local Log. STATUS can also indicate
whether any of the MAC addresses are invalid.
The STATUS LED state is reset when the Local Log is cleared. For more information see the Command Line
Interface clear log command.
Green, ON
No new Local Log table entries
OFF
New Local Log table entry
Green, blink pattern
Fatal error. Flashes once between error codes blinked on the OK LED. Chapter 5,
Diagnostics provides more detailed information about this LED’s additional
behavior during fatal error conditions.
Red, blinking
Invalid MAC address (all MAC addresses are validated; error indicates if any
address is bad).
2.8.2.4 CONFIG LED
The CONFIG LED indicates whether the module has received its configuration from the RX3i CPU.
Green, ON
Configured
OFF
Not configured
Green, blink pattern
Fatal error. Flashes once between error codes blinked on the OK LED
2.8.2.5 USB LED
The USB LED (PNC001-Ax only) indicates activity on the USB port.
Green, Blinking
USB port activity
Green, blink pattern
Fatal error. Flashes once between error codes blinked on the OK LED
OFF
No USB port activity