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Chapter 2. CPU Features & Specifications
44
PACSystems* RX7i, RX3i and RSTi-EP CPU Reference Manual
GFK-2222AD
Two LEDs are integrated into each RJ45 connector. These LEDs indicate the link status and link speed,
as follows:
Ethernet Indicators (LAN1, LAN2, LAN3 RJ45 Built-in LEDs)
LED
LED State
Operating State
Link
Status
(upper)
On Green
The corresponding link has been established.
Blinking
Green
Traffic is detected at the corresponding port.
Off
No connection established at corresponding port.
Link
Speed
(lower)
On Green
Corresponding data speed is 1 Gbps or 100 Mbps.
Off
Corresponding network data speed is 10 Mbps
PROFINET Controller
An Embedded PROFINET Controller may be configured on LAN2. For additional details, refer to Section
2.1.6,