5
Table 3 PWR LED description
Status
Description
On
The PFC is operating correctly.
Blinking
The PFC is not operating or operating incorrectly.
Off
The PFC is not operating or operating incorrectly.
Rear Panel
, the real panel of PFC has one USB interface and
four slots. PFC obtains power supply by connecting to the device through a
USB cable at initial startup. The four slots, which are used for interface
expansion, support 4FPM and 8EPM interface cards. You can select any
type of interface card as needed. For more information about the 4FPM
and 8EPM interface cards, see "
Introduction to Interface Cards
."
Figure 3 Rear panel of the PFC
(1) USB interface
(2) to (5) four slots
In
, one 4FPM and three 8EPM interface cards are installed in
PFC.
1
2
3
5
4
1
2
3
5
4