Kontron AT8402 User Manual - Manual (Page 56)

AT8402 Hardware Description
Page 3 - 23 AT8402 User Guide
Figure 3-3: Symbols Chart
Heart Beat ATCA LED3 (yellow)
Healthy ATCA LED2 (green)
Out of Service ATCA LED1 (red)
Hot Swap ATCA BLUE LED
Table 3-19: ATCA LEDs Signification
LED Signification
ATCA LED3 (HB) (yellow) User definable
ATCA LED2 (HY) (green) On=Healthy (PPC/IPMC), Blink=Sensor out of range
ATCA LED1 (OOS) (red)
On=Out of Service (PPC/FUM)
Blink=Firmware Update in Progress or Power denied
ATCA BLUE LED (H/S)
On=Ready for Hot Swap (IPMC)
Blink=Hot Swap in Progress