Artesyn AXP1440, Installation And Use Manual, Page: 137 / 156

Shelf Management Alarm Module
AXP1440 Installation and Use (6806800H23U) 135
7.4.5.2 SAM/ADP Status LEDs
Status is shown using an LED on the SAM face plate and ADP. The illumination state of the LED
is normally controlled by the GPIO on the SAM. The following tables describe the LED states.
7.5 Management and Control
This section gives a general description of the role of the on-board I
2
C devices and how
management, control, and redundancy is handled by the SAM. Detailed information on
sensors can be found in the
AXP1440/AXP1620 Subsystem IPMI Programmer’s Reference .
7.5.1 Hardware Monitoring and Control
The hardware monitoring and control functions implemented by the AXP1440 are provided by
the on-board I
2
C-based devices.
Table 7-5. SAM LED Status Indicators
SAM Face Plate LED LED Color State State/Condition
IS (In Service) Green On Active, power good
OOS (Out of Service) Red On Failed
HS (How Swap) Blue On Remove OK
Table 7-6. ADP LED Status Indicators
Alarm Display Panel LED LED Color State State/Condition
Critical alarm (CRT) Red On Active
Major alarm (MAJ) Red On Active
Minor Alarm (MIN) Yellow On Active
Power (PWR) Green On Power Present