Emerson AXP1406 Manuel D’Utilisation

Alarm cutoff is deactivated automatically after a timeout defined as a configuration parameter 
(see PPS user guide for the Shmm 500 for more details about TELCO Alarms configuration 
parameters).

This sensor reports the ID number of the IPMB backplane type. The 1406 and 1600 contain a 
readable value which reports a unique identifier of the backplane type. While the main purpose 
of this sensor is to report the unique ID of the backplane, it can also be used to determine if a 
SAM has connectivity problems to the backplane. This sensor is available on each physical 
ShMM controller.

z

Sensor Reading - Unique identification number of the backplane

z

Current State Mask - 0x00 = No failure reading ID
                                    0x01 = ECC check failed on read value

z

Events - No events are generated by this sensor.

This sensor reports the results of the U-Boot POST tests. This sensor is available on each 
physical ShMM controller. POST results are reported in an 8-bit bit-field. Any bit that is set (set 
to 1) indicates that the respective POST failure occurred.

z

Sensor Reading - POST State in a 8-bit value according to the following mask definition:

Bit 7 - RTC

Bit 6 - Watchdog

Bit 5 - CRC

Bit 4 - Ethernet

Bit 3 - UART

Bit 2 - I2C

Bit 1 - Memory

Bit 0 - IPMB

z

Current State Mask - 0x01 = POST Passed
                                      0x02 = POST Failed

z

Events - Events are generated at shelf manager start up that will report failure events for 
each individual test that fails as follows:

Event Data Byte 1 = 0x61

Event Data Byte 2 = 0x3F

POST Sensor Reading = Bit 0 (IPMB)

                      Bit 1 (Memory)

                      Bit 2 (I2C)

                      Bit 3 (UART)

                      Bit 4 (Ethernet)