Sun Netra CP32x0 ARTM Sensor Map and Fault Isolation

A P P E N D I X M

This appendix defines the sensors for the Sun Netra CP32x0 ARTM.

Note - The ARTM sensor numbers change depending on which node board is inserted and the configuration of the board (how many and what type of AMC cards are installed).

Sun Netra CP32x0 ARTM Sensor List

The sensor numbers and names are reported by the on-board Sun Netra CP32x0 IPMC processor via the ShMM, within the ATCA chassis.

TABLE M-1 Sun Netra CP32x0 ARTM-HD Sensor List
Sensor Name	Sensor Type	Sensor Description	Fault Condition if Sensor Out of Limit
ARTM 3V3STBY	Threshold (0x01), "Voltage" (0x02)	Voltage measurement of 3.3V STBY power rail on the RTM	If this voltage is out of spec or goes to zero, the RTM will not function and no LEDs on the RTM will be ON. If this voltage is zero and CP3260 is functioning correctly, this implies the IPMC has not enabled the RTM.
ARTM 3V3MAIN	Threshold (0x01), "Voltage" (0x02)	Voltage measurement of 3.3V power rail on the RTM	If this voltage is out of spec or goes to zero, the RTM will not function. If this voltage is zero and CP3260 is functioning correctly, this may imply the IPMC has not enabled the RTM.
ARTM 12V	Threshold (0x01), "Voltage" (0x02)	Voltage measurement of 12.0V power rail on the RTM	If this voltage is out of spec or goes to zero, the RTM will not function. If this voltage is zero and CP3260 is functioning correctly, this may imply the IPMC has not enabled the RTM.
ARTM 5V	Threshold (0x01), "Voltage" (0x02)	Voltage measurement of 5.0V power rail on the RTM	If this voltage is out of spec or goes to zero, the RTM will not function. If this voltage is zero and CP3260 is functioning correctly, this may imply the IPMC has not enabled the RTM.
ARTM 1V2	Threshold (0x01), "Voltage" (0x02)	Voltage measurement of 1.2V power rail on the RTM	If this voltage is out of spec or goes to zero, the RTM will not function. If this voltage is zero and CP3260 is functioning correctly, this may imply the IPMC has not enabled the RTM.
ARTM TEMP-AIR	Threshold (0x01), "Temperature" (0x01)	RTM Ambient temperature	No set threshold and thus no action taken. Only reported temperature shown.
ARTM TEMP-LSI	Threshold (0x01), "Temperature" (0x01)	Internal die temperature of LSI chip on RTM	No set threshold and thus no action taken. Only reported temperature shown.
ARTM TEMP-ADM	Threshold (0x01), "Temperature" (0x01)	RTM board temperature: Ambient @ ADM1026	No set threshold and thus no action taken. Only reported temperature shown.

Note - The ARTM sensor numbers in the following illustrations change depending on which node board is inserted and the configuration of the board (how many and what type of AMC cards are installed).

FIGURE M-1 Sun Netra CP32x0 ARTM-HD Voltage Distribution and IPMC Sensor Mapping

Figure showing Sun Netra CP32x0 ARTM-HD voltage distribution and IPMC sensor mapping.

TABLE M-2 Sensor Number Conversion for Boards
Node Board	Sensor Numbering
Sun Netra CP3220 blade server w/o AMC	N = 32
Sun Netra CP3220 blade server w AMC	N = 32 plus AMC sensors (total number varies by vendor)
Sun Netra CP3260 blade server	N = 18

FIGURE M-2 Sun Netra CP32x0 ARTM-HD Temperature Monitoring and H8 Sensor Mapping

Figure showing Sun Netra CP32x0 ARTM-HD temperature monitoring and H8 sensor mapping.

TABLE M-3 Sensor Number Conversion for Boards
Node Board	Sensor Numbering
Sun Netra CP3220 blade server w/o AMC	N = 32
Sun Netra CP3220 blade server w AMC	N = 32 plus AMC sensors (total number varies by vendor)
Sun Netra CP3260 blade server	N = 18