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Table D–23 Bit Definition of Logout Frame Registers
Register Identification
Fatal_Power_Down_Codes
(Environ_QW_8)
Bit Field
Text Translation Description
<0>
Set = Power Supply 0 AC input fail
<1>
Set = Power Supply 1 AC input fail
<2>
Set = Power Supply 2 AC input fail
<3:7>
Unused
<8>
Set = Power Supply 0 DC fail
<9>
Set = Power Supply 1 DC fail
<10>
Set = Power Supply 2 DC fail
<11>
Set = Vterm fail
<12>
Set = CPU0 Regulator fail
<13>
Set = CPU1 Regulator fail
<14>
Set = CPU2 Regulator fail
<15>
Set = CPU3 Regulator fail
<16>
Unused
<17>
Set = No CPU in system motherboard CPU slot 0
<18>
Set = Invalid CPU SROM voltage setting or
checksum
<19>
Set = TIG load initialization or sequence fail
<20>
Set = Overtemperature fail
<21>
Set = CPU door open fail
<22>
Set = System fan 5 (CPU backup fan) fail
<23>
Set = Cterm fail
<63:24>
Unused
Registers
D-57
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Troubleshooting
