Honeywell HPM, Service

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4 Fault Isolation
4.3 Fault Isolation Concepts
340 HPM High-Performance Process Manager Service R688
Honeywell December 2020
Table 59 Comm/Control Soft Failure Error Codes
Bit
Position
Failure Mnemonic Display Text Corrective
Action
(See Table 57)
86 SPARE110 UART ACCESSIBILITY ERROR 6, 1
87 SPARE110 BATTERY BACKUP CIRCUITRY FAIL 6, 1
88 STCKLIM IOL PROC STACK LIMIT OVERFLOW 7, 1
89 SPARE110 EHPM REDUN PORT NOT CONNECTED 9
90 SPARE110 1
91 WDTOFF WATCH DOG TIMER DISABLED 6, 1
92 CTL_NOTG NO TOG FROM CTRL PROCESSOR 6, 1
93 DRM_SBE GLOBAL DRAM EDAC SBE Hl-RATE 6, 1
94 CTL CE CTRL CONSOLE EMULATOR UNLOCKED 17
95 COM_CE COMM CONSOLE EMULATOR UNLOCKED 17
I/O Link processor Hard failure error codes
Table 60 I/O Link Hard Failure Error Codes provides the I/O Link processor Hard failure codes.
The corrective action(s) that are identified in the table are located in Table 57 HPMM Corrective
Actions.
Table 60 I/O Link Hard Failure Error Codes
Error code Failure
Mnemonic
Description Corrective Action
(See Table 57 HPMM
Corrective Actions)
00 UNKNOWN Unknown Hard Failure. None
01 POWERDWN Powerdown occurred. None
02 I NVPRGEX Unused on I/O Link interface 1
03 EPROMERR Program checksum error. 2, 7, 1
04 RAMCNTER RAM contents error. 2, 7, 1
05 RAMADRER RAM address decoding error. 7
06 DPAERROR Device Physical Address (DPA) error. 2, 7, 1
07 DSAERROR Device Soft Address (DSA) error. 2, 7, 1
08 RXBUFOFL Unused on I/O Link interface 1
09 IOLJA8ER I/O Link jabber circuit fired. 7
0A SRAMFAIL Unused on I/O Link interface. 1
0B BADPGJMP Unused on I/O Link interface. 1
0C ADCINCMP Unused on I/O Link interface 1