Chapter 9. DiagnosticsGFK-2950C February 2018 3919.3.1 System Fault ReferencesWhen a system fault reference is set, additional fault references are also set. These other types offaults are listed in Fault References for Configurable Faults below and Fault References for Non-Configurable Faults in the section which follows.Fault References for Configurable FaultsFault(DefaultAction)Address Description May Also Be Set#SBUS_ER(diagnostic)%SA0032 System bus error. All system bus error faultsare logged as informational.#HRD_FLT, #SY_PRES,#SY_FLT#SFT_IOC13(diagnostic)%SA0029 Non-recoverable software error in an I/OController (IOC).#IO_FLT, #IO_PRES,#SFT_FLT#LOS_RCK14(diagnostic)%SA0012 Loss of rack (BRM failure, loss of power) ormissing a configured rack.#SY_FLT, #SY_PRES,#IO_FLT, #IO_PRES#LOS_IOC15(diagnostic)%SA0013 Loss of I/O Controller or missing a configuredBus Controller.#IO_FLT, #IO_PRES#LOS_IOM(diagnostic)%SA0014 Loss of I/O module (does not respond), ormissing a configured I/O module.#IO_FLT, #IO_PRES#LOS_SIO(diagnostic)%SA0015 Loss of intelligent module (does not respond),or missing a configured module.#SY_FLT, #SY_PRES#IOC_FLT(diagnostic)%SA0022 Non-fatal bus or I/O Controller error, more than10 bus errors in 10 seconds. (Error rate isconfigurable.)#IO_FLT, #IO_PRES#CFG_MM(fatal)%SA0009 Configuration mismatch. Wrong module typedetected. The CPU does not check theconfiguration parameter settings for individualmodules such as Genius I/O blocks.#SY_FLT, #SY_PRES#OVR_TMP(diagnostic)%SA0008 CPU temperature has exceeded its normaloperating temperature.#SY_FLT, #SY_PRESNote: If the fault action for a fault logged to the fault table is informational, the configured action isnot used. For example, if the logged fault action for an SBUS_ERR is informational, but youconfigure it as fatal, the action is still informational.13 The #SFT_IOC software fault will have the same action as what you set for #LOS_IOC.14 When a Loss of Rack or Addition of Rack fault is logged, individual loss or add faults for each module in that rack areusually not generated.15 Even if the #LOS_IOC fault is configured as Fatal, the CPU will not go to STOP/FAULT unless both GBCs of an internalredundant pair fail.
