CSLS fault detection, system response, and repair procedures > SIS CHARMs logic solver diagnostic parameters

CSLS DeviceStatus diagnostic parameter

Name Context Path Description

DeviceStatus

CSLS

CSLS_NAME/DEVICE_STATUS,

CSLS_NAME/REDU/STBY/DEVICE_STATUS

Status of the CSLS and removable components

Conditions Meaning Mapping Impacts Integrity
Primary 24 Volt Power Invalid The primary 24V power supply is not connected or is out of range Maintenance Y
Secondary 24 Volt Power Invalid The secondary 24V power supply is not connected or is out of range Maintenance Y
Left Power Module Not Installed The left Power Module is not installed Maintenance Y
Right Power Module Not Installed The right Power Module is not installed Maintenance Y
Left Power Module Failed An error has been detected in the left Power Module Maintenance Y
Right Power Module Failed An error has been detected in the right Power Module Maintenance Y
Left SNP Error The left SISNet Port has failed or is not installed. Maintenance Y
Right SNP Error The right SISNet Port has failed or is not installed. Maintenance Y
Left Non-Volatile Memory Error An error has occurred in the NVM in the left SISNet Port Maintenance Y
Right Non-Volatile Memory Error An error has occurred in the NVM in the right SISNet Port Maintenance Y
CHARMs Logic Solver Lost Time Sync The CSLS has lost time sync with the SZ Controller Maintenance Y