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

CSLS CommsStatus diagnostic parameter

Name Context Path Description

CommsStatus

CSLS

CSLS_NAME/COMM_STATUS

CSLS_NAME/REDU/STBY/COMM_STATUS

Status of the Communications Subsystem

Conditions Meaning Mapping Impacts Integrity
Primary Network Error An error has occurred on the primary LSN Maintenance Y
Secondary Network Error An error has occurred on the secondary LSN Maintenance Y
CHARMs Logic Solver in Flow Control The CSLS is in a flow control state due to the high number of messages. --- Y
SIS Controller in Flow Control The SZ Controller is in a flow control state due to the high number of messages. --- Y
High Error Rate on Primary Network There is a high error rate on the primary LSN Advise Y
High Error Rate on Secondary Network There is a high error rate on the secondary LSN Advise Y