System Events 22-21
520.B S CI :Invali d CRC oper a t io ns
Severity: 3
Meanin g: An inva l id opera tion has o ccured , and has disable d the por t .
Actio n: Re-ena ble the po rt ([B], [A], [C] from the Main Menu).
521.BSCI:Invalid queue operations
Severity: 3
Meanin g: An inva l id opera tion has o ccured , and has disable d the por t .
Actio n: Re-ena ble the po rt ([B], [A], [C] from the Main Menu).
522.B S CI :Invali d proto c ol op eration s
Severity: 3
Meanin g: An inva l id opera tion has o ccured , and has disable d the por t .
Actio n: Re-ena ble the po rt ([B], [A], [C] from the Main Menu).
523.B S CI :Invali d CUA, DUA op eration s
Severity: 3
Meanin g: An inva l id opera tion has o ccured , and has disable d the por t .
Actio n: Re-ena ble the po rt ([B], [A], [C] from the Main Menu).
524.Invalid L ine Speed Port “n”
Severity: 3
Meaning: Self-explanatory.
Action: Correct the line speed in the Port record.
530.I-FRM Blocked-Remote Busy Timeout
Severity: 2
Meaning: An RNR (Receive Not Ready) condition on the port has been
cleared by expiration of the Remote Busy Timer, which caused the
port to be reset.
Action: Check the user device for a problem that caused the RNR.
531.I-FRM Blocked-No Acks from Remote
Severity: 2
Meaning: The remote user devi ce is not accepting tran smissio n from the local
device, and the local port has been reset.
Action: Check the remote device for a problem.
532.Enter Service Affecting Condition
Severity: 2