ABB RELION REX640 - Clearing and acknowledging

3.1.23 DNP 3.0 Secure monitored data
Table 29: Monitored data
Name Type Values (Range) Unit Description
Unexp Msgs Cnt INT32 0...2147483646 Security statistics coun-
ter for unexpected mes-
sages
Auth Fail Cnt INT32 0...2147483646 Security statistics coun-
ter for authorization
failures
Authn Fail Cnt INT32 0...2147483646 Security statistics coun-
ter for authentication
failures
Reply timeouts Cnt INT32 0...2147483646 Security statistics coun-
ter for reply timeouts
Rekey Authn Fail Cnt INT32 0...2147483646 Security statistics coun-
ter for rekeys due to au-
thentication failure
Total Msgs Tx INT32 0...2147483646 Security statistics coun-
ter for total messages
sent
Total Msgs Rx INT32 0...2147483646 Security statistics coun-
ter for total messages
received
Critical Msgs Rx Cnt INT32 0...2147483646 Security statistics coun-
ter for critical messag-
es received
Discarded Msgs Cnt INT32 0...2147483646 Security statistics coun-
ter for discarded mes-
sages
Err Msgs Tx Cnt INT32 0...2147483646 Security statistics coun-
ter error messages sent
Err Msgs Rx Cnt INT32 0...2147483646 Security statistics coun-
ter error messages re-
ceived
Successful Authn Cnt INT32 0...2147483646 Security statistics coun-
ter for successful au-
thentications
Session Key Chg Cnt INT32 0...2147483646 Security statistics coun-
ter for session key
changes
Fail Ses Key Chg Cnt INT32 0...2147483646 Security statistics coun-
ter for failed session
key changes
Upd Key Chgs Cnt INT32 0...2147483646 Security statistics coun-
ter update key changes
Fail Upd Key Chgs Cnt INT32 0...2147483646 Security statistics coun-
ter for failed update key
changes
3.1.24 COM1 Settings
Table 30: Non group settings
Parameter Values (Range) Unit Step Default Description
Serial mode
1=RS485 2Wire
2=RS485 4Wire
3=RS232 no hand-
shake
1=RS485 2Wire Serial mode
Table continues on the next page
Basic functions 1MRS759142 F
76 REX640
Technical Manual