UTMC OTU/MOVA Handbook
667/HB/31601/000
Page 51
Issue 5
Type 1 UTC connection status
Indicates if the outstation is currently receiving type 1 UTC Set messages.
Values are:-
IDLE: no messages currently being received.
STARTING: first Set message received.
ACTIVE: messages being received i.e. on-control from instation.
Type 1 UTC Good Set Messages
Number of valid SNMP UTMC type 1 UTC Set messages received since last
restart.
Type 1 UTC Bad Set Messages
Number of invalid SNMP UTMC type 1 UTC Set messages received since last
restart.
Type 1 UTC Good Get Messages
Number of valid SNMP UTMC type 1 UTC Get messages received since last
restart.
Type 1 UTC Bad Get Messages
Number of invalid SNMP UTMC type 1 UTC Get messages received since last
restart.
Type 1 UTC Control Timeouts
Number of UTMC type 1 UTC control timeouts since last restart i.e. the number
of times missing Set control messages have caused the controller drop off UTC
and revert to local control.
Type 2 UTC connection status
Indicates if the outstation is currently receiving type 2 UTC Set messages.
Values are:-
STANDALONE: In standalone mode all output bits are set to zero. Reply bits
are not sent but can be polled.
MONITOR: In monitor mode all output bits are set to zero. The OTU sends
informs to the instation if enabled in the MIB.
UTCCONTROL: instation control messages being received i.e. on-control
from instation.
Type 2 UTC reply By exception Active
Indicates if “reply by exception” operation is currently active:-
true indicates that the outstation is sending timestamped informs to the
instation when changes are detected.
false indicates that only polling of inputs is available..
Type 2 UTC Good Set Messages
Number of valid SNMP UTMC type 2 UTC Set messages received since last
restart.