Advertisement
D_PID
Phase
Fusesaver - Dummy point
58
A
Source: Fusesaver
59
B
States: Set/clear
60
C
Event time tag: RCU time
Fusesaver - Protection running
Source: Fusesaver
States: Protection not running/protection
61
A
running
62
B
Event time tag: RCU time
63
C
Note: these points are essentially internal
Fusesaver operation and do not normally
need to be used by SCADA system for
operational purposes.
RCU - Battery on
Source: RCU
64
States: Battery off/battery on
Event time tag: RCU time
Fusesaver - Remote protection mode -
normal
65
A
Source: Fusesaver
66
B
67
C
States: ‒/remote protection mode normal
Event time tag: RCU time
Fusesaver - Remote protection mode -
fast single
68
A
Source: Fusesaver
69
B
States: ‒/remote protection mode fast
70
C
single
Event time tag: RCU time
Fusesaver - Remote protection mode - off
71
A
Source: Fusesaver
72
B
States: ‒/remote protection mode off
73
C
Event time tag: RCU time
Fusesaver - In force protection mode -
normal
74
A
Source: Fusesaver
75
B
76
C
States: ‒/in force protection mode in force
Event time tag: RCU time
24
RCU database digital points list
Name/states/source
Status/events/restart/qualifiers
State: This is a dummy point controlled by the Fusesaver dummy control (C_PID
7) and is used for test purposes. The point is set and cleared by the Fusesaver
dummy control on all configured phases. The control is received by the remote
control unit (RCU) and relayed to the Fusesavers. Once received, the Fusesaver
changes the dummy point. No physical control takes place.
Events: Set event generated by Fusesaver dummy point set event. Cleared event
generated by Fusesaver dummy point clear event. These events come from the
Fusesaver event record.
On restart: Volatile - state clear on restart.
Data qualifiers: Override, online, restart, communications lost.
State: Set when Fusesaver protection running, which means that it will trip on
faults. Cleared when Fusesaver protection is not running (i.e., because the
capacitors are charging or the external lever is down). This status data comes
from the Fusesaver live-data stream.
Events: Events generated by change of state above.
On restart: Volatile - state clear on restart.
Data qualifiers: Override, online, restart, communications lost.
State: This point indicates that the battery is detected. For this to be true, the
battery must be connected and the battery switch will be on.
Events: Events generated by change of state above.
On restart: Volatile - state updated on restart.
Data qualifiers: Override.
State: Set when Fusesaver remote protection mode is set to normal. Cleared
when Fusesaver protection mode is set to normal single, fast, fast single or off.
This status data comes from the Fusesaver live-data stream.
Events: Events generated by change of state above.
On restart: Volatile - state clear on restart.
Data qualifiers: Override, online, restart, communications lost.
State: Set when Fusesaver remote protection mode is set to fast single. Cleared
when Fusesaver protection mode is set to normal, normal single, fast or off. This
status data comes from the Fusesaver live-data stream.
Events: Events generated by change of state above.
On restart: Volatile - state clear on restart.
Data qualifiers: Override, online, restart, communications lost.
State: Set when Fusesaver remote protection mode is set to off. Cleared when
Fusesaver protection mode is set to normal, normal single, fast or fast single.
This status data comes from the Fusesaver live-data stream.
Events: Events generated by change of state above.
On restart: Volatile - state clear on restart.
Data qualifiers: Override, online, restart, communications lost.
State: Set when Fusesaver in force protection mode is set to normal. Cleared
when Fusesaver in force protection mode is set to off, normal single, fast or fast
single. This status data comes from the Fusesaver live-data stream.
Events: Events generated by change of state above.
On restart: Volatile - state clear on restart.
Data qualifiers: Override, online, restart, communications lost.
Advertisement
