ABB RELION 670 Series Technical Manual page 1087

1MRK 502 066-UUS B
Name
OvTrigStatCh35
UnTrigStatCh36
OvTrigStatCh36
UnTrigStatCh37
OvTrigStatCh37
UnTrigStatCh38
OvTrigStatCh38
UnTrigStatCh39
OvTrigStatCh39
UnTrigStatCh40
OvTrigStatCh40
FaultNumber
16.6.7 Operation principle
Disturbance report DRPRDRE is a common name for several functions to supply the operator,
analysis engineer, and so on, with sufficient information about events in the system.
The functions included in the disturbance report are:
• Sequential of events (SOE)
• Indications (IND)
• Event recorder (ER)
• Trip value recorder (TVR)
• Disturbance recorder (DR)
• Settings information
Figure 560
blocks. Sequential of events (SOE), Event recorder (ER) and Indications (IND) uses information
from the binary input function blocks (BxRBDR).Trip value recorder (TVR) uses analog information
from the analog input function blocks (AxRADR). Disturbance recorder DRPRDRE acquires
information from both AxRADR and BxRBDR.
Technical manual
Type Values (Range)
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
BOOLEAN -
INTEGER -
shows the relations between Disturbance Report, included functions and function
Unit Description
- Over level trig for analog channel 35
activated
- Under level trig for analog channel 36
activated
- Over level trig for analog channel 36
activated
- Under level trig for analog channel 37
activated
- Over level trig for analog channel 37
activated
- Under level trig for analog channel 38
activated
- Over level trig for analog channel 38
activated
- Under level trig for analog channel 39
activated
- Over level trig for analog channel 39
activated
- Under level trig for analog channel 40
activated
- Over level trig for analog channel 40
activated
- Disturbance fault number
Section 16
Monitoring
M12155-6 v13
1081