10.28
SEL-751 Relay Instruction Manual Date Code 20170927
Analyzing Events
Event Reporting
.CFG File
The .CFG file contains data that is used to reconstruct the input signals to the
relay and the status of Relay Word bits during the event report (see
Figure 10.10). A <CR><LF> follows each line. If control inputs or control
outputs are unavailable because of board loading and configuration, the relay
does not report these inputs and outputs in the analog and digital sections of
the .CFG file.
LDLIST := NA
LDAR := 15
Logic Settings
ELAT := 4 ESV := 5 ESC := N EMV := N
SET01 := NA
RST01 := NA
SET02 := R_TRIG SV02T AND NOT LT02
RST02 := R_TRIG SV02T AND LT02
SET03 := PB03_PUL AND LT02 AND NOT 52A
RST03 := (PB03_PUL OR PB04_PUL OR SV03T) AND LT03
SET04 := PB04_PUL AND 52A
RST04 := (PB03_PUL OR PB04_PUL OR SV04T) AND LT04
SV01PU := 0.00 SV01DO := 0.00
SV01 := NA
SV02PU := 3.00 SV02DO := 0.00
SV02 := PB02
SV03PU := 0.00 SV03DO := 0.00
SV03 := LT03
SV04PU := 0.00 SV04DO := 0.00
SV04 := LT04
SV05PU := 0.25 SV05DO := 0.25
SV05 := (PB02 OR LT03 OR LT04) AND NOT SV05T
OUT101FS:= Y OUT101 := HALARM OR SALARM OR AFALARM
OUT102FS:= N OUT102 := CLOSE
OUT103FS:= N OUT103 := TRIP
OUT301FS:= N OUT301 := 0
OUT302FS:= N OUT302 := 0
OUT303FS:= N OUT303 := 0
OUT304FS:= N OUT304 := 0
SAM/CYC_A = 32
SAM/CYC_D = 4
Analog, Digital, and Input Samples
per Cycle Data
Figure 10.9 Sample COMTRADE .HDR Header File (Continued)
<RID setting>,FID=SEL-751-Rxxx-V0-Zxxxxxx-Dyyyymmdd,1999
COMTRADE Standard
#T,#A,#D
Total Channels, Analog, Digital
1,IA,A,,A,scale_factor
a
,0.0,0,-32767,32767,[CTR],1.0,P
2,IB,B,,A,scale_factor
a
,0.0,0,-32767,32767,[CTR],1.0,P
3,IC,C,,A,scale_factor
a
,0.0,0,-32767,32767,[CTR],1.0,P
4,IN,,,A,scale_factor
a
,0.0,0,-32767,32767,[CTRN],1.0,P
5,IG,,,A,scale_factor
a
,0.0,0,-32767,32767,[CTR],1.0,P
6,VA,A,,kV,scale_factor
a
,0.0,0,-32767,32767,[PTR],1.0,P
7,VB,B,,kV,scale_factor
a
,0.0,0,-32767,32767,[PTR],1.0,P
8,VC,C,,kV,scale_factor
a
,0.0,0,-32767,32767,[PTR],1.0,P
9,VS,C,,kV,scale_factor
a
,0.0,0,-32767,32767,[PTRS],1.0,P
10,FREQ,,,Hz,0.01,0.0,0,0,12000,1.0,1.0,P
11,VDC,C,,V,scale_factora,0.0,0,-32767,32767,-0.0,1.0,P
Analog Channel Data
a
Scale_factor is the value used to convert the equivalent channel analog
data in the DAT file to primary units (A or kV peak-to-peak)
1,rwb_label
b,c
,,,0
2,rwb_label
b,c
,,,0
•
•
•
nnnn
d
,rwb_label
b,c
,,,0
Digital (Status) Channel Data
b
rwb_label is replaced with Relay Word bit labels as seen in Table K.1
c
Place holders denoted by asterisk (*), are labeled as UNUSEDxxx (where
xxx is the number of the associated label)
d
nnnn = number of the last Relay Word bit
<NFREQ>
0
0,<# of samples>
dd/mm/yyyy,hh:mm:ss.ssssss
First Data Point
Figure 10.10 Sample COMTRADE .CFG Configuration File Data (Sheet 1 of 2)
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