95
Table 5.1.17.-4 Parameters for the disturbance recorder (Continued)
Description
Parameter (channel 0)
R, W
Value
External trigger signal's edge
V242
R, W
0...31
Checksum of external signal storing mask V243
b)
R, W
0...31
Triggering state, clearing and restart
V246
R, W
R:
0 = Recorder not
triggered
1 = Recorder triggered
and recording stored in
the memory
W:
0 = Clear recorder
memory
2 = Download restart;
sets the first information
and the time stamp for
triggering ready to be
read
4 = Manual triggering
a)
M1 can be used for broadcast triggering by using the unit address
“
900
”
.
b)
Parameters can be written if the recorder has not been triggered.
c)
The disturbance recorder requires this parameter to be set. The conversion factor is the transformation ratio multiplied by the rated of
the relay.If this parameter is set to zero, the disturbance recorder data cannot be analyzed and dashes are shown on the LCD instead
of the primary values.
d)
This value is copied to parameters M81 and M82.
Table 5.1.17.-5 Disturbance recorder internal triggering and storing
Event
Weighting
factor
Default value
of triggering
mask, V236
Default value
of triggering
edge, V237
a)
Default value
of storing
mask, V238
59P-1
1
0
0
0
Trip of element 59P-
1
2
1
0
1
59P-2 or 47
4
0
0
1
Trip of element 59P-
2 or 47
8
1
0
1
27P-1
16
0
0
0
Trip of element 27P-
1
32
1
0
1
27P-2 or 27D
64
0
0
1
Trip of element 27P-
2 or 27D
128
1
0
1
59N-1
256
0
0
0
Trip of element 59N-
1
512
1
0
1
59N-2
1024
0
0
0
Trip of element 59N-
2
2048
1
0
0
Σ
682
0
751
1MRS755972
Voltage Relay
Technical Reference Manual - ANSI Version
REU 610
Summary of Contents for REU 610
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