Parameter Values (Range) Unit Step Default Description
High trigger
level
0.00...60.00 pu 0.01 10.00 High trigger
level for the
analog
channel
Low trigger
level
0.00...2.00 pu 0.01 0.00 Low trigger
level for the
analog
channel
Storage mode 0=Waveform
1=Trend /
cycle
1 0 Storage mode
for the analog
channel
1) Recordable values are available only in trend mode. In waveform mode, samples for this signal type
are constant zeroes. However, these signal types can be used to trigger the recorder on limit
violations of the corresponding analog channel.
Table 577: Non-group binary channel settings for disturbance recorder
Parameter Values (Range) Unit Step Default Description
Operation 1=on
5=off
1 5=off Binary
channel is
enabled or
disabled
Level trigger
mode
1=Positive or
Rising
2=Negative or
Falling
3=Both
4=Level
trigger off
1 1=Rising Level trigger
mode for the
binary
channel
Storage mode 0=Waveform
1=Trend /
cycle
1 0 Storage mode
for the binary
channel
Channel id
text
0 to 64
characters,
alphanumeric
DR binary
channel X
Identification
text for the
analog
channel used
in the
COMTRADE
format
Table 578: Control data for disturbance recorder
Parameter
Values (Range) Unit Step Default Description
Trig recording 0=Cancel
1=Trig
Trigger the
disturbance
recording
Clear
recordings
0=Cancel
1=Clear
Clear all
recordings
currently in
memory
1YHT530004D05 D Section 8
Measurement functions
615 series 659
Technical Manual
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