ABB REU 610 Technical Reference Manual page 90

REU 610
Table 5.1.17.-4 Parameters for the disturbance recorder
Description
Remote triggering
Clear recorder memory
Sampling rate
Station identification/unit number
Rated frequency
Name of the station
Digital channel texts
Analog channel texts
Analog channel conversion factor and unit
for primary voltage transformer(s)
Analog channel conversion factor and unit
for residual voltage U
0
Internal trigger signals' checksum
Internal trigger signal's edge
Checksum of internal signal storing mask
Post-triggering recording length
External trigger signal's checksum
External trigger signal's edge
Checksum of external signal storing mask
Triggering state, clearing and restart
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.
90
Voltage Relay
Technical Reference Manual
Disturbance recorder
Parameter (channel 0)
a)
M1
M2
b)
M15
M18
M19
M20
M40...M47
M60...M63
c)d)
M80
M81 and
M82
c)
M83
V236
V237
b)
V238
V240
V241
V242
b)
V243
V246
R, W Value
W 1
W 1
R, W 800/960 Hz
400/480 Hz
50/60 Hz
R, W 0...9999
R 50 or 60 Hz
R, W Max 16 characters
R -
R -
R, W Factor 0.00...600, unit (V,
kV), e.g. 20.0,kV
R
R
R, W Factor 0.00...600, unit (V,
kV), e.g. 20.0,kV
R, W 0... 4095
R, W 0... 4095
R, W 0... 4095
R, W 0...100%
R, W 0...31
R, W 0...31
R, W 0...31
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
1MRS755769