ABB REF 610 Technical Reference Manual page 109

1MRS 755535
Feeder Protection Relay
Technical Reference Manual - ANSI Version
Disturbance recorder
Table 4.1.17-5 Parameters for the disturbance recorder
Description
Remote triggering
Clear recorder memory
Sampling rate
Station identification/unit number
Rated frequency
Name of the feeder
Digital channel texts
Analogue channel texts
Analogue channel conversion factor and
unit for I I and I
a, b c
Analogue channel conversion factor and
unit for the ground-fault current
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
1)
The disturbance recorder requires this parameter to be set. The conversion factor is the
transformation ratio multiplied by the rated current of the relay. If this parameter has been given the
value 0, dashes will be shown on the LCD instead of the primary values and the recorded data will be
redundant.
2)
M1 can be used for broadcast triggering by using the unit address "900".
3)
Parameters can be written if the recorder has not been triggered.
4)
This value is copied to parameters M81 and M82.
Parameter
R, W Value
(channel 0)
2) W 1
M1
M2 W 1
3) R, W 800/960 Hz
M15
400/480 Hz
50/60 Hz
M18 R, W 0...9999
M19 R 50 or 60 Hz
M20 R, W Max 16 characters
M40...M47 R
M60...M63 R
R, W Factor 0...65535, unit
1) 4)
M80
(A, kA), e.g. 10,kA
M81 and
R
M82
R, W Factor 0...65535, unit
1)
M83
(A, kA), e.g. 10,kA
V236 R, W 0...16383
V237 R, W 0...16383
3) R, W 0...16383
V238
V240 R, W 0...100%
V241 R, W 0...31
V242 R, W 0...31
3) R, W 0...31
V243
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
REF 610
109