ABB RED650, Applications Manual

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IAngCompY : Angle compensation to calibrate angle measurements at Y% of Ir,
where Y is equal to 5, 30 or 100.
The following general settings can be set for the Phase current measurement
(CMMXU).
IAmpCompY : Amplitude compensation to calibrate current measurements at Y% of
Ir, where Y is equal to 5, 30 or 100.
IAngCompY : Angle compensation to calibrate angle measurements at Y% of Ir,
where Y is equal to 5, 30 or 100.
The following general settings can be set for the Phase-phase voltage
measurement (VMMXU).
UAmpCompY : Amplitude compensation to calibrate voltage measurements at Y%
of Ur, where Y is equal to 5, 30 or 100.
UAngCompY : Angle compensation to calibrate angle measurements at Y% of Ur,
where Y is equal to 5, 30 or 100.
The following general settings can be set for all monitored quantities included in
the functions (CVMMXN, CMMXU, VMMXU, CMSQI, VMSQI, VNMMXU) X
in setting names below equals S, P, Q, PF, U, I, F, IL1-3, UL1-3UL12-31, I1, I2,
3I0, U1, U2 or 3U0.
Xmin : Minimum value for analog signal X set directly in applicable measuring
unit. This forms the minimum limit of the range.
Xmax : Maximum value for analog signal X. This forms the maximum limit of the
range.
XZeroDb : Zero point clamping. A signal value less than XZeroDb is forced to zero.
Observe the related zero point clamping settings in Setting group N for CVMMXN
(
UGenZeroDb and IGenZeroDb ). If measured value is below UGenZeroDb and/or
IGenZeroDb calculated S, P, Q and PF will be zero and these settings will override
XZeroDb .
XRepTyp : Reporting type. Cyclic ( Cyclic ), amplitude deadband ( Dead band ),
integral deadband ( Int deadband ) or Deadband and xx se cyclic (xx: 5 sec, 30 sec,
1 min). The reporting interval is controlled by the parameter XDbRepInt .
XDbRepInt : This setting handles all the reporting types. If setting is deadband in
XRepTyp, XDbRepInt defines the deadband in m% of the measuring range. For
cyclic reporting type (
XRepTyp : cyclic ), the setting value reporting interval is in
seconds. Amplitude deadband is the setting value in m% of measuring range.
Integral deadband setting is the integral area, that is, measured value in m% of
measuring range multiplied by the time between two measured values.
XHiHiLim : High-high limit. Set as % of YBase (Y is SBase for S,P,Q UBase for
Voltage measurement and IBase for current measurement).
1MRK 505 393-UEN B
Section 15
Monitoring
Line differential protection RED650 2.2 IEC 321
Application manual