ABB REG670 - Page 633

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 502 071-UEN - Section 17
Monitoring
Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 627
Application manual