ABB REC650 ANSI - Current Sequence Component Measurement CMSQI

12.1.5 Current sequence component measurement CMSQI
12.1.5.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Current sequence component
measurement
CMSQI
I1, I2, I0
SYMBOL-VV V1 EN
-
12.1.5.2 Function block
The available function blocks of an IED are depending on the actual hardware (TRM) and
the logic configuration made in PCM600.
IEC08000221-2-en.vsd
CMSQI
I3P* 3I0
3I0RANG
3I0ANGL
I1
I1RANG
I1ANGL
I2
I2RANG
I2ANGL
IEC08000221 V2 EN
Figure 200: CMSQI function block
12.1.5.3 Signals
Table 352: CMSQI Input signals
Name
Type Default Description
I3P GROUP
SIGNAL
- Three phase group signal for current inputs
Table 353: CMSQI Output signals
Name
Type Description
3I0 REAL 3I0 Amplitude
3I0RANG INTEGER 3I0 Magnitude range
3I0ANGL REAL 3I0 Angle
I1 REAL I1 Amplitude
Table continues on next page
1MRK 511 287-UUS A Section 12
Monitoring
431
Technical manual