Internal
Hysteresis for
equal band
Equal Band
EqualBandHigh
EqualBandLow
REF or
SetValue
INEQUAL Reset / INHIGH Set
INEQUAL Set / INHIGH Reset
INEQUAL Reset / INLOW Set
INEQUAL Set / INLOW Reset
IEC15000261-1-en.vsdx
IEC15000261 V1 EN-US
Figure 190:
Operation principle of REALCOMP
When EnaAbs
is set as absolute comparison and
SetValue
is set less
than 0.2% of the set unit then INLOW output will never pickups.
During the above mentioned condition, due to marginal value for
avoiding oscillations of function outputs, the INLOW output will
never set.
10.15.7
Technical data
GUID-62792FCB-B436-4034-9A08-C9FF918FF547 v1
REALCOMP function can compare the values from milli value level to giga value
level and the maximum expectable accuracy level from the function is 10 µ.
GUID-3FDD7677-1D86-42AD-A545-B66081C49B47 v3
Table 289:
Number of REALCOMP instances
Function
Quantity with cycle time
3 ms
8 ms
100 ms
REALCOMP
10
10
10
1MRK 505 384-UEN A
Section 10
Logic
Breaker protection REQ650 2.2 IEC
389
Technical manual
Содержание impreza 2017
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