ABB Relion 630 Series, Technical Manual

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Table 221: RTOI OUT_VAL logic
Value of OUT_VAL Description
TRUE Integer conversion valid
FALSE Absolute real input size exceeds the maximum
integer size
3.35.11.3 Signals
Table 222: RTOI Input signals
Name Type Default Description
INT REAL 0.0 Real input
Table 223: RTOI Output signals
Name Type Description
OUT INTEGER Integer output
OUT_VAL BOOLEAN Output conversion validity
3.35.12 MINMAXR function block
3.35.12.1 Function block
GUID-C32ADA8A-F602-4C1C-BBCB-A7D491B94301 V1 EN
Figure 119: Function block
3.35.12.2 Functionality
MINMAXR minimum and maximum value selector from the real input signals finds
the minimum and maximum value from the ten inputs and gives the quantities of these
to the outputs
MIN
and
MAX
as well as the channel number that has the absolute
minimum and maximum values
MIN_IN_CH
and
MAX_IN_CH
. When using less
than ten inputs, the last connected input should be connected to all the rest open inputs
for correct operation.
Section 3
1MRS757256 F
Basic functions
182 PML630/Compact Load-Shedding Solution
Technical Manual