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Fuji Electric FRENIC MEGA G2 Series - Page 573

Fuji Electric FRENIC MEGA G2 Series
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5.3 Description of Function Codes 5.3.10 U codes (Customizable logic operation)
5-389
FUNCTION
CODES
F Codes
E Codes
C Codes
P Codes
H Codes
A Codes
b Codes
r Codes
J Codes
d Codes
U Codes
y Codes
K Codes
FUNCTION CODES
Chap 5
Block
selection
(U01 etc.)
Operation
circuit
Description
Function 1
(U04 etc.)
Function 2
(U05 etc.)
2010
Remainder
calculation
Outputs the remainder when input 1 is divided by input
2. This function has output limiters (upper/lower)
specified with two function codes.
The 1st function code provides upper limit value and
the 2nd one provides lower limit value.
Upper limit
Lower limit
2051
Comparator 1
Subtracts input 2 from input 1, and ON is output if
equal to or higher than the deviation set with function
1, and OFF is output if less than the deviation. The
2nd function code provides hysteresis width. ON is
output if both the ON and OFF conditions are
established.
Deviation
Hysteresis
width
2052
Comparator 2
Subtracts input 2 from input 1, and ON is output if
greater than the deviation set with function 1, and OFF
is output if smaller than the deviation (not including
equal sign). The 2nd function code provides hysteresis
width.
Deviation
Hysteresis
width
2053
Comparator 3
Subtracts input 2 from input 1 to obtain an absolute
value, and ON is output if equal to or higher than the
deviation set with function 1, and OFF is output if less
than the deviation. The 2nd function code provides
hysteresis width. ON is output if both the ON and OFF
conditions are established.
Deviation
Hysteresis
width
2054
Comparator 4
Subtracts input 2 from input 1 to obtain an absolute
value, and ON is output if greater than the deviation
set with function 1, and OFF is output if smaller than
the deviation (not including equal sign). The 2nd
function code provides hysteresis width.
Deviation
Hysteresis
width
2055
Comparator 5
Input 1 is compared with the function 1 setting value,
and ON is output if input 1 is equal to or higher than
the function 1 setting value, and OFF is output if input
1 is smaller. The 2nd function code provides
hysteresis width.
Threshold
value
Hysteresis
width
2056
Comparator 6
Input 1 is compared with the function 1 setting value,
and ON is output if input 1 is less than the function 1
setting value, and OFF is output if input 1 is larger.
The s hysteresis width can be set with function 2, but
functions only when OFF conditions are met.
Threshold
value
Hysteresis
width
2057
Comparator 7
Subtracts input 2 from input 1, and ON is output if
greater than the deviation set with function 1, and OFF
is output if less than the deviation (including equal
sign). The 2nd function code provides hysteresis
width.
Deviation
Hysteresis
width
2058
Comparator 8
Subtracts input 2 from input 1 to obtain an absolute
value, and ON is output if greater than the deviation
set with function 1, and OFF is output if less than the
deviation (including equal sign). The 2nd function code
provides hysteresis width.
Deviation
Hysteresis
width
2059
Equivalent
comparator 2
Subtracts input 2 from input 1 to obtain an absolute
value, and OFF is output if greater than the hysteresis
width set with function 2, and ON is output if less than
the hysteresis width (including equal sign).
Not required
Hysteresis
width
2071
Window
comparator 1
ON is output if input 1 is within the upper threshold
and lower threshold range (incl. threshold). The upper
threshold is set with function 1, and the lower
threshold is set with function 2.
Upper
threshold
Lower
threshold
2072
Window
comparator 2
ON is output if input 1 is within the upper threshold
value and lower threshold ranges (not including
threshold values). Set with the upper threshold as
function 1, and the lower threshold as function 2.
Upper
threshold
Lower
threshold

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