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5 OPERATION CONTROL PROGRAMS
F/FS G
5.6.9 Exponential operation : EXP
Format EXP(S) Number of basic steps 2
[Usable data]
Setting
data
Usable Data
Bit device
Word device Constant
Calculation
expression
Bit
conditional
expression
Comparison
conditional
expression
16-bit
integer
type
32-bit
integer
type (L)
64-bit
floating
point
type (F)
Coasting
timer
16-bit
integer
type (K/H)
32-bit
integer type
(K/H, L)
64-bit
floating
point
type (K)
(S) —
— —
: Usable
[Setting data]
Setting data Description Data type of result
(S)
Data on which exponential operation will be
performed
Floating-point type
[Functions]
(1) Exponential operation is performed on the base e data specified with (S).
(2) If (S) is an integer type, it is converted into a floating-point type before operation is
performed.
[Errors]
(1) An operation error will occur if:
• (S) is an indirectly specified device and its device No. is outside the range.
[Program examples]
(1) Program which performs exponential operation of D0F and substitutes the result
to #0F
#0F = EXP(D0F)
#3
#2
442413.39200892
#1
#0
D3
D2
13.0
D1
D0
D0F
#0F
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