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5 Applied Functions
5.1 Type Conversion Functions
39
FXCPU Structured Programming Manual
(Application Functions)
1
Outline
2
Function List
3
Function
Construction
4
How to Read
Explanation of
Functions
5
Applied
Functions
6
Standard
Function Blocks
A
Correspondence
between Devices
and Addresses
Program example
In this program, bit data stored in a device specified in is converted into double word [signed] data, and
the data obtained by conversion is output to a device specified in .
1) Function without EN/ENO(BOOL_TO_DINT)
2) Function with EN/ENO(BOOL_TO_DINT_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s
d
BOOL_TO_DINT
g_dint1
g_bool1
_BOOL
g_dint1 := BOOL_TO_DINT(g_bool1);
BOOL_TO_DINT_E
EN ENO
g_dint1
g_bool1
g_bool2
_BOOL
g_bool3
g_bool3 := BOOL_TO_DINT_E(g_bool1, g_bool2, g_dint1);