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5 Applied Functions
5.1 Type Conversion Functions
98
FXCPU Structured Programming Manual
(Application Functions)
Program example
In this program, double word [unsigned]/bit string [32-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(DWORD_TO_DINT)
2) Function with EN/ENO(DWORD_TO_DINT_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s
d
g_dint1=74565
DWORD_TO_DINT
g_dword1=16#00012345
_DWORD
g_dint1 := DWORD_TO_DINT(g_dword1);
DWORD_TO_DINT_E
EN ENO
g_dint1
g_bool1
g_dword1
_DWORD
g_bool3
g_bool3 := DWORD_TO_DINT_E(g_bool1, g_dword1, g_dint1);