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5 Applied Functions
5.1 Type Conversion Functions
119
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 example, BCD data stored in a device specified in is converted into word [signed] data, and the
data obtained by conversion is output to a device specified in .
1) Function without EN/ENO(BCD_TO_INT)
2) Function with EN/ENO(BCD_TO_INT_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s
d
g_int1=1234
BCD_TO_INT
g_word1=16#1234
_BCD
g_int1 := BCD_TO_INT(g_word1);
BCD_TO_INT_E
EN ENO
g_int1
g_bool1
g_word1 _BCD
g_bool3
g_bool3 := BCD_TO_INT_E(g_bool1, g_word1, g_int1);