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5.2 Standard Functions Of One Numeric Variable
135
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, the absolute value is obtained for word [signed] data stored in a device specified in , and
the operation result is output to a device specified in using the data type same as the data stored in a
device specified in .
1) Function without EN/ENO(ABS)
2) Function with EN/ENO(ABS_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s
d
s
g_int2=5923
ABS
g_int1=-5923
_IN
g_int2 := ABS(g_int1);
ABS_E
EN ENO
g_int2
g_bool1
g_int1 _IN
g_bool3
g_bool3 := ABS_E(g_bool1, g_int1, g_int2);