Mitsubishi MELSEC Q Series

5.1 Type Conversion Functions
5.1.5 Word (signed) type
→ double word (signed) type conversion
5-15
5
APPLICATION FUNCTIONS
INT_TO_DINT(_E)
INT_TO_DINT(_E)
Operation Error
No operation error occurs in the execution of the INT_TO_DINT(_E) function.
Program Example
The program which converts word (signed) type data input to into double word (signed) type
data, and outputs the operation result from .
(a) Function without EN/ENO (INT_TO_DINT)
[Structured ladder]
[ST]
g_dint1 := INT_TO_DINT (g_int1);
(b) Function with EN/ENO (INT_TO_DINT_E)
[Structured ladder]
[ST]
g_bool3 := INT_TO_DINT_E (g_bool1, g_int1, g_dint1);
s
d