Mitsubishi MELSEC Q Series Structured Programming Manual

5-66
5.1 Type Conversion Functions
5.1.21 Word (unsigned)/16-bit string type → word (signed), double word (signed) type conversion
WORD_TO_INT(_E), WORD_TO_DINT(_E)
Operation Error
No operation error occurs in the execution of the WORD_TO_INT(_E) and
WORD_TO_DINT(_E) functions.
Program Example
(1) The program which converts word (unsigned)/16-bit string type data input to into word
(signed) type data, and outputs the operation result from .
(a) Function without EN/ENO (WORD_TO_INT)
[Structured ladder]
[ST]
g_int1:= WORD_TO_INT(g_word1);
(b) Function with EN/ENO (WORD_TO_INT_E)
[Structured ladder]
[ST]
g_bool3 := WORD_TO_INT_E(g_bool1, g_word1, g_int1);
(2) The program which converts word (unsigned)/16-bit string type data input to into double
word (signed) type data, and outputs the operation result from .
(a) Function without EN/ENO (WORD_TO_DINT)
[Structured ladder]
[ST]
g_dint1:= WORD_TO_DINT(g_word1);
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Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English