Mitsubishi MELSEC Q Series

5.2 Standard Functions of One Numeric Variable
5.2.1 Absolute value
5-119
5
APPLICATION FUNCTIONS
ABS(_E)
ABS(_E)
5.2 Standard Functions of One Numeric Variable
5.2.1 Absolute value
ABS(_E)
Function
Operation processing
(1) Outputs the absolute value of word (signed), double word (signed), single-precision real or
double-precision real type data input to from in the same data type as that of .
Assuming that the input value is A and the operation output value is B, the relationship is
expressed by the following equality.
(2) The value to be input to is word (signed), double word (signed), single-precision real or
double-precision real type data.
(3) When the data type of is word (signed) type and the input value is -32768, 32768 is
output from .
When the data type of is double word (signed) type and the input value is -2147483648,
2147483648 is output from .
(No operation error occurs. In case of ABS_E, TRUE is output from ENO.)
ABS(_E)
_E: With EN/ENO
indicates any of the following
functions.
ABS ABS_E
Input argument, EN:
Executing condition (TRUE: Execution, FALSE: Stop) :Bit
s:
Input :ANY_NUM
Output argument, ENO:
Output status (TRUE: Normal, FALSE: Error) :Bit
d:
Output :ANY_NUM
Universal
UD
High
Performance
EN ENO
ds
ABS_E
(EN, s, d);ENO:=
Structured ladder
ST
ABS_E
s
d
s
B= A
s
s
d
s
d