Attention
IronPLC supports IEC 61131-3 Structured Text excluding I/O mapping.
ABS¶
Returns the absolute value of a numeric input.
IEC 61131-3 |
Section 2.5.1.5.2 |
Support |
Supported |
Signatures¶
# |
Input (IN) |
Return Type |
Support |
|---|---|---|---|
1 |
|
|
Supported |
2 |
|
|
Supported |
3 |
|
|
Supported |
4 |
|
|
Supported |
5 |
|
|
Supported |
6 |
|
|
Supported |
Description¶
Returns the absolute value of IN. For signed integer types, the result
of ABS applied to the most negative value is undefined because
the positive value cannot be represented.