SQR (76)
SQR (76)
ID 76
|
Application: |
PLC |
SIM |
Group: MATH
Short description:
A function that returns a second power value from an input value.
Inputs (1):
|
no. |
type |
impulse |
mark |
notes |
|
1 |
R |
no |
IN |
Real type input |
Outputs (2):
|
no. |
type |
impulse |
mark |
notes |
|
1 |
R |
no |
OUT |
Function output value |
| 2 | B | no | limit | Result is out of limit for a real type variable |
Settings: none
Function operation:
The SQR function returns the square of the input value as result. If the operation result is greater than the upper value of the real type variable (-1.7 * 10E308 ... 1.7 * 10E308), the limit output is activated, and the OUT output is the maximum value of the real type variable.
R registers and M markers used: none