PLDWN (11)
PLDWN (11)
ID 11
|
Application: |
PLC |
SIM |
Group: LOGIC
Short description:
Function responding to the falling edge of the signal.
Inputs (1):
|
no. |
type |
impulse |
mark |
notes |
|
1 |
B |
no |
IN |
Binary input no. 1 |
Outputs (1):
|
no. |
type |
impulse |
mark |
notes |
|
1 |
B |
yes (0 -> 1 -> 0) |
OUT |
Function output unit signal |
Settings: none
Function operation:
The PLDWN function returns the unit signal at the OUT output when the IN input changed from high to low.
R registers and M markers used: none