α
2 Simple Application Controllers
Function Blocks 6
6 - 15
2 ) ON delay timer
3 ) OFF delay timer
Setup of the Delay Function Block directly from the
α
2
Series Controller
1 ) Allocate the input pin to be used for the function block.
2 ) Press the “OK” key with the cursor in the function block. The function block edit screen is
displayed as shown.
3 ) Press the “OK” key to set the Time unit for the delayed output.
4 ) Press the “OK” key having selected the value for the delayed time unit and return to the
function block edit screen. Using the “ and ” keys highlight the Setup FB and press the
“OK” key. The screen displayed is shown.
5 ) Select the On or Off Delay using the “ and ” Keys and press the “OK” key. The Delay
time can be entered using the “+” or “-” keys.
6 ) Press the “OK” key to accept the time figures and subsequently press the “ESC” key to
return to the function block edit screen.
Input pin I
Input pin C
ON
Output
On delay
Time
Shorter than
On delay time
ON OFF
ON
On delay
Time
On delay
Time
Input pin I
Input pin C
Output
Off delay time
Shorter than Off delay time
B 0 0 1 : D L
S e t u p
F B
C h a n g e N o
D e l e t e
F B
T i me
u n i t
1 0 m s
T i me
u n i t
1
0 m s
1
s
0
B 0 0 1 : D L
O n D e l a
O f f D e l a y
y
B 0 0 1 : D L
O n D e l a
T =
0 . 1 s
y
t =
0 . 0 s
