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α
2 Simple Application Controllers
6.5
Pulse Block
The function block emits a single pulse at any of the following user defined times:
Table 6.6: Pulse Function Block
Function
0 0
0
I
P
O
P
L
1 ) Rise Edge (From Off to On) Operation
Input pin I
Output
2 ) Fall Edge (From On to Off) Operation
Input pin I
Output
3 ) Both Edge (From Off to On and On to Off) Operation
Input pin I
Output
Set Item
I
Input pin for pulse operation
Sends a single pulse depending on the function block conditional
setup.
1) Rise Edge (From Off to On)
FB
2) Fall Edge (From On to Off)
3) Both Edge (From Off to On and On to Off)
The function block sends a single pulse depending on the chosen
pulse operation
1) Rise Edge (From Off to On)
Output
2) Fall Edge (From On to Off)
3) Both Edge (From Off to On and On to Off)
1 operation cycle
(time to process program once)
1 operation cycle
(time to process program once)
1 operation cycle
(time to process program once)
Description
1 pulse width
2 pulse width
Function Blocks 6
6 - 13
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