This table shows the maximum counter frequencies determined by the filtering values used to reduce the bounce effect on the input:
|
Input |
Bounce Filter Value (ms) |
Maximum Counter Frequency Expert |
Maximum Counter Frequency Regular |
|---|---|---|---|
|
A B |
0.000 |
200 kHz |
1 kHz |
|
0.001 |
200 kHz |
1 kHz |
|
|
0.002 |
200 kHz |
1 kHz |
|
|
0.005 |
100 kHz |
1 kHz |
|
|
0.01 |
50 kHz |
1 kHz |
|
|
0.05 |
25 kHz |
1 kHz |
|
|
0.1 |
5 kHz |
1 kHz |
|
|
0.5 |
1 kHz |
1 kHz |
|
|
1 |
500 Hz |
500 Hz |
|
|
5 |
100 Hz |
100 Hz |
|
|
A is the counting input of the counter. B is the counting input of the dual phase counter. |
|
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Outputs used by the high speed expert functions can only be accessed through the function block. They cannot be read or written directly within the application.
|
|
|
UNINTENDED EQUIPMENT OPERATION |
|
oDo not use the same function block instance in different program tasks. oDo not modify or otherwise change the function block reference (AXIS) while the function block is executing. |
|
Failure to follow these instructions can result in death, serious injury, or equipment damage. |
