Toshiba PROSEC T1 User Manual page 274

8. Special I/O Functions
8.2 Variable input filter constant
Function
The input filter constant (ON/OFF delay time) of the leading 8 points X000 to X007 can
be specified by user program within the range of 0 to 15 ms. The default is 10 ms.
The setting value is recognized at the first scan. Therefore, it cannot be changed after
the second scan.
Related registers
SW16
SW17
Operation
Input signal
Internal logic
Scan cycle
X device
Sample program
This program sets the input filter constant to 3 ms.
NOTE
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Function selection. Refer to section 8.1.
Input filter constant value
F E D C B A 9 8 7 6 5 4 3 2 1 0
No use (set to 0)
T
T: Input filter constant (0 to 15 ms)
For the AC input types, this function works as extended delay time.
On delay time = 25 ms + setting time
Off delay time = 30 ms + setting time
Setting value
0 to 15
T T T