Delta ASDA-A3 Series User Manual page 287

Parameters
For example:
When U is set to 1 and Y is set to 1 (and filter width is therefore 0.2 μs), and when the high and low
duty width of the command pulse are both larger than 0.8 μs (and filter width is 4 times 0.2 μs),
8
then the pulse command is not filtered out.
When the high or low duty width of the pulse is smaller than the filter width, then it is filtered out.
Pulse input
Filtered signal
If this first pulse width is shorter than 0.8 μs,
it may be filtered, and thus two input pulses will
be regarded as one pulse. If this pulse width is
shorter than 0.2 μs, it will be filtered.
If you use an 125 ns (4 Mpps) input pulse, set the filter value Y to 0 to disable the filter function.
Note: when the high-speed pulse specification of the signal is 4 Mpps and the value of the filter is 0, then the pulse is not
filtered.
P1.001●
Default:
Unit:
Format:
Settings:
U
YX
8-30
<0.8 μs
0.8 μs
Input for control mode and control command
0x0000 (Model: A3-M, A3-L)
0x000B (Model: A3-F)
P (pulse); S (rpm); T (N-M)
HEX
Z YX
Control mode
Z
setting
>0.8 μs
>0.8 μs
Pulse input
Filtered signal
If this low level pulse width is shorter than 0.8 μs,
it may be filtered, and thus two input pulses will
be regarded as one pulse. If this low level pulse
width is shorter than 0.2 μs, it will be filtered.
Control mode: All
Setting range: 0x0000 – 0x111F
Data size:
Direction control
<0.8 μs
0.8 μs
Address: 0102H
0103H
16-bit
U DIO value control
Revision December, 2017
ASDA-A3