Omron FZ4 Series, Руководство пользователя, Страница: 357 / 656

6
Changing
the
System
Environment
FZ4 User's Manual Setting the System Operation Environment 355
Enable
timing
●
[ENABLE
start]
●
STEP start
Sets the timing for starting the pulse count.
ENABLE start: Counts the pulses input during the
measurement trigger receipt period.
STEP start: Does not count pulses even during the
measurement trigger receipt period until the STEP
signal is input.
Pulse reset
timing
●
[Every trigger
pulse]
Sets the timing for resetting.
Pulse Z [0] to 1023
Sets how many pulses it takes for the trigger to be
produced.
Important
●
The encoder trigger setting is disabled in the FZ4-L35 series.
Setting the STEP Input Detection Pulse Width [STEP Setting]
This setting is performed as a countermeasure against STEP input chattering and to prevent operation
malfunctions due to entrance of noise.
When Filter Setting Value Is 100 μs (Initial Value)
The STEP signal is detected as being on at the point it is on continuously for at least 100 μs, and
measurement begins at this point.Accordingly, STEP signal detection is delayed by an amount of time
equivalent to the set filter value. Also, when turning from ON to OFF, the OFF filter fixed at 500 μs is
activated and the STEP signal is detected as OFF when it is off for at least 500 μs.
1.
On the Main screen, tap the [System] menu - [Controller] - [STEP setting].
2.
Set the filter width in the "STEP setting" area.
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