Time Specified Hold (Peak, Valley, P-P) - Unipulse f395 Operation Manual

10-3-6. Time Specified Hold (Peak, Valley, P-P)

The hold detection period is within the set time (Hold Detect Time) from the triggered
point in time by this method. A reset signal (T/H) is required for canceling the hold.
Example: Time Specified Peak Hold
H/M
Hold Detect
Time
T/H
COMPLETE
t1: Delay time between the instant when the H/M signal is input and the instant when the
hold is detected.
Ts+0.8msec (max.)
t2: Delay time between the instant when the hold detect time expires and the instant
when the hold is determined.
Ts+0.8msec (max.)
t3: Minimum reset signal width required for canceling the hold.
Ts+0.8msec (min.)
＋
Indicated value
Detection
period
t1
OFF
ON
OFF
ON
OFF
ON
High/Low OFF
Limit
Judgment
Output
ON
OFF
ON
Sensor input value
Hold period
t2 t3
Determination
10.Multi-Hold Mode
t
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