Unipulse F331, Руководство по эксплуатации

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19
5 SETTING OF FUNCTIONS
19
SETTING OF FUNCTIONS
Chapter
5
5-8.
Hold mode
■
Sample (The arbitrary points are held.)
< Timing chart >
t1: Time from when the hold signal is inputted to when the indicated value is held
t2: Time from when the hold signal is cancelled to when the indicated value returns to tracking
t3: Minimum reset signal width required for canceling the hold
■
Peak (The maximum point is held.)
< Timing chart >
t1: Time from when the hold signal is inputted to when the indicated value is held
t2: Time from when the hold signal is cancelled to when the indicated value returns to tracking
t3: Minimum reset signal width required for canceling the hold
t4: Time after updating a hold value until it holds
* HOLD LED is blinked after HOLD start for the 1st time.
Time
Indicated value
Sensor input value
HOLD
input
OFF
ON
t1 to t3: MAX 20mS
t2
t3
t1
Hold
ON OFF OFF
HOLD
LED
Time
Indicated value
Sensor input value
HOLD
t2
t3
t4
t1
input
OFF
ON
t1 to t3: MAX 20mS
Detection
ON OFF OFF
HOLD
LED
blinking ON
blinking
t4: Approx. 0.5s
Hold Hold
t4
Detection