56
7
Settings and Operations Related to Hold
56
Se
tting
s an
d Op
er
ations Related
to
Hold
Chapter
7
t1: The time from the point where a HOLD signal is input to the point where a peak is detected/
held.
t2: The time from the point where a HOLD signal is canceled to the point where a peak is fixed.
t3: Minimum reset signal range required for fixing a hold.
t4: The time from the point where a H.RESET is input to the point where an indicated value
returns to tracking.
t5: Minimum reset signal range required for releasing a hold.
■
Sample hold (maintaining arbitrary points)
When hold fix section is 0: OFF
●
Operation of sample hold
* Hold output is performed if a hold is set to output selection 1 or output selection 2.
Time
Sensor input value
Indicated value
HOLD LED
Off
On
Off
HOLD input
OFF
ON
Hold output
OFF
ON
Hold
input
HOLD
OFF
ON
key
- When hold is turned ON with external signals, turn it OFF with external signals.
When hold is turned ON with key inputs, turn it OFF with key inputs.
- Refer to P.17 “2-8.External input connection” for connection of hold input termi-
nals.
Key points
