Citizen SA-SD Operation Manual page 50

6-2-1-2 Peak Hold Settings
Parameter name
Measurement mode (MEAS)
Trigger mode (TRG)
An external trigger input holds a normal measurement value as the judgment value in accordance with
a specified condition.
The hold behavior can be set using the trigger mode.
Peak hold (Trigger mode: Hold)
■
While the external trigger input is OFF, the peak value is constantly updated.
While the external trigger input is ON, the peak value is held, and when it is turned OFF, the peak value
is cleared and the device returns to its state of performing constant updates.
HIGH setting value
HIGH設定値
LOW setting value
LOW設定値
TRIG
TRIG
TRIG display
TRIG表示
HOLD display
HOLD表示
Judgment output
判定出力
Note
■
When the reset input is turned ON with the external trigger input ON, an indefinite state will be
held.
When the reset input is turned ON with the external trigger input OFF, an indefinite state will be
held for the duration of the specified response time.
In this type of sample hold, the judgment output is the same as the judgment value.
(However, please note that there are some measurement modes for which this is not the case.)
Selects a hold mode.
S-H
P-H (Peak hold)
B-H (Bottom hold)
P-P (Peak-to-peak hold)
P-P/2 (Peak-to-peak hold/2)
NG-H (NG hold)
SLF.S-H / SLF.P-H / SLF.B-H
Selects the external trigger input behavior.
HOLD (Hold) / 1SHOT (One shot)
(Light OFF)
（消灯）
（消灯）
Go
6- 20
Setting value
[Default: S-H]
[Default: HOLD]
TRIG
HOLD
Hi Go
Remarks