Citizen SA-SD Operation Manual page 52

6-2-1-3 NG Hold Settings
Parameter name
Measurement mode (MEAS)
NG hold
■
The judgment output is held when the judgment value becomes HIGH or LOW whilst the external trigger input
is OFF.
The hold is released when the external trigger input is turned OFF after being turned ON.
The judgment value is held only while the external trigger input is ON.
HIGH setting value
LOW setting value
TRIG
TRIG display
HOLD display
Judgment output
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 addition, when a setting is configured such
that the judgment value changes, a reset will occur, also resulting in an indefinite state for the
duration of the specified response time.
Note that, with NG hold, the judgment output is not the same as the judgment value.
Once a HIGH judgment has been output during an output judgment period, a LOW judgment will
not be output.
When a LOW judgment has been output, a HIGH judgment will not be output.
Selects a hold mode.
S-H (Sample hold)
P-H / B-H / P-P / P-P/2
NG-H (NG hold)
SLF.S-H / SLF.P-H / SLF.B-H
(Light OFF) TRIG
（消灯）
（消灯）
Go
6- 22
Setting value
[Default: S-H]
TRIG TRIG
HOLD
Lo Hi
Remarks
Go