KEYENCE LK-G Series - Manual (Page 89)

3-31
3
LK-G-M-NO3-E
3 Function Settings
Setting the Trigger Condition
Trigger 1 and trigger 2 differ in terms of the sampling period during which the measurement
value is retained in the measurement mode. The offset value is set for the measurement value
that underwent a measurement mode process and the auto-zero process.
Refer to "Using
the Hold Function (Measurement Mode)" (page 3-25) for the details of the timing difference.
1
Hold down the key, and select " oUt-1 " with the
key.
2
Press the key, and select the function " E " with the
key.
Select Hold.
3
Press the key, and select " E-1 " with the key.
"Trigger 2" is selected in this example.
4
Press the key to register the setting. Press the
key to return to the measurement state.
Function No. Trigger Function
Normal Peak hold / bottom
hold / peak-to-peak
hold / average hold Sample-and-hold
E-0 TIM1 Trigger 1 Holds the internal
measurement value on
the rising edge of the
TIMING signal. The sampling period is
from the rising edge of
the timing signal until
the next rising edge. Holds the internal
measurement value on
the rising edge of the
TIMING signal.
E-1 TIM2 Trigger 2 The sampling period is
from the falling edge of
the timing signal until
the next rising edge. On the rising edge of
the TIMING signal, the
sensor takes a number
of samples equal to
the moving average
value and the resulting
internal measurement
value will be held.
OUT1 HI GO LO
HI GO LO
TIM
OUT2 TIM
OUT1 HI GO LO
HI GO LO
TIM
OUT2 TIM
OUT1 HI GO LO
HI GO LO
TIM
OUT2 TIM