Omron FQ2-S Series User Manual page 69

Measurement done (BUSY output OFF)
External device
(1) Measurement processing
and results output (OR and
D0 to D15)
(2) GATE signal
*1: You can change the settings of when the GATE signal is turned ON after the measurement data is output and the length of time that the
GATE signal will remain ON.
Setting the Output Timing fo the GATE Signal: p. 66
Note
The GATE signal will not be output if there is no data set for parallel judgement output and parallel data output.
If only the OR signal is output, read the OR signal when the BUSY signal turns OFF.
FQ2-S/CH User's Manual
for Communications Settings
FQ2
*1
Controlling Operation and Outputting Data with a Parallel Interface Sensor Data Unit
67