Timing Charts - Omron ZFV Datasheet

Timing Charts

The following shows the timing charts when communication is performed with external devices.
Measurement
Continuos measurement
Measurement is performed continuosly for the duration that the TRIG signal is ON.
The measurement result is updated and output to external deveices at each measurement cycle.
OFF
TRIG
ON
Tout
OFF
OUTPUT
ON
OFF
ENABLE
ON
Synchronuos measurement
Measurement is performed only once in synchrnous with the change in TRIG signal state from OFF to ON and the result is output.
OFF
TRIG
ON
Tout
OFF
OUTPUT
ON
OFF
ENABLE
ON
• The minimum ON time width of the TRIG signal is 1 ms.
• The OUTPUT signal is helad until the measurement result is updated.
Note: However, when one-shot is set, the OUTPUT signal is held for the preset time.
ZFV
Tout: Measurement cycle
The measurement cycle changes
depending on the setting.
Tout: Measurement time.
The measurement time changes
depending on the setting.
C-11