Timing Charts - Omron ZFV-C Manual

Section 2
Amplifier Unit

Timing Charts

The following shows the timing charts when communication is performed with external
devices.
■ Measurement
● Continuous measurement
Measurement is performed continuously for the duration that the TRIG signal is ON.
The measurement result is updated, and output to external devices at each measure-
ment cycle.
TRIG
OUTPUT
ENABLE
● Synchronous measurement
Measurement is performed only once in synchronous with the change in TRIG signal
state from OFF to ON, and the result is output.
TRIG
OUTPUT
ENABLE
• The minimum ON time width of the TRIG signal is 1 ms.
• The OUTPUT signal is held until the measurement result is updated.
Note, however, when one-shot output is set, the OUTPUT signal is held for the preset
time.
One-shot Output p.107
ZFV-C
42
User's Manual
OFF
ON
Tout
OFF
ON
OFF
ON
OFF
ON
Tout
OFF
ON
OFF
ON
Tout: Measurement cycle
The measurement cycle changes
depending on the setting.
Tout: Measurement time.
The measurement time changes
depending on the setting.