Keyence LK-G Series Uživatelský manuál stáhnout pdf (Strana 153)

5-23

LK-G-M-NO5-E

5 RS-232C

Timing Chart

■ When the measurement mode is other than sample hold (trigger 2)

• When the measurement mode is set to normal, the measurement value of when the timing

input turns on is outputted.

• When the measurement mode is peak hold, bottom hold, peak-to-peak hold, average

hold or sample hold (trigger 1), the measurement value that is ﬁxed by turning on the

timing input is outputted.

■ When the measurement hold is sample hold (trigger 2)

• After the timing input turns on, the measurement value ﬁxed after the sampling period

+t ms is outputted.

The t-time is identified as follows.

Sampling rate 20 µs t=T2+4 ms

Other than 20 µs t=T2+3 ms

Refer to page 4-16 for T2 (input response time).

TIMING input

Measurement

value

t ms

RS-232C data output

OFF

TIMING input

Measurement

value

Sampling period + t ms

RS-232C data output

OFF

1 2 ... 148 149 150 151 152 153 154 155 156 157 158 ... 197 198

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Keyence LK-G Series Uživatelský manuál Strana 153