Keyence LK-G Series Manual de usuario descargar pdf (Pagina 130)

4-18

LK-G-M-NO4-E

4 Input/Output Terminals

Timing details

■

Minimum input time (T1) and input response time (T2)

The sampling rate can be changed according to the setting. Refer to page 3-39.

The measurement response time, measurement average time, RESET time, and refresh rate vary depending

on the sampling rate. Furthermore, when the mutual interference prevention function is turned on, calculate the

value after doubliug the sampling rate (T6 = T6 x 2).

■ Average measurement time, RESET time (T4) and refresh rate (T5)

When the mutual interference prevention function is turned on, calculate the value after doubling the sampling

rate (T6 = T6 x 2).

■ Program No. change time (T7)

When the mutual interference prevention function is turned on, calculate the value after doubling the sampling

rate (T6 = T6 x 2).

Sampling rate (T6) Minimum input time (T1) Input response time (T2)

20 µs 1000 µs 1000 µs + T6 × 2

50 µs

100 µs

200 µs

500 µs

1000 µs 2000 µs 2000 µs + T6 × 2

Filter

Average

measurement time

Number of data of

moving average

RESET time (T4) Refresh rate

(T5)

Number of

data to be

averaged

1 T6 × 1 1 T6 × 1 T6 × 1

4 T6 × 4 1 T6 × 4 T6 × 1

16 T6 × 16 1 T6 × 16 T6 × 1

64 T6 × 64 1 T6 × 64 T6 × 1

256 T6 × 256 1 T6 × 256 T6 × 1

1024 T6 × 1024 1 T6 × 1024 T6 × 1

4096 T6 × 4096 1 T6 × 4096 T6 × 1

16384 T6 × 16384 4 T6 × 16384 T6 × 4

65536 T6 × 65536 16 T6 × 65536 T6 × 16

262144 T6 × 262144 64 T6 × 262144 T6 × 64

High-pass ﬁlter T6 × 12 T6 × 1

Low-pass ﬁlter T6 × 12 T6 × 1

Number of connecting

heads

Sampling rate (T6)

20 µs Other than 20 µs

Single head 60 ms (T6 × 10) + 50 ms

Two heads 50 ms (T6 × 10) + 60 ms

1 2 ... 125 126 127 128 129 130 131 132 133 134 135 ... 197 198

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Keyence LK-G Series Manual de usuario Pagina 130

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