Timing chart, Timing chart -13, Lk-g-m-no4-e – KEYENCE LK-G Series User Manual

Page 125

4-13

LK-G-M-NO4-E

4 Input/Output Terminals

Timing Chart

This section describes the timing of the input and output signals.

Normal

• The minimum input time (T1) is 600 µs.The minimum input time (T1), input response time (T2),

RESET time (T4), refresh rate (T5), sampling rate (T6), and program No. change time (T7) vary
depending on the settings.

• The STROBE time (T3) at the time of hold can be changed.

• Auto-zero is canceled when the ZERO input is turned on for two seconds or more.
• This is the chart of when the average number of times is 4096. At this time, the refresh rate (T5)

equals the sampling rate (T6).

• When the average number of times is 16384, 65536, or 262144, the refresh rate exceeds the sam-

pling rate (T6). However, the STROBE output is outputted at the sampling rate.

Refer to page 4-17.

Refer to page 3-43.

Comparator output

OFF

Binary output

STROBE output

TIMING input

RESET/

ZERO input

P1 to P3 inptus

T6/2

MinT1

Min

MinT1

MaxT2

MinT1

MaxT7

0.2ms