This minimum timer delay also helps to avoid timer resolution issues in other browsers and on other systems.

此最小定时器延时也有助于避免其他浏览器和其他操作系统上的定时器分辨率问题。

youdao

Both of the timer LOGO! and STEP7 have the function of on-delay, off-delay, retentive on-delay and edge-triggered interval time-delay. LOGO!

和STEP7的定时器都具有接通延时、断开延时、保持接通延时、边缘触发延时和脉冲输出功能，LOGO！

youdao