EtherCAT:EC SET BUS CYCLETIME/zh-hans

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< EtherCAT:EC SET BUS CYCLETIME
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描述

该功能设置运动总线周期时间。 在EC_SET_CYCLE和EC_STARTMASTER调用之前，它将从EC_SETUP.PRG的上下文中调用。

输入

运动周期时间: 4000 μs, 2000 μs, 1000 μs, 500 μs or 250 μs. 如果选择了500μs或250μs的周期时间，则添加到/ FFS0 / FWCONFIG的行：hpetfreq = 2000

输出

None

返回值

None

声明

public sub EC_SET_BUS_CYCLETIME(byval cycle_time as long)

格式

call EC_SET_BUS_CYCLETIME(<cycle_time>)

例子

call EC_SET_BUS_CYCLETIME(4000)


参见

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