Vibro-meter 200-566-000-012 200-566-101-012 VM600 IOCN
*数据控制时间数据控制时间定义主设备必须向从属设备发送其状态（停止、清除、操作）的时间。对于CI854/CI854A，数据控制时间应>=2*看门狗时间。线路冗余如果从设备连接到CI854的线路A和B，则设置此参数。如果特定线路上的通信中断，则该线路将显示警告“PROFIBUS上无活动”。增量TTR自动增加计算的TTR时间（参见上文的目标旋转时间（TTR））。仅当用于工具路由的PROFIBUS上存在高负载的非循环DP-V1通信时，才需要更改Delta TTR。计算方法使用此参数，您可以定义是否要根据实际输入值（基于实际值）进行计算，或者计算是否应确定最小可能值，以在PROFIBUS上实现最快的循环时间（基于最小值）。
*Data control
time
The Data Control Time defines the time in which a master has to
send his state (Stop, Clear, Operate) to the slaves. For
CI854/CI854A the Data control time shall be >= 2 * Watchdog time.
Line
redundancy
If slaves are connected to both lines A and B of CI854 then set this
parameter. By this the warning “No activity on PROFIBUS” will be
indicated for the specific line in case of a lost communication on
that line.
Delta TTR Increases automatically the calculated TTR time (see Target
Rotation Time (TTR), above).
A change for Delta TTR is only needed if there is a high load of
acyclic DP-V1 communication on the PROFIBUS used for
toolrouting.
Calculation
Method
With this parameter you can define if you want to make a
calculation based on the actual entered values (Actual value
based) or if the calculation shall determine the minimal possible
values to achieve the fastest cycle time on PROFIBUS (Minimum
value based).
