Web Server - Siemens SIMATIC S7-1500 Function Manual

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3.2 Diagnostics
Example 1:
Figure 3-13
Example 1 shows that the CPU can process the user program within the maximum cycle
time of 150 ms when the maximum communication load of 38% is reached. The predicted
cycle time is < 70% of the configured maximum cycle time.
Example 2:
Figure 3-14
In example 2, the CPU can also process the user program with maximum communication
load within the maximum cycle time. However, the predicted cycle time is already at 129 ms.
As soon as the predicted cycle time is ≥ 70% of the maximum cycle time, the chart outputs a
warning.
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Cycle time < 70% of the maximum cycle time
Cycle time ≥ 70% of the maximum cycle time
Function Manual, 11/2019, A5E03484625-AG

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