Siemens Simatic S7-1500H, Системное руководство

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System overview
2.3 S7-1500 R/H-CPUs
S7-1500R/H redundant system
42
System Manual, 10/2018, A5E41814787-AA
Example of signal response analysis
To analyze a specific signal response, you define the recording and trigger conditions for the
signals to be recorded.
①
The trace function can be called in the project tree from the "Traces" folder under the top
CPU of the redundant system.
The trend diagram
②
displays the selected signals of a recording. Bits are shown in the
lower diagram as a bit track.
The signal table
③
lists the signals of the selected measurement and provides setting
options for specific properties.
①
Trace recordings for S7-1500R/H in the project tree
②
Trend diagram
③
Signal table
Figure 2-14 Trace measurement for S7-1500R/H
Advantages and customer benefits
The trace function offers the following advantages:
● Simultaneous recording of up to 16 different signals and up to four separate trace jobs
● A uniform standard for tag analysis that allows even sporadic errors to be located rapidly