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TE3500 | Analytics Workbench · 0 次阅读

Detect String Change 1Ch

Detect String Change 1Ch 1:

The Detect String Change 1Ch detects and counts changes of string values. Therefore, case sensitivity can be taken into account or not.

Optionally, a Boolean signal can be selected for the Enable Execution input so that the algorithm is only active if the value of the selected signal is TRUE.

Configuration Options

  • Case Sensitivity: If the checkbox is ticked off, case sensitivity is taken into account, otherwise not.

Output values

  • String Changed: TRUE, if a string change was detected, otherwise FALSE.
  • Count: Count up every time Boolean Switch is TRUE.
  • Last Event: Indicates the time of the last triggered event → the event can be dragged and dropped into the Scope chart to display it as a trigger-event

Standard HMI Controls

For the Detect String Change 1Ch algorithm, the following HMI controls are available for generating an Analytics Dashboard:

1. The Comparison control visualizes the output values Boolean Switch and Count.

Detect String Change 1Ch 2:

2. The SingleValue control visualizes the output values Count and Last Event.

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3. The BinaryState control visualizes the output value Boolean Switch.

Detect String Change 1Ch 4:

4. The Table Control or Multivalue Control visualizes all output values: Operation Out, Count, Last Event.

Detect String Change 1Ch 5:
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Alternatively, customer-specific HMI controls can be mapped in the Detect String Change 1Ch algorithm using the Mapping Wizard.