SET_EP_TICKS block
Short summary
Name |
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→POU type |
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Category |
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Available since |
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Functionality
This block sets the current, platform-dependent system ticks of the entry point for the current execution cycle of the current program. The system ticks are overwritten in the next execution cycle.
Inputs
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Identifier |
Description |
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Inputs: |
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current system ticks |
Input EN
and output ENO
are available when →calling the block. See "Execution control: EN, ENO" for information on input EN
and output ENO
.
See:
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"Blocks for safe logic" whether this block is supported for developing safety-relevant applications.
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"Highlighting safe logic in the FBD-editor" for the effects when using the block as a block for safe logic.
Example for usage within ST-editor
In order to correctly use the block, you have to access the namespace of the block (e.g. by a USING
namespace directive) – see "Namespaces in ST: usage" for details. The calculated values are evaluated by using the Assert
block.
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When creating your application within the ST-editor, enter a call of a block by typing the text as requested by the syntax or use Content Assist.
Restriction for test framework
Do not use this block within a POU under test (see "Testing single POUs by using the test framework") because this block is not supported when a test is executed. Reason: The block is used by the test framework. The system ticks must not be adjusted by other blocks.