Implements a data latch for a numeric value. A False to True transition on the Clock input will latch the current value at the input (In), to the output (Out).
Inputs |
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Slots |
Type |
Default |
Description |
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Clock |
Digital |
Null |
A False to True transition will cause the output slot to latch the current value applied to the input slot. |
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In |
Numeric |
Null |
The value to be latched |
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Outputs |
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Slots |
Type |
Description |
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Output |
Numeric |
The currently latched value |
Properties |
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Slots |
Description |
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Persistent |
Determines if the latched value is persisted across program restarts and power-cycles |
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DefaultValue
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Determines the initial value of the block on program start, or on initial load of the program. If the block is not persistent, the output will be set to the DefaultValue on the restart of the program (including controller restarts and power-cycles). If the block is persistent, the DefaultValue will only be used on the initial download and start of the program, and will not be used on subsequent restarts. |