# model.getLogicalSwitch(switch)

Get Logical Switch parameters

@status current Introduced in 2.0.0

## Parameters

* `switch` (unsigned number) logical switch number (use 0 for LS1)

## Return value

* `nil` requested logical switch does not exist
* `table` logical switch data:
  * `func` (number) function index, see [Logical Switch Function Constants](/lua-api-reference/constants/logical-switch-function-constants.md).
  * `v1` (number) V1 value (index)
  * `v2` (number) V2 value (index or value)
  * `v3` (number) V3 value (index or value)
  * `and` (number) AND switch index
  * `delay` (number) delay (time in 1/10 s)
  * `duration` (number) duration (time in 1/10 s)


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