4. Press [OK].
The style and attributes after the conversion are applied to the part.
When you convert a switch part to a lamp/message part, the [Switch
Operation], [Option], and [Valid Condition] attributes set on the switch part
are lost.
You can use the same procedure to convert a lamp/message part to a
switch part.
When you convert a lamp/message part to a switch part, the [Switch
Operation], [Option], and [Valid Condition] attributes set on the switch part
are set to their default values.