IDE Documentation ... Reference documentation Creating the application Creating application in LD-editor Actions within LD-editor Modifying variables (LD) The LD-editor provides the following actions to modify an already declared variable: Changing name, data type and initial value of a declared variable Changing the name of a declared variable Changing the data type of a declared variable Entering or changing the initial value for a declared variable Entering or changing the description for a declared variable Entering or changing the comment for a declared variable