# Changing States on Change in Word Address Value

You can monitor the variable value in single lamp by displaying different colors for different values.

You can display up to 256 states.

## Example Operation

## Setting Workflow

1. Add Variables
2. Set up Parts

## Add Variables

### Project Explorer : [Variables] ➞ [All Variables]

Add the below variable(s).

#### Variables property:

[Name] | [Data Type]
Var1 | [Word]

## Set up Parts

### Project Explorer : [Screen Design] ➞ [Screens] ➞ [Screen1]

Drag and drop the following objects from the [Tool Chest] to the screen.

#### N-State Lamp object (Name: N_StateLamp1) properties:

Tab | Sub Tab | Property | Value
[Function] | [Basic] | [Type] | [Word]
[State Change Condition] | [State]
[Number of States] | 16
[Variable] | [Variable] [Name]: Var1
[Shape] | [Text] | [States] | [State 0] to [State 15] | [Text] | State * (Type the status number in "*")
[Basic] | [States] | [State 0] to [State 15] | [Fill] | [Type] | [Solid]
[Value] | [ID] ID:(Any)