
As with HMI variables, you must create a Display Field for the display of the variable's value.
1. Click your cursor where you want to locate the variable text.
2. Hold down the Shift key on your PC keyboard, while you press the right-pointing arrow key. A square
is highlighted each time you press the arrow key. The first square displays the number of highlighted
squares.
3. Release the Shift key. The Select Operand and Address box opens.
4. Enter the variable number and description, then click OK as shown below.
The SMS message now appears together with the variable field.
Deleting variables
1. Place your cursor in the highlighted Variable field.
2. Press the Backspace or Delete key until the entire field is erased.
Testing messages
To test your messages, click on the Compile button. If, for example, you have attached 'illegal'
variables--not integer or list variables--the first illegal variable will be displayed.
SMS Message Properties
Before you can use an SMS message in your application, you must configure its properties.
1. Open the SMS Messages Properties box by clicking in the fields at the beginning of a message as
shown below.
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