SUM
---


.. figure:: ../media/image978.png
   :figwidth: 4.53125in
   :align: center 

**Purpose**

To add the values of signal lines.

**Procedure** 

The output value is equal to the sum of all input signals. Summation is commutative, so the order of the input signals is unimportant.

**Parameters** 

None.

**Remarks** 

None.

**Examples** 

.. figure:: ../media/image979.png
   :figwidth: 1.94792in
   :align: center 

.. include:: substitutions_control.rst