User`s guide

Control Strategy Configuration
How to Select Function Blocks/Variables/Constants
90 UMC800 Control Builder User’s Guide Release E
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Adding a variable
There are two types of variables; Analog and Digital.
From the Item Library Tree group “Other Items”, use the left Mouse button to click on a Variable symbol
in the block library tree, hold the button down, drag the Variable symbol to the function block diagram and
release the mouse button. The Variable symbol will appear on the Function Block Diagram for
configuration.
• Analog Variable symbol • Digital Variable symbol
• Double click on the symbol to open its dialog box.
Enter:
− Tag Name and Descriptor
− Decimal Places (1-5)
− Engineering Units
• Double click on the symbol to open its dialog
box. Enter:
− Tag Name and Descriptor
− Off Label
− On Label
Adding a numeric constant
From the Library Tree group “Other Items”, use the left Mouse button to click on the Numeric Constant
symbol in the block library tree, hold the button down, drag the Constant symbol to the function block
diagram and release the mouse button. The Constant symbol will appear on the Function Block Diagram
for configuration.
• Numeric Constant symbol
• Double click on the symbol to open its dialog box.
Enter:
− Numeric Constant value