Relay Ladder; Structured Text; Function Block - Allen-Bradley Logix5000 Reference Manual

1756 controllogix, 1768 compactlogix, 1769 compactlogix, 1789 softlogix, 1794 flexlogix, powerflex 700s with drivelogix
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Advanced Math Instructions (LN, LOG, XPY)
Chapter 15
Example:
The XPY instruction takes value_1 to the power of value_2 and places the result
in result.

Relay Ladder

Structured Text

result := (value_1 ∗∗ value_2);

Function Block

Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
555

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