Process Control Instructions
148 Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Function Block
Structured Text
CC(CC_tag);
Operands
Structured Text
Operands Type Format Description
CC tag COORDINATED_ CONTROL structure CC Structure
See Structured Text Syntax for more information on the syntax of expressions
within structured text.
Important:
Whenever an APC block detects a change in Delta Time (DeltaT), a ModelInit will
be performed. For this reason the blocks should only be run in one of the
TimingModes in which DeltaT will be constant.
• TimingMode = 0 (Periodic) while executing these function blocks in a
Periodic Task
• TimingMode = 1 (Oversample)
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