Chapter 1
Process Control Instructions
148
Function Block
Structured Text
CC(CC_tag);
Operands
Structured Text
Operands
Type
CC tag
COORDINATED_ CONTROL
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)
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Format
Description
structure
CC Structure