Allen-Bradley LOGIX 5000 User Manual

Rockwell Automation Publication 1756-RM006K-EN-P - November 2018 537
Chapter 11
Common Attributes for Advanced Process Control
and Drives Instructions
Follow the guidelines in this chapter for the common attributes for the Advanced
Process Control and Drives Instructions.
For more information on attributes that are common to the Logix 5000™
instructions, click any of the topics below.
Math Status Flags on page 537
Immediate Values on page 540
Data Conversions on page 541
Elementary data types on page 545
LINT data types on page 548
Floating Point Values on page 548
Index Through Arrays on page 551
Bit Addressing on page 552
Follow the guidelines in this topic for Math Status Flags.
Description
Controllers Description
CompactLogix 5380,
CompactLogix 5480,
ControlLogix 5580, Compact
GuardLogix 5380, and
GuardLogix 5580 controllers
A set of Math Status Flags for accessing directly with instructions. These flags are only
updated in ladder diagram routines, and are not tags, and flag aliases are not applicable.
CompactLogix 5370,
ControlLogix 5570, Compact
GuardLogix 5370, and
GuardLogix 5570 controllers
A set of Math Status Flags for accessing directly with instructions. These flags are updated in
all routine types, but are not tags, and flag aliases are not applicable.
Common Attributes
Math Status Flags

Allen-Bradley LOGIX 5000 Specifications

General

Brand	Allen-Bradley
Model	LOGIX 5000
Category	Controller
Language	English