Allen-Bradley ControlLogix Reference Manual

Chapter 4
CIP Axis Attributes
428 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
Bit Name Description
21 Guard Enabling Switch Input Indicates the current state of the Safe Enabling Switch Monitor input.
22
Guard Enabling Switch Monitor In
Progress
Indicates if the Safe Enabling Switch Monitor (ESM) monitoring
function of the safety core is in progress.
23 Guard Reset Input
Indicates the state of the Safety Reset input use to initiate return to
normal operational state of the safety core.
24 Guard Reset Required
Indicates that the drive safety function requires a Safety Reset to
permit return to normal operational state.
25
Guard Stop Input Cycle Required
Status
Indicates that the drive safety function requires a Stop Input Cycle to
permit return to normal operational state.
26
Reserved (Waiting for Stop Request
Removal)
27-31 Reserved

Allen-Bradley ControlLogix Specifications

General

Communication	EtherNet/IP, ControlNet, DeviceNet, DH+
I/O Capacity	Up to 128, 000 I/O points (varies by configuration)
Redundancy	Supported (with specific modules)
Programming Software	Rockwell Automation Studio 5000 Logix Designer
Operating Temperature	0°C to 60°C (32°F to 140°F)
Programming Languages	Ladder Logic, Function Block Diagram, Structured Text, Sequential Function Chart
Modularity	Yes
Certifications	UL, CE
Processor Type	Multiple options available, including standard, safety, and extreme environment processors
Power Supply	Multiple options available, including standard and redundant power supplies with various voltage ranges (e.g., 24V DC, 120/240V AC)