Allen-Bradley ControlLogix Reference Manual

Chapter 4
CIP Axis Attributes
246 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
CIP Axis I/O Status - RA
Usage Access T Data
Type
Default Min Max Semantics of Values
Required - All GSV T DINT - - - Enumeration:
0 = Regenerative Power OK Input
1 = Bus Capacitor Module OK
Input
2 = Shunt Thermal Switch OK
Input
3 = Contactor Enable Output
4 = Pre-Charge OK Input
5 - 31 = Reserved
Collection of bits indicating the state of Rockwell Automation specific digital
inputs associated with the operation of this motion axis. A value of zero for a given
input bit indicates a logical 0 value, while a value of 1 indicates a logical 1 value.
CIP Axis I/O Status - RA Bit Descriptions
Bit Usage Name Description
0 Optional/
D
Regenerative Power OK
Input
This bit represents the logical state of the Regenerative
Power Input.
1 Optional/
BD
Bus Capacitor Module
OK Input
This bit represents the logical state of the Bus Capacitor
Module Input.
2 Optional/
BD
Shunt Thermal Switch
OK Input
This bit represents the logical state of the Shunt Thermal
Switch Input.
3 Optional/
BD
Contactor Enable
Output
This bit represents the logical state of the Contactor
Enable Output.
4 Optional/
BD
Pre-Charge OK Input
This bit represents the logical state of the Pre-Charge
Input.
5-31 - Reserved -
The naming convention for individual bits within the CIP Axis I/O Status - RA
attributes is to append a 'Status' suffix to the CIP Axis Status - RA condition. This
table lists the resulting CIP Axis I/O Status -RA tags associated with the above
status conditions.
Bit Tag
0 RegenerativePowerInputStatus
1 BusCapacitorModuleInputStatus
2 ShuntThermalSwitchInputStatus
3 ContactorEnableOutputStatus
4 PreChargeInputStatus

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)