Allen-Bradley ControlLogix Reference Manual

Chapter 4
CIP Axis Attributes
278 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
This floating point value represents the phase-to-phase q-axis stator inductance of
the motor as measured by the Motor Test procedure expressed as a percentage of
the measured Nominal Inductance, Lq, at 25%, 50%, 75%, 100%, 125%, 150%,
175% and 200% rated continuous current.
Motor Test Ld Flux Saturation
Usage Access T Data
Type
Default Min Max Semantics of Values
Required - D
IPM Only
Get/GSV REAL - - - % Nominal Inductance
This floating point value represents the phase-to-phase d-axis stator inductance of
the motor as measured by the Motor Test procedure expressed as a percentage of
the measured Nominal Inductance, Ld, at 100% rated continuous current.
Motor Test Bus Overvoltage Speed
Usage Access T Data
Type
Default Min Max Semantics of Values
Required - D
IPM Only
Get/GSV REAL - - - RPM (rotary motor type)
m/s (linear motor type)
This floating point value represents the maximum speed of the motor without
exceeding the operational DC bus overvoltage limit, as determined by the Motor
Test procedure.
Motor Test Commutation Offset Comp
Usage Access T Data
Type
Default Min Max Semantics of Values
Required - D
IPM Only
Get/GSV REAL - - - Electrical Degrees
This floating point value represents the change in motor Commutation Offset at
rated continuous current as measured by the Motor Test procedure.
See also
Hookup Test Status Attributes on page 267
Inertia Test Status Attributes on page 272
Hookup Test Configuration Attributes on page 266
Inertia Test Configuration Attributes on page 269

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)