Allen-Bradley Studio 5000 Logix Emulate User Manual

Chapter 6
Multi-Axis Coordinated Motion Instructions
490 Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018
Acceleration and deceleration enumerations
The following enumerations are defined for Acceleration and Deceleration Unit
parameters for motion instructions.
Enumeration Description Mode Compatibility Notes
0
1
2
3
Units per sec2
% Maximum
Reserved
Reserved
Time
Existing Enumeration
Existing Enumeration
Reserved for Time based programming
4
5
6
7
Units per MasterUnit2
Reserved
Reserved
Reserved
MDSC New Enumeration Reserved for Time based programming
The following table shows acceptable combinations of Speed, Acceleration, and
Deceleration units.
Acceleration and Deceleration Units
Units per sec
2
(Time Driven
Mode Units)
% Maximum
(Time Driven
Mode Units)
Seconds
(Time Driven
Mode Units)
Units per MasterUnit
2
(Master Driven
Mode Units)
Master Units
(Master Driven
Mode Units)
Speed
Units
Units per sec
(Time Driven
Mode Units)
Existing Enumeration Existing Enumeration Not Implemented
Not allowed - Time and Master Driven Units
may not be combined.
% Maximum
(Time Driven
Mode Units)
Existing Enumeration Existing Enumeration Not Implemented
Seconds
(Time Driven
Mode Units)
Not Implemented Not Implemented New Enumeration
Units per
MasterUnits
(Master Driven
Mode Units)
Not allowed - Time and Master Driven Units may not be combined.
New Enumeration Not Implemented
Master Units
(Master Driven
Mode Units)
Not Implemented New Enumeration
These rules for Acceleration and Deceleration must be followed to determine
allowable Time and Master Driven Mode:
• Speed, Acceleration, Deceleration, and Jerk must always be programmed in
the same mode or you get an error.
• If Speed units are seconds, then acceleration, deceleration, and jerk units
must be seconds too.

Allen-Bradley Studio 5000 Logix Emulate Specifications

General

Brand	Allen-Bradley
Model	Studio 5000 Logix Emulate
Category	Controller
Language	English