Allen-Bradley Studio 5000 Logix Emulate

Multi-Axis Coordinated Motion Instructions
Chapter 6
Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018 387
Affects Math Status Flags
No
Major/Minor Faults
None specific to this instruction. See Index Through Arrays for array-indexing
faults.
Execution
Ladder Diagram
Condition/State Action Taken
Prescan Same as Rung-condition-in is false.
Rung-condition-in is false The .EN, .DN, and .ER are cleared to false.
Rung-condition-in is true and
.EN bit is false
The .EN bit is set to true and the instruction executes.
Rung-condition-in is true and
.EN bit is true
N/A
Postscan N/A
Structured Text
Condition/State Action Taken
Prescan See Prescan in the Ladder Diagram table.
Normal execution See Rung-condition-in is false, followed by Rung-condition-in is true in the
Ladder Diagram table.
Postscan See Postscan in the Ladder Diagram table.
Error Codes
See Motion Error Codes (.ERR) for motion instructions.