Allen-Bradley Studio 5000 Logix Emulate

Motion Configuration Instructions
Chapter 5
Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018 311
Affects Math Status Flags
No
Major/Minor Faults
None specific to this instruction. See Common Attributes for operand-related
faults.
Execution
Ladder Diagram
Condition/State Action Taken
Prescan The .EN, .DN, .ER, and .IP bits are cleared to false.
Rung-condition-in is false The .EN bit is cleared to false if the .DN or .ER bit is set to
true. Otherwise, the .EN bit is not affected.
The .DN,.ER ,.IP and .PC bits are not affected.
Rung-condition-in is true The .EN bit is set to true and the instruction executes.
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 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.