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Allen-Bradley Studio 5000 Logix Emulate User Manual

Allen-Bradley Studio 5000 Logix Emulate
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Preface
24 Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018
If the controller: Then:
Does not detect an error when the instruction
executes
The controller sets the .DN bit.
Detects an error when the instruction executes
The controller sets the .ER bit and stores an error
code in the control structure.
3. The next time the rung becomes false after either the .DN or .ER bit sets,
the controller clears the .EN bit.
4. The controller can execute the instruction again when the rung becomes
true.
Message type motion instructions send one or more messages to the servo module.
Examples of message type instructions include the:
• Motion Direct Drive On (MDO) instruction
• Motion Redefine Position (MRP) instruction
Message type instruction work as follows:
1. When the rung that contains the motion instruction becomes true, the
controller:
• Sets the enable (EN) bit.
• Clears the done (DN) bit.
• Clears the error (ER) bit.
2. The controller begins to execute the instruction by setting up a message
request to the servo module.
Tip:
The remainder of the instruction executes in parallel to the program scan.
3. The controller checks if the servo module is ready to receive a new message.
4. The controller places the results of the check in the message status word of
the control structure.
5. When the module is ready, the controller constructs and transmits the
message to the module.
Tip:
This process may repeat several times if the instruction requires multiple
messages.
6. The instruction executes.
Message Type
Instructions

Table of Contents

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Allen-Bradley Studio 5000 Logix Emulate Specifications

General IconGeneral
TypeEmulation Software
Supported PlatformsPC
Operating SystemWindows
Compatible ControllersControlLogix 5570, ControlLogix 5580, CompactLogix 5370, CompactLogix 5480
IntegrationIntegrated with Studio 5000 environment
Works with Studio 5000 Logix DesignerYes
Programming LanguagesLadder Logic, Function Block Diagram, Structured Text, Sequential Function Chart
Communication ProtocolsEtherNet/IP
FunctionalityController Emulation
PurposeTesting and Debugging
Use CaseProgram development, testing, training, and troubleshooting without physical PLC hardware

Summary

LOGIX 5000 Controllers Motion Instructions

Motion State Instructions

Motion Axis Fault Reset (MAFR)

Use the Motion Axis Fault Reset (MAFR) instruction to clear all motion faults for an axis. This is the only method for clearing axis motion faults.

Motion Axis Shutdown (MASD)

Use the Motion Axis Shutdown (MASD) instruction to force a specified axis into the Shutdown state.

Motion Axis Shutdown Reset (MASR)

Use the Motion Axis Shutdown (MASR) instruction to transition a group of axes from the shutdown operating state to the axis ready operating state.

Motion Move Instructions

Motion Axis Stop (MAS)

Use the Motion Axis Stop (MAS) instruction to stop a specific motion process on an axis or to stop the axis completely.

Motion Axis Home (MAH)

Use the Motion Axis Home (MAH) instruction to home an axis. Two different homing modes can be selected during axis configuration: Active or Passive.

Motion Axis Jog (MAJ)

Use the Motion Axis Jog (MAJ) instruction to move an axis at a constant speed until you tell it to stop.

Motion Axis Move (MAM)

Use the Motion Axis Move (MAM) instruction to move an axis to a specified position.

Motion Change Dynamics (MCD)

Use the Motion Change Dynamics (MCD) instruction to selectively change the speed, acceleration rate, or deceleration rate of a move profile or a jog profile in process.

Motion Calculate Cam Profile (MCCP)

The Motion Calculate Cam Profile (MCCP) instruction calculates a cam profile based on an array of cam points.

Motion Axis Position Cam (MAPC)

The Motion Axis Position Cam (MAPC) instruction provides electronic camming between any two axes according to the specified Cam Profile.

Motion Axis Time Cam (MATC)

The Motion Axis Time Cam (MATC) instruction provides electronic camming of an axis as a function of time, according to the specified Cam Profile.

Motion Group Instructions

Motion Group Stop (MGS)

The Motion Group Stop (MGS) instruction initiates a stop of all motion in progress on all axes in the specified group by a method configured individually for each axis or as a group via the Stop Mode of the MGS instruction.

Motion Group Shutdown (MGSD)

Use the Motion Group Shutdown (MGSD) instruction to force all axes in the designated group into a Shutdown state.

Motion Group Shutdown Reset (MGSR)

Use the Motion Group Shutdown Reset (MGSR) instruction to transition a group of axes from the shutdown operating state to the axis ready operating state.

Motion Event Instructions

Motion Configuration Instructions

Multi-Axis Coordinated Motion Instructions

Motion Coordinated Linear Move (MCLM)

Use the MCLM instruction to start a single or multi-dimensional linear coordinated move for the specified axes within a Cartesian coordinate system.

Motion Coordinated Circular Move (MCCM)

Use the MCCM instruction to initiate a two or three-dimensional circular coordinated move for the specified axes within a Cartesian coordinate system.

Motion Error Codes, faults, and attributes

Understand Motion Status and Configuration Parameters

Troubleshoot Axis Motion

Overview of motion-related data types

Overview of Structured Text Programming

Common attributes for Motion instructions

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