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Festo CiA 402 - User Manual

Festo CiA 402
166 pages
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Description
Device profile
CiA 402
for motor controller
CMMS-AS-...-G2
CMMD-AS-...
CMMS-ST-...-G2
via fieldbus:
–CANopen
8040109
1404NH
[8034536]
CiA 402 for motor controller
CMMS-AS/CMMD-AS/CMMS-ST

Table of Contents

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Summary

CiA 402 Device Profile Overview

Description of Device Profile CiA 402

Details the device profile CiA 402 for motor controllers, including supported device types and interface information.

Safety and Document Conventions

Hazard Identification Symbols

Explains warning, caution, and other symbols used for hazard communication and information.

Fieldbus Interface and CANopen

Fieldbus Interface for CiA 402

Details the CAN bus interface for CiA 402, including its integration and configuration.

CANopen Standards and Implementation

Covers CANopen standards and how the motor controller implements them.

CANopen Interface Configuration

Explains the CANopen interface components, LED indicators, pin allocation, and cabling instructions.

CANopen DIL Switch Configuration

Guides the configuration of CANopen participants using DIL switches for node ID and data rate.

CANopen Master Setup

Describes the process of configuring the CANopen master using EDS files.

CANopen Access Procedures

SDO Access for Parameter Control

Explains Service Data Objects (SDOs) for accessing and modifying motor controller parameters.

SDO Sequences and Error Handling

Details SDO sequences for reading/writing and lists SDO error messages.

PDO Messages for Data Exchange

Describes Process Data Objects (PDOs) for efficient, event-driven data transmission.

PDO Parameterization Objects

Lists and describes objects used for parameterizing Transmit and Receive PDOs.

Emergency and SYNC Messages

Explains EMERGENCY messages for error reporting and SYNC messages for device synchronization.

Network Management (NMT Service)

Covers NMT services for controlling the motor controller's operational state and communication.

Setting Parameters

Parameter Set Management

Details loading, saving, and managing parameter sets (current, default, application).

Unit Conversion Factors

Explains the use of factor groups for converting application units to internal controller units.

Output Stage Parameters

Describes parameters related to the output stage, including enable logic and temperature monitoring.

Current Regulator and Motor Adjustment

Covers current regulation and motor adjustment parameters, with essential safety precautions.

Velocity Control Parameters

Details parameters for the speed controller, including gain and time constants.

Position Controller Functions

Explains the position controller, following error, and position reached functions.

Setpoint Value Limitation

Describes limiting the maximum peak current for motor operation in various modes.

Digital Inputs and Outputs

Details reading digital inputs and setting digital outputs via the CAN bus.

Limit Switches and Position Sampling

Explains limit switch usage for reference positions and sampling actual positions.

Device Information Parameters

Covers parameters for reading device type, firmware versions, and identity objects.

Error Management Settings

Explains how to configure error responses and manage error handling for motor controllers.

Compatibility Settings

Introduces the compatibility_control object for maintaining compatibility with older CANopen implementations.

Device Control

Motor Controller State Machine

Illustrates the motor controller's state machine, showing statuses and transitions.

Controlword for State Management

Explains the controlword's bits for triggering state transitions and actions like enabling operation.

Statusword for Reading Device State

Details the statusword bits that indicate the current device status and events.

Operating Modes

Setting the Operating Mode

Describes how to select and set the motor controller's operating mode (e.g., positioning, velocity, torque).

Homing Mode Operation

Explains the homing process for finding the initial position using various methods and parameters.

Positioning Mode (Profile Position)

Details the Profile Position Mode, including target position, curve generator, and controller parameters.

Synchronous Position (Interpolated Mode)

Describes the Interpolated Position Mode for multi-axis synchronization and setpoint interpolation.

Speed Adjustment (Profile Velocity Mode)

Covers speed-regulated operation, including ramp generation and speed controller parameters.

Speed Ramps Configuration

Explains how to configure speed ramps using acceleration and deceleration parameters.

Torque Regulation Mode

Details torque-regulated operation, allowing external torque setpoints for path control.

Diagnostic Messages

Diagnostic Message Explanations

Summarizes diagnostic messages, their codes, causes, and recommended actions.

Fault Clearance Instructions

Provides detailed instructions for clearing various faults and errors, categorized by error groups.

Error Codes via CiA 301;402

Lists error codes according to CiA 301/402, their corresponding messages, and reactions.

Summary

CiA 402 Device Profile Overview

Description of Device Profile CiA 402

Details the device profile CiA 402 for motor controllers, including supported device types and interface information.

Safety and Document Conventions

Hazard Identification Symbols

Explains warning, caution, and other symbols used for hazard communication and information.

Fieldbus Interface and CANopen

Fieldbus Interface for CiA 402

Details the CAN bus interface for CiA 402, including its integration and configuration.

CANopen Standards and Implementation

Covers CANopen standards and how the motor controller implements them.

CANopen Interface Configuration

Explains the CANopen interface components, LED indicators, pin allocation, and cabling instructions.

CANopen DIL Switch Configuration

Guides the configuration of CANopen participants using DIL switches for node ID and data rate.

CANopen Master Setup

Describes the process of configuring the CANopen master using EDS files.

CANopen Access Procedures

SDO Access for Parameter Control

Explains Service Data Objects (SDOs) for accessing and modifying motor controller parameters.

SDO Sequences and Error Handling

Details SDO sequences for reading/writing and lists SDO error messages.

PDO Messages for Data Exchange

Describes Process Data Objects (PDOs) for efficient, event-driven data transmission.

PDO Parameterization Objects

Lists and describes objects used for parameterizing Transmit and Receive PDOs.

Emergency and SYNC Messages

Explains EMERGENCY messages for error reporting and SYNC messages for device synchronization.

Network Management (NMT Service)

Covers NMT services for controlling the motor controller's operational state and communication.

Setting Parameters

Parameter Set Management

Details loading, saving, and managing parameter sets (current, default, application).

Unit Conversion Factors

Explains the use of factor groups for converting application units to internal controller units.

Output Stage Parameters

Describes parameters related to the output stage, including enable logic and temperature monitoring.

Current Regulator and Motor Adjustment

Covers current regulation and motor adjustment parameters, with essential safety precautions.

Velocity Control Parameters

Details parameters for the speed controller, including gain and time constants.

Position Controller Functions

Explains the position controller, following error, and position reached functions.

Setpoint Value Limitation

Describes limiting the maximum peak current for motor operation in various modes.

Digital Inputs and Outputs

Details reading digital inputs and setting digital outputs via the CAN bus.

Limit Switches and Position Sampling

Explains limit switch usage for reference positions and sampling actual positions.

Device Information Parameters

Covers parameters for reading device type, firmware versions, and identity objects.

Error Management Settings

Explains how to configure error responses and manage error handling for motor controllers.

Compatibility Settings

Introduces the compatibility_control object for maintaining compatibility with older CANopen implementations.

Device Control

Motor Controller State Machine

Illustrates the motor controller's state machine, showing statuses and transitions.

Controlword for State Management

Explains the controlword's bits for triggering state transitions and actions like enabling operation.

Statusword for Reading Device State

Details the statusword bits that indicate the current device status and events.

Operating Modes

Setting the Operating Mode

Describes how to select and set the motor controller's operating mode (e.g., positioning, velocity, torque).

Homing Mode Operation

Explains the homing process for finding the initial position using various methods and parameters.

Positioning Mode (Profile Position)

Details the Profile Position Mode, including target position, curve generator, and controller parameters.

Synchronous Position (Interpolated Mode)

Describes the Interpolated Position Mode for multi-axis synchronization and setpoint interpolation.

Speed Adjustment (Profile Velocity Mode)

Covers speed-regulated operation, including ramp generation and speed controller parameters.

Speed Ramps Configuration

Explains how to configure speed ramps using acceleration and deceleration parameters.

Torque Regulation Mode

Details torque-regulated operation, allowing external torque setpoints for path control.

Diagnostic Messages

Diagnostic Message Explanations

Summarizes diagnostic messages, their codes, causes, and recommended actions.

Fault Clearance Instructions

Provides detailed instructions for clearing various faults and errors, categorized by error groups.

Error Codes via CiA 301;402

Lists error codes according to CiA 301/402, their corresponding messages, and reactions.

Festo CiA 402 Specifications

General IconGeneral
BrandFesto
ModelCiA 402
CategoryControl Unit
LanguageEnglish

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