List of Figures

Figure 1.1: Message Format

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Figure 1.2: MDrivePlus Architecture

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Figure 1.3: Functional Architecture

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Figure 1.4: MDrivePlus CANopen Object Dictionary

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Figure 2.1: PDO Producer – Consumer Relationship

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Figure 2.2: SDO Client – Server Relationship

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Figure 2.3: PDO Mapping Showing the Default Mapping for RPDO2

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Figure 3.1: Input Filter Mask

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Figure 4.1: Device Control

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Figure 4.2: State Machine States/Transitions Block Diagram

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Figure 4.3: Statusword Bits

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Figure 6.1: Trajectory Generator Block Diagram

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Figure 6.2: Set-Point Transmission from Host Computer

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Figure 6.3: Single Set-Point Mode (Move After a Move) 6040h Bit 5=0

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Figure 6.4: Set of Setpoints (Move on a Move) 6040h Bit 5=1

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Figure 7.1: The Homing Function

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Figure 7.2: Home Offset

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Figure 7.3: Homing on the Negative Limit and Index Pulse

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Figure 7.4: Homing on the Positive Limit and Index Pulse

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Figure 7.5: Homing on the Positive Home Switch and Index Pulse

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Figure 7.7: Homing on the Home Switch and Index Pulse - Positive Initial Move

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Figure 7.6: Homing on the Negative Home Switch and Index Pulse

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Figure 7.8: Homing on the Home Switch and Index Pulse - Negative Initial Move

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Figure 7.9: Homing without an Index Pulse

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Figure 7.10: Homing on the Index Pulse

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Figure 10.1: Object 60FD Structure

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Figure 10.2: Object 60FE Structure

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List of Tables

Table 1.1: Object Dictionary

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Table 4.1: State Machine States

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Table 4.2: State Machine Transitions

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Table 4.3: MDrivePlus CANopen Device Control Commands (Bits Marked X are not relevant) 28

Table 4.4: MDrivePlus CANopen Operation Modes

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Table 4.5: Device State Bits for Statusword

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Table 6.1: Profile Position Mode Bits of Controlword

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Table 8.1: Profile Velocity Mode Bits of Controlword

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Table 8.2: Profile Velocity Mode Bits of Statusword

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Intelligent Motion Systems DSP-402 manual List of Figures