Moog Animatics SMARTMOTOR Troubleshooting with Status Bits and SMI Tools Application Note

About this manual

This document provides troubleshooting strategies for Moog Animatics SMARTMOTOR integrated servo motors, focusing on the use of onboard diagnostics and the SmartMotor Interface (SMI) software. It is designed to help machine designers isolate and resolve issues associated with motion control and machine operation by utilizing advanced data features. The guide applies specifically to Class 5 and later SmartMotor products.

What's inside

• Introduction
• Troubleshooting - First Steps
• StatusWords
• StatusWord0: Primary Fault/Status Indicator
• StatusWord1: Index Registration and Software Travel Limits
• StatusWord3: PID State, Brake, Move Generation Indicators
• StatusWord6: Drive Modes
• SMI Troubleshooting Tools
• SmartMotor Playground
• MotorView

Specifications

Frequently asked questions

What is the recommended fault indicator bit for host devices?

Moog Animatics recommends using StatusWord0, Bit0 (DriveReady) as the fault indicator for use by any host device.

What does the DriveReady bit indicate?

The DriveReady bit is the most useful indicator available as it encompasses the fault state of the motor; if any faults have occurred, this bit will be low or off.

What should be done if the motor fails to operate in torque mode?

If the motor fails to operate in torque mode, check for errors and ensure the driver ready bit is active, or if motion is still impossible, the motor may require an RMA.