Safety related limited increment exceeded

What does F7010 mean?

This safety technology error indicates that the actual position increment of the motor, as monitored by the safety function, has exceeded a defined safety-related limited increment threshold on the IndraDrive MPx02. This typically means the motor moved further than permitted in a safe monitored mode, triggering a safety stop.

• Incorrectly parameterized safety-related limited increment (e.g., S-0-0196) for the application.
• Loss of control due to incorrect speed loop tuning or mechanical issues.
• Encoder fault or noise leading to erroneous position feedback.
• Commanded motion exceeding the safety-monitored increment.
• Unexpected external force causing the axis to move beyond the allowed increment.

Click steps to track your progress.

1. 1

   Review and adjust the safety-related limited increment parameter (e.g., S-0-0196 'Limited increment position range') in the IndraDrive MPx02, ensuring it is appropriate for the application.

2. 2

   Check the tuning of the speed and position control loops for stability and accuracy.

3. 3

   Verify the motor encoder for correct and clean position feedback. Inspect wiring for noise or loose connections.

4. 4

   Analyze the machine's motion profile and ensure that commanded position changes do not exceed the set safety increment.

5. 5

   Inspect the mechanical system for any binding, excessive backlash, or external forces that could cause unintended movement.