Editing Motion fault limit paremeter
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− | The parameter called | + | The parameter called "motion fault limit" controls a safety faulting mechanism of GD servo drives. |
==Usage== | ==Usage== | ||
− | Motion fault | + | Motion fault tries to detect incorrect motor behavior and sets drive in fault state if motion fault threshold exceeded. The motion fault will help to detect following fault scenarios: |
* DC motor runaway when [[Feedback devices|feedback]] is lost | * DC motor runaway when [[Feedback devices|feedback]] is lost | ||
− | * Motion blocked by obstacle (can react faster than following/tracking error fault) | + | * Motion blocked by obstacle and axis stops (can react faster than following/tracking error fault) |
* Detect stall of stepping motor | * Detect stall of stepping motor | ||
==How it works== | ==How it works== | ||
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Correct value can be found by experimenting. | Correct value can be found by experimenting. | ||
# Set threshold to low starting value such as 500 | # Set threshold to low starting value such as 500 | ||
− | # | + | # Try settings |
− | + | * Once you have threshold that sometimes triggers, sometimes not, increase threshold by 30-50% to sta | |
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− | + | KESKEN | |
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