Absolute Position Loss without APR Faults
The Absolute Position Recovery is not retained after the following:
- A project is exported, saved as a .L5K or .L5X, and imported (downloaded).
- A major non-recoverable fault (MNRF).
- A power loss.
- On a Control Logix 5570 controller without an ESMTip:The APR can potentially be restored from a Secure Digital Card on aControlLogix5570 Controller (if a 1756-ESM is not present).
- A download of an axis that does not have its home bit set.
- Power cycling of an incremental encoder.
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