Applicable Systems
Engel Victus
Symptoms
The injection molding machine reports a screw position deviation. The actual screw position deviates from the commanded position beyond tolerance.
Possible Causes
- Screw position encoder feedback loss
- Mechanical binding in the injection unit
- Check ring valve stuck preventing screw movement
Troubleshooting Steps
- Step 1: Check the screw position encoder signal
Signal is clean and accurate - Step 2: Inspect the injection unit for mechanical binding
Unit moves freely - Step 3: Verify the check ring valve operates freely
Ring moves without sticking
How to Reset
To reset: Resolve the position deviation, then clear the alarm.
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Source: Engel Injection Molding Machine Manual, Engel Austria GmbH
Category: Injection Molding
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