While waiting to find the PDF, here is the standard workflow for the Robot 2001. Most units use a basic PLC controller with buttons (not a touchscreen).
The Standard Wrapping Cycle:
Common Issue: If the machine beeps but doesn't move, check the emergency stop and the photo-eye sensor (usually near the floor). If the sensor sees an obstruction, it locks the cycle. robopac robot 2001 manuale work
Even a well-maintained Robot 2001 will encounter issues. Use this table based on the manuale di lavoro (work manual). While waiting to find the PDF, here is
| Error / Symptom | Probable Cause (from manuale) | Solution (Workaround) | |----------------|-------------------------------|-----------------------| | Ring does not rotate | Faulty encoder or drive belt | Check encoder connection. Replace belt (PN 2001-RB-09) | | Carriage does not move | Broken limit switch or motor brake | Manually release brake (see manuale, page 34). Test limit switches with multimeter. | | Film breaks frequently | Pre-stretch too high or sharp rollers | Reduce P06 to 150%. Inspect rollers for burrs. | | Loose wrap at top | Top wraps count too low | Increase P05 to 6 or 8. | | Display shows "E-04" | Photocell blocked or misaligned | Clean lens. Align reflector per manuale diagram. | | Ring jerks / noisy | Worn rubber ring on rotor rollers | Replace support rollers. Torque to 25 Nm. | | Machine does not cut film | Cut-off blade dull or solenoid failed | Sharpen blade with stone. Check 24V to solenoid coil. | Load the Pallet: Center the load on the turntable
The "Master Reset" Workaround: If the PLC freezes, power down the main isolator for 60 seconds. Then hold STOP + PROG while repowering. This resets to factory defaults – only do this if you have saved your parameters.
The original manual covers three main operational phases: setup, automatic cycle, and emergency interventions.