What causes fault code PKG-WRAP2 (Stretch Wrapper — Turntable Motor Fault)?

Turntable VFD tripped on overcurrent — overweight load or mechanical binding. Turntable bearing failure — turntable not spinning freely. Turntable drive chain or belt broken — motor runs but turntable doesn't spin. Pallet or product jammed against the wrapper frame — preventing turntable rotation. VFD parameter corruption — turntable VFD lost its programming

How do I fix fault code PKG-WRAP2?

Check turntable VFD display for fault code — clear and attempt restart. Inspect turntable area for physical obstructions — remove any product, pallet debris, or foreign objects. With no load on the turntable, verify it rotates freely by pushing it by hand. Check turntable drive chain/belt — inspect for break, excessive slack, or damage. If turntable is hard to rotate by hand, inspect the turntable bearing — plan for replacement if seized. Verify VFD parameters are correct — compare to commissioning sheet or backup parameter file

Stretch Wrapper — Turntable Motor Fault

PKG-WRAP2

Stretch wrapper turntable motor has faulted. Turntable will not rotate. VFD driving the turntable motor shows a fault code.

medium packaging

packaging stretch wrapper turntable motor vfd bearing

Probable Causes (ranked)

Turntable VFD tripped on overcurrent — overweight load or mechanical binding
Turntable bearing failure — turntable not spinning freely
Turntable drive chain or belt broken — motor runs but turntable doesn't spin
Pallet or product jammed against the wrapper frame — preventing turntable rotation
VFD parameter corruption — turntable VFD lost its programming

Fix Steps

1 Check turntable VFD display for fault code — clear and attempt restart
2 Inspect turntable area for physical obstructions — remove any product, pallet debris, or foreign objects
3 With no load on the turntable, verify it rotates freely by pushing it by hand
4 Check turntable drive chain/belt — inspect for break, excessive slack, or damage
5 If turntable is hard to rotate by hand, inspect the turntable bearing — plan for replacement if seized
6 Verify VFD parameters are correct — compare to commissioning sheet or backup parameter file

Field Trick

Stretch wrapper turntable bearings live in the worst possible environment — they sit on the floor, get hit by forklifts, and never get lubricated. Every 6 months, jack up the turntable and spin it by hand. If it feels gritty or doesn't coast, grease it or replace it. A $300 bearing replacement is cheaper than $3000 in overtime from wrapper downtime during peak shipping.

Suggested Replacement Parts

Parts matched to fault category: Motor

Baldor/ABB 1HP TEFC Motor P/N: EM3554T 1HP, 1765RPM, 143TC frame, 230/460V, TEFC, premium efficiency

AutomationDirect $285.00 Amazon $310.00 Grainger $345.00

Prices are estimates. Verify part numbers match your equipment before ordering.

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