Feeder protective door is open.
Front protective door is open.
Protective door of wire chopper is open.
Protective door of wire run-in is open.
The welding roller is lifted.
The roll former is open.
Conveyor 1 module left and right
Conveyor 2 module left and right
The Unisoud power section or Pulsar has a fault. The regulator control (contamination) has tripped.
The Unisoud power supply or the Pulsar has a fault. The control cabinet door is open.
Wire chopper
Profiler
Wire run-in
Wire magazine
The wire tension between swinging roller head and wire tension disc is too small.