Rapid-Air SERVO FEED / RAPID MASTER - Manual (Page 13)

No power indication
No display on operators console
Power on – no motion
No roll action
Material will not enter rolls
Material will not feed
Material feeds short
Material feeds long
Material camber
troubleshooting
Problem. .................................Cause...............................................Remedy
– Disconnect off
– Blown fuse
– Master button in
– Program fault
– Faulty wiring
– Program fault
– Drive fault
– Program error
– No air
– Low air pressure
– Anti-backup closed
– Feed roll adjusting mechanism
too close
– Material too thick
– Low roller force
– Oily material
– Program fault
– Obstruction in die
– Accel to fast
– Lower roller force
– Oily material
– Obstruction in die
– Feed signal to close to pilot release
– High % max speed
– Material slippery
– Decel set too high
– High roller force
– Bad stock
– Turn disconnect on
– Check / replace fuse
– Pull button out
– Check lights on P.C.
– Check plug on console
– Check lights on drive
– Check lights on servo drive readout
– Check parameters
– Check air line
– Check air regulator
– Open rolls
– Open adjustment mechanism
– Check servo parameters
– Raise roller pressure
– Clean material
– Check parameters
– Check die
– Lower accel speed
– Raise roller pressure
– Clean material
– Check die
– Move feed signal input so rolls
are closed to feed
– Lower % max feed speed
– Lower % decel
– Lower % decel
– Lower roller pressure
– Check stock at input for camber