Deprag SZG Controller 6, Руководство по эксплуатации

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SZG CONTROLLER 6 - ENGLISH
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If an inlet control is used then this monitors whether a feed part is in the separator. If there is no feed part
present at the start of a cycle or 60 seconds after the last separator procedure then a warning signal is set
off.
If a hose screw sensor is used then this monitors whether a feed part arrives at the screwdriver. If no feed
part arrives then the machine makes two attempts to reload before setting off a warning signal.
11.10 Fill level sensor
Bild 22: Various types of fill level sensors
A fill level sensor is used to monitor the amount of feed parts in the vibratory bowl. If the current fill level is
not sufficient to guarantee continuous feeding then the operator must refill the bowl or a signal is sent to the
hopper (where present) to refill the bowl so that there is a continuous supply of feed parts to be processed.
11.11 Linear hopper control
Bild 23: Various type of linear hopper
A fill level control monitors the amount of feed parts in the bowl.
A PLC can also be used to analyse the fill level control data. When a low fill level is registered the PLC starts
the linear hopper and also starts the input “Start bowl” (see headline INPUTS) on the feeder controller. The
bowl is activated and the feed parts are distributed evenly in the vibratory bowl.
On hand feeders this task can be carried out directly by the controller.