Operators Manual
ALS 221
Release 7/04 Page 1 Contents
Contents
1. Important Notes........................................................................................................5
1.1 Overview.......................................................................................................................................5
1.1.1 Manufacturer......................................................................................................................5
1.1.2 Copyright............................................................................................................................ 5
1.2 Safety............................................................................................................................................ 6
1.2.1 General Safety Notes ........................................................................................................ 6
1.2.2 Warning Notes in the Text .................................................................................................6
1.2.3 Operator’s duty of care...................................................................................................... 7
1.2.4 Concrete security regulations and symbols used..............................................................8
1.2.5 Security measures during normal operation...................................................................... 9
1.2.6 Security measures during maintenance and repairs......................................................... 9
1.2.7 Work on the electrical equipment .................................................................................... 10
1.2.8 Work on pneumatic equipment........................................................................................10
1.2.9 Observe environmental regulations................................................................................. 10
2. Description .............................................................................................................11
2.1 Mechanics ..................................................................................................................................11
2.2 Operator panel............................................................................................................................13
2.3 Plug board ..................................................................................................................................14
2.4 Electronics.................................................................................................................................. 14
3. Labelling.................................................................................................................15
3.1 Threading the Material................................................................................................................ 15
3.2 Starting labelling.........................................................................................................................16
3.3 Using the FEED key to measure the label pitch......................................................................... 17
3.4 Missing label function and web breaks.......................................................................................17
3.5 Control of the labelling................................................................................................................17
3.6 Maintenance............................................................................................................................... 18
4. Connections ...........................................................................................................19
4.1 Output signals.............................................................................................................................19
4.1.1 Error and warning output ................................................................................................. 19
4.1.2 Printer output ...................................................................................................................19
4.1.3 OD-Control output............................................................................................................19
4.1.4 Ready output ...................................................................................................................19
4.1.5 Labelling signals ..............................................................................................................20
4.2 Input signals ............................................................................................................................... 21
4.2.1 Product sensor.................................................................................................................22
4.2.2 OD Control sensor........................................................................................................... 23
4.2.3 Control signals .................................................................................................................24