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
