Digitronic
Digital Cam Switch Unit
Automationsanlagen GmbH
CamCon DC33
TABLE OF CONTENTS
1. Introduction .......................................................................................................................................... 5
2. Operating Pinciples .............................................................................................................................. 6
2.1. Speed Compensation ....................................................................................................................... 7
2.1.1. Measuring delay time for Speed Compensation ............................................................................ 9
2.1.1.1. Measuring delay time through actual differences ....................................................................... 9
2.1.1.2. Measuring delay time by means of different measuring points................................................... 9
3. Installation .......................................................................................................................................... 10
3.1. Dimensions ..................................................................................................................................... 10
4. Electrical connections ........................................................................................................................ 11
4.1. Pin allocation CamCon with 8 or 16 outputs ................................................................................... 11
4.2. The encoder .................................................................................................................................... 12
4.3. The outputs ..................................................................................................................................... 12
4.4. Precautions to be taken at welding operations ............................................................................... 12
5. Outline of the operator terminal ......................................................................................................... 13
5.1. Frontview CamCon ......................................................................................................................... 13
5.2. The output display........................................................................................................................... 13
5.3. The seven-segment display ............................................................................................................ 13
5.3.1. Display of position or speed ......................................................................................................... 13
5.4. The keyboard .................................................................................................................................. 13
6. Commissioning .................................................................................................................................. 14
6.1. Complete deletion ........................................................................................................................... 14
6.2. Initialization...................................................................................................................................... 14
6.2.1. User key for the system registers ................................................................................................ 14
6.2.2. The encoder resolution ................................................................................................................ 15
6.2.3. The Forwards/Reverse change over............................................................................................ 15
6.2.4. The zero point correction ............................................................................................................. 15
6.2.5. Setting of the programming mode ............................................................................................... 15
6.3. The dead time compensation.......................................................................................................... 15
6.4. Cam programming in the programming mode "0" .......................................................................... 16
6.4.1. Selecting an output ...................................................................................................................... 16
6.4.2. Searching for cams ...................................................................................................................... 16
6.4.3. Setting the preset value ............................................................................................................... 16
6.4.4. Shifting the activation point .......................................................................................................... 16
6.4.5. Shifting the deactivation point ...................................................................................................... 16
6.4.6. Leaving cam programming .......................................................................................................... 17
6.4.7. Examples for cam programming in the programming mode "0" .................................................. 17
6.4.7.1. Programming the first cam........................................................................................................ 17
6.4.7.2. Programming additional cams on an output ............................................................................. 18
6.4.7.3. Deletion of a particular cam ...................................................................................................... 19
6.5. Cam programming in the programming mode "1" .......................................................................... 20
6.5.1. Selecting an output ...................................................................................................................... 20
6.5.2. Shifting the activation point .......................................................................................................... 20
6.5.3. Shifting the deactivation point ...................................................................................................... 20
6.5.4. Leaving cam programming .......................................................................................................... 20
6.5.5. Examples for cam programming in the programming mode "1" .................................................. 21
6.5.5.1. Cam programming .................................................................................................................... 21
6.5.5.2. Deletion of cams ....................................................................................................................... 21
Version from: 05.06.2018
Page: 3
