Digitronic DigitalCamSwitchUnit
AutomationsanlagenGmbH CamCon DC33/Xwith 8programs
TABLEOF CONTENTS
1. Introduction..........................................................................................................................................5
2. Operating Pinciples..............................................................................................................................6
2.1. Speed Compensation.......................................................................................................................7
2.1.1. Measuring delaytime forSpeed Compensation............................................................................9
2.1.1.1. Measuring delaytime through actualdifferences.......................................................................9
2.1.1.2. Measuring delaytime bymeansofdifferent measuring points...................................................9
3. Installation..........................................................................................................................................10
3.1. Dimensions.....................................................................................................................................10
4. Electricalconnections........................................................................................................................11
4.1. Pin allocation CamCon with 16 outputsand 8 programs................................................................11
4.2. The encoder....................................................................................................................................12
4.3. The outputs.....................................................................................................................................12
4.4. Externalprogramselection.............................................................................................................12
4.5. Externalactivation ofthe keyboard lock.........................................................................................12
4.6. Precautionsto be taken at welding operations...............................................................................12
5. Outline ofthe operatorterminal.........................................................................................................13
5.1. FrontviewCamCon.........................................................................................................................13
5.2. The output display...........................................................................................................................13
5.3. The seven-segment display............................................................................................................13
5.4. The keyboard..................................................................................................................................13
5.4.1. Displayofposition and speed......................................................................................................13
6. Commissioning..................................................................................................................................14
6.1. Complete deletion...........................................................................................................................14
6.2. Initialization.....................................................................................................................................14
6.2.1. Userkeysforthe systemregisters..............................................................................................14
6.2.2. The encoderresolution................................................................................................................15
6.2.3. The F/R change over...................................................................................................................15
6.2.4. The zero point correction.............................................................................................................15
6.2.5. Setting ofthe programming mode...............................................................................................15
6.3. The dead time compensation.........................................................................................................15
6.4. Camprogramming in programming mode "0"................................................................................16
6.4.1. Selecting a program.....................................................................................................................16
6.4.2. Selecting an output......................................................................................................................16
6.4.3. Searching forcams......................................................................................................................16
6.4.4. Setting the preset value...............................................................................................................16
6.4.5. Shifting the activation point..........................................................................................................16
6.4.6. Shifting the deactivation point......................................................................................................17
6.4.7. Leaving camprogramming..........................................................................................................17
6.4.8. Examplesforcamprogramming in the programming mode "0"..................................................18
6.4.8.1. Programming the first cam.......................................................................................................18
6.4.8.2. Programming additionalcamson an output.............................................................................19
6.4.8.3. Deletion ofa particularcam......................................................................................................20
6.5. Camprogramming in programming mode "1"................................................................................21
6.5.1. Selecting a program.....................................................................................................................21
6.5.2. Selecting an output......................................................................................................................21
6.5.3. Shifting the activation point..........................................................................................................21
6.5.4. Shifting the deactivation point......................................................................................................21
6.5.5. Leaving camprogramming..........................................................................................................22
Version from: 18.06.2009 Page: 3
