3Contents1. Function ....................................................................................................................4. .................................................................................................................................42. Operating principle ....................................................................................................4. .................................................................................................................................43. Connecting the device...............................................................................................5. .................................................................................................................................54. Mounting of the device ..............................................................................................6. .................................................................................................................................65. Putting the device into operation ...............................................................................6. .................................................................................................................................65.1. Error signals.....................................................................................................................75.2. Programming of the device..............................................................................................75.3. Limit-value-switching outputs ..........................................................................................85.4. Analogue output...............................................................................................................9. .................................................................................................................................96. Maintenance, repair...................................................................................................9. .................................................................................................................................97. Technical specifications ..........................................................................................10. ...............................................................................................................................10ā Quality Certificate