Burkert Type 8691 User Manual

Page 5

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11

DeVicenet ..........................................................................................................................................................................................44

11.1 Definition .................................................................................................................................................................................44

11.2 technical data .......................................................................................................................................................................44

11.3 maximum line lengths ......................................................................................................................................................44

11.3.1

Total line length according to DeviceNet specification .............................................................44

11.3.2

Drop line length...................................................................................................................................45

11.4 safety setting if the bus fails ........................................................................................................................................45

11.5 interfaces ................................................................................................................................................................................45

11.6 electrical connection Devicenet .................................................................................................................................45

11.6.1

Safety instructions ..............................................................................................................................45

11.6.2

Configuration of the PCB DeviceNet ............................................................................................46

11.6.3

Bus connection (circular connector M12 x 1, 5-pole, male) ....................................................46

11.7 terminating circuit for Devicenet systems ...........................................................................................................46

11.8 network topology of a Devicenet system .............................................................................................................47

11.9 configuring the control head .......................................................................................................................................47

11.9.1

DIP switches ........................................................................................................................................47

11.10 configuration of the process data .............................................................................................................................50

11.11 configuration of the safety position of pilot valves for bus error .............................................................51

11.12 teach function (calibrating the end position) ......................................................................................................52

11.12.1 Starting the teach function ...............................................................................................................54

11.13 Display elements Devicenet .........................................................................................................................................54

11.13.1 LED status display..............................................................................................................................54

11.13.2 Function test of the status LEDs ....................................................................................................55

11.13.3 Device status - assignment of the LEDs .......................................................................................56

11.13.4 Status LED yellow ..............................................................................................................................57

12

safety pOsitiOns .......................................................................................................................................................................58

13

maintenance ..................................................................................................................................................................................59

13.1 service at the air intake filter .......................................................................................................................................59

14

DisassemBly ...................................................................................................................................................................................60

14.1 safety instructions .............................................................................................................................................................60

14.2 Disassembly the control head .....................................................................................................................................60

english

Type 8691

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