Burkert 8681 Operating Instructions Manual page 6

12.13. D isplay of the status LEDs in the event of a bus error ..................................................................................63
12.13.1. Status of the device status LED "Modules" ....................................................................................63
12.13.2. State of bus status LED "Network" . .....................................................................................................64
13. 120 V AC - DESIGN . .......................................................................................................................................................................65
13.1. Electrical connection options . .....................................................................................................................................65
13.2. Electrical data .......................................................................................................................................................................65
13.3. Design aid . ..............................................................................................................................................................................66
13.4. Safety instructions .............................................................................................................................................................67
13.5. Electrical installation / start-up . ..................................................................................................................................68
CONNECTION OF AN EXTERNAL INITIATOR . ...................................................................................................................71
14.
SPECIAL DESIGNS . .........................................................................................................................................................................73
15.
15.1. Control head for double-acting actuators .............................................................................................................73
15.1.1. Anomalies . ..............................................................................................................................................................73
15.1.2. Fluid diagram .......................................................................................................................................................73
15.1.3. Activation of a double-acting actuator . ...................................................................................................73
15.2. Control head (AS-i) with 2 external initiators ......................................................................................................74
15.2.1. Anomalies . ..............................................................................................................................................................74
15.2.2. Electrical installation and programming data .....................................................................................74
16. POSITION MEASURING SYSTEM . ...........................................................................................................................................75
16.1. Setting the position measuring system (Teach-In) ..........................................................................................76
16.2. Teach button functions ....................................................................................................................................................77
16.2.1. Teach functions and Teach reset . ..............................................................................................................77
16.2.2. Autotune functions ............................................................................................................................................78
16.2.3. Autotune sequence . .........................................................................................................................................78
17. LED COLOR ASSIGNMENTS . .....................................................................................................................................................81
17.1. Setting the color combinations . ..................................................................................................................................82
17.2. Blinking pattern & fault signaling ...............................................................................................................................82
17.3. Signal priorities . ...................................................................................................................................................................83
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English
Control Head Type 8681