Document Outline

• 1. Operating Instructions
  • 2. Authorized use
    • 2.1. Export Restrictions
      • 2.2. Predictable Misuse
    • 3. Basic Safety Instructions
      • 4. General Information
      • 4.1. Contact address
      • 4.2. Warranty
      • 4.3. Information on the Internet
    • 5. System Description
      • 5.1. Intended Application Area
      • 5.2. General Description
      • 5.3. Special Features
      • 5.4. Functions / Options / Designs
        • 5.4.1. Structure of the Control Head
          • 5.4.2. Fluid diagram
          • 5.4.3. Number of solenoid valves
          • 5.4.4. Pneumatic Interfaces
          • 5.4.5. Manual Control
          • 5.4.6. Position Measuring System
          • 5.4.7. Other Features
    • 6. Technical Data
      • 6.1. Operating Conditions
      • 6.2. Conformity with the following Standards
      • 6.3. Mechanical data
      • 6.4. Pneumatic Data
      • 6.5. Position Measuring System Data
      • 6.6. Factory Settings in the Firmware
    • 7. Installation
      • 7.1. Safety instructions
      • 7.2. Assembly of the Control Head
        • 7.2.1. Hub flange
          • 7.2.2. Assembly Sequence on the Example of a Double-seated Valve
          • 7.2.3. Realignment of the Control Head
          • 7.2.4. Assembly of the Pneumatic and Electrical Connections
          • 7.2.5. Recommended Auxiliary Materials
    • 8. Opening and Closing the Housing
      • 8.1. Safety instructions
      • 8.2. Opening and Closing the Housing
        • 8.2.1. Opening the Housing
          • 8.2.2. Closing the Housing
    • 9. Pneumatic Installation
      • 9.1. Safety instructions
      • 9.2. Pneumatic Connection of the Control Head
      • 9.3. Flow Restriction Function of the Solenoid Valves
    • 10. 24 V DC - Design
      • 10.1. Electrical connection options
      • 10.2. Electrical Data
      • 10.3. Design Aid
      • 10.4. Safety instructions
      • 10.5. Electrical Installation / Start-up
        • 10.5.1. Cable Gland with Screw-type Terminals
          • 10.5.2. Multi-pole Connection
    • 11. AS Interface - Design
      • 11.1. Definition
      • 11.2. Electrical Connection Options for AS Interface
      • 11.3. Number of Connectable Control Heads and Maximum Length of the Bus Line
      • 11.4. Electrical Data
      • 11.5. Design Aid
      • 11.6. Safety instructions
      • 11.7. Electrical installation AS Interface
      • 11.8. Programming Data
    • 12. DeviceNet - Design
      • 12.1. Definition
      • 12.2. Electrical connection option
      • 12.3. DeviceNet specification
        • 12.3.1. Total line length and maximum line length according to DeviceNet specification
          • 12.3.2. Drop Line Length
      • 12.4. Electrical Data
      • 12.5. Safety Position if the Bus Fails
      • 12.6. Design Aid
      • 12.7. Safety instructions
      • 12.8. Electrical Installation - DeviceNet
      • 12.9. Network Topology of a DeviceNet System
      • 12.10. Configuring the DeviceNet address / baud rate
        • 12.10.1. Settings of the DeviceNet address
          • 12.10.2. Setting the baud rate
      • 12.11. Configuration of Process Data
        • 12.11.1. Static Input Assemblies
          • 12.11.2. Static Output Assembly
      • 12.12. Configuration of the device
        • 12.12.1. Configuration of the Safety Position of Solenoid Valves if Bus Error
          • 12.12.2. Configuration example
      • 12.13. Display of the Status LEDs in the event of a bus error
        • 12.13.1. Status of the device status LED "Modules"
          • 12.13.2. State of bus status LED "Network"
    • 13. 120 V AC - Design
      • 13.1. Electrical connection options
      • 13.2. Electrical Data
      • 13.3. Design Aid
      • 13.4. Safety instructions
      • 13.5. Electrical Installation / Start-up
    • 14. Connection of an External Initiator
    • 15. Position Measuring System
      • 15.1. Setting the Position Measuring System (Teach-In)
      • 15.2. Teach-In Functions
        • 15.2.1. Teach-In Functions and Teach-In Reset
          • 15.2.2. Autotune functions
          • 15.2.3. Autotune sequence
    • 16. LED - Color Assignments
      • 16.1. Setting the Color Combinations
      • 16.2. Blinking Pattern & Fault Signaling
      • 16.3. Signal Priorities
    • 17. Service Mode / Manual Control
      • 17.1. Magnetic Manual Control
      • 17.2. Mechanical Manual Control
    • 18. Maintenance, Troubleshooting
      • 18.1. Safety instructions
      • 18.2. Safety Positions
      • 18.3. Maintenance
      • 18.4. Cleaning
      • 18.5. Malfunctions
    • 19. Replacement of Components and Modules
      • 19.1. Safety instructions
      • 19.2. Changing the Electronics Module
      • 19.3. Changing the Valves
      • 19.4. Changing the Position Measuring System
    • 20. Spare Parts
    • 21. Shutdown
      • 21.1. Safety instructions
      • 21.2. Dismantling the Control Head Type 8681
    • 22. Packaging and Transport
      • 23. Storage
        • 24. Disposal