Burkert 8691 - 10.1.2 Manual teach function

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Start-up
10.1.2 Manual teach function
For devices without pilot valve:
The end positions are captured and saved manually by the user.
With the IO-Link variant, the teach function can also be started with an acyclic IO-Link parameter (see
parameter list) or with the Bürkert Communicator.
With the büS variant, the teach function can also be started with the Bürkert Communicator.
Essential requirements:
• The device is mounted on the actuator.
• The supply voltage is connected.
• The compressed air supply is connected.
• Sothatthecorrectreferenceconditionsareidentied,thepilotpressuremustcorrespondtotheoperating
conditions.
• Provide the possibility for the user to switch the pneumatic actuator (open and closed).
Body casing
Basic housing
Actuator
Transparent cap
Seal
(body casing)
Closing device:
Figure 27: Opening or closing the device
NOTE
Breakageofthepneumaticconnectionpiecesduetorotationalimpact.
▶ When opening or closing the device, do not press against the actuator, but against the basic housing.
→ Screwothebodycasingbyturningcounterclockwise.
Pilot valve LED (V)
Status LED (red)
Status LED (green)
Button to start the teach
function
Figure 28: Starting teach function
→ Air bleed the pneumatic actuator: move to the unactuated end position.
english
Type 8691, Rev. 2