Blue LED: Ready for operation status, when supply voltage is applied. LED glowing makes reading the position of the
DIP switches easier.
11.5 Automatic commissioning
• Ensure secure connection between valve and actuator.
• To start the automatic commissioning push button B2 minimum 7 seconds.
- Option 1: If adjusted “open with torque – close with torque”, the actuator will drive to the final open valve
position via torque, and back to the final closed valve position.
- Option 2: If adjusted “open with travel”, the actuator will store the open position with the torque end stop
(through adjusted end stop screw e.g.) and stop at the saved position during normal operation.
• After successful commissioning, the green LED is flashing 7 times.
• Push button B1 to return to normal operation.
• After successful commissioning, check the determined or set rotation angle by comparing the set value and the
valve position.
• In case of unsuccessful commissioning the green LED is flashing quickly. Please check valve mounting.
• For commissioning, it is necessary that a residual rotation angle of at least 2° is available in the end positions
before the actuator has reached its mechanical stop.
11.6 Manual commissioning
• Ensure secure connection between valve and actuator.
• To activate the individual commissioning push button B1 for minimum 7 seconds.
• For manual operation use push buttons B1 and B2 until the required open valve position is reached.
• Start commissioning of both positions and store them by simultaneously pushing the buttons B1 and B2 for
minimum 3 seconds.
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