| 1. | It is a new spectrograph to be used with the 2dF fibre positioner.
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| 2. | The positioner, such as a robotic arm is coupled to the probe.
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| 3. | These typically incorporate ABB or FANUC robots with Wolf's own robotic positioners.
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| 4. | The positioner is a dedicated controller which has a mechanical linkage to the actuator movement.
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| 5. | We needed a little platform with a hole so we could drop a positioner through it,
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| 6. | One such platform is a P . A . M . ( Positioner Actuator Manipulator ).
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| 7. | A current loop can also be used to control a valve positioner or other output actuator.
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| 8. | This signal is then fed to the valve actuator or more commonly, a pneumatic positioner.
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| 9. | It then sends the angular position to the positioner using the DiSEqC 1.2 protocol.
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| 10. | Great Oldies ! " and " All Oldies, All the Time " to its positioners.
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