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GraviMaster 2408ex
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Stepping controller output
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| GraviMaster, working with a stepping controller output, drives the
RAISE/LOWER inputs of a motorised potentiometer to adjust the screw speed. If
the drive is not enabled the controller sets the controller to manual mode and
the start conditions to start-up.
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Advantages
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- Reliability
During a disturbance the motorised potentiometer or the drive control has to be
operated independently.
- Retrofit
The throughput control as an addition is easy to retrofit.
Operation in manual mode continues to exist.
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