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TM-5-3895-374-24-1 Paving Machine Bituminous Material: Crawler Mounted Diesel Engine Driven Manual
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TM 5-3895-374-24-1 Configuration, special functions, setting Special functions Recommendations To ensure that the speed controller is restarted when power returns, fit a circuit breaker or a special line contactor control sequence(e g via selector switch) Only use the safety relay contact (terminals SA-SB) to signal the locking of the speed controller, If necessary. WARNING  these arrangements can only be used for machines or Installations which present no danger In the event of automatic restarting, either for personnel or for the equipment (local safety regulations). Functions Selection Factory setting Description Mains fault validation Yes / No Yes Devalidation of the mains fault enables the safety relay to remain closed (contact to termi- nals SA-SB) when the speed controller is on stop and the power supply is off Tachogenerator Regulation-safety  Regulation-safety Selection of this function provides the choice feedback function Regulation of: Safety • the speed regulation with the safety, • only the speed regulation, • only the safety Validation of the safety function enables the controller to be locked In the case of a speed regulation fault (Incorrect setting, overspeed or lack of tachogenerator feedback signal) (page 3-242)







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