Vacon 100 User Manual

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Vacon 100 User Manual Manual pdf 62 page image

6vacon • 60 CommunicationsTel. +358 (0) 201 2121 • Fax +358 (0)201 212 2056.3.3 Mapping of Standard Output Assemblies onto Vacon dataThis section specifies how data in the Standard Output Assemblies are mapped into Vacon data.6.3.3.1 FBFixedControlWordBitDescription0 10 Start/Stop Stop request from fieldbus Run request from fieldbus1 Direction Requested direction is "FOR-WARD"Requested direction is"REVERSE"2 Fault Reset No action. No action. Rising edge (0->1) =Active faults, alarms and infos arereset.3 Coast Stop Mode Stop mode is unmodified. Stop mode is overridden to"Coasting".4 Ramp Stop Mode Stop mode is unmodified. Stop mode is overridden to"Ramping".5 Quick Ramp Time Normal deceleration ramp time. Deceleration ramp time isswitched to shorter than normal.6 Freeze Setpoint Changes in the setpoint valuefrom fieldbus (FBSpeedRefer-ence) are taken into use by theapplication.Changes in the setpoint valuefrom fieldbus (FBSpeedRefer-ence) are not taken into use bythe application.7 Setpoint to Zero The setpoint value from fieldbusis taken from FBSpeedReference.The setpoint value from fieldbusis switched to 0. When bit 7 hasthe value 1, the setpoint valuefrom the fieldbus control placeshall be set to 0. This value shallbe interpreted as absolute 0 (notas Minimum Frequency setting).8 Request Field-bus ControlControl Place is as parameterisedin the drive (unchanged).Control Place shall be overriddento Fieldbus Control.9 Request Field-bus ReferenceSource of setpoint value shall beas parameterised in the drive(unchanged).Source of setpoint value shall beoverridden to Fieldbus.10 Inching 111 Inching 212 Quick Stop Drive operates as normal. Drive executes quick stop / emer-gency stop.13 Reserved14 Reserved15 Master connec-tion stateOffline. Active.