Danfoss VLT FC 100 LonWorks Manual

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Danfoss VLT FC 100 LonWorks Manual Manual pdf 39 page image

5.7 Node Object5.7.1 Node ObjectThese variables are used for controlling all functional blocks via the com-missioning tool.5.7.2 Object RequestVariable name: SNVT type: Supported functions: Description:nviRequest SNVT_obj_request RQ_Normal Returns the specified functional block to normal operation.RQ_Update_Status Requests the status of the specified functional block.RQ_Report_Mask Requests a status mask reporting the status bits that are supportedby the specified functional block.RQ_DisabledRequests the specified functional block to change to the disabledstate. In the disabled state, output network variables belonging tothe functional block are not propagated within the network.RQ_EnableRequests the specified functional block to change to the enabledstate. In the enabled state, output network variables belonging tothe functional block are propagated within the network as definedby the functional block.5.7.3 Object ResponseVariable name: SNVT type: Description:nvoStatus SNVT_object_status This output network variable reports the status for any functional block on a device. It is also used to reportthe status of the entire device and all functional blocks on the device.5.7.4 Max. Send Time (Heartbeat)Variablename:SNVTtype: Default value: Min value: Max value:nciMaxStsSendT SNVT_elapsed_tm 00:0:0:0 00:0:0:0 017:59:59:999This variable configures a timer to send the nvoStatus object but only if bound to an input variable.Maximum is '0 17:59:59:999' (0 days, 17 hours, 59 minutes, 59 seconds and 999 milliseconds).Setting the timer to '0 0:0:0:0' disables it.Network timer functions monitor node presence and control behaviour in the event of network problems occurring.VLT® FC 100 LonWorks 5 Configuration of the systemMG.11.E2.02 - VLT® is a registered Danfoss trademark 395