Vacon NX Series Applications Manual

Also see for NX series: User manual User manual Applications manual Maintenance manual Operating guide

Contents

Vacon NX Series Applications Manual Manual pdf 54 page image

54 • VACON® arfiff08 power generationLocal contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/5.11 Admin Parameters5.11.1 Ext Fan ControlTable 54. External fan control parametersCode Parameter Min Max Unit Default ID DescriptionP2.11.1.1 Start temp 30 60 °C 45 1727 The temperature level of theinverter unit, at which the externalfan control signal will be activated.The external fan signal can beselected for any digital/relayoutput.P2.11.1.2 Stop temp 25 45 °C 40 1734 The temperature level of theinverter unit, at which the externalfan control signal will bedeactivated.Notice! The deactivation can alsobe delayed with the "Stop Delay"parameters. (If the inverter stopsthe unit temperature mightdecrease much faster than e.g. theLCL's, then a delay to get somemore cooling time might beappropriate.)The external fansignal can be selected for anydigital/relay output.P2.11.1.3 Stop delay 1 3600 s 120 1857 The deactivation of the external fancontrol signal after unittemperature has decreased below"Stop Temp" can be delayed withthis parameter. (If the inverterstops the unit temperature mightdecrease much faster than e.g. theLCL's, then a delay to get somemore cooling time might beappropriate.)The external fansignal can be selected for anydigital/relay output.5.11.2 Datalogger5.11.2.1 TriggerTable 55. Datalogger trigger parametersCode Parameter Min Max Default ID DescriptionP2.11.2.1.1 Trigger signal 0 65535 0 2704 Trigger signal definition (ID orindex). If set to 0 andDL_TriggerOptions B0 is 0,then MCStatus.B3 (fault bit) isused as trigger signal / value.P2.11.2.1.2 Trigger valuelow0 65535 0 2705 Trigger value as level orbitmask depending on triggeroptionsP2.11.2.1.3 Trigger valuehigh0 65535 0 2706 High word of trigger value, incase trigger variable is ofDINT/UDINT typeP2.11.2.1.4 Trig on fault 0 1 1 2712 0 = no fault trig1 = trig on faultP2.11.2.1.5 Trigger is 0 1 1 2713 0 = trigger value is level1 = trigger value is bitmask