Vacon nx User Manual
Also see for NX: Installation manualQuick helpUser manualUser manualUser manual
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CONTROL KEYPAD vacon • 7724-hour support +358 (0)201 212 575 • Email: vacon@vacon.com 77.1.1 Drive status indicationsThe drive status indications tell the user what the status of the motor and the drive is and whether themotor control software has detected irregularities in motor or frequency converter functions.RUN = Motor is running; Blinks when the stop command has been given but the frequency isstill ramping down.= Indicates the direction of motor rotation.STOP = Indicates that the drive is not running.READY = Lights when AC power is on. In case of a trip, the symbol will not light up.ALARM = Indicates that the drive is running outside a certain limit and a warning is given.FAULT = Indicates that unsafe operating conditions were encountered due to which the drivewas stopped.7.1.2 Control place indicationsThe symbolsI/O term, Keypad andBus/Comm (see Figure 7-1) indicate the choice of control place madein the Keypad control menu (M3) (see chapter 7.3.3).I/O term = I/O terminals are the selected control place; i.e. START/STOP commands orreference values etc. are given through the I/O terminals.Keypad = Control keypad is the selected control place; i.e. the motor can be started orstopped, or its reference values etc. altered from the keypad.Bus/Comm = The frequency converter is controlled through a fieldbus.7.1.3 Status LEDs (green – green – red)The status LEDs light up in connection with the READY, RUN and FAULT drive status indicators.= Illuminates with the AC power connected to the drive and no faults are active.Simultaneously, the drive status indicator READY is lit up.= Illuminates when the drive is running. Blinks when the STOP button has beenpushed and the drive is ramping down.= Blinks when unsafe operating conditions were encountered due to which the drivewas stopped (Fault Trip). Simultaneously, the drive status indicator FAULT blinkson the display and the fault description can be seen, see chapter 7.3.4, ActiveFaults.7.1.4 Text linesThe three text lines (•, ••, •••) provide the user with information on his present location in the keypad menustructure as well as with information related to the operation of the drive.123bcaIIIIII456 |
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