Danfoss VLT FCM Series Manual

Also see for VLT FCM 305: Quick setup

Contents

VLT ® FCM SeriesProgrammingDescription of choice:If Disable [0] is selected in this parameter, the[RESET] key will be inactive.NB!:Only select Disable [0] if an external reset signalhas been connected via the digital inputs.018 Lock for data change(DATA CHANGE LOCK)Value:✭Not locked (NOT LOCKED) [0]Locked (LOCKED) [1]Function:In this parameter, the software can "lock" thecontrol, which means that data changes cannotbe made via LCP 2 (however, this is still possiblevia the serial communication port).Description of choice:If Locked [1] is selected, data changes cannot be made.019 Operating state at power up, local control(POWER UP ACTION)Value:Auto restart, use saved ref. (AUTO RESTART) [0]✭Forced stop, use saved ref. (LOCAL=STOP) [1]Forced stop, set ref. to 0 (LOCAL=STOP, REF=0) [2]Function:Setting of the desired operating mode when themains voltage is reconnected.This function can only be active in connection withLocal control [1] in parameter 002.Description of choice:Auto restart, use saved ref. [0] is selected if the unitis to start up with the same local reference (set inparameter 003) and the same start/stop conditions(given via the [START/STOP] keys) that the FCmotor had before it was switched off.Forced stop, use saved ref. [1] is used if theunit is to remain stopped when the mains voltageis connected, until the [START] key is pressed.After the start command, the local referenceused is set in parameter 003.Forced stop, set ref. to 0 [2] is selected if the unit is toremain stopped when the mains voltage is connected.Local reference (parameter 003) is reset.NB!:In remote controlled operation (parameter002), the start/stop condition at power upwill depend on the external control signals. IfLatched start is selected in parameter 332-335, themotor will remain stopped at power up.✭ = factory setting. () = display text [] = value for use in communication via serial communication portMG.03.H3.02 - VLT is a registered Danfoss trademark 39