YASKAWA F7 User Manual

Also see for Varispeed f7: Connection manual Programming manual User guide Instruction manual User manual

Contents

Parameters A - 25Digital OutputsH2-01Terminal M1-M2 FunctionSelectionTerm M1-M2 SelSelects the function of terminals M1 to M6.0: During RUN 1Closed = When a run command is input or the Drive isoutputting voltage.1: Zero SpeedClosed = When Drive output frequency is less than minimumoutput frequency (E1-09) or less than DC Injection BrakingStart Frequency (b2-01) when in Flux Vector Control Method.2: Fref/Fout Agree 1Closed = When Drive output frequency equals the frequencyreference +/- the hysteresis of L4-02.3: Fref/Set Agree 1Closed = When the Drive output frequency and the frequencyreference are equal to the value in L4-01+/- the hysteresis ofL4-02.4: Frequency Detection 1Closed = When the Drive output frequency is less than or equalto the value in L4-01 with hysteresis determined by L4-02.5: Frequency Detection 2Closed = When the Drive output frequency is greater than orequal to the value in L4-01, with hysteresis determined byL4-02.6: Inverter ReadyClosed = When the Drive is powered up, not in a fault state, andin the DRIVE mode.7: DC Bus UndervoltageClosed = When the DC bus voltage falls below the UV trip levelset in L2-05.8: Base Block 1 N.O.Closed = When the Drive is not outputting voltage.9: Option ReferenceClosed = When the frequency reference is coming from theDigital Operator.A: LOCAL/REMOTE OperationClosed = When the run command is coming from the DigitalOperator.B: Torque Detection 1 N.O.Closed = When the output current/torque exceeds the torquevalue set in parameter L6-02 for more time than is set inparameter L6-03.C: Loss of ReferenceClosed = When the Drive has detected a loss of the analogfrequency reference. Frequency reference is considered lostwhen it drops 90% in 0.4 seconds. Parameter L4-05 determinesDrive reaction to a loss of frequency reference.D: Braking Resistor FaultClosed = When braking resistor or transistor is overheating orhas faulted. Only active when L8-01 = 1.E: FaultClosed = When the Drive experiences a major fault.F: Not Used10:Minor Fault - AlarmClosed = When Drive experiences an alarm.(Continued on following page)0 to 38 0 A A A ADenotes that parameter can be changed when the Drive is running.Table A.1 F7 Parameter List (Continued)ParameterNo.Parameter NameDigital Operator Display Description SettingRangeFactorySettingControl MethodV/F V/Fw/PGOpenLoopVectorFluxVector