6 Adjustments6.1.3 Monitoring Operation during Adjustment6-66.1.3 Monitoring Operation during AdjustmentCheck the operating status of the machine and signal waveform when adjusting the servo gain. Connect a mea-suring instrument, such as a memory recorder, to connector CN5 analog monitor connector on the SERVO-PACK to monitor analog signal waveform.The settings and parameters for monitoring analog signals are described in the following sections.(1) Connector CN5 for Analog MonitorTo monitor analog signals, connect a measuring instrument with cable (JZSP-CA01-E) to the connector CN5.(2) Monitor SignalThe shaded parts in the following diagram indicate analog output signals that can be monitored.∗ Available when the fully-closed loop control is being used.Line Color Signal Name Factory SettingWhite Analog monitor 1 Torque reference: 1 V/100% rated torqueRed Analog monitor 2 Motor speed: 1 V/1000 min-1Black (2 lines) GND Analog monitor GND: 0 VProbe GNDMeasuring probeMeasuringinstrument*Probe GNDMeasuring probeWhiteRedBlackBlackCN5CN5JZSP-CA01-EWhiteRedBlackBlack Connection Example∗ Measuring instrument is not included.Analog(U/V/W)−++−+ + +T-REFV-REFPULSSIGN+−−+ 1SERVOPACKSpeed feedforwardPosition reference speedPositionamplifier errorMotor rotationalspeedSpeed referenceActive gain TorquereferenceSpeedconversionElectronicgearSpeedloopCurrentloopFully-closedloop controlElectronicgear1ElectronicgearPosition loopTorque feedforwardErrorcounterErrorcounterErrorcounterLoadMKpPosition errorPositioningcompletedCompletion of positionreferenceExternal encoder speedSpeedconversionSpeedconversionMotor - loadposition error CN31ENCCN2CN 1ExternalENC****ReferencePulseMultiplier× nAnalog
