1521kΩ 1kΩ IMSPRS232 connection cableConnect to CN X4Manual Gain Tuning (Basic)As explained previously, MINAS-A4P series features the automatic gain tuning function, however, theremight be some cases where this automatic gain tuning cannot be adjusted properly depending on the limita-tion on load conditions. Or you might need to readjust the tuning to obtain the optimum response or stabilitycorresponding to each load.Here we explain this manual gain tuning method by each control mode and function.Before Making a Manual AdjustmentYou can adjust with the sound or motor (machine) movement by using the console, however, you can adjustmore securely by using wave graphic function of the setup support software, PANATERM®, or by measuringthe analog voltage waveform using a monitoring function.1. Analog monitor outputYou can measure the actual motor speed, commanded speed, torque and deviation pulses by analogvoltage level by using an oscilloscope. Set up the types of the signals or the output voltage level withSV.Pr07 (Speed monitor (SP) selection) and SV.Pr08 (Torque monitor (IM) selection).For details, refer to P.49, "Wiring to the Connector, CN X5" of Preparation, and P.56, "Parameter Setup" ofSetting.2. Waveform graphic function of the PANATERM®You can display the command to the motor, motor movement (speed, torque command and deviationpulses) as a waveform graphic on PC display. Refer to P.103, "Outline of the Setup Support Software,PANATERM ® ".Setup support softwareSetup disc of "PANATERM ® "DV0P4460 (English/Japanese version)
