How to adjust gain on Panasonic Controller?
If the gain adjustment on your Panasonic Controller isn't proper, increase the setup of Pr11, which is the 1st velocity loop gain. You can also enter the torque filter of Pr14 and then increase the setup of Pr11 again.
What to do if velocity and position command are not stable on Panasonic Minas A4 Controller?
If the velocity and position commands are unstable on your Panasonic Controller, check the motor movement using the check pin on the front panel or the waveform graphic function of the PANATERM®. Also, review the wiring, check for connector contact failure, and inspect the controller itself.
How to eliminate noise on velocity command of Panasonic Minas A4?
To address noise on the velocity command of your Panasonic Controller, use a shielded cable for connecting to the connector, CN X5. Ensure that the power line and signal line are separated by 30cm or more in a separate duct.
Why Panasonic Controller motor runs slowly at servo-ON?
If the motor runs slowly at servo-ON due to a speed command offset, and you've mistakenly set up Pr02 to 1 (Velocity control mode) while intending to use position control mode, change the setup of Pr02 to 0.
What to do if there is slip of offset on Panasonic Minas A4 Controller?
If you are experiencing a slip of offset on your Panasonic Controller, check the voltage between Pin-14 and 15 (speed command input) using a tester or an oscilloscope. Then, adjust the Pr52 value so that the motor stops.
General| Pollution Degree | 2 |
|---|---|
| Control Mode | Torque, Speed, Position |
| Communication | RS-485 |
| Control Method | PWM control |
| Protection Functions | Overcurrent, Overvoltage, Overload, Overheat, Encoder error |
| Operating Ambient Temperature | 0°C to 55°C (non-freezing) |
| Storage Temperature | -20°C to 65°C |
| Cooling Method | Natural Cooling or Forced Air Cooling |
| Weight | Varies by model (e.g., 0.6 kg, 0.8 kg, 1.2 kg, etc.) |
| Ambient Humidity | 90% RH or less (non-condensing) |
Essential instructions to avoid machinery damage and operator injury during operation.
Guidelines for routine maintenance and periodic inspection of the driver and motor.
Overview of the MINAS-A4 Series AC servo drivers and motors, their features, and intended use.
Detailed description of the driver, motor, and console components and their functions.
Guidance on overall wiring, main circuit connections, and peripheral equipment connections.
Illustrates the timing sequences for AC power-ON, command input, and driver actions.
Describes the function and purpose of various parameters for setting up driver characteristics.
Instructions for operating the driver using the front panel or the optional console.
Visual representation of the signal flow and components in position control mode.
Detailed information on connecting signals and pins to the CN X5 connector.
Procedures for performing a trial run without connecting to a host controller like PLC.
Explains how the driver automatically estimates load inertia and sets optimum gains.
Lists and describes parameters for functional selection and gain/filter adjustments.
Diagram illustrating the signal flow and components for velocity control.
Detailed information on connecting signals and pins to the CN X5 connector for velocity control.
Steps for performing a trial run in velocity control mode without a host controller.
Guidance on automatic gain tuning for optimizing performance based on load inertia.
Details parameters for functional selection, gain/filter adjustments, and auto-gain tuning.
Diagram showing the signal flow and components for torque control.
Instructions for wiring signals and pins to the CN X5 connector for torque control.
Steps for conducting a trial run in torque control mode without external host connection.
Explanation of how to perform real-time auto-gain tuning for torque control.
Overview of parameters for functional selection, gain/filter adjustments, and auto-gain tuning.
Explanation of the full-closed control concept and its benefits for high-precision positioning.
Diagram illustrating the system configuration for full-closed control mode.
Detailed wiring examples for connecting signals and pins to the CN X5 connector.
Instructions for connecting the external scale to the CN X7 connector.
Guidance on performing real-time auto-gain tuning within the full-closed control mode.
Lists parameters related to functional selection and adjustments for full-closed control.
Procedures for manual gain adjustment to optimize machine performance and response.
Steps to perform real-time auto-gain tuning for automatic stiffness setup and gain optimization.
Explains the Fit-Gain function for automatic stiffness setup during position control.
Details on how the adaptive filter estimates and reduces resonance vibration.
Guides for manual gain tuning through front panel, console, or PANATERM® software.
Troubleshooting guide covering general checks, protective functions, and error codes.
Lists common issues like motor not running, unstable rotation, and positioning errors with causes and measures.
Information on setting up an absolute system using absolute encoders and host controller communication.
Details on connecting to the driver/NC via RS232 and RS485 for parameter management and monitoring.
Physical dimensions of the driver for different frames (A, B, C, D, E, F).
Physical dimensions and specifications for various motor series.
Provides S-T characteristic curves for various motor series under different conditions.
Details the combination of drivers and motors with gear reducers, including part numbers.
Specifies the permissible radial and thrust loads on the motor shaft for different models.
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