Why are motor power lines U/V/W experiencing overcurrent in my Estun Controller?
If the motor power lines U/V/W are experiencing overcurrent in your Estun Controller, it could be due to mechanical binding, so check if there are any obstacles in the operation of the load. Another cause could be an incorrect phase sequence of motor power lines UVW, so ensure correct wiring of motor power lines.
What causes overvoltage in Estun S1E and how to fix it?
An overvoltage error occurs when the bus voltage exceeds the maximum threshold. To address this: 1. Check if the discharge resistor wiring is abnormal. 2. Try modifying the motor's operating trajectory or reducing the cycle speed.
What to do if Estun Robotics position deviation pulse exceeds parameter Pn504 value?
If the deviation counter Ek value exceeds Pn504 * electronic gear and Pn521.1 = 1, triggering an alarm, you can: 1. Try reducing the pulse input frequency or increasing the position loop gain. 2. Increase the Pn504 setting.
What to do if Estun Robotics module internal junction temperature is too high?
A high internal junction module temperature is caused by high ambient temperature, improper installation orientation, or inadequate spacing with other servo drives. To resolve this, improve the cooling conditions of the servo drive, reduce ambient temperature, and install according to the servo drive's installation standards.
What causes encoder feedback position jump in Estun Controller?
If your Estun Controller is experiencing an encoder feedback position jump, it could be due to excessive acceleration in motor feedback or interference in the encoder feedback signal. Try winding a magnetic ring around the encoder cable and motor power lines (at least 3 turns or more). Try connecting one wire from the shield layer of the encoder cable to the motor body. Use shielded twisted-pair cables for the encoder cable, and ensure that the shield layer is grounded at both ends.
What to do if my Estun Controller is showing an overload?
If your Estun Controller shows an overload error, it could be due to several reasons. First, incorrect parameter settings may be the cause, so set the correct values for Pn8402 and Pn0053. Second, check the motor power cables to ensure they are properly connected, with U, V, W, and GND of the motor corresponding to the drive unit. Third, the issue could be an undersized servo drive unit, so select one with appropriate specifications. Fourth, new equipment may have poor initial running-in, so check the motor load, the drive unit's PID parameters, and ensure regular lubrication and maintenance. Fifth, if using a brake motor, ensure the brake is correctly engaged with a brake operating voltage of 24V before operating the motor. Finally, the servo drive unit or motor might be damaged, requirin...
What causes parameter destruction in Estun Controller?
Parameter destruction in your Estun Controller can occur if the parameters stored in the EEPROM are disturbed or accidentally damaged. To resolve this, restore factory settings (Fn001) and reconfigure parameters. It can also happen if the drive unit is damaged, in which case you should replace the servo drive board.
How do I resolve position deviation pulse overflow on my Estun Controller?
Position deviation pulse overflow in your Estun Controller is often caused by a drive unit parameter setting error, such as the position deviation pulse exceeding the value of parameter Pn504. To fix this, set Pn0052 = 0 and set the correct value for Pn504.
What causes charging resistor overload in Estun Robotics?
Charging resistor overload can be avoided by not frequently powering the mains on and off within a short period.
How to troubleshoot overspeed on Estun Controller?
If your Estun Controller is showing an overspeed error, it could be due to errors in the drive unit parameter settings, such as an improper electronic gear ratio configuration. Check if the electronic gear ratio setting is within the specified range: Input pulse frequency * electronic gear ratio < 500kHz. If it's greater than 500kHz, reduce the set speed (system command value). Another cause could be an incorrect phase sequence of the motor power cables, so check the motor power cables and ensure that the power cables, encoder cables, and corresponding drive units are properly connected for each axis motor.
Explains symbols and signs used for safety warnings.
Defines the different types of users for the robot system.
Outlines essential safety guidelines for operators, programmers, and maintenance.
Covers general, installation, operation, and maintenance safety for the robot.
Details the three available methods for stopping the robot.
Specifies the safety categories and standards applicable to the control cabinet.
Describes the function and usage of E-stop devices on the robot and pendant.
Guidelines for working safely inside the robot's operational area.
Step-by-step guide for releasing the robot's brake in emergencies.
Details the information found on the control cabinet's nameplate.
Explains the nomenclature and structure of the robot control cabinet model numbers.
Provides the physical dimensions of the control cabinet.
Describes the external and internal components of the control cabinet.
Lists the basic technical parameters of the CE version control cabinet.
Guidelines for safely transporting the control cabinet.
Covers environmental requirements and guidelines for installing the control cabinet.
Safety precautions and best practices for connecting cables.
Illustrates the fundamental wiring connections for the control cabinet.
Guidance on selecting appropriate circuit breakers and surge protectors.
Recommendations for selecting power cables for the control cabinet.
Instructions for correctly wiring the three-phase AC power supply.
Covers usage, appearance, and interface definition of the teach pendant.
Details the Digital Input/Output (DI/DO) interfaces and their specifications.
Explains the SAFETY IO interface for safety stop functions and wiring.
Provides pin definitions for connecting robot motor encoders.
Describes the function and communication connections of the controller.
Information on the relay module and its indicator lights.
A checklist of essential checks before powering on the control cabinet.
Step-by-step guide for powering up the control cabinet and servo system.
Step-by-step guide for safely powering off the control cabinet.
Instructions for connecting and operating the teach pendant.
Guide to connecting and using the ESView software for parameter management.
Explains parameter definitions and usage instructions.
How to check for and understand robot alarms using the teach pendant.
Detailed steps to view current and historical alarms on the teach pendant.
Information on accessing and viewing system logs.
How to use the Help feature to find detailed alarm information.
Comprehensive list of alarms, their causes, and solutions.
Safety precautions and essential guidelines before performing maintenance.
Routine checks to ensure normal product functioning and prevent damage.
Guidelines for periodic inspections to maintain cleanliness and functionality.
Checklist for confirming adjustments during installation.
A list of commonly used spare parts for the robot system.
Explains symbols and signs used for safety warnings.
Defines the different types of users for the robot system.
Outlines essential safety guidelines for operators, programmers, and maintenance.
Covers general, installation, operation, and maintenance safety for the robot.
Details the three available methods for stopping the robot.
Specifies the safety categories and standards applicable to the control cabinet.
Describes the function and usage of E-stop devices on the robot and pendant.
Guidelines for working safely inside the robot's operational area.
Step-by-step guide for releasing the robot's brake in emergencies.
Details the information found on the control cabinet's nameplate.
Explains the nomenclature and structure of the robot control cabinet model numbers.
Provides the physical dimensions of the control cabinet.
Describes the external and internal components of the control cabinet.
Lists the basic technical parameters of the CE version control cabinet.
Guidelines for safely transporting the control cabinet.
Covers environmental requirements and guidelines for installing the control cabinet.
Safety precautions and best practices for connecting cables.
Illustrates the fundamental wiring connections for the control cabinet.
Guidance on selecting appropriate circuit breakers and surge protectors.
Recommendations for selecting power cables for the control cabinet.
Instructions for correctly wiring the three-phase AC power supply.
Covers usage, appearance, and interface definition of the teach pendant.
Details the Digital Input/Output (DI/DO) interfaces and their specifications.
Explains the SAFETY IO interface for safety stop functions and wiring.
Provides pin definitions for connecting robot motor encoders.
Describes the function and communication connections of the controller.
Information on the relay module and its indicator lights.
A checklist of essential checks before powering on the control cabinet.
Step-by-step guide for powering up the control cabinet and servo system.
Step-by-step guide for safely powering off the control cabinet.
Instructions for connecting and operating the teach pendant.
Guide to connecting and using the ESView software for parameter management.
Explains parameter definitions and usage instructions.
How to check for and understand robot alarms using the teach pendant.
Detailed steps to view current and historical alarms on the teach pendant.
Information on accessing and viewing system logs.
How to use the Help feature to find detailed alarm information.
Comprehensive list of alarms, their causes, and solutions.
Safety precautions and essential guidelines before performing maintenance.
Routine checks to ensure normal product functioning and prevent damage.
Guidelines for periodic inspections to maintain cleanliness and functionality.
Checklist for confirming adjustments during installation.
A list of commonly used spare parts for the robot system.
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