Why is my Estun Controller showing an undervoltage error?
If your Estun Controller is showing an undervoltage error, it may be due to a low main circuit power supply voltage. Check if the main circuit power supply voltage is within the allowable range and inspect for a short-circuit. The drive unit itself might also be damaged, requiring replacement.
What causes overvoltage in Estun Controller?
If your Estun Controller is showing an overvoltage error, it could be due to insufficient discharge capacity of the drive unit, leading to increased pump energy and elevated bus voltage. To resolve this, replace the small resistor with a high-power discharge resistor. Another cause could be power supply voltage issues, so check if the main circuit power supply voltage is within the allowable range.
What to do if Estun S1E reports an overspeed error?
An overspeed error in Estun Robotics indicates that the motor speed calculated in the program exceeds 1,000 rpm or the speed specified in Pn323. To resolve this: 1. Check the setting value of Pn323. 2. Check the motor power line connection. 3. If the alarm persists, it may require returning the unit to the factory.
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.
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.
What causes IGBT module overheating in Estun Robotics?
IGBT module overheating is caused by IPM or IGBT detecting a temperature exceeding 105?. Try optimizing the drive's cooling environment.
What causes Estun S1E Robotics discharge resistor damaged error?
The discharge resistor damaged error means that the discharge resistor is not connected. Check if the discharge resistor is not connected or the wire is burnt.
What causes Estun Robotics to have inappropriate configuration of electronic gear ratio and desired pulse frequency?
The electronic gear ratio (A/B) range depends on encoder bits number: (1) Encoder bits < 20, electronic gear ratio (A/B) range: [0.001, 4000] (2) Encoder bits = 21, electronic gear ratio (A/B) range: [0.001, 8000] (3) Encoder bits = 22, electronic gear ratio (A/B) range: [0.001, 16000] (4) Encoder bits = 23, electronic gear ratio (A/B) range: [0.001, 32000] (5) Encoder bits = 24, electronic gear ratio (A/B) range: [0.001, 64000] If the settings are beyond these ranges, an alarm will occur. Adjust electronic gear settings to resolve.
What causes undervoltage in Estun Robotics?
An undervoltage error indicates that the bus voltage is below the minimum threshold. Check the main power supply system. If the power supply is normal, the unit may need to be returned to the factory.
How to resolve position deviation counter overflow in Estun S1E?
Position deviation counter overflow happens when the value of the deviation counter Ek exceeds the limit. Try reducing the pulse input frequency or increasing the position loop gain to resolve this.
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.
To Next Page
General