What does HSB-OL error mean on Omron SYSDRIVE 3G3RV Inverter and how to resolve it?
The HSB-OL error on your Omron Inverter indicates that the inertia returned to the load is too large. Ensure the load is an inertial load and set the system so that the deceleration time that does not produce 0 V is 120 s or less.
Why is my Omron SYSDRIVE 3G3RV showing a Motor Overloaded error?
A Motor Overloaded error on your Omron Inverter may occur because: * The load is too heavy. * The acceleration time, deceleration time, and cycle time are too short. * The V/f characteristics voltage is too high or too low. * The Motor Rated Current (E2-01) is incorrect. To resolve this, check the size of the load, the length of the acceleration, deceleration, and cycle times, the V/f characteristics, and the Motor Rated Current (E2-01).
What causes an Inv Over-loaded error on an Omron SYSDRIVE 3G3RV Inverter?
An Inv Over-loaded error on your Omron Inverter can be caused by: * The load being too heavy. * The acceleration time, deceleration time, and cycle time being too short. * The V/f characteristics voltage being too high or too low. * The Inverter capacity being too low. To fix this, check the load size, acceleration, deceleration, and cycle times, the V/f characteristics and consider replacing the Inverter with one of larger capacity.
How to fix a Ground Fault error on an Omron SYSDRIVE 3G3RV?
A Ground Fault error on your Omron Inverter indicates a ground fault at the Inverter output, which might be due to motor burn damage, worn insulation, or a damaged cable. Reset the fault after correcting its cause.
Why does my Omron Inverter display a DC Bus Overvolt error?
A DC Bus Overvolt error on your Omron Inverter can occur if: * The deceleration time is too short, and the regenerative energy from the motor is too large. Increase the deceleration time or connect a braking resistor (or Braking Resistor Unit). * The power supply voltage is too high. Decrease the voltage so it is within specifications.
What causes an Over- torque Det 2 error on an Omron Inverter?
If you see an Over- torque Det 2 error on your Omron Inverter, make sure that the current setting in L6-05 and time setting in L6-06 are appropriate. Check the mechanical system and correct the cause of the overtorque.
What does MC Answer-back mean on my Omron SYSDRIVE 3G3RV Inverter and how to fix it?
The MC Answer-back error on your Omron Inverter may mean that: * The MC in the main circuit failed. * The MC excitation coil is burned out. Try turning the power supply off and on. If the fault continues, replace the Inverter.
What to do if my Omron Inverter displays an Over- torque Det 1 error?
For an Over- torque Det 1 error on your Omron Inverter, make sure that the settings in L6-02 and L6-03 are appropriate. Also, check the mechanical system and correct the cause of the overtorque.
What does Speed Deviation mean on my Omron Inverter, and how can I resolve it?
A Speed Deviation error on your Omron Inverter may indicate that: * The load is too heavy. Reduce the load. * The acceleration time and deceleration time are too short. Lengthen the acceleration time and deceleration time. * The load is locked. Check the mechanical system. * The settings in F1-10 and F1-11 aren't appropriate. Check the settings in F1-10 and F1-11.
What does DynBrk Resistor mean on my Omron SYSDRIVE 3G3RV and how to fix it?
The DynBrk Resistor error on your Omron Inverter indicates that the deceleration time is too short, and the regenerative energy from the motor is too large. You can reduce the load, increase the deceleration time, reduce the motor speed, or change to a Braking Resistor Unit.
General precautions for wiring, including power supply and grounding requirements.
Steps to check all wiring after completion to ensure correctness and safety.
Description of the digital operator's components, displays, and functions.
Essential safety precautions to observe before and during inverter operation.
Step-by-step flowchart for performing trial operation and setting basic parameters.
Guidance on adjusting parameters to resolve hunting, vibration, or control system issues.
Comprehensive tables listing all parameters, their settings, and applicable control methods.
Methods for inputting the frequency reference, including analog signals and pulse trains.
Explanation of input methods for the run command, using digital operator or control circuit terminals.
Details on the four methods for stopping the inverter: deceleration, coast, DC braking, and timer.
Functions for protecting the machine, including torque limits and stall prevention.
Functions for continuing or automatically restarting inverter operation after an error.
Protection features for the inverter, including braking resistor and cooling fan overheating.
Description of alarm functions, including fault, alarm, operation, and autotuning error detection.
Guidance for resolving issues when the inverter or motor does not operate as expected.
Basic daily and periodic inspection procedures, including part replacement guidelines.
General| Category | Inverter |
|---|---|
| Enclosure Rating | IP20 |
| Frequency Range | 400 Hz |
| Communication Options | RS-485, DeviceNet, Profibus, Modbus |
| Communication | RS-485 |
| Overload Capacity | 150% for 60 seconds |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C |
| Cooling Method | Fan Cooled |
| Communication Interface | RS-485 |
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