What causes a YASKAWA Media Converter to display Power Supply Undervoltage?
The YASKAWA Media Converter shows a Power Supply Undervoltage error if the input power supply voltage drops to or below the Input Power Supply Undervoltage Detection Level (L2-21).
What is Inversion Detection on YASKAWA Media Converter?
Inversion Detection (CLV/PM control mode only) on the YASKAWA Media Converter happens when the torque reference and acceleration are in opposite directions, and the speed reference and actual motor speed differ by more than 30% for the number of times set to F1-18.
What causes Z Pulse Noise Fault Detection on YASKAWA Media Converter?
The Z Pulse Noise Fault Detection (CLV/PM control mode only) on the YASKAWA Media Converter is triggered when the Z Pulse is out of phase by more than 5 degrees for 10 consecutive revolutions.
What does Z Pulse Fault mean on YASKAWA Media Converter?
The Z Pulse Fault (CLV/PM control mode only) on the YASKAWA Media Converter means that the motor turned one full rotation without the Z Pulse being detected.
Why is my YASKAWA Media Converter showing Damping Resistor Overheat?
The YASKAWA Media Converter shows Damping Resistor Overheat because the temperature of the built-in damping resistor exceeded the set value.
Why does my YASKAWA Media Converter show a Control Circuit Error?
A Control Circuit Error on the YASKAWA Media Converter indicates there is an error in the data saved to EEPROM.
What does Current Offset Fault mean on YASKAWA Media Converter?
The Current Offset Fault indicates that the YASKAWA Media Converter starts operation during a current-detection circuit failure, or when induced voltage remains in the motor (coasting and after rapid deceleration).
What causes Control Fault on YASKAWA Media Converter?
A Control Fault occurs on the YASKAWA Media Converter when the torque limit is continuously reached for three seconds after the Stop command is input, and deceleration isn't possible in OLV Control.
What causes MEMOBUS/Modbus Communication Error on YASKAWA Media Converter?
A MEMOBUS/Modbus Communication Error on the YASKAWA Media Converter occurs because control data was not received for the CE detection time set to H5-09.
What causes Speed Deviation on YASKAWA Media Converter with PG?
Speed Deviation on the YASKAWA Media Converter (for Control Mode with PG) happens when, after speed agreement is reached, the deviation between the speed detection value for the pulse input and the speed reference exceeds the setting value of F1-10 for the time set in F1-11 or longer when the Operation Selection at Deviation was set to continue operation (F1-04 = 3).
Lists all available manuals for U1000-series drives.
Provides essential safety precautions and warnings for safe drive operation.
Verify the correct drive model and inspect the nameplate information upon receipt.
Specifies the required environmental conditions for proper drive and filter module installation.
Details correct installation orientation and necessary spacing for optimal airflow and cooling.
Explains the proper use of eye bolts and hanging brackets for safe drive handling and installation.
Illustrates the standard wiring diagram for connecting the drive and peripheral devices.
Provides essential diagrams for connecting the main power circuit terminals of the drive.
Offers methods and guidance for protecting main circuit terminals from electrical hazards.
Details recommended wire gauges and tightening torques for secure electrical connections.
Describes the procedures and preparations for correctly wiring the drive's control circuit terminals.
Explains how to select sinking or sourcing mode for proper digital input signal configuration.
Guides on how to enable or disable the internal EMC filter for compliance.
Provides instructions for wiring the 24 V control power supply unit for backup power.
Details the functions of keys and displays on the digital operator for drive interaction.
Explains the different display modes and their corresponding content on the LCD operator.
Outlines a basic sequence for drive start-up and motor tuning, including parameter setup.
Guides the selection of the motor control method based on application requirements.
Specifies the type of Auto-Tuning to be used for optimal drive performance.
Provides a checklist of essential items to verify before and during drive operation tests.
Explains how faults are detected and displayed on the operator, listing common fault codes.
Lists and describes various alarm codes, indicating drive status or potential issues.
Details programming errors that occur due to contradictory or inappropriate parameter settings.
Lists errors encountered during the auto-tuning process and their potential causes.
Describes procedures for clearing faults and resetting the drive after troubleshooting.
Details the various control methods available for operating the motor with the drive.
Specifies the operating frequency limits, accuracy, and speed control range of the drive.
Lists built-in protection features and defines the ambient conditions for drive installation.
Details parameters for control method selection and initial drive parameter setup.
Covers parameters for setting frequency references and drive duty modes.
Lists parameters related to motor configuration and overload/overheat protection.
Details compliance with applicable European directives and harmonized standards.
Explains EMC guidelines and installation methods for models with built-in EMC filters.
Describes compliance with UL standards for products sold in the United States and Canada.
Outlines the drive's certification and compliance with Canadian safety standards.
Explains the Safe Disable function and its safety features for emergency stops.
General| Category | Controller |
|---|---|
| Series | U1000 |
| Input Frequency | 50/60 Hz |
| Control Method | Vector control, V/f control |
| Overload Capacity | 150% for 60 seconds |
| Output Voltage | 0 to rated input voltage |
| Output Frequency | 0-400Hz |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage |
| Communication Protocols | Ethernet/IP, Modbus, CANopen |
| Cooling Method | Forced air cooling |
| Ambient Temperature | -10 to 50 °C |
| Operating Temperature | -10 to 50 °C |
| Storage Temperature | -20 °C |
| Humidity | 5-95% (non-condensing) |
| Enclosure | IP20 |
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