To Next PageTo Next PageWhat to do if I have wiring issues with my Delta VFD-VJ Servo Drives?
If you're experiencing issues with Delta Servo Drives due to improper wiring, ensure all screws are securely fastened during installation. If the machine malfunctions, do not attempt to repair it yourself. Return the product to the dedicated service center for repair.
How to prevent dust issues with Delta VFD-VJ Servo Drives?
To address dust issues with Delta Servo Drives, install the inverter in a dedicated cabinet and use a dust-proof cover. Regularly clean the inverter to ensure proper heat dissipation.
How to prevent corrosion in Delta Servo Drives?
To prevent corrosion issues with Delta Servo Drives, install the inverter in a dedicated cabinet and prevent liquids from flowing into it. Perform regular cleaning to avoid corrosion damage.
How to prevent oil contamination in Delta Servo Drives?
To mitigate oil contamination issues with Delta Servo Drives, install the inverter in a dedicated cabinet, keeping it away from potential oil spills. Regularly clean the inverter to prevent oil damage.
Why are the multi-function input/output terminals not working on my Delta Servo Drives?
If your Delta Servo Drives are experiencing issues with multi-function input/output terminals, it's likely due to exceeding their specifications. Refer to the operation manual for the rated voltage and current of the I/O contacts, and ensure you do not exceed these limits.
What to do for lint issues in Delta VFD-VJ Servo Drives?
To resolve lint issues with Delta Servo Drives, install the inverter in a dedicated cabinet. Regularly clean the inverter to prevent lint accumulation.
General| Series | VFD-VJ |
|---|---|
| Category | Servo Drives |
| Safety | STO (Safe Torque Off) |
| Output Frequency | 0 to 400 Hz |
| Power Range | 0.4kW ~ 22kW |
| Control Mode | V/F control, Vector control |
| Communication Interface | RS-485, CANopen |
| Protection Features | Over-voltage, Over-current, Overload, Overheat, Low-voltage, Short circuit |
| Operating Temperature | -10 to 50 °C |
| Storage Temperature | -20°C ~ +60°C |
| Altitude | Up to 1000m above sea level |
| Humidity | 5% ~ 95% RH, non-condensing |
Procedures for inspecting the hybrid servo drive upon receipt to ensure quality and check for shipping damage.
Detailed technical specifications for air-cooled VFD-VJ series models, including power, current, and voltage ratings.
Explains the components and basic principles of hybrid servo systems and how drives and motors are selected.
Guidelines and environmental conditions for installing the hybrid servo drive safely and correctly.
Provides physical dimensions and mounting hole specifications for different frames of the VFD-VJ series.
Precautions and checks to be performed before and after wiring the power and control terminals.
Details safety precautions for wiring main circuit terminals, including grounding and power application.
Explains SINK/SOURCE mode selection for control circuit terminals and wiring precautions.
Explains the appearance and functions of the keypad control panel (KPVJ-LE02) and displayed items.
Provides flowcharts for system setup and machine adjustment, covering motor parameters and pressure/flow control.
Details the step-by-step procedure for adjusting motor parameters using the digital keypad.
Outlines the procedure for tuning master and slave drives in a confluence machine setup.
Explains how to adjust parameters for confluence and diversion modes, including new protection mechanisms.
Lists system parameters including hybrid servo drive model code ID, rated current display, and reset settings.
Covers motor parameters such as control mode, operating command source, frequency, and voltage settings.
Details parameters related to protection functions, including software brake level and various fault records.
Describes parameters for digital and analog I/O, including multi-function inputs, outputs, and pressure sensor selection.
Outlines parameters for communication settings, such as address, speed, fault treatment, and protocol.
Discusses how the drive displays warning messages and provides general precautions for anomaly handling.
Provides flowcharts and troubleshooting steps for common faults like over-current, ground fault, over-voltage, and low-voltage.
Offers methods to mitigate electromagnetic noise and interference affecting the drive's performance.
Details environmental requirements and considerations for the installation site to ensure drive reliability.
Provides guidelines for regular maintenance and inspections of the hybrid servo drive's various components.
Addresses damages caused by greasy dirt in industrial environments and suggests solutions.
Discusses issues related to fiber dust accumulation, particularly in textile industries, and its impact.
Explains how fluid ingress can lead to erosion and potential drive damage.
Covers the impact of industrial dust on electronic components and provides solutions for prevention.
Highlights common wiring and installation issues such as loose screws and internal modifications.
Details problems arising from improper usage of multi-function terminals, leading to circuit burnout.
Recommends annual checks of couplings for alignment, deformation, or loose screws.
Provides specifications and selection charts for braking resistors for VJ-A and VJ-C models.
Lists recommended current ratings for non-fuse circuit breakers for VJ-C air-cooled models.
Specifies fuse recommendations and installation requirements for air-cooled models.
Explains the function of AC input reactors for improving power factor and reducing interference.
Introduces the digital keypad KPC-CC01 used as the display unit for VFD-VJ series.
Lists applicable EMI filter models and reference websites for VJ-C air-cooled models.
Illustrates the encoder connector location on the drive.
Provides instructions and cutout dimensions for wall-mounting the hybrid servo drive.
Provides a general introduction to CANopen protocol, its features, and supported functions/services.
Explains the wiring requirements for connecting CANopen devices, including termination resistors.
Details CANopen control modes, operation control, and other settings based on DS402 and Delta standards.
Lists CANopen supported indices and definitions for Delta Standard (old and new) and DS402.
Introduces Delta MSJ servo motors designed for hybrid servo systems with VFD-VJ drives.
Explains the meaning of each part of the MSJ servo motor model name.
Provides detailed specifications for MSJ servo motors, including power, torque, speed, and electrical characteristics.
Displays torque-rotation characteristic curves for various MSJ servo motor models at different power ratings.
Shows the physical appearance and provides dimensional drawings for MSJ servo motors.
Illustrates the wiring box for 220V/380V servo oil pumps and provides recommended wiring sizes.
