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Essential safety guidelines including DANGER!, WARNING!, and CAUTION! notices for proper installation and operation.
Procedures for checking the AC motor drive package and components, including nameplate and model verification.
Guidelines for ambient conditions, clearances, and mounting before electrical connections.
Critical safety warnings for AC motor drive installation, covering electrical hazards and proper grounding.
Detailed instructions for connecting power, control terminals, and main circuits, including specific cautions.
Essential safety notes before operating the AC motor drive, covering handling, wiring checks, and environmental considerations.
Step-by-step guide for performing auto-tuning, covering parameter settings, encoder setup, and motor tuning.
Lists the 14 parameter groups, categorized by property for easy setting and application configuration.
Details on system identification, parameter reset, display selection, and fundamental operational settings.
Covers digital/analog I/O, multi-step speed, IM, and other motor control parameters.
Explains protection settings, communication protocols, special parameters, and advanced control functions.
Troubleshooting guide for OC and Ground Fault faults, including checks for short circuits, grounding, and torque compensation.
Addresses issues related to Over Voltage (OV), Low Voltage (Lv), and Over Heat (OH) conditions, providing diagnostic steps.
Solutions for problems like motor not running, speed not changing, motor stalls, and general malfunction.
Lists common fault codes and provides corresponding corrective actions for issues like over-current.
Details on troubleshooting DC BUS over-voltage, low voltage, and phase loss faults with specific corrective steps.
Information on IGBT overheating, fan failures, motor overloads, and general hardware errors, including recommended actions.
Comprehensive table detailing electrical and environmental specifications for various VFD-VL models.
Details on brake resistors and units, including specifications and dimensions.
Information on AC reactors, zero phase reactors, and EMI filters, including recommended values and applications.
Descriptions, pin assignments, and wiring methods for digital keypads, PG cards, and safety relays.
Formulas and tables for calculating AC motor drive capacity based on load type, speed, torque, and operation method.
Important precautions for connecting drives, handling special motors, and understanding motor torque.
Guidelines for regular maintenance and inspection of mechanical parts, main circuits, terminals, and cooling systems.
Advice on preventing damage from greasy dirt, fiber dust, erosion, and industrial dust.
Common issues related to wiring, installation, loose screws, and improper use of multi-function terminals.
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General