Ujjwal Automation

The F7 Drive is a Pulse Width Modulated Drive for AC 3-Phase induction motors. This type of Drive is also known as an Adjustable Frequency Drive, Variable Frequency Drive, AC Drive, AFD, ASD, VFD, VSD, and Inverter. In this manual, the F7 Drive will be referred to as the “Drive”. The LCD keypad/operator is equipped with local/remote functions, copy feature, 7 language choices, and 5 lines of display with 16 characters per line. User parameter settings can be recovered at any time via “user initialization” when enabled. Optional Drive Wizard software allows upload/download, as well as graphing and monitoring of Drive parameters from a PC for ease of Drive management. This manual may describe trademarked equipment, which is the property of other companies, who are the registered owners. Other Documents and Manuals are available to support special use or installation of this product. These documents may be provided with the product or upon request. Contact Yaskawa Electric America, Inc. as required. Documents may include the following: TM.F7.01…Manual included on CD ROM with product TM.F7.02…Programming Manual included on CD ROM with product DriveWizard...Software and Manual…Included on CD ROM with product Option Instructions… Included on CD ROM with product This manual is subject to change as product improvements occur. The latest version of the manual can be obtained from the Yaskawa website: www.yaskawa.com. The date shown on the rear cover is changed when revisions are made. The latest version of Drive software is also shown. The Drive’s capacity is categorized based on two types of load characteristics: Heavy Duty and Normal Duty. See Table i.1 below for the differences between Heavy Duty and Normal Duty.

The Yaskawa V1000 is a compact, general-purpose AC drive known for its current vector control, which enables high torque at low speeds and precise control. It's designed to run both induction motors and synchronous motors (IPM and SPM), offering versatility in applications.
Here's a more detailed breakdown of its key features:
Core Functionality:
Current Vector Control:
The V1000 utilizes current vector control, allowing for powerful starting torque (200% at 0.5 Hz for Yaskawa induction motors) and precise torque limit operations.
Wide Application Compatibility:
It's designed to work with a variety of applications, including those requiring open-loop vector functionality and the use of PM motors without feedback.
Motor Auto-Tuning:
This feature simplifies setup and ensures optimal performance and efficiency, especially at low speeds.
Energy Efficiency:
The V1000 is designed to balance energy input and output, minimizing energy consumption and maximizing efficiency.
Key Features:
Compact Design:
The V1000 is a compact, palm-sized drive, making it easy to integrate into various systems.
High Torque at Low Speeds:
The current vector control allows for high torque at very low speeds, enabling precise control and smooth operation.
Versatility:
It can handle both induction and synchronous motors, reducing the need for multiple drives in different applications.
Optional Features:
The V1000 offers options like overload protection, higher frequency control, closed-loop speed control, and network communication protocols (PROFIBUS-DP, MECHATROLINK-II, DeviceNet, Modbus TCP/IP, and EtherNet/IP).
Keypad Operation:
The V1000 can be operated through a keypad for easy access to parameters and settings.
In summary, the Yaskawa V1000 is a versatile and efficient AC drive with current vector control, capable of handling a wide range of applications and motor types, while also offering various optional features for enhanced control and communication capabilities.