Altivar 61 is a variable speed drive that is used to regulate the speed of a motor. It is widely used in industrial applications where there is a need for controlling the speed of the motor. In this article, we will discuss the control wiring diagram of Altivar 61 in detail.
What is Altivar 61?
Altivar 61 is an AC drive that is designed to control the speed of three-phase asynchronous motors. It is a high-performance drive that offers a range of communication protocols, including Modbus, CANopen, DeviceNet, Profibus, and Ethernet. The Altivar 61 is available in different power ratings, ranging from 0.75 kW to 630 kW.
The drive comes with a user-friendly graphical user interface that makes it easy to set up and operate. It is a versatile drive that can be used in a variety of applications, including pumps, fans, compressors, conveyors, and mixers.
Control Wiring Diagram of Altivar 61
The control wiring diagram of Altivar 61 is shown in the figure below. It consists of different components, including power supply, control module, communication module, and motor.
Power Supply
The power supply is the first component in the control wiring diagram of Altivar 61. It supplies power to the drive and the motor. The power supply can be single-phase or three-phase, depending on the motor connected to the drive.
Control Module
The control module is the brain of the drive. It receives signals from the user interface and processes them to control the speed of the motor. It includes a microprocessor, memory, and input-output ports.
The control module receives signals from different sources, including the user interface, sensors, and communication module. Based on these signals, it generates control signals that are sent to the power module.
Communication Module
The communication module is an optional component in Altivar 61. It provides a means of communication between the drive and other systems, including PLCs, HMIs, and SCADA systems. The communication module supports different protocols, including Modbus, CANopen, DeviceNet, Profibus, and Ethernet.
Motor
The motor is the last component in the control wiring diagram of Altivar 61. It is a three-phase asynchronous motor that is connected to the drive. The motor speed is controlled by the drive based on the signals received from the control module.
Frequently Asked Questions
What is the maximum power rating of Altivar 61?
The maximum power rating of Altivar 61 is 630 kW.
What communication protocols are supported by Altivar 61?
The Altivar 61 supports different communication protocols, including Modbus, CANopen, DeviceNet, Profibus, and Ethernet.
What is the function of the control module in Altivar 61?
The control module is the brain of the drive. It receives signals from the user interface and processes them to control the speed of the motor.
What is the function of the communication module in Altivar 61?
The communication module provides a means of communication between the drive and other systems, including PLCs, HMIs, and SCADA systems.
What is the function of the motor in Altivar 61?
The motor is a three-phase asynchronous motor that is connected to the drive. The motor speed is controlled by the drive based on the signals received from the control module.
| Protocol | Description |
|---|---|
| Modbus | A serial communication protocol used for connecting industrial electronic devices. |
| CANopen | A communication protocol used for networking various devices in automation systems. |
| DeviceNet | A communication protocol used for connecting industrial devices in a network. |
| Profibus | An open fieldbus standard used for connecting devices in automation systems. |
| Ethernet | A communication protocol used for connecting devices over a LAN or WAN. |
