Volts per Hertz: Basic Operation of the Drive, set standard motor parameters:

P30 – Motor Hp

P32 – Motor Rated Current

P33 – Motor PolesF30 – V/F Pattern

Slip

Compensation: This function enables the motor to run in constant speed by compensating inherent slip in an induction motor. Set parameters:

P30 – Motor Hp

P32 – Motor Rated Current

P33 – Motor Poles

H32 – Rated Slip Freq

H34 – Motor No Load Current

H36 – Motor Efficiency

H37 – Load Inertia

PID Feedback: H50 thru H56 (see chapter 8 for advanced PID features)

Sensorless

Vector: Open Loop Speed Regulated drive control. Set parameters:

P30 – Motor Hp

P32 – Motor Rated Current

H32 – Rated Slip Freq

H34 – Motor No Load Current

H41 – Auto tuning

H42 – Stator resistance

H44 – Leakage inductance

F14 – Time for magnetizing

H41 Auto-Tuning

Range: 0 - 1

Default: 0

Access Configurable

See also:

H40, H42, H44

If this parameter is set to a 1, it automatically measures the values to assign for parameters H42 – Stator Resistance and H44 – Leakage Inductance.

H42 Stator Resistance (Rs)

Range:

0-28 [Ω]

Default:

n/a

Access

Configurable

See also:

H40, H41, H44

 

 

This is the value of the motor stator resistance.

Parameter Descriptions

7-49

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Image 93
Baldor VS1MD instruction manual H41 Auto-Tuning Range 0 Default, See also H40, H42, H44, H42 Stator Resistance Rs Range
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VS1MD specifications

The Baldor VS1MD is a state-of-the-art variable speed drive designed for demanding applications requiring seamless control of induction motors. This drive exemplifies Baldor’s commitment to providing efficient and reliable solutions for industrial automation. Balancing user-friendliness with advanced engineering, the VS1MD addresses the needs of both new installations and retrofitting existing systems.

One of the most notable features of the VS1MD is its compact design. Engineered to save space without compromising performance, this drive can fit into tight installations, making it an ideal choice for crowded panels or machinery. The drive is available in a range of power ratings, accommodating various motor sizes and operational requirements.

The VS1MD incorporates advanced digital signal processing technology, ensuring precise control of motor speed and torque. The adaptive control algorithm optimizes performance across varying load conditions, resulting in smoother operation and improved energy efficiency. This technology not only enhances performance but also enhances the drive’s lifespan by minimizing stress on the motor and related components.

User interface is another strong point of the VS1MD. The drive features a clear display and intuitive controls, allowing for easy setup and troubleshooting. Operators can easily navigate through various parameters, ensuring quick adjustments and fine-tuning to meet specific performance needs.

For enhanced connectivity, the VS1MD includes multiple communication options such as Modbus RTU and CANopen protocols. This flexibility enables integration into existing networks and facilitates communication with other automation devices. The drive can also be seamlessly connected to centralized control systems, allowing for comprehensive monitoring and management.

Safety features are paramount in ensuring reliable operation in industrial environments. The Baldor VS1MD includes built-in protection mechanisms against common issues such as overvoltage, overcurrent, and overheating. These safety measures safeguard both the drive and the motor, reducing the likelihood of costly downtime and repair.

Furthermore, the VS1MD is designed with energy efficiency in mind. It can contribute to significant energy savings, reducing operational costs while promoting a greener approach to industrial processes. This drive effectively meets the requirements of industries that prioritize sustainability alongside performance.

In conclusion, the Baldor VS1MD is a versatile and powerful variable speed drive that stands out due to its compact design, advanced control technologies, user-friendly interface, robust safety features, and energy-saving capabilities. It is an exemplary choice for industries looking to enhance their automation processes with reliable and efficient motor control solutions. Whether applied in manufacturing, HVAC, or other sectors, the VS1MD proves to be a valuable asset for optimizing operational performance.
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