F11

DC Brake Time

 

 

Range:

0-60 [sec]

 

Default:

1.0

 

Access

Configurable

 

See Also:

P35, P39, F8-F11

 

Note:

Only viewable when P39 – Stop mode select is set to DC

 

 

Brake.

 

 

 

Sets the time for F10 – DC Brake Voltage to be applied to the motor after F9

–DC Brake wait time. Setting F10 or F11 to zero will disable the DC Brake function. In case of DC Brake at high load inertia and frequency, change the DC brake controller gain according to H37 set value.

F12 DC Brake start voltage

Range:

0-200 [%]

 

 

Default: 50

Access Configurable

See Also:

F12, t1-t8

This parameter sets the amount of DC voltage before a motor starts to run. It is set as percentage of P33 – Motor rated current.

F13 DC Brake start time

Range:

0-60 [sec]

 

 

Default: 0

Access Configurable

See Also:

F12, t1-t8

DC voltage is applied to the motor for DC Brake start time before motor accelerates.

Freq.

 

F13

t

Voltage

F12

Run

 

command

 

Setting F12 or F13 to 0 will disable the Starting DC brake. After F13 – DC Brake start time, the frequency is increased. If a digital input (t1~t8) is set for 11 – DC brake during start, the voltage is not released until the input is opened. The drive will accelerate with dc voltage applied until the input is open.

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VS1MD AC Drive User Manual

Page 73 Page 75
Page 74
Image 74
Baldor VS1MD instruction manual F11 DC Brake Time Range, F12 DC Brake start voltage Range, F13 DC Brake start time Range
Page 73 Page 75

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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