22 = Exchange between second source and drive: When the defined input is turned ON, the values set in drv2 and Frq2 are used for control and reference to the drive. Settings for drv2 and Frq2 can not be changed while the digital input is closed. During the change over from the Main Source to the 2nd source, the drive will stop if the control source differs. To restart the drive, a new run command must be given.

Digital/Relay Output On/Off Delay

A timer function has been implemented by adding four new software parameters. Two are for the On Delay and two for the Off Delay timer to the digital outputs of the VS1MD drive. Setting a value of greater than zero will begin the On, Off or both timers when the condition set in t32 and t33 for the digital outputs is met.

In the case of the On delay timer, the actual output will not change state until the time value set in t50 to t51 is met. The Condition set in t32 to t33 must be active when the timer is reached for the output state to change.

In the case of the Off delay timer, once the output state is on, it will delay turning off after the Off delay value is reached on t52 to t53. When the Off delay time is reached, the condition set in t32 to t33 must still be off.

t50

Digital Output (MO) On Delay

t51

Relay Output (3A - 3C) On Delay

 

Range:

0 to 3,600 Seconds

 

Default:

0

 

Access:

Configurable

 

See Also:

t32 and t33

 

Sets the on delay timer for the digital output.

 

 

 

 

t52

Digital Output (MO) Off Delay

t53

Relay Output (3A - 3C) Off Delay

 

Range:

0 to 3,600 Seconds

 

Default:

0

 

Access:

Configurable

 

See Also:

t32 and t33

Sets the off delay timer for the digital output.

MO or Relay State

Output

MO or Relay State

Output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

On Delay Tme

 

On Delay Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Off Delay Time

Off Delay Time

Errata Sheet for the VS1MD Drive Installation & Operating Manual

Page 6
Image 6
Baldor VS1MD instruction manual Sets the off delay timer for the digital output

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.