Frequency reference is lost | Baldor VS1MD specs

Table 9.1 – Fault Descriptions

	Parameter save	Displayed when user-modified parameters fail to
	error	be stored into memory.

	Inverter	Displayed when an error occurs in the control
	hardware fault	circuitry of the drive.

	Communication	Displayed when the drive cannot communicate
	Error	with the keypad.

	Remote keypad	Displayed when drive and remote keypad do not
	communication	communicate with each other. This fault does not
	error	stop Inverter operation.

	Keypad error	Displayed after drive resets keypad upon a
		keypad error and the error remains for a
		predetermined time.

	Cooling fan	Displayed when a fault condition occurs in the
	fault	drive cooling fan.

	Instant Cut Off	Used for the immediate stop of the drive. The
		inverter instantly disables the output when the
		EST terminal is actuated.

		ATTENTION:The inverter resumes regular
	!	operation when turning off the EST terminal
	!	while either the FX or the RX terminal is ON.
		while either the FX or the RX terminal is ON.

	External fault A	When multi-function input terminal (t1-t8) is set
	contact input	to 18 {External fault signal input: A (Normal Open
		Contact)}, the inverter disables its output.

	External fault B	When multi-function input terminal (t1-t8) is set
	contact input	to 19 {External fault signal input: B (Normally
		Closed Contact)}, the drive disables its output.

	Operating	When drive operation is set via an Analog input
	method when	(0-10V or 0-20mA input) or option (RS485) and
	the frequency	the signal is lost,the drive responds according to
	command is	the method set in t62 (Operating method when
	lost	the frequency reference is lost).

	NTC open	When NTC connection is lost, output is disabled.

9-6	VS1-MD AC Drive User Manual

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.

Baldor VS1MD instruction manual Frequency reference is lost

Models: VS1MD

the frequency reference is lost).

VS1MD specifications