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Note: All CAN related MintMT keywords are referenced to either CANopen or Baldor CAN using the ‘bus’ dot parameter. Although the NextMove ES has a single physical CAN bus channel that may be used to carry either protocol, MintMT distinguishes between the protocols with the ‘bus’ dot parameter. For CANopen the ‘bus’ dot parameter must be set to 1.

Please refer to the MintMT help file for further details on CANopen, MintMT keywords and dot parameters.

4.6.4 Baldor CAN

The NextMove ES must have the Baldor CAN firmware loaded to use this protocol.

Baldor CAN is a proprietary CAN protocol based on CAL. It supports only the following range of Baldor CAN specific I/O nodes and operator panels:

HInputNode 8 (Baldor part ION001-503) - an 8 x digital input CAN node.

HOutputNode 8 (Baldor part ION003-503) - an 8 x digital output CAN node.

HRelayNode 8 (Baldor part ION002-503) - an 8 x relay CAN node.

HIoNode 24/24 (Baldor part ION004-503) - a 24 x digital input and 24 x digital output CAN node.

HKeypadNode (Baldor part KPD002-501) - an operator panel CAN node with 4 x 20 LCD display and 27 key membrane labeled for control of 3 axes (X, Y, Z).

HKeypadNode 4 (Baldor part KPD002-505 ) - an operator panel CAN node with 4 x 20 LCD display and 41 key membrane labeled for control of 4 axes (1, 2, 3, 4).

A typical Baldor CAN network with a NextMove ES and a Baldor CAN operator panel is shown in Figure 18.

 

 

Baldor CAN Operator Panel

 

J3

 

 

4

 

Operator

3

 

Panel

 

 

supply

 

TR JP3

0V

2

 

24V

1

 

 

 

 

 

NextMove ES

J1 / J2

 

RJ45

 

 

1

Twisted pair

CAN+

1

 

 

 

 

 

 

2

 

CAN-

2

 

 

 

 

4

 

0V

4

TR JP1

 

 

 

5

 

24V

5

 

 

 

 

Figure 20 - Baldor CAN operator panel connections

The NextMove ES CAN channel is opto-isolated, so a voltage in the range 12-24V must be applied to pin 5 of the CAN connector. From this supply, an internal voltage regulator provides the 5V required for the isolated CAN circuit. The required 12-24V can be sourced from the Baldor CAN I/O node or operator panel’s supply, which is internally connected to the CAN connector as shown in Figure 20.

On Baldor CAN I/O nodes and operator panels, jumpers JP1 and JP2 must be set to position ‘1’ (the lower position) for the network to operate correctly. This configures the node’s CAN

MN1928

Input / Output 4-23

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Baldor MN1928 installation manual Baldor can operator panel connections

MN1928 specifications

The Baldor MN1928 is a highly regarded motor designed for a variety of industrial applications, known for its durability and efficiency. This motor is part of Baldor’s extensive range of products, which are engineered to meet the demands of heavy-duty operations.

One of the key features of the Baldor MN1928 is its robust construction. Built with high-quality materials, this motor is designed to withstand harsh environmental conditions often found in industrial settings. The steel frame is not only resilient, but it also enhances the motor's cooling capabilities, enabling it to perform effectively over extended periods.

The MN1928 is equipped with advanced technologies that optimize its performance. One notable technology is the use of high-efficiency induction motor design. This reduces energy consumption significantly and contributes to lower operational costs. The motor is also designed with a continuous duty rating, making it capable of running for long hours without compromising its functionality or lifespan.

In terms of characteristics, the Baldor MN1928 features a reliable ball bearing design, which minimizes friction and wear, ensuring smoother operation and increased reliability. With a horsepower rating that suits a range of applications, it provides the necessary torque and speed to power various machinery effectively. The multi-voltage design allows for versatile installation options, accommodating different electrical systems while ensuring efficient performance.

Another important characteristic of this motor is its ease of maintenance. The design allows for straightforward access to components, making it simple for technicians to perform routine checks and maintenance. This is particularly beneficial in industrial settings where downtime can be costly.

Safety is also a priority in the design of the Baldor MN1928. Equipped with thermal overload protection, it prevents overheating, reducing the risk of damage caused by excessive temperatures during operation. Additionally, the motor complies with various industry standards, ensuring safe operation within diverse environments.

In summary, the Baldor MN1928 stands out as a reliable choice for industrial applications, offering a combination of durability, efficiency, and advanced technology. Its robust construction, high-efficiency design, and safety features make it a preferred option for many enterprises seeking dependable motor solutions.