Shutdowns Continued

Fail To Start − if the engine does not start after 3 start cycles, a shutdown will be initiated and the Fail to Start Shutdown lamp is On.

Low Oil Pressure − if engine oil pressure is less than the low oil pressure limit (after the Safety On timer), a shutdown will occur and the Low Oil Pressure Shutdown lamp is On.

High Engine Temperature − if engine coolant temperature exceeds the high engine temperature limit (after the Safety On timer), a shutdown will occur and the High Engine Temperature Shutdown lamp is On.

Overspeed − if engine speed exceeds the pre−set limit (14% above the nominal frequency), a shutdown will occur and the Overspeed Shutdown lamp is On. The Overspeed shutdown is not delayed, shutdown is immediate.

Note: During start−up the Overspeed trip level is extended to 24% above the normal frequency

for the duration of the safety timer to allow an extra trip level margin. This prevents nuisance tripping during start−up.

Underspeed − if engine speed goes below the pre−set trip (20% of the nominal frequency) after the Safety On timer delay, a shutdown will occur and the Underspeed Shutdown lamp is On. Inputs 1 and 2 can be configured as warnings or shutdowns. The relevant lamp is illuminated when the input is active.

Editing the Configuration

The 4110 engine controller is fully configurable from the front panel. There is no requirement for a computer or software.

Access Configuration Editor Figure 4-4.

With the unit is in Stop mode, Configuration Mode is selected by a small switch on the rear, bottom edge of the printed circuit board. This is partially hidden to prevent accidental operation. When Configuration Mode is selected, the “Auto” LED will flash rapidly, and all normal operations are suspended.

Figure 4-4 Configuration Editor Access

Switch in Normal Mode

Switch in Configuration Mode

Editing The Configuration

The Stop pushbutton is pressed to select the LED “code“ that corresponds to the function. The first is the “Pre−Heat Timer”. Pressing Stop again displays “Start Delay” etc. The 5 LED’s on the left display the code for each function. See Table 4-1.

The Manual pushbutton is pressed to change the value. The 3 LED’s on the right display the present value. See Table 4-1.

When the correct parameter value is displayed, press the Auto Start button to save the new setting. Repeat the process for each function value you want to change. When configuration is complete, return the Configuration Mode Selector Switch to the “Normal Mode” position.

Note: When configuration is complete, return the Configuration Mode Selector Switch to the “Normal Mode” position to resume normal operation.

Table 4-1shows the programmable functions and values for this engine controller.

MN2415

Operation 4-5

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Baldor AE8, AE11, AE10, AE25 manual Editing the Configuration, Access Configuration Editor Figure
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AE8, AE25, AE10, AE11 specifications

Baldor Electric Company has long been a trusted name in the manufacturing of electric motors and drives. Among their impressive lineup of products, the AE series, which includes the AE11, AE25, AE10, and AE8 models, stands out for their innovative features and robust performance, making them suitable for a variety of industrial applications.

The Baldor AE11 is designed with high efficiency in mind, ensuring that it consumes less energy while delivering optimal performance. This motor features a robust design that enhances durability and reliability, making it ideal for heavy-duty applications. The AE11 also incorporates advanced thermal management technology, ensuring that the motor remains cool even during prolonged use. Its compact size allows for easier integration in tight spaces, making it a versatile choice for many machinery types.

The AE25 model takes performance a step further with its enhanced power output and torque capabilities. This model is built for demanding environments and is engineered to reduce vibration and noise, providing a smoother operational experience. The AE25 also features built-in thermal protection, which automatically shuts down the motor in case of overheating, thereby safeguarding the equipment and reducing maintenance costs.

For those needing a more compact solution, the AE10 offers a balance of power and size. This electric motor is designed with a lightweight yet sturdy build, providing a perfect fit for smaller machines without sacrificing performance. The AE10 is equipped with high-energy efficiency ratings, contributing to lower operational costs and reduced environmental impact. Additionally, it supports various mounting options, enhancing its adaptability for different applications.

Lastly, the AE8 model is a true powerhouse for applications where space is at a premium. It features a minimalist design while still delivering reliable performance. The AE8 is optimized for energy efficiency, boasting a streamlined motor design that minimizes wasted energy. With its quiet operation and low maintenance requirements, this model is ideal for environments where noise reduction is essential.

In summary, the Baldor AE series—including the AE11, AE25, AE10, and AE8—shows a real commitment to efficiency, durability, and versatility. Each model is tailored to meet specific industry needs, whether for demanding heavy-duty applications or compact, energy-efficient setups. With their innovative technologies and engineering excellence, Baldor motors continue to set the standard in the electric motor industry.
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