Which of the following parameters is typically fixed and not reprogrammed in a motor drive setup?

In a motor drive setup, the nameplate current is considered a fixed parameter because it is defined by the motor's manufacturing specifications. This current value represents the maximum continuous current that the motor can handle without overheating or sustaining damage. It provides essential information regarding the motor's operational limits and is based on the design characteristics of the motor, such as wire gauge, insulation, and cooling methods.

In contrast, the other parameters such as stopping mode, maximum speed, and acceleration time can typically be adjusted or reprogrammed to meet specific application requirements. For instance, you can modify the maximum speed to optimize performance for different tasks. Similarly, the stopping mode can be set to different configurations (like coast or brake) based on the desired operational behavior, and acceleration time can be tailored to reduce mechanical stress or improve system responsiveness.

Thus, the nameplate current remains a steadfast benchmark in motor operation, highlighting its role as a reliable standard rather than a variable setting.