What is the primary function of the Normal mode of Brake Pipe?

The primary function of the Normal mode of Brake Pipe is to operate the brake system as normal. In this mode, the brake systems are designed to function efficiently and effectively, allowing for standard operations without any overrides or interruptions. Brake systems must be able to maintain typical pressures and functions to ensure safe and reliable stopping performance during regular train operations.

This mode facilitates the normal control and modulation of braking forces in response to the driver's commands, ensuring optimal braking performance under standard conditions. The Normal mode is crucial for maintaining the integrity of the train's braking system, thereby providing seamless operation and ensuring safety throughout the journey.