Memory configuration

This function is used when a new control unit is installed.
Note:
Memory mode write is used to change from Extended memory mode to Reduced memory mode.
Data list mode status: If the control unit is set with an extended memory, the warning lamp will flash. If the warning lamp lit with a steady light there are faults in the memory, if so, change the mode status to "reduced memory", rectify any faults and perform this function to ensure the correct operation.
Preconditions for the test:
Procedure:
  1. Start the function and follow the instructions in the program.