mitlib.pub/MITLIB/Include/DisplayMsg.h

#ifndef _DISPLAY_MESSAGE
#define _DISPLAY_MESSAGE

// System Messages  1-20
enum SystemMsg
{
    MSG_ESTOP_ACTIVATE=1,
    MSG_DOOR_OPEN,
    MSG_AIR_LOW,
    MSG_CURTAIN_ACTIVATE,
    MSG_VACUUM_LOW,
    MSG_MC_NO_MATERIAL,
    MSG_ENGINEERING_MODE_ACTIVATE,
};

// System Operation Message  21-40
enum SystemOperationMsg
{
    CLEAR_ALL_MSG,
    MSG_INITIALISING = 21,
    MSG_CLOSE_LOT,
};

// Module Jam Messages  101-1000

// Module Warning Messages 1001-2000
#endif