xxxx= tank status #0 in hexadecimal as:
union
{
unsigned int value;
struct
{
unsigned char high_high_level:1; // high high level alarm
unsigned char high_level:1; // high level alarm
unsigned char low_level:1; // low level alarm
unsigned char low_low_level:1; // low low level alarm
unsigned char bypass_alarm:1; // bypass level alarms
unsigned char active_tank:1; // active tank
unsigned char alarm_out:1; // alarm out
unsigned char unused0_7:1;
unsigned char unused0_8:1;
unsigned char unused0_9:1;
unsigned char unused0_10:1;
unsigned char unused0_11:1;
unsigned char unused0_12:1;
unsigned char unused0_13:1;
unsigned char unused0_14:1;
unsigned char unused0_15:1;
} flags:
} tank_status_0;