$2-)s_1$ detects, stop conveger $2$

s$.2$ detects, stop conveger $1$

$s_1$ and $s_2$ detects at the some time the last band that works go onto

$3-)$ when meniter drops to eanveger $3$ wonking.

$(S_3$ is detac ting$)$

stont timer. to cant $10$ second and

if this delay lorger then losn

stop all bends and set on aborm light

with in losn sy must detect monitor.

$4-)$ with su senser count the monitors.

if this number of moriter is equal to $10$ stop all throe bod.

$5-)$ to restart the system press the reset butter which is eonnected to the carter.