Kimax display is flashing

Check the A1 setting (see page 11 in Kimax 1 manual)

When the value on the display exceeds the value set for A1 the display starts to flash on a Kimax 1 display.

 

When an axle LED is flashing on a kimax 2 display, the actual axle weight exceeds the A1 alarm level saved for that axle under the alarm settings in the alarm menu

(see page 31 in Kimax 2 manual).