Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 483

Program example
Configuring a radio button with three buttons
13
On the faceplate, a one-shot command can be output by clicking each button, and the name of the ON/OFF
state can be displayed.
In addition, combinations of the buttons enable operations similar to radio buttons.
13 STATUS TAG
481
13.9 Push Button Operation (5 Input/5 Output) (M+M_PB_)