Yaskawa Ladder Works Operation Manual - Manual (Page 129)

5.4 OPERATION IN LADDER EDITOR
5-15
(2) Other buttons
The presence of the symbol for the register is displayed each data type. The “*” mark
is displayed when the symbol is defined.
(3) Start Address
The start address of the displayed register is set. The cursor is moved to the specified
register address cell.
(4) Address
The addresses of register are displayed from the specified start address.
(5) Scope
The program name or the function name is displayed and can be input.