Objects set in [I/O Driver Settings] are reflected on the I/O Screen as terminals (I/O terminals). By allocating variables to terminals, I/O can be controlled.
The number of points that variables can be assigned to is limited to 128 inputs and 128 outputs.
Mapping Variables
Mapping a variable per terminal of objects. To define a variable, double-click the [Variable] column of the terminal you want to map.
The [IEC Address] is populated after entering a variable. IEC address format is %AB.C.D.E. For more details, please refer to the following. For EtherNet/IP, D refers to the device number.
31.1.1.4 I/O Address Format