Input bits are read into the sub indexes 1 and 2 of object 6000H (8 bit) and sub index 1 of object 6100h (16 bit) in 8 bit and 16 bit units. The following parameters can be changed.
Standard input parameter (object 2000h)
Polarity output (object 6102h)
Input mask (object 6103h)
Object 2000h is used to set input I0 to I7 as digital input (or diagnostic input).