Operating hardware
4.4 IO routing
CP 1626
60
Operating Instructions, 11/2018, C79000-G8976-C434-03
4.4.5
Example of reading input data
Description
The bits with addresses 100.0 to 100.7 of the input submodule and a length of 1 byte are
read by the process controller user program.
The table and the figure illustrate that all bits of submodule 100 can be read by the IO
controller for the control level via transfer submodule 1.
I/O bits of the IO controller
for the control level
Transfer area (from the perspec-
tive
of the IO controller for the control
level)
I/O bits of the IO controller for the
process level
1.0
read
100.0
to
-
to
1.7
read
100.7
