Operating hardware
4.3 IO routing
CP 1604 / CP 1616
72
Operating Instructions, 02/2017, C70000-G8976-C218-08
4.3.6
Example of reading output data
Description
The output modules with addresses 100.0 to 100.7 and a length of 1 byte are written by the
process controller user program. The IO controller for the control level reads the data.
The table and schematic show which bits are read by the IO controller for the control level
via transfer module 1.
I/O bits of the IO controller for the con-
trol level
Transfer relation (from the perspective
of the IO controller for the control level)
I/O bits of the IO controllers for the
process level
1.0
read
100.0
to
to
1.7
read
100.7
