Automation and Drives - SCE
T I A Training Document Page 9 of 147 Module
H01
Issued: 02/2008 Frequency Converter SINAMICS G120 on PROFIBUS DP and PROFINET
Prefacet Notes Startup with PROFIBUS Startup with PROFINET Program Example
2. NOTES ON USING THE CPU 315F-2 PN/DP
The CPU 315F-2 PN/DP is a CPU that is shipped with two integrated interfaces.
- The first interface is a combined MPI/PROFIBUS-DP interface that can be used on the
PROFIBUS DP as Master or as Slave to connect distributed peripherals/fieldbus devices with
very fast response timing.
Moreover, the CPU can be programmed here by means of the MPI or also PROFIBUS DP
- The second interface is an integrated PROFINET interface.
It allows for using the CPU as a PROFINET IO controller to operate distributed peripherals on
the PROFINET. The CPU can be programmed by means of this interface also!
- At both interfaces, frequency converters and also fault-tolerant IO devices can be used.
Notes:
- In Module H01, the CPU 315F-2 PN/DP is used as IO controller on the PROFINET and as
master on the PROFIBUS DP.
- To operate this CPU, a micro memory card is required!
- The addresses of the input and output modules can be parameterized in the case of this CPU.