Siemens G120 manual Automation and Drives SCE

Automation and Drives - SCE

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.

	Prefacet	Notes	Startup with PROFIBUS	Startup with PROFINET	Program Example
T I A Training Document			Page 9 of 147		Module
			H01
Issued: 02/2008			Frequency Converter SINAMICS G120 on PROFIBUS DP and PROFINET