Process interfacing via an automation system (PLC, PC)
10.1 Integration via Onboard PROFINET IO
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06
237
10.1.1 Configuration for using the Ident profile
Note
Using the Ident profile with a communication module
To use the Ident profile with a communication module, follow the description in Integration
via commu
nication module (ASM) (Page 240).
● To use the Ident profile (PIB_1KB, PIB_16KB, PIB_32KB) without a communication
module, select "Ident profile" in the HW Config catalog.
– The base addresses of the In/Out section must be identical and be within in the
process image of OB1 ("OB1-PI").
Note that input and output addresses are preset to "256" for the integration of the
reader. The size of the process image is set to "256" (0 to 255) for many controllers.
Therefore, you must either adjust the size of the process image or the input and output
addresses of the reader.
– The "ID" input parameter of the Ident profile block must match the addresses
accordingly. The base address is 256 in the configuration example (see figure).
Figure 10-2 HW Config with SIMATIC MV440 reader configured for use of the Ident profile
(screenshot for SIMATIC MV420: similar)
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