Siemens SIMATIC NET CP 443-1 Advanced - Using the CP for PROFINET CBA; CBA Interface in the User Program

Configuration and operation
6.15 Using the CP for PROFINET CBA
CP 443-1 Advanced (GX30)
Manual, 03/2019, C79000-G8976-C256-05
87
Depending on the firmware version of the CPU you are using, set the monitoring time with
the following method:
● H CPU with firmware as of V6.0
The setting is made in the properties parameters of the configured connection.
● H CPU with firmware < V6.0
The setting is made in the properties parameters of the CP.
6.15
Using the CP for PROFINET CBA
To be able to use the CP 4431 Advanced with PROFINET CBA, you create your user
program with STEP 7 and configure the S7400 station.
You then configure the interconnections between the PROFINET CBA components with
SIMATIC iMap.
Note
Requirements
•
Configuration for PROFINET CBA is only possible with STEP 7 V5.5.
For details, see section Project engineering (Page 45)
•
Operation under PROFINET CBA is supported only via the PROFINET interface. The
following information on configuration therefore relates only to the configuration of the
PROFINET interface.
Note
PROFINET CBA versus security function
If you use PROFINET CBA, you cannot enabl
e the CP for the "Security" functionality.
6.15.1
CBA interface in the user program
PN_InOut_Fast (FB90) / PN_InOut (FB88) and interface DB
The interface to the user program is the interface DB for PROFINET CBA. The PN_IO_X
(FB90) and PN_InOut (FB88) program blocks are responsible for transferring data from the
interface DB to the CP and from the CP to the interface DB.