Chapter 7 Integrated OBs, SFBs and SFCs
CPU ADAM 821x
7-18
ADAM 8000 Manual CPU 821x – Rev 1.1
SFC 227 - TD_PRM
The SFC 227 supports the connection of the TD200 terminal from Siemens
to the ADAM CPUs.
Please regard that you have to include a data block with the TD200
configuration data before calling the SFC 227. This data block may be
created with the TDWizard from ADAM. This data block contains the
general settings like language and display mode and the messages that are
comfortably createable with the TDWizard from ADAM. TDWizard is a part
of WinPLC7 and is available from Advantech.
The call of the SFC 227 specifies the terminal to communicate with. To call
the SFC you have to transfer the following parameters:
MPI address
Enter the MPI address of the connected TD200 terminal.
Parameter type: Byte
Terminal Structure Pointer
Points to the start of the data block containing the parameterization and the
text blocks of the terminal.
You may create the data block with TDWizard. This tool is a part of
WinPLC7, the programming, test, diagnostic and simulation software from
Advantech.
Parameter type: Pointer
Convenient range: DB
Function Key Pointer
Points to the area where the status byte for hitten keys is stored.
Parameter type: Pointer
Convenient range: DB, M
Description
Parameters
MPI_ADR
TD_STRUCT_PTR
FUNC_KEY_PTR
11
x
21
x
51
x
