6 Configuration and Settings
6.2 Configuring the DB "LHcs4x00_Config"
HCS4x00Library
Entry ID: 109478117, V2.2.1, 09/2018
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6.2
Configuring the DB "LHcs4x00_Config"
For identifying the communication partner, the data block “LHcs4x00_Config” must
be configured correspondingly. The following parameters must be stored in the DB
as start values:
Table 6-3
No.
Action
1.
Open the “global” data structure in DB “LHcs4x00_Config”.
numHcs
Enter the number of heating control systems to be controlled as a start value (IO
devices or DP slaves). Accordingly, the upper limit of the “hcs” array must be
identical (or higher). If necessary, adjust the upper limit in PLC data types
“LHcs4x00_typeConfig”, "LHcs4x00_typePut" and "LHcs4x00_typeGet" an.
2.
Open the “ioDataIn” data structure of the first array element “hcs[1]”.
Enter the hardware ID of the IO device or the GSD device here (step 3).
Through this assignment (“hcs[x]” for “hwIoDevice”), it is specified with which HCS
the data record transfer will take place (parameter “onHcs”; see chapter