Siemens SIMATIC S7 - New_Ss; Unload_Tool

SIEMENS AG PRODAVE S7
Toolbox for Data Link PGs/PCs to SIMATIC S7
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new_ss
The function new_ss activates the connection of the PG/PC, which is to be
used for the data exchange. The description of the connections and/or parties
is transferred with the load_tool function.
no = 1  connection 1 (connection address plc_adr_table[0])
no = 2  connection 2 (connection address plc_adr_table[1])
no = 3  connection 3 (connection address plc_adr_table[2])
no = 4  connection 4 (connection address plc_adr_table[3])
Closed connections can be re-established with this function!
If there were no errors, the function supplies 0 as the return value otherwise an
error message which can be evaluated in accordance with the error table (see
error_message).
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See also load_tool
C-Adapter (mini)
int new_ss (char no);
unload_tool
This function deinitialises the connections and the adaptor and must be re-
called prior to leaving the application!
If there were no errors, the function supplies 0 as the return value otherwise an
error message which can be evaluated in accordance with the error table (see
error_message).
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See also load_tool
C-Adapter (mini)
int unload_tool(void);