As200_Z_Field_Write - Siemens SIMATIC S7 Operating Instructions Manual

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as200_z_field_write

The function as200_z _field_write writes "amount" of bytes from the specified
storage area to the PLC starting from "no".
Attention!
3 bytes are received per counter value, and only 2 bytes contain the requested
value
If there were no errors, the function supplies a 0 as the return value, otherwise
an error number which can be evaluated in accordance with the error table (see
error_message).
C-Adapter
int as200_z_field_write (int no,int amount,void* buffer);
Toolbox for Data Link PGs/PCs to SIMATIC S7
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PRODAVE S7