Title: +038=360.000-OU045T_02-PCD2.m4160 PLS SBC - File system Manual.pdf
This FBoxes write data at the end of the specified file on the file system. The full path of the directory and the file name must be entered in two Saia PCD® texts. The file name can be extended by an index. The file is automatically opened before and closed after the write operation.If a write command is given while the memory is busy, the data are temporarily storedA-6in an internal buffer (in the FBox and not on the flash memory). The buffer is auto- matically copied to the memory as soon as it is available again. The user needs to estimate and adjust the necessary buffer length for his application. If a new command is detected when the buffer is full, the command is ignored and the overflow output shows the error.A.4.8Saia PG5®FBoxesforreadingdatafromafileRead a record from a file to a Saia PCD® media (Flag, Output, Register etc.)