4 reading in a selected program – HEIDENHAIN TNC 335 Technical Manual User Manual

Page 545

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TNC 360

4 Data transfer with BCC

8/95

4.1.4 Reading in a selected program

If a file is to be read in from an external memory, the TNC sends a header with the file name
concerned, whereupon the peripheral sends the file.

Peripheral unit

<ACK>

.

.

.

<ETX>

<SOH> <N> Name <E> <ETB> BCC <D

Transmission path

TNC

<ACK>

<EOT>

<ACK>

.

.

.

<STX> 1st line of file <ETB> BCC <DC1>

<STX> Last line of file <ETB> BCC <DC1>

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