Siemens SINUMERIK 840D sl Operating Manual page 256

Program management
10.15 V24
Procedure
...
Reading-out archives
Reading in an archive
V24 setting
Protocol
Transfer
256
1. Select the "Program Manager" operating area, and press the
"NC" or "Local drive" softkey
- OR -
Select the "Start-up" operating area and press the "System data"
softkey.
2. Select the directories or the files that you wish to send to V24.
3. Press the ">>" and "Archive" softkeys.
4. Press the "Send V24" softkey.
- OR -
Press the "Receive V24" softkey if you wish to read-in files via
V24.
Meaning
The following protocols are supported for transfer via the V24 interface:
RTS/CTS (default setting)

Xon/Xoff

It is also possible to use a secure protocol for data transfer (ZMODEM
protocol).
Normal (default setting)

secure

For the selected interface, secure data transfer is set in conjunction
with handshake RTS/CTS.
Operating Manual, 02/2011, 6FC5398-6AP40-0BA0
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