Siemens SINUMERIK 840D sl Universal Operating Manual page 374

Managing programs
13.20 RS-232-C
Reading in an archive
V24 setting
Protocol
Transfer
Baud rate
Archive format
V24 settings (details)
Interface
Parity
Stop bits
Data bits
XON (hex)
XOFF (hex)
Wait for XON for start receive
V24
374
Press the "V24 receive" 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
Data transfer using a secured protocol (ZMODEM protocol):
• Normal (default setting)
• secure
For the selected interface, secure data transfer is set in conjunction
with handshake RTS/CTS.
Transfer rate: up to 115 kbaud data transfer rate. The baud rate that can
be used depends on the connected device, the cable length and the gen‐
eral electrical conditions.
• 110
• ....
• 19200 (default)
• ...
• 115200
• Punched tape format (default setting)
• Binary format (PC format)
• COM1
Parity bits are used for error detection: The parity bits are added to the
coded characters to make the number of positions set to "1" an uneven
number (uneven parity) or to an even number (even parity).
• None (default setting)
• Odd
• Even
Number of stop bits for asynchronous data transfer.
• 1 (default)
• 2
Number of data bits for asynchronous data transfer.
• 5 bits
• ...
• 8 bits (default setting)
Only with protocol: Xon/Xoff
Only with protocol: Xon/Xoff
Only with protocol: Xon/Xoff
Operating Manual, 07/2021, 6FC5398-6AP40-6BA4
Universal