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ConnectCNC Port Settings
DNC / file transfer settings for Siemens Sinumerik 802d  

Set the following parameters on the machine:

Parameter
Value
Parameter Value
Device RTS/CTS
Protocol RTS/CTS (Hardware)
Baud rate 2400
Stop bits 2
Parity Even
Bit/Character 7
Xon Character 0
Xoff Character 0
EOT 0
Start with Xon N
Confirm overwrite N
Block end W/CRLF Y
Stop with EOF Y
Evaluate DSR N
Leader/Trailer N
EOB CRLF
Time out N
Punch tape format N

Set ConnectCNC as follows:

Common Settings
Name Siemens Sinumerik 802d
Baudrate 2400(or to match CNC setting)
Data bits 7
Stop bits 2
Parity Even
Flow control Hardware
Xon Char. 17
Xoff char. 19
Port as available

Send Settings
Header String  
Trailer String  
End of Line Sequence
Recognize custom EOL  
Replace  
 
Check "%" character Checked. This control requires a "%" at the beginning and end of your programs.
Skip empty lines Checked
Skip line numbers user's choice
Skip non printable bytes user's choice
Skip comments check "(...)" if required
Default folder Folder in which you store this machine's programs
Start transfer delay user's choice

Receive Settings
Header String  
Trailer String  
End of Line Sequence
Recognize custom EOL  
Replace (checked) 13,10
 
Check "%" character Checked. This control requires a "%" at the beginning and end of your programs.
Skip empty lines Checked
Skip line numbers user's choice
Skip non printable bytes user's choice
Skip comments check "(...)" if required
Default folder Folder in which you store this machine's programs
Start transfer delay user's choice
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Cable Pin Out for RS232 COMM port

Cable pinout for connecting Fanuc 16m

Sometimes file transfer will not run, even if all the settings are correct. Go to this page for solutions.
If you get a message that the port configurations are not saved, see this page for the solution.
Once you have ConnectCNC and your CNC machines communicating, we strongly suggest you take the following precautions:
- Download some programs, the longer the better, from your CNC to the pc. Save them under a temporary filename so you don't overwrite the original files. Examine them for errors such as dropped or changed text.
Do this for the first few programs that you use.

These settings have been collected from users of our software and machine tool distributers. We have listed them to help users of ConnectCNC to communicate between their computers and CNC controls.
Since we have no control over the many variables involved, including such things as cable conditions, modifications to machines, condition of computer hardware, etc., we take no responsibility for any damage caused to programs or machines through the use of this software.

Need a g-code editor? ConnectCNC is also bundled with EditCNC.