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ConnectCNC Port Settings
DNC / file transfer settings for Okuma OSP U100  

Set the following parameters on the machine:

Optional Parameters
Parameter
Value
1 - Tape code ISO
2 - Detect code 1
3 - TV check 0
4 - Program end code 1
5 - Tape ready verify 0
6 - Special code 0
7 - Ignore special code 1
8 - File name output 0
9 - EOL code 0
10 - Punch empty character 0
11 - Read device number 0
12 - Punch device number 0
13 - Tape feed 1

Tape interface (RS232 - CN0) parameters

Parameter
Value
1 - Stop bits 1
2 - Parity check 0
3 - Parity 1
4 - 8 bit JIS 1
5 - DC2/DC4 0
6 - File name read 1
7 - CNC slave 0
8 - Baud rate 9600
9 - Busy timeout 15

To set the CNC up for drip feed:
 ---drip feed not available on this control---

Set ConnectCNC as follows:

Common Settings
Name Okuma OSP U100
Baudrate 9600
Data bits 7
Stop bits 2
Parity Even
Flow control None
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.
The following procedure may correct the problem, especially if you´re running the machine via DNC:
Check to make sure your FIFO buffers disabled on the PC.
You access the settings in Control Panel -> System -> Hardware tab -> Device Manager.
Find your COM ports and double click the one you´re communicating with.
Click the tab for Port Settings then Advanced. Uncheck the FIFO buffers.
Having this turned on can cause problems with RS232 transfer, especially DNC.
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.

ConnectCNC is also bundled with the EditCNC g-code editor.