DNC and CNC setting for Siemens - Sinumerik 8M

Set the following parameters on the machine

428	1110 1111
429	1110 1111
430	0000 0000
To change parameter type:	N428S11101111

Change only following bits in the parameter #425
bit 2	0

Change only following bits in the parameter #461
bit 5	0

If you want you can change baud rate
Baud	Parameter value
600	1110 1011
1200	1110 1100
2400	1110 1101
4800	1110 1110
9600	1110 1111

Set the following parameters on the PC

Serial port tab

Machine name	Siemens - Sinumerik 8M
Serial port	COM2 (or any free COM port)
Baud	9600
Data bits	7
Parity	Even
Stop bits	2

Data flow control tab

Use DTR	False
Use RTS	True
Require DSR	False
Require CTS	True
Set RTS	False
Set DTR	False
Software flowcontrol	None
Xon char	#11
Xoff char	#13

Data exchange format tab

Format mode	Uniform
Format parameters	Program start: % Program end: M30 Line start: Line end: #0D#0A Skip lines: ; Ignore characters: No characters for remove Remove blank lines: Yes Program name prefix: MPF Program starting characters in the file: No Program ending characters in the file: Yes

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Siemens - Sinumerik 850M
Siemens - Sinumerik 850T
Siemens - Sinumerik 8T
Sodick ET21
Supermax CNC

If you have successfully connected DNC Precision with any other controller not in this list, we would appreciate your sending us the details to add to the list.

Note: We are not responsible and do not provide guarantee for any of these settings, that have been sent us by our customers.