DNC and CNC setting for Siemens - Sinumerik 810M

These settings are for the DNC Precision software only. They may not work with other software.

Set the following parameters on the machine

5010 (flow control)0 (CTS/RTS)
5011 (baud rate, parity, stop bits)11110111 (9600, Even parity, 2 stop bits)
5012 (flow control)0
5013 (baud rate, parity, stop bits)11110111 (9600, Even parity, 2 stop bits)
RTS line1
Change following bits in the parameter #5016 only
bit 51
bit 40
If you want, you can change baud rate (#5011,#5013)
BaudParameter value
120011110100
240011110101
480011110110
960011110111

Set the following parameters on the PC

Serial port tab

Machine nameSiemens - Sinumerik 810M
Serial portCOM2 (or any free COM port)
Baud9600
Data bits7
ParityEven
Stop bits2

Data flow control tab

Use DTRFalse
Use RTSFalse
Require DSRFalse
Require CTSTrue
Set RTSFalse
Set DTRTrue
Software flowcontrolBoth
Xon char#11
Xoff char#13

Data exchange format tab

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

Null modem cable, without handshake
PC, 9pin, DB9M | CNC, 25pin, DB25
 

Null modem cable, with full handshake
PC, 9pin, DB25M | CNC, 25pin, DB25
 

Null modem cable, without handshake
PC, 25pin, DB25M | CNC, 25pin, DB25
 

Null modem cable, with full handshake
PC, 25pin, DB25M | CNC, 25pin, DB25
 

 

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.