You will need to verify all parameters listed below that correspond to your CNC control.  These parameters may not match your particular machine’s control.  Document (Phone camera) original settings before making modifications!

Set the same for both IN and OUT columns:
Port = 1 (or 2 on some controls)

Unit = RS232C

BPS = 9600 
STOP BIT = 1

Data Bits = 7 
PARITY SELECT = EVEN

Xon/Xoff = ON

RTS/CTS = OFF 
ISO Code 

FactoryWiz DNC Settings

Basic Communication

1.01- Port Type: Standard

1.11- Baud: 9600

1.12- Data Bits: 7

1.13- ASCII Even

1.14- Stop Bits: 1

1.15- Handshake: XON/XOFF

Sending Options

2.11- Leader: %<10>

2.12- Trailer: %

2.23- Skip lines that contain: %

2.31- Automatic timeout: 7

Receiving Options

3.11- Program identifier 1: O

3.21- Receive timeout: 3

3.31- Ignore data before first end-of-block: True

3.32- Ignore data after last end-of-block: True

Remote Commands

4.02- Request for file command: GET-

4.03- Request for file command (drip feed): DNC-

4:11- Request to save command: PUT-

Additional Notes

Outputting CNC Programs:

Set mode switch to EDIT.

Press PROG button.

Select IN/OUT softkey.

Select OUT from menu.

Type in the program number to output (O1234)

Press the WR button.

Inputting CNC Programs:

Queue program thru FactoryWiz DNC Client.

 
Set mode switch to EDIT.

Press PROG button.

Select IN/OUT softkey.

Press IN.  This will pop up the Input menu.

Select ALL

Press the WR/ENTER button.

Wiring Diagram

Pinout includes RTS/CTS Handshaking