Fanuc_0i

CNC: Fanuc 0i
RS232 Support
CNC Parameters
Place the NC in MDI mode
Press the SETTING function key until the "SETTING(HANDY)"
page is displayed.
Position the cursor on "PARAMETER WRITE" field. Set to 1 by
pressing the "ON:1" softkey.
Cursor down to I/O Channel. Set to 0 by pressing the "OFF:0"
softkey.
Press the SYSTEM key once, then the PARAM softkey.
Find and input the following parameters. Be sure to remember
that bit 7 is the leftmost bit and bit 0 is the rightmost bit on
parameters where individual bits are entered.
20 = 0
100 bit 7 = 1 (NULL is ignored)
100 bit 6 = 0 (RESET can stop operation)
100 bit 5 = 1 (DNC mode fills buffer)
100 bit 3 = 1 (LF)
100 bit 2 = 0 (LF)
100 bit 1 = 0 (no TV parity checking)
110 bit 0 = 0 (unified control of IO channels)
101 bit 7 = 1 (no NULL feed before/after program)
101 bit 3 = 0 (EIA or ISO automitically detected/7 data bits -
channel 1)
101 bit 0 = 0 (1 stop bits - channel 1)
102 = 0 (RS232 DC code control - channel 1)
103 = 11 (9600 baud rate - channel 1)
Other values for parameter 103 (value = baud): (1 = 50; 2 =
100; 3 = 110; 4 = 150; 5 = 200; 6 = 300; 7 = 600; 8 = 1200; 9
= 2400; 10 = 4800; 11 = 9600; 12 = 19200)
When done, press the SETTING key to return to the
"SETTING(HANDY)" screen. Select the "PARAMETER WRITE"
field and set to 0.
Restart your CNC control.
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PC DNC Settings
Note: Check parameter 20 setting. If it is set to 1,
communication to parameters 111, 112, 113. If parameter
20=0, parameters 101, 102, 103 are referenced. Also note,
parameter mappings are similar to Fanuc 16i/18i/21i controls.

Baud: 9600
Code: 7 data bits / ASCII Even
Stop Bits: 1
EOB: LF
Handshaking: XON/XOFF
RS232 Support
ADVANCED:
Leader: %LF
Trailer: %
Skip lines which contain: %