HEIDENHAIN MANUALplus 620 Technical Manual page 476

Parameter
MP number
iTNC MP number
stopBits
106705
MP5020 bit 6/7
flowControl
106706
MP5020 bit 2/3
fileSystem
106707
(optional parameter)
476
Function and input
Number of stop bits
Format: Selection menu
1 stop bit:
1 stop bit is appended after each transferred
character.
2 stop bits:
2 stop bits are appended after each transferred
character.
Default: 1 stop bit
Type of data-flow checking (handshake)
Format: Selection menu
Input:
NONE:
No data-flow checking; handshaking not active
RTS_CTS:
Hardware handshaking; transfer is stopped with
RTS active
XON_XOFF:
Software handshaking; transfer is stopped with
DC3 (XOFF) active
Default: RTS_CTS
File system for file operation via serial
interface
Format: Selection menu
Input:
EXT:
Minimum file system for external devices.
Corresponds to the EXT1 and EXT2 modes of
earlier TNC controls. Use these settings if you
are using printers, punches, or non-
HEIDENHAIN data transfer software.
FE1:
Use this setting for communication with the
external HEIDENHAIN FE 401 B or FE 401
floppy disk unit as of software 230 626-03, or
for communication with the "TNCserver" PC
software from HEIDENHAIN.
Default: EXT
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