HEIDENHAIN TNC 415 (259 9x0) Service Manual - Manual (Page 92)

SERVICE MANUAL TNC 415B/425
Page 87
Issue: 20.08.95
16. Data Interfaces
16.1 Operating Modes of the Data Interfaces
For data transfer the TNC 415B/425 can be switched to the following 6 interface modes:
ME: For connection of the HEIDENHAIN Magnetic Tape Unit ME 101/102 or other peripheral units
(e.g. printer).
*
Data format and protocol adapted to ME!
Protocol:
standard transfer
Data format: 7 data bits, 1 stop bit, even parity
Baud rate: 110 - 2400 Baud
Interface parameter: fixed
Transmission stop: DC3 (software handshake)
FE 1: For connection of the HEIDENHAIN Floppy Disk Unit FE 401 B (or the Floppy Disk Unit FE 401,
from software 230 626 03) or other peripheral units.
*
Data format and protocol adapted to FE 401/B!
Protocol:
blockwise transfer
Data format: 7 data bits, 1 stop bit, even parity
Baud rate: 110 - 38400 Baud (FE 401B)
9600 Baud (FE 401)
Interface parameter: fixed
Transmission stop: DC3 (software handshake)
FE 2: For connection of the HEIDENHAIN Floppy Disk Unit FE 401 or other peripheral units.
*
Data format and protocol adapted to FE 401/B!
Protocol:
blockwise transfer
Data format: 7 data bits, 1 stop bit, even parity
Baud rate: 110 - 38400 Baud
9600 Baud (FE 401)
Interface parameter: fixed
Transmission stop: DC3 (software handshake)
EXT 1:To adapt the transfer of data to external units in standard data format
EXT 2:and for blockwise transfer.
*
Protocol: standard or blockwise transfer
adaptation from machine parameter MP 5000
Data format: adaptation from machine parameter MP 5000
Baud rate: 110 - 38400 Baud
Interface parameters : adaptation from machine parameter MP 5000
Transmission stop:
DC3 (software handshake) or RTS (hardware handshake)
selectable as of MP5000
LSV/2: With the LSV/2 protocol several functions (such as file management, remote control and
TNC diagnosis from a PC) can be performed with the appropriate software (TNC REMOTE
or LSV/2 TOOLBOX).