Selection Of Interfaces And Operating Modes; Communication Between Tncs - HEIDENHAIN TNC 426 PB/M Technical Manual

8.3.2 Selection of Interfaces and Operating Modes

Communication
between TNCs
December 2001
To disable or enable either of the RS-232-C/V.24 and RS-422/V.11 interfaces:
7 7 7 7 Select MP5000.
If at least one of the interfaces is enabled, you can select the following
settings:
7 7 7 7 Call the MOD functions.
7 7 7 7 Press the RS-232-C RS 422 SETUP soft key.
7 7 7 7 Choose the desired operating mode from the table.
For the following external devices
HEIDENHAIN Floppy Disk Unit:
n
FE 401 B
n
FE 401 as of program no. 230 626-03
n
HEIDENHAIN FE 401 Floppy Disk Unit up to program
no. 230 626-02
n
PC with HEIDENHAIN TNC.EXE data transfer
software
PC with HEIDENHAIN software TNCremo
Non-HEIDENHAIN devices such as printer, punch or PC
with other data transfer software
MP5000 Disable data interfaces
Input: 0: no interface disabled
1: RS-232-C/V.24 interface disabled
2: RS-422/V.11 interface disabled
7 7 7 7 Set both TNCs to LSV2 protocol. The control from which you start the data
transmission is the master.
The PLC provides you with access to the data interfaces (EXT3).
Configuration of Interfaces
Choose the
operating mode
FE1
FE2
LSV2
EXT1 and EXT2
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