HEIDENHAIN TNC 407 (243 020) Service Manual - Manual (Page 66)

SERVICE MANUAL TNC
Issue:
01.09.’ 9958
Page 55
14.2 Interface Configuration and Allocation of the Operating
Modes
In
addition to the main operating modes the TNC features auxiliary modes or MOD-functions which permit
additional displays and settings.
After pressing MOD in the operating modes EDIT PROGRAM and TEST RUN the following functions can
be selected via soft key:
SETUP METER
The MOD function for the settings of the data interfaces is selected with the soft key RS 232 422 SETUP
and displayed on the screen:
Note:
With the machine parameter MP5000
interfaces can be disabled. If the entry
value is 0, no interface is disabled.
On the right half of the screen the interface 232C (V.24) is configured, on the left half the interface
RS (V.ll). On the left side (lower part of the screen) the operating modes PROGRAMMING AND
EDITING, PROGRAM RUN/FULL SEQUENCE and TEST RUN can be allocated to either 232 or RS 422.
(If the MOD function RS 232 422 SETUP is called in the PLC editor or the machine parameter editor,
the editor can be allocated to either RS 232 or RS 422.)
On the right side (lower part of the screen) the user can determine via PRINT and PRINT TEST whether
outputs with FN 15 and digitized positions are to be output via one of the interfaces or into a file in the
memory of the control:
232 means:
RS 422 means:
means:
Data are output via the data interface RS 232.
Data are output via the data interface RS 422.
Data are filed in the TNC.
With the arrow keys the desired settings
(operating mode, Baud rate and interface allocation) may be selected and set according to your requirements
by pressing
Exit the MOD function RS 422 SETUP by pressing the soft key END