Changing The Input Values - HEIDENHAIN TNC 370 D Technical Information

4.2.3 Changing the Input Values

After you have created a machine parameter list, it can be changed either through the machine
parameter editor or directly through the PLC.
The list of machine parameters included the following indicators showing how the value can
be changed and how the TNC reacts after the change:
·
CN The MP is also accessible through the code number 123
·
PLC The MP can be changed through the PLC
·
RUN The MP can also be changed while a program is running.
·
RESET Changing the MP results in a reset
·
REF The axis must be moved over the reference mark again.
Manual input
Call the machine parameter editor through the MOD function "code number":
·
Code number 95148
This code number give you access to the complete list of machine parameters.
·
Code number 415263 all commissioning functions are activated , access to MP-editor via soft
key MP-EDIT
·
Code number 123
This code number gives you access to only some of the machine parameters. These are the
machine parameters that the user is authorized to change (see User's Manual). In the following
list, the machine parameters that can be changed through the code number 123 are indicated by
„CN123.„
To exit the machine parameter editor, press END.
Users parameters
With the USER PARAMETER MOD function you can easily access certain machine parameters
without having to first enter a code number. In MP7330.x you can define up to 16 machine
parameters, and in MP7340.x you define the associated dialog to be shown when the USER
PARAMETER soft key is pressed. See also the chapter „Display and Operation.„
Changing the input values through the PLC
The PLC can also change the machine parameters. You can use the following modules for this
purpose:
·
Overwrite machine parameters (Module 9031)
·
Read machine parameters (Module 9032)
·
Select machine parameter file (Module 9033)
·
Load machine parameter partial file (Module 9034)
In the list below, the machine parameters that you can change with modules 9031 or 9034 are
indicated with „PLC„:
July 02 Machine Parameters TNC 370 D 4–49