HEIDENHAIN iTNC 530 HSCI - Radius Compensation; User Parameters

1264 HEIDENHAIN Technical Manual iTNC 530 HSCI
8.1.20 Radius compensation
A path to be traversed can be increased or decreased by the tool radius by
entering "R+" or "R–."
The input dialog is not initiated with the "L" key but directly with the orange
axis-direction key. For reasons of compatibility, this function has been retained
for point-to-point and straight cut controls.
Example: X + 20 R+ Conversational programming
G07 X + 20 G49 ISO programming
Paraxially compensated positioning blocks (R+/R–) and radius-compensated
positioning blocks (RR/RL) must not be entered in succession.
To avoid erroneous entries:
 Disable the generation of paraxial positioning blocks by setting MP7246 bit
0.
You can switch off the peripheral milling function (3-D radius compensation
with tool orientation) by setting MP7682 bit 10. As a result, only 2-D radius
compensation is active even if M128 with RR/RL radius compensation is
active.
MP7246 Machine parameter with multiple function
Input: Bit 0 – Paraxial positioning blocks
0: Generation permitted
1: Generation disabled
MP7682 Machine parameter with multiple function
Input: Bit 10 – Peripheral milling
0: Peripheral milling allowed
1: Peripheral milling inactive
8.1.21 User parameters
You can provide the machine tool operator with easy access to up to 16
machine parameters known as user parameters. He can then call them
through the MOD function by simply pressing the USER PARAMETER soft
key.
 In MP7330.x, enter the numbers of the machine parameters that you wish
to make available.
Example:
If MP7230.1 should be the first available user parameter:
 Enter the input value 7230.01 in MP7330.0.
If the user selects a user parameter, a message appears on the screen. You
can specify this message:
 In the system file OEM.SYS, enter the name of the PLC dialog message file
with the command PLCDIALOG=.
 In MP7340.x enter the line number of the PLC dialog message to be
displayed.
MP7330.0-15 Specification of user parameters 1 to 16
Input: 0 to 99999.00 (no. of the user parameter)
MP7340.0-15 Dialog messages for user parameters 1 to 16
Input: 0 to 4095 (line number of the PLC dialog message file)