5238-E P-277
SECTION 12 USER TASK
3-2-3. System Variables
A system variable is a variable specific to a particular system and its name is fixed.
The system variables are not cleared when the control is reset.
The system variables available are:
• Zero offset variable
• Zero shift variable
• Tool offset variable
• Nose radius compensation variable
• Tool interference data variable
• Variable soft limit variable
• Chuck barrier variable
• Droop variable
• Tailstock barrier variable
• Pitch error compensation variable
• User restart variable
• Alarm comment variable
These variables can be set, changed, and used in a program according to the format described
later. Therefore, they can be effectively used in programs requiring them, such as work gauging
programs, tool gauging programs, and post-process gauging programs.
They can of course be set by selecting the ZERO SET, TOOL DATA or PARAMETER mode. For
details of the setting procedure, refer to SECTION 4 PARAMETER SETTING, OPERATION in
OPERATION MANUAL.
Details of system variables are given below:
[Basic program format for system variables]
LE33013R0301400130001
V Letter Three alphanumerics
All system variables are prefixed with the character "V".
The character string in this part is fixed and the use
of an illegal character string causes an alarm.
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