OEM
The scope for implementing individual solutions (OEM applications) for the SINUMERIK 840D
has been provided for machine manufacturers, who wish to create their own operator
interface or integrate process-oriented functions in the control.
Operator Interface
The user interface (UI) is the display medium for a CNC in the form of a screen. It features
horizontal and vertical softkeys.
Oriented spindle stop
Stops the workpiece spindle in a specified angular position, e.g. in order to perform additional
machining at a particular location.
Oriented tool retraction
RETTOOL: If machining is interrupted (e.g. when a tool breaks), a program command can be
used to retract the tool in a user-specified orientation by a defined distance.
Overall reset
In the event of an overall reset, the following memories of the → CPU are deleted:
•
→ Work memory
•
Read/write area of → load memory
•
→ System memory
•
→ Backup memory
Override
Manual or programmable control feature, which enables the user to override programmed
feedrates or speeds in order to adapt them to a specific workpiece or material.
Part program block
Part of a → part program that is demarcated by a line feed. There are two types: → main
blocks and → subblocks.
Part program management
Part program management can be organized by → workpieces. The size of the user memory
determines the number of programs and the amount of data that can be managed. Each file
(programs and data) can be given a name consisting of a maximum of 24 alphanumeric
characters.
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Glossary
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