Siemens SINUMERIK 840Di sl - Page 32

2
Operator Components/Operating Sequences 01/2008
2.2 Machine control panel (MCP)
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2-32 SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Inc keys
You can activate the Inc functions in conjunction with the following
modes:
• "JOG" mode
• "MDA/Teach-in" operating mode
VAR
Inc VAR (Incremental feed VARiable)
Incremental mode with variable increment size
(see operating area Parameters, Setting data).
1 10 100
1000 10000
Inc (Incremental feed)
Incremental mode with fixed increment size of 1, 10, 100, 1,000,
10,000 increments.
A machine data code defines how the incremental dimension is
interpreted.
Machine functions
MDA
Teach In
Teach In
Creation of programs in interactive mode with the machine in
"MDA" mode.
JOG
Repos
Repos
Repositioning
Reposition, re-approach contour in "JOG" mode.
JOG
Ref Point
Ref
Approaching a reference point
Approach the reference point (Ref) in "JOG" mode.