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Machine operating area 01/2008
4.4 JOG mode
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© Siemens AG 2008 All rights reserved.
4-116 SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Spindle
Spindle window (if spindle is available)
The window contains the setpoint and actual values for the spindle
speed, the spindle position, setting of the spindle override switch and
spindle output.
Nibbling
The spindle window is replaced by a nibble window if the "Nibbling"
technology option is set.
The active function, if any, appears at the top left in the window
header:
• PON Punching ON
• SON Nibbling ON
• SPOF Punching/nibbling OFF
Feedrate
Feedrate window
Display of the setpoint and actual value of the feedrate as well as the
position of the feedrate override switch (in %). The actual setpoint to
be traversed is dependent on the override switch.
When G00 (rapid traverse movement) is programmed, the rapid
override value is displayed.
If the feedrate is not enabled, the symbol "Feedrate not enabled" is
output in the feedrate window. (FST is not indicated in the "program
control display" field).
Tool
Tool window
Display of active tool offset (e.g., D1), tool currently in use (T no.),
preselected tool (on milling machines) plus currently active motion
commands (e.g., G01, SPLINE, ...) or
tool radius compensation not active (e.g., G40).
The following values are displayed:
• The "Path section" and "Stroke rate" are displayed in reverse video
if you have programmed the automatic block division with "Path
section length" or "Number of path sections".
• The "delay time" can only be displayed if you have set "Punching
with delay time".
Zoom
act. val.
Increases the size of the actual-value display.
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