Siemens SINUMERIK 840Di sl Programming Manual page 482

Tables
12.3 List of G functions/preparatory functions
Group 7: Tool radius compensation
Name No. Meaning
G40 1. No tool radius compensation
G41 2. Tool radius compensation left of contour
G42 3. Tool radius compensation right of contour
Group 8: Settable zero offset
Name No. Meaning
G500 1. Deactivate all settable G54-G57 frames if G500 does not contain a value
G54 2. Settable zero offset
G55 3. Settable zero offset
G56 4. Settable zero offset
G57 5. Settable zero offset
G505 6. Settable zero offset
G5xx n+1 nth settable zero offset
G599 100. Settable zero offset
The G functions of this group activate a settable user frame $P_UIFR[ ].
G54 corresponds to frame $P_UIFR[1], G505 corresponds to frame $P_UIFR[5].
The number of settable user frames and, therefore, the number of G functions in this group
can be configured in the machine data $MC_MM_NUM_USER_FRAMES.
Group 9: Frame suppression
Name No. Meaning
G53 1. Suppression of current frames:
Programmable frame including
system frame for TOROT and TOFRAME and
active settable frame G54 ... G599.
SUPA 2. Suppression as for G153 and including
system frames for actual-value setting, scratching, zero offset external,
PAROT including handwheel offsets (DRF), [zero offset external],
overlaid motion
G153 3. Suppression as for G53 and
including all channel-specific and/or NCU-global basic frame
Group 10: Exact stop - continuous-path mode
Name No. Meaning
G60 1. Velocity reduction, exact positioning
G64 2. Continuous-path mode
G641 3. Continuous-path mode (G64) with programmable rounding distance
G642 4. Corner rounding with axial precision
G643 5. Block-internal axial corner rounding
G644 6. Corner rounding with specified axis dynamics
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Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
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Fundamentals