Siemens SINUMERIK 840Di sl Programming Manual page 95
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- Commissioning manual (632 pages) ,
- Operating manual (470 pages) ,
- Function manual (274 pages)
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;X is the channel's transverse axis, axis-specific diameter programming is enabled
for Y:
N10 G0 X0 Z0 DIAMON
N15 DIAMOF
N20 DIAMONA[Y]
N25 X200 Y100
N30 DIAMCHANA[Y]
N35 X50 Y100
N40 DIAMON
N45 X50 Y100
Example of axis-specific, non-modal diameter programming
;X is the channel's transverse axis, axis-specific diameter programming is enabled
for Y:
N10 DIAMON
N15 G0 G90 X20 Y40 DIAMONA[Y]
N20 G01
N25
N30 WHEN $SAA_IM[Y]> 50 DO POS[X]=RIC(1)
N40 WHEN $SAA_IM[Y]> 60 DO POS[X]=DAC(10)
N50 G4 F3
Description
Channel-specific diameter programming DIAMCHANA[AX], DIAMCHAN
The DIAMCHANA[AX] or DIAMCHAN statement causes the specified axis or all the
transverse axes associated with axis-specific diameter programming to adopt the active
status of channel-specific diameter programming. These axes will subsequently be subject to
channel-specific diameter programming.
Axis-specific, non-modal/action-based diameter programming DAC, DIC, RAC, RIC
The statements define the dimension type non-modally in terms of either a radius or a
diameter value. The modal status of diameter programming, e.g., for display or system
variable purposes, remains unaffected by this.
These statements are permissible for any commands for which channel-specific diameter
programming is relevant:
• Axis position: X..., POS, POSA
• Oscillating: OSP1, OSP2, OSS, OSE, POSP
• Interpolation parameters: I, J, K
• Contour definition: Straight line with specified angle
• Rapid retraction: POLF[AX]
• Movement in tool direction: MOVT
• Smooth approach and retraction:
Fundamentals
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
X=RIC(5)
X=RAC(80)
G140 to G143, G147, G148, G247, G248, G347, G348, G340, G341
;Diameter programming for X active
;Channel-specific diameter programming deactivated
;Axis-specific diameter programming activated for Y
;Radius programming active for X
;Y adopts the status of channel-specific ;diameter programming
;and becomes subject to this status
;Radius programming active for X and Y
;Diameter programming active for X and Y
;Diameter programming for X and Y active
;Channel-specific diameter programming deactivated
;X incremental dimension, radius, non-modal
;X absolute dimension, radius, non-modal
;X is the command axis with incremental
;dimension (radius)
;X is the command axis with absolute
;dimension (diameter)
Positional Data
3.5 Special turning functions
95
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