Siemens SINUMERIK 840D Programming Manual

Frames
6.1 Coordinate transformation via frame variables
Job planning
6-4 Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
$P_IFRAME
Current, settable frame variable that establishes the reference between the basic origin
system (BOS) and the settable zero system (SZS).
• $P_IFRAME corresponds to $P_UIFR[$P_IFRNUM]
• After G54 is programmed, for example, $P_IFRAME contains the translation, rotation,
scaling and mirroring defined by G54.
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Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB